From f6b942cf9b3a503d59192eada300d2ad97cba82f Mon Sep 17 00:00:00 2001 From: TJ Hoplock <33664289+tjhop@users.noreply.github.com> Date: Wed, 6 Nov 2024 04:09:57 -0500 Subject: [PATCH] chore!: adopt log/slog, drop go-kit/log (#4089) * chore!: adopt log/slog, drop go-kit/log The bulk of this change set was automated by the following script which is being used to aid in converting the various exporters/projects to use slog: https://gist.github.com/tjhop/49f96fb7ebbe55b12deee0b0312d8434 This commit includes several changes: - bump exporter-tookit to v0.13.1 for log/slog support - updates golangci-lint deprecated configs - enables sloglint linter - removes old go-kit/log linter configs - introduce some `if logger == nil { $newLogger }` additions to prevent nil references - converts cluster membership config to use a stdlib compatible slog adapter, rather than creating a custom io.Writer for use as the membership `logOutput` config Signed-off-by: TJ Hoplock * chore: address PR feedback Signed-off-by: TJ Hoplock --------- Signed-off-by: TJ Hoplock --- .golangci.yml | 13 ++--- api/api.go | 11 ++-- api/v1_deprecation_router.go | 11 ++-- api/v2/api.go | 47 ++++++++-------- api/v2/api_test.go | 11 ++-- cli/root.go | 10 ++-- cluster/channel.go | 11 ++-- cluster/channel_test.go | 4 +- cluster/cluster.go | 71 +++++++++++------------- cluster/cluster_test.go | 12 ++-- cluster/delegate.go | 29 +++++----- cluster/tls_transport.go | 13 ++--- cluster/tls_transport_test.go | 29 +++++----- cmd/alertmanager/main.go | 79 +++++++++++++-------------- cmd/alertmanager/main_test.go | 4 +- config/coordinator.go | 23 ++++---- config/coordinator_test.go | 8 +-- config/receiver/receiver.go | 45 ++++++++------- dispatch/dispatch.go | 36 ++++++------ dispatch/dispatch_test.go | 23 ++++---- featurecontrol/featurecontrol.go | 18 +++--- featurecontrol/featurecontrol_test.go | 4 +- go.mod | 10 ++-- go.sum | 20 +++---- inhibit/inhibit.go | 13 ++--- inhibit/inhibit_bench_test.go | 6 +- inhibit/inhibit_test.go | 4 +- matcher/compat/parse.go | 48 ++++++++-------- matcher/compat/parse_test.go | 10 ++-- nflog/nflog.go | 24 ++++---- notify/discord/discord.go | 17 +++--- notify/discord/discord_test.go | 12 ++-- notify/email/email.go | 11 ++-- notify/email/email_test.go | 12 ++-- notify/jira/jira.go | 31 +++++------ notify/jira/jira_test.go | 9 ++- notify/msteams/msteams.go | 9 ++- notify/msteams/msteams_test.go | 12 ++-- notify/msteamsv2/msteamsv2.go | 9 ++- notify/msteamsv2/msteamsv2_test.go | 12 ++-- notify/notify.go | 53 +++++++++--------- notify/notify_test.go | 73 +++++++++++++------------ notify/opsgenie/opsgenie.go | 11 ++-- notify/opsgenie/opsgenie_test.go | 12 ++-- notify/pagerduty/pagerduty.go | 15 +++-- notify/pagerduty/pagerduty_test.go | 22 ++++---- notify/pushover/pushover.go | 18 +++--- notify/pushover/pushover_test.go | 10 ++-- notify/rocketchat/rocketchat.go | 9 ++- notify/rocketchat/rocketchat_test.go | 6 +- notify/slack/slack.go | 9 ++- notify/slack/slack_test.go | 12 ++-- notify/sns/sns.go | 9 ++- notify/sns/sns_test.go | 4 +- notify/telegram/telegram.go | 11 ++-- notify/telegram/telegram_test.go | 6 +- notify/util.go | 9 ++- notify/victorops/victorops.go | 9 ++- notify/victorops/victorops_test.go | 12 ++-- notify/webex/webex.go | 11 ++-- notify/webex/webex_test.go | 6 +- notify/webhook/webhook.go | 13 +++-- notify/webhook/webhook_test.go | 8 +-- notify/wechat/wechat.go | 11 ++-- notify/wechat/wechat_test.go | 8 +-- provider/mem/mem.go | 13 ++--- provider/mem/mem_test.go | 20 +++---- silence/silence.go | 38 +++++++------ silence/silence_bench_test.go | 4 +- silence/silence_test.go | 16 +++--- types/types_test.go | 10 ++-- ui/react-app/web.go | 5 +- ui/web.go | 4 +- 73 files changed, 612 insertions(+), 646 deletions(-) diff --git a/.golangci.yml b/.golangci.yml index b6463d06..59b4d392 100644 --- a/.golangci.yml +++ b/.golangci.yml @@ -1,9 +1,3 @@ -run: - skip-files: - # Skip autogenerated files. - - ^.*\.(pb|y)\.go$ - timeout: 5m - output: sort-results: true @@ -17,6 +11,7 @@ linters: - misspell - revive - testifylint + - sloglint issues: max-issues-per-linter: 0 @@ -25,6 +20,10 @@ issues: - path: _test.go linters: - errcheck + exclude-files: + # Skip autogenerated files. + - ^.*\.(pb|y)\.go$ + timeout: 5m linters-settings: depguard: @@ -48,8 +47,6 @@ linters-settings: - (net/http.ResponseWriter).Write # No need to check for errors on server's shutdown. - (*net/http.Server).Shutdown - # Never check for logger errors. - - (github.com/go-kit/log.Logger).Log # Never check for rollback errors as Rollback() is called when a previous error was detected. - (github.com/prometheus/prometheus/storage.Appender).Rollback godot: diff --git a/api/api.go b/api/api.go index 0b90d460..6839d2d2 100644 --- a/api/api.go +++ b/api/api.go @@ -16,13 +16,14 @@ package api import ( "errors" "fmt" + "log/slog" "net/http" "runtime" "time" - "github.com/go-kit/log" "github.com/prometheus/client_golang/prometheus" "github.com/prometheus/common/model" + "github.com/prometheus/common/promslog" "github.com/prometheus/common/route" apiv2 "github.com/prometheus/alertmanager/api/v2" @@ -70,7 +71,7 @@ type Options struct { // the concurrency limit. Concurrency int // Logger is used for logging, if nil, no logging will happen. - Logger log.Logger + Logger *slog.Logger // Registry is used to register Prometheus metrics. If nil, no metrics // registration will happen. Registry prometheus.Registerer @@ -107,7 +108,7 @@ func New(opts Options) (*API, error) { } l := opts.Logger if l == nil { - l = log.NewNopLogger() + l = promslog.NewNopLogger() } concurrency := opts.Concurrency if concurrency < 1 { @@ -124,7 +125,7 @@ func New(opts Options) (*API, error) { opts.GroupMutedFunc, opts.Silences, opts.Peer, - log.With(l, "version", "v2"), + l.With("version", "v2"), opts.Registry, ) if err != nil { @@ -153,7 +154,7 @@ func New(opts Options) (*API, error) { } return &API{ - deprecationRouter: NewV1DeprecationRouter(log.With(l, "version", "v1")), + deprecationRouter: NewV1DeprecationRouter(l.With("version", "v1")), v2: v2, requestsInFlight: requestsInFlight, concurrencyLimitExceeded: concurrencyLimitExceeded, diff --git a/api/v1_deprecation_router.go b/api/v1_deprecation_router.go index c50bfb04..582e06ab 100644 --- a/api/v1_deprecation_router.go +++ b/api/v1_deprecation_router.go @@ -13,20 +13,19 @@ package api import ( "encoding/json" + "log/slog" "net/http" - "github.com/go-kit/log" - "github.com/go-kit/log/level" "github.com/prometheus/common/route" ) // V1DeprecationRouter is the router to signal v1 users that the API v1 is now removed. type V1DeprecationRouter struct { - logger log.Logger + logger *slog.Logger } // NewV1DeprecationRouter returns a new V1DeprecationRouter. -func NewV1DeprecationRouter(l log.Logger) *V1DeprecationRouter { +func NewV1DeprecationRouter(l *slog.Logger) *V1DeprecationRouter { return &V1DeprecationRouter{ logger: l, } @@ -47,7 +46,7 @@ func (dr *V1DeprecationRouter) Register(r *route.Router) { } func (dr *V1DeprecationRouter) deprecationHandler(w http.ResponseWriter, req *http.Request) { - level.Warn(dr.logger).Log("msg", "v1 API received a request on a removed endpoint", "path", req.URL.Path, "method", req.Method) + dr.logger.Warn("v1 API received a request on a removed endpoint", "path", req.URL.Path, "method", req.Method) resp := struct { Status string `json:"status"` @@ -61,6 +60,6 @@ func (dr *V1DeprecationRouter) deprecationHandler(w http.ResponseWriter, req *ht w.WriteHeader(410) if err := json.NewEncoder(w).Encode(resp); err != nil { - level.Error(dr.logger).Log("msg", "failed to write response", "err", err) + dr.logger.Error("failed to write response", "err", err) } } diff --git a/api/v2/api.go b/api/v2/api.go index 3340ba7a..0e29375d 100644 --- a/api/v2/api.go +++ b/api/v2/api.go @@ -16,14 +16,13 @@ package v2 import ( "errors" "fmt" + "log/slog" "net/http" "regexp" "sort" "sync" "time" - "github.com/go-kit/log" - "github.com/go-kit/log/level" "github.com/go-openapi/analysis" "github.com/go-openapi/loads" "github.com/go-openapi/runtime/middleware" @@ -71,7 +70,7 @@ type API struct { route *dispatch.Route setAlertStatus setAlertStatusFn - logger log.Logger + logger *slog.Logger m *metrics.Alerts Handler http.Handler @@ -92,7 +91,7 @@ func NewAPI( gmf groupMutedFunc, silences *silence.Silences, peer cluster.ClusterPeer, - l log.Logger, + l *slog.Logger, r prometheus.Registerer, ) (*API, error) { api := API{ @@ -154,8 +153,8 @@ func setResponseHeaders(h http.Handler) http.Handler { }) } -func (api *API) requestLogger(req *http.Request) log.Logger { - return log.With(api.logger, "path", req.URL.Path, "method", req.Method) +func (api *API) requestLogger(req *http.Request) *slog.Logger { + return api.logger.With("path", req.URL.Path, "method", req.Method) } // Update sets the API struct members that may change between reloads of alertmanager. @@ -249,14 +248,14 @@ func (api *API) getAlertsHandler(params alert_ops.GetAlertsParams) middleware.Re matchers, err := parseFilter(params.Filter) if err != nil { - level.Debug(logger).Log("msg", "Failed to parse matchers", "err", err) + logger.Debug("Failed to parse matchers", "err", err) return alertgroup_ops.NewGetAlertGroupsBadRequest().WithPayload(err.Error()) } if params.Receiver != nil { receiverFilter, err = regexp.Compile("^(?:" + *params.Receiver + ")$") if err != nil { - level.Debug(logger).Log("msg", "Failed to compile receiver regex", "err", err) + logger.Debug("Failed to compile receiver regex", "err", err) return alert_ops. NewGetAlertsBadRequest(). WithPayload( @@ -301,7 +300,7 @@ func (api *API) getAlertsHandler(params alert_ops.GetAlertsParams) middleware.Re api.mtx.RUnlock() if err != nil { - level.Error(logger).Log("msg", "Failed to get alerts", "err", err) + logger.Error("Failed to get alerts", "err", err) return alert_ops.NewGetAlertsInternalServerError().WithPayload(err.Error()) } sort.Slice(res, func(i, j int) bool { @@ -361,12 +360,12 @@ func (api *API) postAlertsHandler(params alert_ops.PostAlertsParams) middleware. validAlerts = append(validAlerts, a) } if err := api.alerts.Put(validAlerts...); err != nil { - level.Error(logger).Log("msg", "Failed to create alerts", "err", err) + logger.Error("Failed to create alerts", "err", err) return alert_ops.NewPostAlertsInternalServerError().WithPayload(err.Error()) } if validationErrs.Len() > 0 { - level.Error(logger).Log("msg", "Failed to validate alerts", "err", validationErrs.Error()) + logger.Error("Failed to validate alerts", "err", validationErrs.Error()) return alert_ops.NewPostAlertsBadRequest().WithPayload(validationErrs.Error()) } @@ -378,7 +377,7 @@ func (api *API) getAlertGroupsHandler(params alertgroup_ops.GetAlertGroupsParams matchers, err := parseFilter(params.Filter) if err != nil { - level.Debug(logger).Log("msg", "Failed to parse matchers", "err", err) + logger.Debug("Failed to parse matchers", "err", err) return alertgroup_ops.NewGetAlertGroupsBadRequest().WithPayload(err.Error()) } @@ -386,7 +385,7 @@ func (api *API) getAlertGroupsHandler(params alertgroup_ops.GetAlertGroupsParams if params.Receiver != nil { receiverFilter, err = regexp.Compile("^(?:" + *params.Receiver + ")$") if err != nil { - level.Error(logger).Log("msg", "Failed to compile receiver regex", "err", err) + logger.Error("Failed to compile receiver regex", "err", err) return alertgroup_ops. NewGetAlertGroupsBadRequest(). WithPayload( @@ -518,13 +517,13 @@ func (api *API) getSilencesHandler(params silence_ops.GetSilencesParams) middlew matchers, err := parseFilter(params.Filter) if err != nil { - level.Debug(logger).Log("msg", "Failed to parse matchers", "err", err) + logger.Debug("Failed to parse matchers", "err", err) return silence_ops.NewGetSilencesBadRequest().WithPayload(err.Error()) } psils, _, err := api.silences.Query() if err != nil { - level.Error(logger).Log("msg", "Failed to get silences", "err", err) + logger.Error("Failed to get silences", "err", err) return silence_ops.NewGetSilencesInternalServerError().WithPayload(err.Error()) } @@ -535,7 +534,7 @@ func (api *API) getSilencesHandler(params silence_ops.GetSilencesParams) middlew } silence, err := GettableSilenceFromProto(ps) if err != nil { - level.Error(logger).Log("msg", "Failed to unmarshal silence from proto", "err", err) + logger.Error("Failed to unmarshal silence from proto", "err", err) return silence_ops.NewGetSilencesInternalServerError().WithPayload(err.Error()) } sils = append(sils, &silence) @@ -614,18 +613,18 @@ func (api *API) getSilenceHandler(params silence_ops.GetSilenceParams) middlewar sils, _, err := api.silences.Query(silence.QIDs(params.SilenceID.String())) if err != nil { - level.Error(logger).Log("msg", "Failed to get silence by id", "err", err, "id", params.SilenceID.String()) + logger.Error("Failed to get silence by id", "err", err, "id", params.SilenceID.String()) return silence_ops.NewGetSilenceInternalServerError().WithPayload(err.Error()) } if len(sils) == 0 { - level.Error(logger).Log("msg", "Failed to find silence", "err", err, "id", params.SilenceID.String()) + logger.Error("Failed to find silence", "err", err, "id", params.SilenceID.String()) return silence_ops.NewGetSilenceNotFound() } sil, err := GettableSilenceFromProto(sils[0]) if err != nil { - level.Error(logger).Log("msg", "Failed to convert unmarshal from proto", "err", err) + logger.Error("Failed to convert unmarshal from proto", "err", err) return silence_ops.NewGetSilenceInternalServerError().WithPayload(err.Error()) } @@ -637,7 +636,7 @@ func (api *API) deleteSilenceHandler(params silence_ops.DeleteSilenceParams) mid sid := params.SilenceID.String() if err := api.silences.Expire(sid); err != nil { - level.Error(logger).Log("msg", "Failed to expire silence", "err", err) + logger.Error("Failed to expire silence", "err", err) if errors.Is(err, silence.ErrNotFound) { return silence_ops.NewDeleteSilenceNotFound() } @@ -651,7 +650,7 @@ func (api *API) postSilencesHandler(params silence_ops.PostSilencesParams) middl sil, err := PostableSilenceToProto(params.Silence) if err != nil { - level.Error(logger).Log("msg", "Failed to marshal silence to proto", "err", err) + logger.Error("Failed to marshal silence to proto", "err", err) return silence_ops.NewPostSilencesBadRequest().WithPayload( fmt.Sprintf("failed to convert API silence to internal silence: %v", err.Error()), ) @@ -659,18 +658,18 @@ func (api *API) postSilencesHandler(params silence_ops.PostSilencesParams) middl if sil.StartsAt.After(sil.EndsAt) || sil.StartsAt.Equal(sil.EndsAt) { msg := "Failed to create silence: start time must be before end time" - level.Error(logger).Log("msg", msg, "starts_at", sil.StartsAt, "ends_at", sil.EndsAt) + logger.Error(msg, "starts_at", sil.StartsAt, "ends_at", sil.EndsAt) return silence_ops.NewPostSilencesBadRequest().WithPayload(msg) } if sil.EndsAt.Before(time.Now()) { msg := "Failed to create silence: end time can't be in the past" - level.Error(logger).Log("msg", msg, "ends_at", sil.EndsAt) + logger.Error(msg, "ends_at", sil.EndsAt) return silence_ops.NewPostSilencesBadRequest().WithPayload(msg) } if err = api.silences.Set(sil); err != nil { - level.Error(logger).Log("msg", "Failed to create silence", "err", err) + logger.Error("Failed to create silence", "err", err) if errors.Is(err, silence.ErrNotFound) { return silence_ops.NewPostSilencesNotFound().WithPayload(err.Error()) } diff --git a/api/v2/api_test.go b/api/v2/api_test.go index 15589dce..4baa4bde 100644 --- a/api/v2/api_test.go +++ b/api/v2/api_test.go @@ -28,6 +28,7 @@ import ( "github.com/go-openapi/runtime/middleware" "github.com/go-openapi/strfmt" "github.com/prometheus/common/model" + "github.com/prometheus/common/promslog" "github.com/stretchr/testify/require" open_api_models "github.com/prometheus/alertmanager/api/v2/models" @@ -39,8 +40,6 @@ import ( "github.com/prometheus/alertmanager/silence" "github.com/prometheus/alertmanager/silence/silencepb" "github.com/prometheus/alertmanager/types" - - "github.com/go-kit/log" ) // If api.peers == nil, Alertmanager cluster feature is disabled. Make sure to @@ -192,7 +191,7 @@ func TestDeleteSilenceHandler(t *testing.T) { api := API{ uptime: time.Now(), silences: silences, - logger: log.NewNopLogger(), + logger: promslog.NewNopLogger(), } r, err := http.NewRequest("DELETE", "/api/v2/silence/${tc.sid}", nil) @@ -274,7 +273,7 @@ func TestPostSilencesHandler(t *testing.T) { api := API{ uptime: time.Now(), silences: silences, - logger: log.NewNopLogger(), + logger: promslog.NewNopLogger(), } sil := createSilence(t, tc.sid, "silenceCreator", tc.start, tc.end) @@ -293,7 +292,7 @@ func TestPostSilencesHandlerMissingIdCreatesSilence(t *testing.T) { api := API{ uptime: time.Now(), silences: silences, - logger: log.NewNopLogger(), + logger: promslog.NewNopLogger(), } // Create a new silence. It should be assigned a random UUID. @@ -557,7 +556,7 @@ receivers: cfg, _ := config.Load(in) api := API{ uptime: time.Now(), - logger: log.NewNopLogger(), + logger: promslog.NewNopLogger(), alertmanagerConfig: cfg, } diff --git a/cli/root.go b/cli/root.go index 1e63cfe8..aad229a8 100644 --- a/cli/root.go +++ b/cli/root.go @@ -22,11 +22,10 @@ import ( "time" "github.com/alecthomas/kingpin/v2" - "github.com/go-kit/log" - "github.com/go-kit/log/level" clientruntime "github.com/go-openapi/runtime/client" "github.com/go-openapi/strfmt" promconfig "github.com/prometheus/common/config" + "github.com/prometheus/common/promslog" "github.com/prometheus/common/version" "golang.org/x/mod/semver" @@ -51,12 +50,11 @@ var ( ) func initMatchersCompat(_ *kingpin.ParseContext) error { - logger := log.NewLogfmtLogger(os.Stdout) + promslogConfig := &promslog.Config{Writer: os.Stdout} if verbose { - logger = level.NewFilter(logger, level.AllowDebug()) - } else { - logger = level.NewFilter(logger, level.AllowInfo()) + _ = promslogConfig.Level.Set("debug") } + logger := promslog.New(promslogConfig) featureConfig, err := featurecontrol.NewFlags(logger, featureFlags) if err != nil { kingpin.Fatalf("error parsing the feature flag list: %v\n", err) diff --git a/cluster/channel.go b/cluster/channel.go index 5548d508..e608d464 100644 --- a/cluster/channel.go +++ b/cluster/channel.go @@ -14,11 +14,10 @@ package cluster import ( + "log/slog" "sync" "time" - "github.com/go-kit/log" - "github.com/go-kit/log/level" "github.com/gogo/protobuf/proto" "github.com/hashicorp/memberlist" "github.com/prometheus/client_golang/prometheus" @@ -35,7 +34,7 @@ type Channel struct { sendOversize func(*memberlist.Node, []byte) error msgc chan []byte - logger log.Logger + logger *slog.Logger oversizeGossipMessageFailureTotal prometheus.Counter oversizeGossipMessageDroppedTotal prometheus.Counter @@ -50,7 +49,7 @@ func NewChannel( send func([]byte), peers func() []*memberlist.Node, sendOversize func(*memberlist.Node, []byte) error, - logger log.Logger, + logger *slog.Logger, stopc chan struct{}, reg prometheus.Registerer, ) *Channel { @@ -113,7 +112,7 @@ func (c *Channel) handleOverSizedMessages(stopc chan struct{}) { c.oversizeGossipMessageSentTotal.Inc() start := time.Now() if err := c.sendOversize(n, b); err != nil { - level.Debug(c.logger).Log("msg", "failed to send reliable", "key", c.key, "node", n, "err", err) + c.logger.Debug("failed to send reliable", "key", c.key, "node", n, "err", err) c.oversizeGossipMessageFailureTotal.Inc() return } @@ -139,7 +138,7 @@ func (c *Channel) Broadcast(b []byte) { select { case c.msgc <- b: default: - level.Debug(c.logger).Log("msg", "oversized gossip channel full") + c.logger.Debug("oversized gossip channel full") c.oversizeGossipMessageDroppedTotal.Inc() } } else { diff --git a/cluster/channel_test.go b/cluster/channel_test.go index 7464b11a..c51c90ac 100644 --- a/cluster/channel_test.go +++ b/cluster/channel_test.go @@ -20,9 +20,9 @@ import ( "os" "testing" - "github.com/go-kit/log" "github.com/hashicorp/memberlist" "github.com/prometheus/client_golang/prometheus" + "github.com/prometheus/common/promslog" ) func TestNormalMessagesGossiped(t *testing.T) { @@ -82,7 +82,7 @@ func newChannel( send, peers, sendOversize, - log.NewNopLogger(), + promslog.NewNopLogger(), make(chan struct{}), prometheus.NewRegistry(), ) diff --git a/cluster/cluster.go b/cluster/cluster.go index 6e8bdaac..14052b2d 100644 --- a/cluster/cluster.go +++ b/cluster/cluster.go @@ -17,6 +17,7 @@ import ( "context" "errors" "fmt" + "log/slog" "math/rand" "net" "sort" @@ -25,8 +26,6 @@ import ( "sync" "time" - "github.com/go-kit/log" - "github.com/go-kit/log/level" "github.com/hashicorp/memberlist" "github.com/oklog/ulid" "github.com/prometheus/client_golang/prometheus" @@ -82,7 +81,7 @@ type Peer struct { peerUpdateCounter prometheus.Counter peerJoinCounter prometheus.Counter - logger log.Logger + logger *slog.Logger } // peer is an internal type used for bookkeeping. It holds the state of peers @@ -129,7 +128,7 @@ const ( ) func Create( - l log.Logger, + l *slog.Logger, reg prometheus.Registerer, bindAddr string, advertiseAddr string, @@ -171,19 +170,19 @@ func Create( if err != nil { return nil, fmt.Errorf("resolve peers: %w", err) } - level.Debug(l).Log("msg", "resolved peers to following addresses", "peers", strings.Join(resolvedPeers, ",")) + l.Debug("resolved peers to following addresses", "peers", strings.Join(resolvedPeers, ",")) // Initial validation of user-specified advertise address. addr, err := calculateAdvertiseAddress(bindHost, advertiseHost, allowInsecureAdvertise) if err != nil { - level.Warn(l).Log("err", "couldn't deduce an advertise address: "+err.Error()) + l.Warn("couldn't deduce an advertise address: " + err.Error()) } else if hasNonlocal(resolvedPeers) && isUnroutable(addr.String()) { - level.Warn(l).Log("err", "this node advertises itself on an unroutable address", "addr", addr.String()) - level.Warn(l).Log("err", "this node will be unreachable in the cluster") - level.Warn(l).Log("err", "provide --cluster.advertise-address as a routable IP address or hostname") + l.Warn("this node advertises itself on an unroutable address", "addr", addr.String()) + l.Warn("this node will be unreachable in the cluster") + l.Warn("provide --cluster.advertise-address as a routable IP address or hostname") } else if isAny(bindAddr) && advertiseHost == "" { // memberlist doesn't advertise properly when the bind address is empty or unspecified. - level.Info(l).Log("msg", "setting advertise address explicitly", "addr", addr.String(), "port", bindPort) + l.Info("setting advertise address explicitly", "addr", addr.String(), "port", bindPort) advertiseHost = addr.String() advertisePort = bindPort } @@ -225,7 +224,7 @@ func Create( cfg.TCPTimeout = tcpTimeout cfg.ProbeTimeout = probeTimeout cfg.ProbeInterval = probeInterval - cfg.LogOutput = &logWriter{l: l} + cfg.Logger = slog.NewLogLogger(l.Handler(), slog.LevelDebug) cfg.GossipNodes = retransmit cfg.UDPBufferSize = MaxGossipPacketSize cfg.Label = label @@ -239,7 +238,7 @@ func Create( } if tlsTransportConfig != nil { - level.Info(l).Log("msg", "using TLS for gossip") + l.Info("using TLS for gossip") cfg.Transport, err = NewTLSTransport(context.Background(), l, reg, cfg.BindAddr, cfg.BindPort, tlsTransportConfig) if err != nil { return nil, fmt.Errorf("tls transport: %w", err) @@ -260,12 +259,12 @@ func (p *Peer) Join( ) error { n, err := p.mlist.Join(p.resolvedPeers) if err != nil { - level.Warn(p.logger).Log("msg", "failed to join cluster", "err", err) + p.logger.Warn("failed to join cluster", "err", err) if reconnectInterval != 0 { - level.Info(p.logger).Log("msg", fmt.Sprintf("will retry joining cluster every %v", reconnectInterval.String())) + p.logger.Info(fmt.Sprintf("will retry joining cluster every %v", reconnectInterval.String())) } } else { - level.Debug(p.logger).Log("msg", "joined cluster", "peers", n) + p.logger.Debug("joined cluster", "peers", n) } if reconnectInterval != 0 { @@ -333,14 +332,6 @@ func (p *Peer) setInitialFailed(peers []string, myAddr string) { } } -type logWriter struct { - l log.Logger -} - -func (l *logWriter) Write(b []byte) (int, error) { - return len(b), level.Debug(l.l).Log("memberlist", string(b)) -} - func (p *Peer) register(reg prometheus.Registerer, name string) { peerInfo := prometheus.NewGauge( prometheus.GaugeOpts{ @@ -420,7 +411,7 @@ func (p *Peer) removeFailedPeers(timeout time.Duration) { if pr.leaveTime.Add(timeout).After(now) { keep = append(keep, pr) } else { - level.Debug(p.logger).Log("msg", "failed peer has timed out", "peer", pr.Node, "addr", pr.Address()) + p.logger.Debug("failed peer has timed out", "peer", pr.Node, "addr", pr.Address()) delete(p.peers, pr.Name) } } @@ -433,27 +424,27 @@ func (p *Peer) reconnect() { failedPeers := p.failedPeers p.peerLock.RUnlock() - logger := log.With(p.logger, "msg", "reconnect") + logger := p.logger.With("msg", "reconnect") for _, pr := range failedPeers { // No need to do book keeping on failedPeers here. If a // reconnect is successful, they will be announced in // peerJoin(). if _, err := p.mlist.Join([]string{pr.Address()}); err != nil { p.failedReconnectionsCounter.Inc() - level.Debug(logger).Log("result", "failure", "peer", pr.Node, "addr", pr.Address(), "err", err) + logger.Debug("failure", "peer", pr.Node, "addr", pr.Address(), "err", err) } else { p.reconnectionsCounter.Inc() - level.Debug(logger).Log("result", "success", "peer", pr.Node, "addr", pr.Address()) + logger.Debug("success", "peer", pr.Node, "addr", pr.Address()) } } } func (p *Peer) refresh() { - logger := log.With(p.logger, "msg", "refresh") + logger := p.logger.With("msg", "refresh") resolvedPeers, err := resolvePeers(context.Background(), p.knownPeers, p.advertiseAddr, &net.Resolver{}, false) if err != nil { - level.Debug(logger).Log("peers", p.knownPeers, "err", err) + logger.Debug(fmt.Sprintf("%v", p.knownPeers), "err", err) return } @@ -470,10 +461,10 @@ func (p *Peer) refresh() { if !isPeerFound { if _, err := p.mlist.Join([]string{peer}); err != nil { p.failedRefreshCounter.Inc() - level.Warn(logger).Log("result", "failure", "addr", peer, "err", err) + logger.Warn("failure", "addr", peer, "err", err) } else { p.refreshCounter.Inc() - level.Debug(logger).Log("result", "success", "addr", peer) + logger.Debug("success", "addr", peer) } } } @@ -502,7 +493,7 @@ func (p *Peer) peerJoin(n *memberlist.Node) { p.peerJoinCounter.Inc() if oldStatus == StatusFailed { - level.Debug(p.logger).Log("msg", "peer rejoined", "peer", pr.Node) + p.logger.Debug("peer rejoined", "peer", pr.Node) p.failedPeers = removeOldPeer(p.failedPeers, pr.Address()) } } @@ -524,7 +515,7 @@ func (p *Peer) peerLeave(n *memberlist.Node) { p.peers[n.Address()] = pr p.peerLeaveCounter.Inc() - level.Debug(p.logger).Log("msg", "peer left", "peer", pr.Node) + p.logger.Debug("peer left", "peer", pr.Node) } func (p *Peer) peerUpdate(n *memberlist.Node) { @@ -542,7 +533,7 @@ func (p *Peer) peerUpdate(n *memberlist.Node) { p.peers[n.Address()] = pr p.peerUpdateCounter.Inc() - level.Debug(p.logger).Log("msg", "peer updated", "peer", pr.Node) + p.logger.Debug("peer updated", "peer", pr.Node) } // AddState adds a new state that will be gossiped. It returns a channel to which @@ -574,7 +565,7 @@ func (p *Peer) AddState(key string, s State, reg prometheus.Registerer) ClusterC // Leave the cluster, waiting up to timeout. func (p *Peer) Leave(timeout time.Duration) error { close(p.stopc) - level.Debug(p.logger).Log("msg", "leaving cluster") + p.logger.Debug("leaving cluster") return p.mlist.Leave(timeout) } @@ -680,7 +671,7 @@ func (p *Peer) Position() int { // This is especially important for those that do not have persistent storage. func (p *Peer) Settle(ctx context.Context, interval time.Duration) { const NumOkayRequired = 3 - level.Info(p.logger).Log("msg", "Waiting for gossip to settle...", "interval", interval) + p.logger.Info("Waiting for gossip to settle...", "interval", interval) start := time.Now() nPeers := 0 nOkay := 0 @@ -689,7 +680,7 @@ func (p *Peer) Settle(ctx context.Context, interval time.Duration) { select { case <-ctx.Done(): elapsed := time.Since(start) - level.Info(p.logger).Log("msg", "gossip not settled but continuing anyway", "polls", totalPolls, "elapsed", elapsed) + p.logger.Info("gossip not settled but continuing anyway", "polls", totalPolls, "elapsed", elapsed) close(p.readyc) return case <-time.After(interval): @@ -697,15 +688,15 @@ func (p *Peer) Settle(ctx context.Context, interval time.Duration) { elapsed := time.Since(start) n := len(p.Peers()) if nOkay >= NumOkayRequired { - level.Info(p.logger).Log("msg", "gossip settled; proceeding", "elapsed", elapsed) + p.logger.Info("gossip settled; proceeding", "elapsed", elapsed) break } if n == nPeers { nOkay++ - level.Debug(p.logger).Log("msg", "gossip looks settled", "elapsed", elapsed) + p.logger.Debug("gossip looks settled", "elapsed", elapsed) } else { nOkay = 0 - level.Info(p.logger).Log("msg", "gossip not settled", "polls", totalPolls, "before", nPeers, "now", n, "elapsed", elapsed) + p.logger.Info("gossip not settled", "polls", totalPolls, "before", nPeers, "now", n, "elapsed", elapsed) } nPeers = n totalPolls++ diff --git a/cluster/cluster_test.go b/cluster/cluster_test.go index 53db6d08..db42aea1 100644 --- a/cluster/cluster_test.go +++ b/cluster/cluster_test.go @@ -18,11 +18,11 @@ import ( "testing" "time" - "github.com/go-kit/log" "github.com/hashicorp/go-sockaddr" "github.com/stretchr/testify/require" "github.com/prometheus/client_golang/prometheus" + "github.com/prometheus/common/promslog" ) func TestClusterJoinAndReconnect(t *testing.T) { @@ -39,7 +39,7 @@ func TestClusterJoinAndReconnect(t *testing.T) { } func testJoinLeave(t *testing.T) { - logger := log.NewNopLogger() + logger := promslog.NewNopLogger() p, err := Create( logger, prometheus.NewRegistry(), @@ -110,7 +110,7 @@ func testJoinLeave(t *testing.T) { } func testReconnect(t *testing.T) { - logger := log.NewNopLogger() + logger := promslog.NewNopLogger() p, err := Create( logger, prometheus.NewRegistry(), @@ -177,7 +177,7 @@ func testReconnect(t *testing.T) { } func testRemoveFailedPeers(t *testing.T) { - logger := log.NewNopLogger() + logger := promslog.NewNopLogger() p, err := Create( logger, prometheus.NewRegistry(), @@ -227,7 +227,7 @@ func testRemoveFailedPeers(t *testing.T) { } func testInitiallyFailingPeers(t *testing.T) { - logger := log.NewNopLogger() + logger := promslog.NewNopLogger() myAddr := "1.2.3.4:5000" peerAddrs := []string{myAddr, "2.3.4.5:5000", "3.4.5.6:5000", "foo.example.com:5000"} p, err := Create( @@ -275,7 +275,7 @@ func testInitiallyFailingPeers(t *testing.T) { } func testTLSConnection(t *testing.T) { - logger := log.NewNopLogger() + logger := promslog.NewNopLogger() tlsTransportConfig1, err := GetTLSTransportConfig("./testdata/tls_config_node1.yml") require.NoError(t, err) p1, err := Create( diff --git a/cluster/delegate.go b/cluster/delegate.go index edfda107..67830025 100644 --- a/cluster/delegate.go +++ b/cluster/delegate.go @@ -14,10 +14,9 @@ package cluster import ( + "log/slog" "time" - "github.com/go-kit/log" - "github.com/go-kit/log/level" "github.com/gogo/protobuf/proto" "github.com/hashicorp/memberlist" "github.com/prometheus/client_golang/prometheus" @@ -37,7 +36,7 @@ const ( type delegate struct { *Peer - logger log.Logger + logger *slog.Logger bcast *memberlist.TransmitLimitedQueue messagesReceived *prometheus.CounterVec @@ -49,7 +48,7 @@ type delegate struct { nodePingDuration *prometheus.HistogramVec } -func newDelegate(l log.Logger, reg prometheus.Registerer, p *Peer, retransmit int) *delegate { +func newDelegate(l *slog.Logger, reg prometheus.Registerer, p *Peer, retransmit int) *delegate { bcast := &memberlist.TransmitLimitedQueue{ NumNodes: p.ClusterSize, RetransmitMult: retransmit, @@ -157,7 +156,7 @@ func (d *delegate) NotifyMsg(b []byte) { var p clusterpb.Part if err := proto.Unmarshal(b, &p); err != nil { - level.Warn(d.logger).Log("msg", "decode broadcast", "err", err) + d.logger.Warn("decode broadcast", "err", err) return } @@ -169,7 +168,7 @@ func (d *delegate) NotifyMsg(b []byte) { return } if err := s.Merge(p.Data); err != nil { - level.Warn(d.logger).Log("msg", "merge broadcast", "err", err, "key", p.Key) + d.logger.Warn("merge broadcast", "err", err, "key", p.Key) return } } @@ -195,14 +194,14 @@ func (d *delegate) LocalState(_ bool) []byte { for key, s := range d.states { b, err := s.MarshalBinary() if err != nil { - level.Warn(d.logger).Log("msg", "encode local state", "err", err, "key", key) + d.logger.Warn("encode local state", "err", err, "key", key) return nil } all.Parts = append(all.Parts, clusterpb.Part{Key: key, Data: b}) } b, err := proto.Marshal(all) if err != nil { - level.Warn(d.logger).Log("msg", "encode local state", "err", err) + d.logger.Warn("encode local state", "err", err) return nil } d.messagesSent.WithLabelValues(fullState).Inc() @@ -216,7 +215,7 @@ func (d *delegate) MergeRemoteState(buf []byte, _ bool) { var fs clusterpb.FullState if err := proto.Unmarshal(buf, &fs); err != nil { - level.Warn(d.logger).Log("msg", "merge remote state", "err", err) + d.logger.Warn("merge remote state", "err", err) return } d.mtx.RLock() @@ -224,11 +223,11 @@ func (d *delegate) MergeRemoteState(buf []byte, _ bool) { for _, p := range fs.Parts { s, ok := d.states[p.Key] if !ok { - level.Warn(d.logger).Log("received", "unknown state key", "len", len(buf), "key", p.Key) + d.logger.Warn("unknown state key", "len", len(buf), "key", p.Key) continue } if err := s.Merge(p.Data); err != nil { - level.Warn(d.logger).Log("msg", "merge remote state", "err", err, "key", p.Key) + d.logger.Warn("merge remote state", "err", err, "key", p.Key) return } } @@ -236,19 +235,19 @@ func (d *delegate) MergeRemoteState(buf []byte, _ bool) { // NotifyJoin is called if a peer joins the cluster. func (d *delegate) NotifyJoin(n *memberlist.Node) { - level.Debug(d.logger).Log("received", "NotifyJoin", "node", n.Name, "addr", n.Address()) + d.logger.Debug("NotifyJoin", "node", n.Name, "addr", n.Address()) d.Peer.peerJoin(n) } // NotifyLeave is called if a peer leaves the cluster. func (d *delegate) NotifyLeave(n *memberlist.Node) { - level.Debug(d.logger).Log("received", "NotifyLeave", "node", n.Name, "addr", n.Address()) + d.logger.Debug("NotifyLeave", "node", n.Name, "addr", n.Address()) d.Peer.peerLeave(n) } // NotifyUpdate is called if a cluster peer gets updated. func (d *delegate) NotifyUpdate(n *memberlist.Node) { - level.Debug(d.logger).Log("received", "NotifyUpdate", "node", n.Name, "addr", n.Address()) + d.logger.Debug("NotifyUpdate", "node", n.Name, "addr", n.Address()) d.Peer.peerUpdate(n) } @@ -278,7 +277,7 @@ func (d *delegate) handleQueueDepth() { case <-time.After(15 * time.Minute): n := d.bcast.NumQueued() if n > maxQueueSize { - level.Warn(d.logger).Log("msg", "dropping messages because too many are queued", "current", n, "limit", maxQueueSize) + d.logger.Warn("dropping messages because too many are queued", "current", n, "limit", maxQueueSize) d.bcast.Prune(maxQueueSize) d.messagesPruned.Add(float64(n - maxQueueSize)) } diff --git a/cluster/tls_transport.go b/cluster/tls_transport.go index 7e39d6fe..f7d4b13d 100644 --- a/cluster/tls_transport.go +++ b/cluster/tls_transport.go @@ -22,12 +22,11 @@ import ( "crypto/tls" "errors" "fmt" + "log/slog" "net" "strings" "time" - "github.com/go-kit/log" - "github.com/go-kit/log/level" "github.com/hashicorp/go-sockaddr" "github.com/hashicorp/memberlist" "github.com/prometheus/client_golang/prometheus" @@ -46,7 +45,7 @@ const ( type TLSTransport struct { ctx context.Context cancel context.CancelFunc - logger log.Logger + logger *slog.Logger bindAddr string bindPort int done chan struct{} @@ -71,7 +70,7 @@ type TLSTransport struct { // a free port automatically. func NewTLSTransport( ctx context.Context, - logger log.Logger, + logger *slog.Logger, reg prometheus.Registerer, bindAddr string, bindPort int, @@ -188,7 +187,7 @@ func (t *TLSTransport) StreamCh() <-chan net.Conn { // Shutdown is called when memberlist is shutting down; this gives the // TLS Transport a chance to clean up the listener and other goroutines. func (t *TLSTransport) Shutdown() error { - level.Debug(t.logger).Log("msg", "shutting down tls transport") + t.logger.Debug("shutting down tls transport") t.cancel() err := t.listener.Close() t.connPool.shutdown() @@ -255,7 +254,7 @@ func (t *TLSTransport) listen() { return } t.readErrs.Inc() - level.Debug(t.logger).Log("msg", "error accepting connection", "err", err) + t.logger.Debug("error accepting connection", "err", err) } else { go t.handle(conn) @@ -268,7 +267,7 @@ func (t *TLSTransport) handle(conn net.Conn) { for { packet, err := rcvTLSConn(conn).read() if err != nil { - level.Debug(t.logger).Log("msg", "error reading from connection", "err", err) + t.logger.Debug("error reading from connection", "err", err) t.readErrs.Inc() return } diff --git a/cluster/tls_transport_test.go b/cluster/tls_transport_test.go index 5b9e3d51..7bdf0324 100644 --- a/cluster/tls_transport_test.go +++ b/cluster/tls_transport_test.go @@ -15,6 +15,7 @@ package cluster import ( "bufio" + "bytes" context2 "context" "fmt" "io" @@ -23,11 +24,11 @@ import ( "testing" "time" - "github.com/go-kit/log" + "github.com/prometheus/common/promslog" "github.com/stretchr/testify/require" ) -var logger = log.NewNopLogger() +var logger = promslog.NewNopLogger() func freeport() int { lis, _ := net.Listen(network, "127.0.0.1:0") @@ -42,7 +43,7 @@ func newTLSTransport(file, address string, port int) (*TLSTransport, error) { return nil, err } - return NewTLSTransport(context2.Background(), log.NewNopLogger(), nil, address, port, cfg) + return NewTLSTransport(context2.Background(), promslog.NewNopLogger(), nil, address, port, cfg) } func TestNewTLSTransport(t *testing.T) { @@ -229,25 +230,21 @@ func TestDialTimeout(t *testing.T) { require.Equal(t, sent, buf) } -type logWr struct { - bytes []byte -} - -func (l *logWr) Write(p []byte) (n int, err error) { - l.bytes = append(l.bytes, p...) - return len(p), nil -} - func TestShutdown(t *testing.T) { + var buf bytes.Buffer + promslogConfig := &promslog.Config{Writer: &buf} + logger := promslog.New(promslogConfig) + // Set logger to debug, otherwise it won't catch some logging from `Shutdown()` method. + _ = promslogConfig.Level.Set("debug") + tlsConf1 := loadTLSTransportConfig(t, "testdata/tls_config_node1.yml") - l := &logWr{} - t1, _ := NewTLSTransport(context2.Background(), log.NewLogfmtLogger(l), nil, "127.0.0.1", 0, tlsConf1) + t1, _ := NewTLSTransport(context2.Background(), logger, nil, "127.0.0.1", 0, tlsConf1) // Sleeping to make sure listeners have started and can subsequently be shut down gracefully. time.Sleep(500 * time.Millisecond) err := t1.Shutdown() require.NoError(t, err) - require.NotContains(t, string(l.bytes), "use of closed network connection") - require.Contains(t, string(l.bytes), "shutting down tls transport") + require.NotContains(t, buf.String(), "use of closed network connection") + require.Contains(t, buf.String(), "shutting down tls transport") } func loadTLSTransportConfig(tb testing.TB, filename string) *TLSTransportConfig { diff --git a/cmd/alertmanager/main.go b/cmd/alertmanager/main.go index 4dbfd7f0..40f9c83d 100644 --- a/cmd/alertmanager/main.go +++ b/cmd/alertmanager/main.go @@ -17,6 +17,7 @@ import ( "context" "errors" "fmt" + "log/slog" "net" "net/http" "net/url" @@ -31,14 +32,12 @@ import ( "github.com/KimMachineGun/automemlimit/memlimit" "github.com/alecthomas/kingpin/v2" - "github.com/go-kit/log" - "github.com/go-kit/log/level" "github.com/prometheus/client_golang/prometheus" "github.com/prometheus/client_golang/prometheus/collectors" "github.com/prometheus/client_golang/prometheus/promhttp" "github.com/prometheus/common/model" - "github.com/prometheus/common/promlog" - promlogflag "github.com/prometheus/common/promlog/flag" + "github.com/prometheus/common/promslog" + promslogflag "github.com/prometheus/common/promslog/flag" "github.com/prometheus/common/route" "github.com/prometheus/common/version" "github.com/prometheus/exporter-toolkit/web" @@ -107,7 +106,7 @@ var ( Name: "alertmanager_inhibition_rules", Help: "Number of configured inhibition rules.", }) - promlogConfig = promlog.Config{} + promslogConfig = promslog.Config{} ) func init() { @@ -180,28 +179,28 @@ func run() int { featureFlags = kingpin.Flag("enable-feature", fmt.Sprintf("Experimental features to enable. The flag can be repeated to enable multiple features. Valid options: %s", strings.Join(featurecontrol.AllowedFlags, ", "))).Default("").String() ) - promlogflag.AddFlags(kingpin.CommandLine, &promlogConfig) + promslogflag.AddFlags(kingpin.CommandLine, &promslogConfig) kingpin.CommandLine.UsageWriter(os.Stdout) kingpin.Version(version.Print("alertmanager")) kingpin.CommandLine.GetFlag("help").Short('h') kingpin.Parse() - logger := promlog.New(&promlogConfig) + logger := promslog.New(&promslogConfig) - level.Info(logger).Log("msg", "Starting Alertmanager", "version", version.Info()) - level.Info(logger).Log("build_context", version.BuildContext()) + logger.Info("Starting Alertmanager", "version", version.Info()) + logger.Info("Build context", "build_context", version.BuildContext()) ff, err := featurecontrol.NewFlags(logger, *featureFlags) if err != nil { - level.Error(logger).Log("msg", "error parsing the feature flag list", "err", err) + logger.Error("error parsing the feature flag list", "err", err) return 1 } compat.InitFromFlags(logger, ff) if ff.EnableAutoGOMEMLIMIT() { if *memlimitRatio <= 0.0 || *memlimitRatio > 1.0 { - level.Error(logger).Log("msg", "--auto-gomemlimit.ratio must be greater than 0 and less than or equal to 1.") + logger.Error("--auto-gomemlimit.ratio must be greater than 0 and less than or equal to 1.") return 1 } @@ -214,34 +213,34 @@ func run() int { ), ), ); err != nil { - level.Warn(logger).Log("component", "automemlimit", "msg", "Failed to set GOMEMLIMIT automatically", "err", err) + logger.Warn("automemlimit", "msg", "Failed to set GOMEMLIMIT automatically", "err", err) } } if ff.EnableAutoGOMAXPROCS() { l := func(format string, a ...interface{}) { - level.Info(logger).Log("component", "automaxprocs", "msg", fmt.Sprintf(strings.TrimPrefix(format, "maxprocs: "), a...)) + logger.Info("automaxprocs", "msg", fmt.Sprintf(strings.TrimPrefix(format, "maxprocs: "), a...)) } if _, err := maxprocs.Set(maxprocs.Logger(l)); err != nil { - level.Warn(logger).Log("msg", "Failed to set GOMAXPROCS automatically", "err", err) + logger.Warn("Failed to set GOMAXPROCS automatically", "err", err) } } err = os.MkdirAll(*dataDir, 0o777) if err != nil { - level.Error(logger).Log("msg", "Unable to create data directory", "err", err) + logger.Error("Unable to create data directory", "err", err) return 1 } tlsTransportConfig, err := cluster.GetTLSTransportConfig(*tlsConfigFile) if err != nil { - level.Error(logger).Log("msg", "unable to initialize TLS transport configuration for gossip mesh", "err", err) + logger.Error("unable to initialize TLS transport configuration for gossip mesh", "err", err) return 1 } var peer *cluster.Peer if *clusterBindAddr != "" { peer, err = cluster.Create( - log.With(logger, "component", "cluster"), + logger.With("component", "cluster"), prometheus.DefaultRegisterer, *clusterBindAddr, *clusterAdvertiseAddr, @@ -257,7 +256,7 @@ func run() int { *label, ) if err != nil { - level.Error(logger).Log("msg", "unable to initialize gossip mesh", "err", err) + logger.Error("unable to initialize gossip mesh", "err", err) return 1 } clusterEnabled.Set(1) @@ -269,13 +268,13 @@ func run() int { notificationLogOpts := nflog.Options{ SnapshotFile: filepath.Join(*dataDir, "nflog"), Retention: *retention, - Logger: log.With(logger, "component", "nflog"), + Logger: logger.With("component", "nflog"), Metrics: prometheus.DefaultRegisterer, } notificationLog, err := nflog.New(notificationLogOpts) if err != nil { - level.Error(logger).Log("err", err) + logger.Error("error creating notification log", "err", err) return 1 } if peer != nil { @@ -298,13 +297,13 @@ func run() int { MaxSilences: func() int { return *maxSilences }, MaxSilenceSizeBytes: func() int { return *maxSilenceSizeBytes }, }, - Logger: log.With(logger, "component", "silences"), + Logger: logger.With("component", "silences"), Metrics: prometheus.DefaultRegisterer, } silences, err := silence.New(silenceOpts) if err != nil { - level.Error(logger).Log("err", err) + logger.Error("error creating silence", "err", err) return 1 } if peer != nil { @@ -331,13 +330,13 @@ func run() int { *peerReconnectTimeout, ) if err != nil { - level.Warn(logger).Log("msg", "unable to join gossip mesh", "err", err) + logger.Warn("unable to join gossip mesh", "err", err) } ctx, cancel := context.WithTimeout(context.Background(), *settleTimeout) defer func() { cancel() if err := peer.Leave(10 * time.Second); err != nil { - level.Warn(logger).Log("msg", "unable to leave gossip mesh", "err", err) + logger.Warn("unable to leave gossip mesh", "err", err) } }() go peer.Settle(ctx, *gossipInterval*10) @@ -345,7 +344,7 @@ func run() int { alerts, err := mem.NewAlerts(context.Background(), marker, *alertGCInterval, nil, logger, prometheus.DefaultRegisterer) if err != nil { - level.Error(logger).Log("err", err) + logger.Error("error creating memory provider", "err", err) return 1 } defer alerts.Close() @@ -375,21 +374,21 @@ func run() int { Peer: clusterPeer, Timeout: *httpTimeout, Concurrency: *getConcurrency, - Logger: log.With(logger, "component", "api"), + Logger: logger.With("component", "api"), Registry: prometheus.DefaultRegisterer, GroupFunc: groupFn, }) if err != nil { - level.Error(logger).Log("err", fmt.Errorf("failed to create API: %w", err)) + logger.Error("failed to create API", "err", err) return 1 } amURL, err := extURL(logger, os.Hostname, (*webConfig.WebListenAddresses)[0], *externalURL) if err != nil { - level.Error(logger).Log("msg", "failed to determine external URL", "err", err) + logger.Error("failed to determine external URL", "err", err) return 1 } - level.Debug(logger).Log("externalURL", amURL.String()) + logger.Debug("external url", "externalUrl", amURL.String()) waitFunc := func() time.Duration { return 0 } if peer != nil { @@ -409,7 +408,7 @@ func run() int { dispMetrics := dispatch.NewDispatcherMetrics(false, prometheus.DefaultRegisterer) pipelineBuilder := notify.NewPipelineBuilder(prometheus.DefaultRegisterer, ff) - configLogger := log.With(logger, "component", "configuration") + configLogger := logger.With("component", "configuration") configCoordinator := config.NewCoordinator( *configFile, prometheus.DefaultRegisterer, @@ -435,7 +434,7 @@ func run() int { for _, rcv := range conf.Receivers { if _, found := activeReceivers[rcv.Name]; !found { // No need to build a receiver if no route is using it. - level.Info(configLogger).Log("msg", "skipping creation of receiver not referenced by any route", "receiver", rcv.Name) + configLogger.Info("skipping creation of receiver not referenced by any route", "receiver", rcv.Name) continue } integrations, err := receiver.BuildReceiverIntegrations(rcv, tmpl, logger) @@ -496,8 +495,7 @@ func run() int { disp = dispatch.NewDispatcher(alerts, routes, pipeline, marker, timeoutFunc, nil, logger, dispMetrics) routes.Walk(func(r *dispatch.Route) { if r.RouteOpts.RepeatInterval > *retention { - level.Warn(configLogger).Log( - "msg", + configLogger.Warn( "repeat_interval is greater than the data retention period. It can lead to notifications being repeated more often than expected.", "repeat_interval", r.RouteOpts.RepeatInterval, @@ -509,8 +507,7 @@ func run() int { } if r.RouteOpts.RepeatInterval < r.RouteOpts.GroupInterval { - level.Warn(configLogger).Log( - "msg", + configLogger.Warn( "repeat_interval is less than group_interval. Notifications will not repeat until the next group_interval.", "repeat_interval", r.RouteOpts.RepeatInterval, @@ -537,7 +534,7 @@ func run() int { *routePrefix = amURL.Path } *routePrefix = "/" + strings.Trim(*routePrefix, "/") - level.Debug(logger).Log("routePrefix", *routePrefix) + logger.Debug("route prefix", "routePrefix", *routePrefix) router := route.New().WithInstrumentation(instrumentHandler) if *routePrefix != "/" { @@ -559,12 +556,12 @@ func run() int { go func() { if err := web.ListenAndServe(srv, webConfig, logger); !errors.Is(err, http.ErrServerClosed) { - level.Error(logger).Log("msg", "Listen error", "err", err) + logger.Error("Listen error", "err", err) close(srvc) } defer func() { if err := srv.Close(); err != nil { - level.Error(logger).Log("msg", "Error on closing the server", "err", err) + logger.Error("Error on closing the server", "err", err) } }() }() @@ -584,7 +581,7 @@ func run() int { case errc := <-webReload: errc <- configCoordinator.Reload() case <-term: - level.Info(logger).Log("msg", "Received SIGTERM, exiting gracefully...") + logger.Info("Received SIGTERM, exiting gracefully...") return 0 case <-srvc: return 1 @@ -600,7 +597,7 @@ func clusterWait(p *cluster.Peer, timeout time.Duration) func() time.Duration { } } -func extURL(logger log.Logger, hostnamef func() (string, error), listen, external string) (*url.URL, error) { +func extURL(logger *slog.Logger, hostnamef func() (string, error), listen, external string) (*url.URL, error) { if external == "" { hostname, err := hostnamef() if err != nil { @@ -611,7 +608,7 @@ func extURL(logger log.Logger, hostnamef func() (string, error), listen, externa return nil, err } if port == "" { - level.Warn(logger).Log("msg", "no port found for listen address", "address", listen) + logger.Warn("no port found for listen address", "address", listen) } external = fmt.Sprintf("http://%s:%s/", hostname, port) diff --git a/cmd/alertmanager/main_test.go b/cmd/alertmanager/main_test.go index 89398536..0b792a7f 100644 --- a/cmd/alertmanager/main_test.go +++ b/cmd/alertmanager/main_test.go @@ -17,7 +17,7 @@ import ( "fmt" "testing" - "github.com/go-kit/log" + "github.com/prometheus/common/promslog" "github.com/stretchr/testify/require" ) @@ -86,7 +86,7 @@ func TestExternalURL(t *testing.T) { } } t.Run(fmt.Sprintf("external=%q,listen=%q", tc.external, tc.listen), func(t *testing.T) { - u, err := extURL(log.NewNopLogger(), tc.hostnameResolver, tc.listen, tc.external) + u, err := extURL(promslog.NewNopLogger(), tc.hostnameResolver, tc.listen, tc.external) if tc.err { require.Error(t, err) return diff --git a/config/coordinator.go b/config/coordinator.go index 5ee44f81..48728c4e 100644 --- a/config/coordinator.go +++ b/config/coordinator.go @@ -16,10 +16,9 @@ package config import ( "crypto/md5" "encoding/binary" + "log/slog" "sync" - "github.com/go-kit/log" - "github.com/go-kit/log/level" "github.com/prometheus/client_golang/prometheus" ) @@ -27,7 +26,7 @@ import ( // single configuration. type Coordinator struct { configFilePath string - logger log.Logger + logger *slog.Logger // Protects config and subscribers mutex sync.Mutex @@ -42,7 +41,7 @@ type Coordinator struct { // NewCoordinator returns a new coordinator with the given configuration file // path. It does not yet load the configuration from file. This is done in // `Reload()`. -func NewCoordinator(configFilePath string, r prometheus.Registerer, l log.Logger) *Coordinator { +func NewCoordinator(configFilePath string, r prometheus.Registerer, l *slog.Logger) *Coordinator { c := &Coordinator{ configFilePath: configFilePath, logger: l, @@ -110,27 +109,27 @@ func (c *Coordinator) Reload() error { c.mutex.Lock() defer c.mutex.Unlock() - level.Info(c.logger).Log( - "msg", "Loading configuration file", + c.logger.Info( + "Loading configuration file", "file", c.configFilePath, ) if err := c.loadFromFile(); err != nil { - level.Error(c.logger).Log( - "msg", "Loading configuration file failed", + c.logger.Error( + "Loading configuration file failed", "file", c.configFilePath, "err", err, ) c.configSuccessMetric.Set(0) return err } - level.Info(c.logger).Log( - "msg", "Completed loading of configuration file", + c.logger.Info( + "Completed loading of configuration file", "file", c.configFilePath, ) if err := c.notifySubscribers(); err != nil { - c.logger.Log( - "msg", "one or more config change subscribers failed to apply new config", + c.logger.Error( + "one or more config change subscribers failed to apply new config", "file", c.configFilePath, "err", err, ) diff --git a/config/coordinator_test.go b/config/coordinator_test.go index a0a32ca6..4ddebb95 100644 --- a/config/coordinator_test.go +++ b/config/coordinator_test.go @@ -17,8 +17,8 @@ import ( "errors" "testing" - "github.com/go-kit/log" "github.com/prometheus/client_golang/prometheus" + "github.com/prometheus/common/promslog" ) type fakeRegisterer struct { @@ -39,7 +39,7 @@ func (r *fakeRegisterer) Unregister(prometheus.Collector) bool { func TestCoordinatorRegistersMetrics(t *testing.T) { fr := fakeRegisterer{} - NewCoordinator("testdata/conf.good.yml", &fr, log.NewNopLogger()) + NewCoordinator("testdata/conf.good.yml", &fr, promslog.NewNopLogger()) if len(fr.registeredCollectors) == 0 { t.Error("expected NewCoordinator to register metrics on the given registerer") @@ -48,7 +48,7 @@ func TestCoordinatorRegistersMetrics(t *testing.T) { func TestCoordinatorNotifiesSubscribers(t *testing.T) { callBackCalled := false - c := NewCoordinator("testdata/conf.good.yml", prometheus.NewRegistry(), log.NewNopLogger()) + c := NewCoordinator("testdata/conf.good.yml", prometheus.NewRegistry(), promslog.NewNopLogger()) c.Subscribe(func(*Config) error { callBackCalled = true return nil @@ -66,7 +66,7 @@ func TestCoordinatorNotifiesSubscribers(t *testing.T) { func TestCoordinatorFailReloadWhenSubscriberFails(t *testing.T) { errMessage := "something happened" - c := NewCoordinator("testdata/conf.good.yml", prometheus.NewRegistry(), log.NewNopLogger()) + c := NewCoordinator("testdata/conf.good.yml", prometheus.NewRegistry(), promslog.NewNopLogger()) c.Subscribe(func(*Config) error { return errors.New(errMessage) diff --git a/config/receiver/receiver.go b/config/receiver/receiver.go index f66c4a70..d92a19a4 100644 --- a/config/receiver/receiver.go +++ b/config/receiver/receiver.go @@ -14,9 +14,10 @@ package receiver import ( - "github.com/go-kit/log" + "log/slog" commoncfg "github.com/prometheus/common/config" + "github.com/prometheus/common/promslog" "github.com/prometheus/alertmanager/config" "github.com/prometheus/alertmanager/notify" @@ -42,12 +43,16 @@ import ( // BuildReceiverIntegrations builds a list of integration notifiers off of a // receiver config. -func BuildReceiverIntegrations(nc config.Receiver, tmpl *template.Template, logger log.Logger, httpOpts ...commoncfg.HTTPClientOption) ([]notify.Integration, error) { +func BuildReceiverIntegrations(nc config.Receiver, tmpl *template.Template, logger *slog.Logger, httpOpts ...commoncfg.HTTPClientOption) ([]notify.Integration, error) { + if logger == nil { + logger = promslog.NewNopLogger() + } + var ( errs types.MultiError integrations []notify.Integration - add = func(name string, i int, rs notify.ResolvedSender, f func(l log.Logger) (notify.Notifier, error)) { - n, err := f(log.With(logger, "integration", name)) + add = func(name string, i int, rs notify.ResolvedSender, f func(l *slog.Logger) (notify.Notifier, error)) { + n, err := f(logger.With("integration", name)) if err != nil { errs.Add(err) return @@ -57,52 +62,52 @@ func BuildReceiverIntegrations(nc config.Receiver, tmpl *template.Template, logg ) for i, c := range nc.WebhookConfigs { - add("webhook", i, c, func(l log.Logger) (notify.Notifier, error) { return webhook.New(c, tmpl, l, httpOpts...) }) + add("webhook", i, c, func(l *slog.Logger) (notify.Notifier, error) { return webhook.New(c, tmpl, l, httpOpts...) }) } for i, c := range nc.EmailConfigs { - add("email", i, c, func(l log.Logger) (notify.Notifier, error) { return email.New(c, tmpl, l), nil }) + add("email", i, c, func(l *slog.Logger) (notify.Notifier, error) { return email.New(c, tmpl, l), nil }) } for i, c := range nc.PagerdutyConfigs { - add("pagerduty", i, c, func(l log.Logger) (notify.Notifier, error) { return pagerduty.New(c, tmpl, l, httpOpts...) }) + add("pagerduty", i, c, func(l *slog.Logger) (notify.Notifier, error) { return pagerduty.New(c, tmpl, l, httpOpts...) }) } for i, c := range nc.OpsGenieConfigs { - add("opsgenie", i, c, func(l log.Logger) (notify.Notifier, error) { return opsgenie.New(c, tmpl, l, httpOpts...) }) + add("opsgenie", i, c, func(l *slog.Logger) (notify.Notifier, error) { return opsgenie.New(c, tmpl, l, httpOpts...) }) } for i, c := range nc.WechatConfigs { - add("wechat", i, c, func(l log.Logger) (notify.Notifier, error) { return wechat.New(c, tmpl, l, httpOpts...) }) + add("wechat", i, c, func(l *slog.Logger) (notify.Notifier, error) { return wechat.New(c, tmpl, l, httpOpts...) }) } for i, c := range nc.SlackConfigs { - add("slack", i, c, func(l log.Logger) (notify.Notifier, error) { return slack.New(c, tmpl, l, httpOpts...) }) + add("slack", i, c, func(l *slog.Logger) (notify.Notifier, error) { return slack.New(c, tmpl, l, httpOpts...) }) } for i, c := range nc.VictorOpsConfigs { - add("victorops", i, c, func(l log.Logger) (notify.Notifier, error) { return victorops.New(c, tmpl, l, httpOpts...) }) + add("victorops", i, c, func(l *slog.Logger) (notify.Notifier, error) { return victorops.New(c, tmpl, l, httpOpts...) }) } for i, c := range nc.PushoverConfigs { - add("pushover", i, c, func(l log.Logger) (notify.Notifier, error) { return pushover.New(c, tmpl, l, httpOpts...) }) + add("pushover", i, c, func(l *slog.Logger) (notify.Notifier, error) { return pushover.New(c, tmpl, l, httpOpts...) }) } for i, c := range nc.SNSConfigs { - add("sns", i, c, func(l log.Logger) (notify.Notifier, error) { return sns.New(c, tmpl, l, httpOpts...) }) + add("sns", i, c, func(l *slog.Logger) (notify.Notifier, error) { return sns.New(c, tmpl, l, httpOpts...) }) } for i, c := range nc.TelegramConfigs { - add("telegram", i, c, func(l log.Logger) (notify.Notifier, error) { return telegram.New(c, tmpl, l, httpOpts...) }) + add("telegram", i, c, func(l *slog.Logger) (notify.Notifier, error) { return telegram.New(c, tmpl, l, httpOpts...) }) } for i, c := range nc.DiscordConfigs { - add("discord", i, c, func(l log.Logger) (notify.Notifier, error) { return discord.New(c, tmpl, l, httpOpts...) }) + add("discord", i, c, func(l *slog.Logger) (notify.Notifier, error) { return discord.New(c, tmpl, l, httpOpts...) }) } for i, c := range nc.WebexConfigs { - add("webex", i, c, func(l log.Logger) (notify.Notifier, error) { return webex.New(c, tmpl, l, httpOpts...) }) + add("webex", i, c, func(l *slog.Logger) (notify.Notifier, error) { return webex.New(c, tmpl, l, httpOpts...) }) } for i, c := range nc.MSTeamsConfigs { - add("msteams", i, c, func(l log.Logger) (notify.Notifier, error) { return msteams.New(c, tmpl, l, httpOpts...) }) + add("msteams", i, c, func(l *slog.Logger) (notify.Notifier, error) { return msteams.New(c, tmpl, l, httpOpts...) }) } for i, c := range nc.MSTeamsV2Configs { - add("msteamsv2", i, c, func(l log.Logger) (notify.Notifier, error) { return msteamsv2.New(c, tmpl, l, httpOpts...) }) + add("msteamsv2", i, c, func(l *slog.Logger) (notify.Notifier, error) { return msteamsv2.New(c, tmpl, l, httpOpts...) }) } for i, c := range nc.JiraConfigs { - add("jira", i, c, func(l log.Logger) (notify.Notifier, error) { return jira.New(c, tmpl, l, httpOpts...) }) + add("jira", i, c, func(l *slog.Logger) (notify.Notifier, error) { return jira.New(c, tmpl, l, httpOpts...) }) } for i, c := range nc.RocketchatConfigs { - add("rocketchat", i, c, func(l log.Logger) (notify.Notifier, error) { return rocketchat.New(c, tmpl, l, httpOpts...) }) + add("rocketchat", i, c, func(l *slog.Logger) (notify.Notifier, error) { return rocketchat.New(c, tmpl, l, httpOpts...) }) } if errs.Len() > 0 { diff --git a/dispatch/dispatch.go b/dispatch/dispatch.go index 22ee8251..6883786dc 100644 --- a/dispatch/dispatch.go +++ b/dispatch/dispatch.go @@ -17,12 +17,11 @@ import ( "context" "errors" "fmt" + "log/slog" "sort" "sync" "time" - "github.com/go-kit/log" - "github.com/go-kit/log/level" "github.com/prometheus/client_golang/prometheus" "github.com/prometheus/common/model" @@ -92,7 +91,7 @@ type Dispatcher struct { ctx context.Context cancel func() - logger log.Logger + logger *slog.Logger } // Limits describes limits used by Dispatcher. @@ -111,7 +110,7 @@ func NewDispatcher( mk types.GroupMarker, to func(time.Duration) time.Duration, lim Limits, - l log.Logger, + l *slog.Logger, m *DispatcherMetrics, ) *Dispatcher { if lim == nil { @@ -124,7 +123,7 @@ func NewDispatcher( route: r, marker: mk, timeout: to, - logger: log.With(l, "component", "dispatcher"), + logger: l.With("component", "dispatcher"), metrics: m, limits: lim, } @@ -158,16 +157,16 @@ func (d *Dispatcher) run(it provider.AlertIterator) { if !ok { // Iterator exhausted for some reason. if err := it.Err(); err != nil { - level.Error(d.logger).Log("msg", "Error on alert update", "err", err) + d.logger.Error("Error on alert update", "err", err) } return } - level.Debug(d.logger).Log("msg", "Received alert", "alert", alert) + d.logger.Debug("Received alert", "alert", alert) // Log errors but keep trying. if err := it.Err(); err != nil { - level.Error(d.logger).Log("msg", "Error on alert update", "err", err) + d.logger.Error("Error on alert update", "err", err) continue } @@ -334,7 +333,7 @@ func (d *Dispatcher) processAlert(alert *types.Alert, route *Route) { // If the group does not exist, create it. But check the limit first. if limit := d.limits.MaxNumberOfAggregationGroups(); limit > 0 && d.aggrGroupsNum >= limit { d.metrics.aggrGroupLimitReached.Inc() - level.Error(d.logger).Log("msg", "Too many aggregation groups, cannot create new group for alert", "groups", d.aggrGroupsNum, "limit", limit, "alert", alert.Name()) + d.logger.Error("Too many aggregation groups, cannot create new group for alert", "groups", d.aggrGroupsNum, "limit", limit, "alert", alert.Name()) return } @@ -351,14 +350,15 @@ func (d *Dispatcher) processAlert(alert *types.Alert, route *Route) { go ag.run(func(ctx context.Context, alerts ...*types.Alert) bool { _, _, err := d.stage.Exec(ctx, d.logger, alerts...) if err != nil { - lvl := level.Error(d.logger) + logger := d.logger.With("num_alerts", len(alerts), "err", err) if errors.Is(ctx.Err(), context.Canceled) { // It is expected for the context to be canceled on // configuration reload or shutdown. In this case, the // message should only be logged at the debug level. - lvl = level.Debug(d.logger) + logger.Debug("Notify for alerts failed") + } else { + logger.Error("Notify for alerts failed") } - lvl.Log("msg", "Notify for alerts failed", "num_alerts", len(alerts), "err", err) } return err == nil }) @@ -381,7 +381,7 @@ func getGroupLabels(alert *types.Alert, route *Route) model.LabelSet { type aggrGroup struct { labels model.LabelSet opts *RouteOpts - logger log.Logger + logger *slog.Logger routeID string routeKey string @@ -397,7 +397,7 @@ type aggrGroup struct { } // newAggrGroup returns a new aggregation group. -func newAggrGroup(ctx context.Context, labels model.LabelSet, r *Route, to func(time.Duration) time.Duration, logger log.Logger) *aggrGroup { +func newAggrGroup(ctx context.Context, labels model.LabelSet, r *Route, to func(time.Duration) time.Duration, logger *slog.Logger) *aggrGroup { if to == nil { to = func(d time.Duration) time.Duration { return d } } @@ -412,7 +412,7 @@ func newAggrGroup(ctx context.Context, labels model.LabelSet, r *Route, to func( } ag.ctx, ag.cancel = context.WithCancel(ctx) - ag.logger = log.With(logger, "aggrGroup", ag) + ag.logger = logger.With("aggrGroup", ag) // Set an initial one-time wait before flushing // the first batch of notifications. @@ -487,7 +487,7 @@ func (ag *aggrGroup) stop() { // insert inserts the alert into the aggregation group. func (ag *aggrGroup) insert(alert *types.Alert) { if err := ag.alerts.Set(alert); err != nil { - level.Error(ag.logger).Log("msg", "error on set alert", "err", err) + ag.logger.Error("error on set alert", "err", err) } // Immediately trigger a flush if the wait duration for this @@ -527,7 +527,7 @@ func (ag *aggrGroup) flush(notify func(...*types.Alert) bool) { } sort.Stable(alertsSlice) - level.Debug(ag.logger).Log("msg", "flushing", "alerts", fmt.Sprintf("%v", alertsSlice)) + ag.logger.Debug("flushing", "alerts", fmt.Sprintf("%v", alertsSlice)) if notify(alertsSlice...) { // Delete all resolved alerts as we just sent a notification for them, @@ -535,7 +535,7 @@ func (ag *aggrGroup) flush(notify func(...*types.Alert) bool) { // that each resolved alert has not fired again during the flush as then // we would delete an active alert thinking it was resolved. if err := ag.alerts.DeleteIfNotModified(resolvedSlice); err != nil { - level.Error(ag.logger).Log("msg", "error on delete alerts", "err", err) + ag.logger.Error("error on delete alerts", "err", err) } } } diff --git a/dispatch/dispatch_test.go b/dispatch/dispatch_test.go index 0f3fe74e..913032c6 100644 --- a/dispatch/dispatch_test.go +++ b/dispatch/dispatch_test.go @@ -16,16 +16,17 @@ package dispatch import ( "context" "fmt" + "log/slog" "reflect" "sort" "sync" "testing" "time" - "github.com/go-kit/log" "github.com/prometheus/client_golang/prometheus" "github.com/prometheus/client_golang/prometheus/testutil" "github.com/prometheus/common/model" + "github.com/prometheus/common/promslog" "github.com/stretchr/testify/require" "github.com/prometheus/alertmanager/config" @@ -138,7 +139,7 @@ func TestAggrGroup(t *testing.T) { } // Test regular situation where we wait for group_wait to send out alerts. - ag := newAggrGroup(context.Background(), lset, route, nil, log.NewNopLogger()) + ag := newAggrGroup(context.Background(), lset, route, nil, promslog.NewNopLogger()) go ag.run(ntfy) ag.insert(a1) @@ -192,7 +193,7 @@ func TestAggrGroup(t *testing.T) { // immediate flushing. // Finally, set all alerts to be resolved. After successful notify the aggregation group // should empty itself. - ag = newAggrGroup(context.Background(), lset, route, nil, log.NewNopLogger()) + ag = newAggrGroup(context.Background(), lset, route, nil, promslog.NewNopLogger()) go ag.run(ntfy) ag.insert(a1) @@ -387,7 +388,7 @@ route: t.Fatal(err) } - logger := log.NewNopLogger() + logger := promslog.NewNopLogger() route := NewRoute(conf.Route, nil) marker := types.NewMarker(prometheus.NewRegistry()) alerts, err := mem.NewAlerts(context.Background(), marker, time.Hour, nil, logger, nil) @@ -537,7 +538,7 @@ route: t.Fatal(err) } - logger := log.NewNopLogger() + logger := promslog.NewNopLogger() route := NewRoute(conf.Route, nil) marker := types.NewMarker(prometheus.NewRegistry()) alerts, err := mem.NewAlerts(context.Background(), marker, time.Hour, nil, logger, nil) @@ -621,7 +622,7 @@ func (r *recordStage) Alerts() []*types.Alert { return alerts } -func (r *recordStage) Exec(ctx context.Context, l log.Logger, alerts ...*types.Alert) (context.Context, []*types.Alert, error) { +func (r *recordStage) Exec(ctx context.Context, l *slog.Logger, alerts ...*types.Alert) (context.Context, []*types.Alert, error) { r.mtx.Lock() defer r.mtx.Unlock() gk, ok := notify.GroupKey(ctx) @@ -659,7 +660,7 @@ func newAlert(labels model.LabelSet) *types.Alert { } func TestDispatcherRace(t *testing.T) { - logger := log.NewNopLogger() + logger := promslog.NewNopLogger() marker := types.NewMarker(prometheus.NewRegistry()) alerts, err := mem.NewAlerts(context.Background(), marker, time.Hour, nil, logger, nil) if err != nil { @@ -676,7 +677,7 @@ func TestDispatcherRace(t *testing.T) { func TestDispatcherRaceOnFirstAlertNotDeliveredWhenGroupWaitIsZero(t *testing.T) { const numAlerts = 5000 - logger := log.NewNopLogger() + logger := promslog.NewNopLogger() marker := types.NewMarker(prometheus.NewRegistry()) alerts, err := mem.NewAlerts(context.Background(), marker, time.Hour, nil, logger, nil) if err != nil { @@ -732,7 +733,7 @@ func TestDispatcher_DoMaintenance(t *testing.T) { r := prometheus.NewRegistry() marker := types.NewMarker(r) - alerts, err := mem.NewAlerts(context.Background(), marker, time.Minute, nil, log.NewNopLogger(), nil) + alerts, err := mem.NewAlerts(context.Background(), marker, time.Minute, nil, promslog.NewNopLogger(), nil) if err != nil { t.Fatal(err) } @@ -748,13 +749,13 @@ func TestDispatcher_DoMaintenance(t *testing.T) { recorder := &recordStage{alerts: make(map[string]map[model.Fingerprint]*types.Alert)} ctx := context.Background() - dispatcher := NewDispatcher(alerts, route, recorder, marker, timeout, nil, log.NewNopLogger(), NewDispatcherMetrics(false, r)) + dispatcher := NewDispatcher(alerts, route, recorder, marker, timeout, nil, promslog.NewNopLogger(), NewDispatcherMetrics(false, r)) aggrGroups := make(map[*Route]map[model.Fingerprint]*aggrGroup) aggrGroups[route] = make(map[model.Fingerprint]*aggrGroup) // Insert an aggregation group with no alerts. labels := model.LabelSet{"alertname": "1"} - aggrGroup1 := newAggrGroup(ctx, labels, route, timeout, log.NewNopLogger()) + aggrGroup1 := newAggrGroup(ctx, labels, route, timeout, promslog.NewNopLogger()) aggrGroups[route][aggrGroup1.fingerprint()] = aggrGroup1 dispatcher.aggrGroupsPerRoute = aggrGroups // Must run otherwise doMaintenance blocks on aggrGroup1.stop(). diff --git a/featurecontrol/featurecontrol.go b/featurecontrol/featurecontrol.go index e207ff8f..1df215ac 100644 --- a/featurecontrol/featurecontrol.go +++ b/featurecontrol/featurecontrol.go @@ -16,10 +16,8 @@ package featurecontrol import ( "errors" "fmt" + "log/slog" "strings" - - "github.com/go-kit/log" - "github.com/go-kit/log/level" ) const ( @@ -47,7 +45,7 @@ type Flagger interface { } type Flags struct { - logger log.Logger + logger *slog.Logger enableReceiverNamesInMetrics bool classicMode bool utf8StrictMode bool @@ -107,7 +105,7 @@ func enableAutoGOMAXPROCS() flagOption { } } -func NewFlags(logger log.Logger, features string) (Flagger, error) { +func NewFlags(logger *slog.Logger, features string) (Flagger, error) { fc := &Flags{logger: logger} opts := []flagOption{} @@ -119,19 +117,19 @@ func NewFlags(logger log.Logger, features string) (Flagger, error) { switch feature { case FeatureReceiverNameInMetrics: opts = append(opts, enableReceiverNameInMetrics()) - level.Warn(logger).Log("msg", "Experimental receiver name in metrics enabled") + logger.Warn("Experimental receiver name in metrics enabled") case FeatureClassicMode: opts = append(opts, enableClassicMode()) - level.Warn(logger).Log("msg", "Classic mode enabled") + logger.Warn("Classic mode enabled") case FeatureUTF8StrictMode: opts = append(opts, enableUTF8StrictMode()) - level.Warn(logger).Log("msg", "UTF-8 strict mode enabled") + logger.Warn("UTF-8 strict mode enabled") case FeatureAutoGOMEMLIMIT: opts = append(opts, enableAutoGOMEMLIMIT()) - level.Warn(logger).Log("msg", "Automatically set GOMEMLIMIT to match the Linux container or system memory limit.") + logger.Warn("Automatically set GOMEMLIMIT to match the Linux container or system memory limit.") case FeatureAutoGOMAXPROCS: opts = append(opts, enableAutoGOMAXPROCS()) - level.Warn(logger).Log("msg", "Automatically set GOMAXPROCS to match Linux container CPU quota") + logger.Warn("Automatically set GOMAXPROCS to match Linux container CPU quota") default: return nil, fmt.Errorf("Unknown option '%s' for --enable-feature", feature) } diff --git a/featurecontrol/featurecontrol_test.go b/featurecontrol/featurecontrol_test.go index 913cc385..87f41cbd 100644 --- a/featurecontrol/featurecontrol_test.go +++ b/featurecontrol/featurecontrol_test.go @@ -18,7 +18,7 @@ import ( "strings" "testing" - "github.com/go-kit/log" + "github.com/prometheus/common/promslog" "github.com/stretchr/testify/require" ) @@ -46,7 +46,7 @@ func TestFlags(t *testing.T) { for _, tt := range tc { t.Run(tt.name, func(t *testing.T) { - fc, err := NewFlags(log.NewNopLogger(), tt.featureFlags) + fc, err := NewFlags(promslog.NewNopLogger(), tt.featureFlags) if tt.err != nil { require.EqualError(t, err, tt.err.Error()) } else { diff --git a/go.mod b/go.mod index 7f89d749..4fbacff7 100644 --- a/go.mod +++ b/go.mod @@ -11,7 +11,6 @@ require ( github.com/cespare/xxhash/v2 v2.3.0 github.com/coder/quartz v0.1.2 github.com/emersion/go-smtp v0.21.3 - github.com/go-kit/log v0.2.1 github.com/go-openapi/analysis v0.23.0 github.com/go-openapi/errors v0.22.0 github.com/go-openapi/loads v0.22.0 @@ -30,11 +29,11 @@ require ( github.com/matttproud/golang_protobuf_extensions v1.0.4 github.com/oklog/run v1.1.0 github.com/oklog/ulid v1.3.1 - github.com/prometheus/client_golang v1.20.4 - github.com/prometheus/common v0.60.0 + github.com/prometheus/client_golang v1.20.5 + github.com/prometheus/common v0.60.1 github.com/prometheus/common/assets v0.2.0 github.com/prometheus/common/sigv4 v0.1.0 - github.com/prometheus/exporter-toolkit v0.11.0 + github.com/prometheus/exporter-toolkit v0.13.1 github.com/rs/cors v1.11.1 github.com/shurcooL/httpfs v0.0.0-20190707220628-8d4bc4ba7749 github.com/shurcooL/vfsgen v0.0.0-20200824052919-0d455de96546 @@ -61,7 +60,6 @@ require ( github.com/davecgh/go-spew v1.1.1 // indirect github.com/docker/go-units v0.5.0 // indirect github.com/emersion/go-sasl v0.0.0-20200509203442-7bfe0ed36a21 // indirect - github.com/go-logfmt/logfmt v0.5.1 // indirect github.com/go-logr/logr v1.4.1 // indirect github.com/go-logr/stdr v1.2.2 // indirect github.com/go-openapi/jsonpointer v0.21.0 // indirect @@ -81,6 +79,8 @@ require ( github.com/julienschmidt/httprouter v1.3.0 // indirect github.com/klauspost/compress v1.17.9 // indirect github.com/mailru/easyjson v0.7.7 // indirect + github.com/mdlayher/socket v0.4.1 // indirect + github.com/mdlayher/vsock v1.2.1 // indirect github.com/miekg/dns v1.1.41 // indirect github.com/mitchellh/mapstructure v1.5.0 // indirect github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect diff --git a/go.sum b/go.sum index a81b5f78..31b0589b 100644 --- a/go.sum +++ b/go.sum @@ -153,13 +153,9 @@ github.com/go-gl/glfw/v3.3/glfw v0.0.0-20200222043503-6f7a984d4dc4/go.mod h1:tQ2 github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as= github.com/go-kit/kit v0.9.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as= github.com/go-kit/log v0.1.0/go.mod h1:zbhenjAZHb184qTLMA9ZjW7ThYL0H2mk7Q6pNt4vbaY= -github.com/go-kit/log v0.2.1 h1:MRVx0/zhvdseW+Gza6N9rVzU/IVzaeE1SFI4raAhmBU= -github.com/go-kit/log v0.2.1/go.mod h1:NwTd00d/i8cPZ3xOwwiv2PO5MOcx78fFErGNcVmBjv0= github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9GBnD5lWE= github.com/go-logfmt/logfmt v0.4.0/go.mod h1:3RMwSq7FuexP4Kalkev3ejPJsZTpXXBr9+V4qmtdjCk= github.com/go-logfmt/logfmt v0.5.0/go.mod h1:wCYkCAKZfumFQihp8CzCvQ3paCTfi41vtzG1KdI/P7A= -github.com/go-logfmt/logfmt v0.5.1 h1:otpy5pqBCBZ1ng9RQ0dPu4PN7ba75Y/aA+UpowDyNVA= -github.com/go-logfmt/logfmt v0.5.1/go.mod h1:WYhtIu8zTZfxdn5+rREduYbwxfcBr/Vr6KEVveWlfTs= github.com/go-logr/logr v1.2.2/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A= github.com/go-logr/logr v1.4.1 h1:pKouT5E8xu9zeFC39JXRDukb6JFQPXM5p5I91188VAQ= github.com/go-logr/logr v1.4.1/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY= @@ -387,6 +383,10 @@ github.com/mattn/go-isatty v0.0.14/go.mod h1:7GGIvUiUoEMVVmxf/4nioHXj79iQHKdU27k github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0= github.com/matttproud/golang_protobuf_extensions v1.0.4 h1:mmDVorXM7PCGKw94cs5zkfA9PSy5pEvNWRP0ET0TIVo= github.com/matttproud/golang_protobuf_extensions v1.0.4/go.mod h1:BSXmuO+STAnVfrANrmjBb36TMTDstsz7MSK+HVaYKv4= +github.com/mdlayher/socket v0.4.1 h1:eM9y2/jlbs1M615oshPQOHZzj6R6wMT7bX5NPiQvn2U= +github.com/mdlayher/socket v0.4.1/go.mod h1:cAqeGjoufqdxWkD7DkpyS+wcefOtmu5OQ8KuoJGIReA= +github.com/mdlayher/vsock v1.2.1 h1:pC1mTJTvjo1r9n9fbm7S1j04rCgCzhCOS5DY0zqHlnQ= +github.com/mdlayher/vsock v1.2.1/go.mod h1:NRfCibel++DgeMD8z/hP+PPTjlNJsdPOmxcnENvE+SE= github.com/miekg/dns v1.1.26/go.mod h1:bPDLeHnStXmXAq1m/Ch/hvfNHr14JKNPMBo3VZKjuso= github.com/miekg/dns v1.1.41 h1:WMszZWJG0XmzbK9FEmzH2TVcqYzFesusSIB41b8KHxY= github.com/miekg/dns v1.1.41/go.mod h1:p6aan82bvRIyn+zDIv9xYNUpwa73JcSh9BKwknJysuI= @@ -439,8 +439,8 @@ github.com/prometheus/client_golang v1.4.0/go.mod h1:e9GMxYsXl05ICDXkRhurwBS4Q3O github.com/prometheus/client_golang v1.7.1/go.mod h1:PY5Wy2awLA44sXw4AOSfFBetzPP4j5+D6mVACh+pe2M= github.com/prometheus/client_golang v1.11.0/go.mod h1:Z6t4BnS23TR94PD6BsDNk8yVqroYurpAkEiz0P2BEV0= github.com/prometheus/client_golang v1.11.1/go.mod h1:Z6t4BnS23TR94PD6BsDNk8yVqroYurpAkEiz0P2BEV0= -github.com/prometheus/client_golang v1.20.4 h1:Tgh3Yr67PaOv/uTqloMsCEdeuFTatm5zIq5+qNN23vI= -github.com/prometheus/client_golang v1.20.4/go.mod h1:PIEt8X02hGcP8JWbeHyeZ53Y/jReSnHgO035n//V5WE= +github.com/prometheus/client_golang v1.20.5 h1:cxppBPuYhUnsO6yo/aoRol4L7q7UFfdm+bR9r+8l63Y= +github.com/prometheus/client_golang v1.20.5/go.mod h1:PIEt8X02hGcP8JWbeHyeZ53Y/jReSnHgO035n//V5WE= github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo= github.com/prometheus/client_model v0.0.0-20190129233127-fd36f4220a90/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA= github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA= @@ -452,14 +452,14 @@ github.com/prometheus/common v0.9.1/go.mod h1:yhUN8i9wzaXS3w1O07YhxHEBxD+W35wd8b github.com/prometheus/common v0.10.0/go.mod h1:Tlit/dnDKsSWFlCLTWaA1cyBgKHSMdTB80sz/V91rCo= github.com/prometheus/common v0.26.0/go.mod h1:M7rCNAaPfAosfx8veZJCuw84e35h3Cfd9VFqTh1DIvc= github.com/prometheus/common v0.29.0/go.mod h1:vu+V0TpY+O6vW9J44gczi3Ap/oXXR10b+M/gUGO4Hls= -github.com/prometheus/common v0.60.0 h1:+V9PAREWNvJMAuJ1x1BaWl9dewMW4YrHZQbx0sJNllA= -github.com/prometheus/common v0.60.0/go.mod h1:h0LYf1R1deLSKtD4Vdg8gy4RuOvENW2J/h19V5NADQw= +github.com/prometheus/common v0.60.1 h1:FUas6GcOw66yB/73KC+BOZoFJmbo/1pojoILArPAaSc= +github.com/prometheus/common v0.60.1/go.mod h1:h0LYf1R1deLSKtD4Vdg8gy4RuOvENW2J/h19V5NADQw= github.com/prometheus/common/assets v0.2.0 h1:0P5OrzoHrYBOSM1OigWL3mY8ZvV2N4zIE/5AahrSrfM= github.com/prometheus/common/assets v0.2.0/go.mod h1:D17UVUE12bHbim7HzwUvtqm6gwBEaDQ0F+hIGbFbccI= github.com/prometheus/common/sigv4 v0.1.0 h1:qoVebwtwwEhS85Czm2dSROY5fTo2PAPEVdDeppTwGX4= github.com/prometheus/common/sigv4 v0.1.0/go.mod h1:2Jkxxk9yYvCkE5G1sQT7GuEXm57JrvHu9k5YwTjsNtI= -github.com/prometheus/exporter-toolkit v0.11.0 h1:yNTsuZ0aNCNFQ3aFTD2uhPOvr4iD7fdBvKPAEGkNf+g= -github.com/prometheus/exporter-toolkit v0.11.0/go.mod h1:BVnENhnNecpwoTLiABx7mrPB/OLRIgN74qlQbV+FK1Q= +github.com/prometheus/exporter-toolkit v0.13.1 h1:Evsh0gWQo2bdOHlnz9+0Nm7/OFfIwhE2Ws4A2jIlR04= +github.com/prometheus/exporter-toolkit v0.13.1/go.mod h1:ujdv2YIOxtdFxxqtloLpbqmxd5J0Le6IITUvIRSWjj0= github.com/prometheus/procfs v0.0.0-20181005140218-185b4288413d/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk= github.com/prometheus/procfs v0.0.2/go.mod h1:TjEm7ze935MbeOT/UhFTIMYKhuLP4wbCsTZCD3I8kEA= github.com/prometheus/procfs v0.0.8/go.mod h1:7Qr8sr6344vo1JqZ6HhLceV9o3AJ1Ff+GxbHq6oeK9A= diff --git a/inhibit/inhibit.go b/inhibit/inhibit.go index 42e20242..eb1f7752 100644 --- a/inhibit/inhibit.go +++ b/inhibit/inhibit.go @@ -15,11 +15,10 @@ package inhibit import ( "context" + "log/slog" "sync" "time" - "github.com/go-kit/log" - "github.com/go-kit/log/level" "github.com/oklog/run" "github.com/prometheus/common/model" @@ -37,14 +36,14 @@ type Inhibitor struct { alerts provider.Alerts rules []*InhibitRule marker types.AlertMarker - logger log.Logger + logger *slog.Logger mtx sync.RWMutex cancel func() } // NewInhibitor returns a new Inhibitor. -func NewInhibitor(ap provider.Alerts, rs []config.InhibitRule, mk types.AlertMarker, logger log.Logger) *Inhibitor { +func NewInhibitor(ap provider.Alerts, rs []config.InhibitRule, mk types.AlertMarker, logger *slog.Logger) *Inhibitor { ih := &Inhibitor{ alerts: ap, marker: mk, @@ -67,14 +66,14 @@ func (ih *Inhibitor) run(ctx context.Context) { return case a := <-it.Next(): if err := it.Err(); err != nil { - level.Error(ih.logger).Log("msg", "Error iterating alerts", "err", err) + ih.logger.Error("Error iterating alerts", "err", err) continue } // Update the inhibition rules' cache. for _, r := range ih.rules { if r.SourceMatchers.Matches(a.Labels) { if err := r.scache.Set(a); err != nil { - level.Error(ih.logger).Log("msg", "error on set alert", "err", err) + ih.logger.Error("error on set alert", "err", err) } } } @@ -106,7 +105,7 @@ func (ih *Inhibitor) Run() { }) if err := g.Run(); err != nil { - level.Warn(ih.logger).Log("msg", "error running inhibitor", "err", err) + ih.logger.Warn("error running inhibitor", "err", err) } } diff --git a/inhibit/inhibit_bench_test.go b/inhibit/inhibit_bench_test.go index 2aa881ea..94023113 100644 --- a/inhibit/inhibit_bench_test.go +++ b/inhibit/inhibit_bench_test.go @@ -20,9 +20,9 @@ import ( "testing" "time" - "github.com/go-kit/log" "github.com/prometheus/client_golang/prometheus" "github.com/prometheus/common/model" + "github.com/prometheus/common/promslog" "github.com/stretchr/testify/require" "github.com/prometheus/alertmanager/config" @@ -184,7 +184,7 @@ func lastRuleMatchesBenchmark(b *testing.B, n int) benchmarkOptions { func benchmarkMutes(b *testing.B, opts benchmarkOptions) { r := prometheus.NewRegistry() m := types.NewMarker(r) - s, err := mem.NewAlerts(context.TODO(), m, time.Minute, nil, log.NewNopLogger(), r) + s, err := mem.NewAlerts(context.TODO(), m, time.Minute, nil, promslog.NewNopLogger(), r) if err != nil { b.Fatal(err) } @@ -198,7 +198,7 @@ func benchmarkMutes(b *testing.B, opts benchmarkOptions) { } } - ih := NewInhibitor(s, rules, m, log.NewNopLogger()) + ih := NewInhibitor(s, rules, m, promslog.NewNopLogger()) defer ih.Stop() go ih.Run() diff --git a/inhibit/inhibit_test.go b/inhibit/inhibit_test.go index 24089a67..1f6f4ef2 100644 --- a/inhibit/inhibit_test.go +++ b/inhibit/inhibit_test.go @@ -17,9 +17,9 @@ import ( "testing" "time" - "github.com/go-kit/log" "github.com/prometheus/client_golang/prometheus" "github.com/prometheus/common/model" + "github.com/prometheus/common/promslog" "github.com/prometheus/alertmanager/config" "github.com/prometheus/alertmanager/pkg/labels" @@ -28,7 +28,7 @@ import ( "github.com/prometheus/alertmanager/types" ) -var nopLogger = log.NewNopLogger() +var nopLogger = promslog.NewNopLogger() func TestInhibitRuleHasEqual(t *testing.T) { t.Parallel() diff --git a/matcher/compat/parse.go b/matcher/compat/parse.go index 14aeb5a2..4e313909 100644 --- a/matcher/compat/parse.go +++ b/matcher/compat/parse.go @@ -15,13 +15,13 @@ package compat import ( "fmt" + "log/slog" "reflect" "strings" "unicode/utf8" - "github.com/go-kit/log" - "github.com/go-kit/log/level" "github.com/prometheus/common/model" + "github.com/prometheus/common/promslog" "github.com/prometheus/alertmanager/featurecontrol" "github.com/prometheus/alertmanager/matcher/parse" @@ -29,9 +29,9 @@ import ( ) var ( - isValidLabelName = isValidClassicLabelName(log.NewNopLogger()) - parseMatcher = ClassicMatcherParser(log.NewNopLogger()) - parseMatchers = ClassicMatchersParser(log.NewNopLogger()) + isValidLabelName = isValidClassicLabelName(promslog.NewNopLogger()) + parseMatcher = ClassicMatcherParser(promslog.NewNopLogger()) + parseMatchers = ClassicMatchersParser(promslog.NewNopLogger()) ) // IsValidLabelName returns true if the string is a valid label name. @@ -56,7 +56,7 @@ func Matchers(input, origin string) (labels.Matchers, error) { } // InitFromFlags initializes the compat package from the flagger. -func InitFromFlags(l log.Logger, f featurecontrol.Flagger) { +func InitFromFlags(l *slog.Logger, f featurecontrol.Flagger) { if f.ClassicMode() { isValidLabelName = isValidClassicLabelName(l) parseMatcher = ClassicMatcherParser(l) @@ -74,27 +74,27 @@ func InitFromFlags(l log.Logger, f featurecontrol.Flagger) { // ClassicMatcherParser uses the pkg/labels parser to parse the matcher in // the input string. -func ClassicMatcherParser(l log.Logger) ParseMatcher { +func ClassicMatcherParser(l *slog.Logger) ParseMatcher { return func(input, origin string) (matcher *labels.Matcher, err error) { - level.Debug(l).Log("msg", "Parsing with classic matchers parser", "input", input, "origin", origin) + l.Debug("Parsing with classic matchers parser", "input", input, "origin", origin) return labels.ParseMatcher(input) } } // ClassicMatchersParser uses the pkg/labels parser to parse zero or more // matchers in the input string. It returns an error if the input is invalid. -func ClassicMatchersParser(l log.Logger) ParseMatchers { +func ClassicMatchersParser(l *slog.Logger) ParseMatchers { return func(input, origin string) (matchers labels.Matchers, err error) { - level.Debug(l).Log("msg", "Parsing with classic matchers parser", "input", input, "origin", origin) + l.Debug("Parsing with classic matchers parser", "input", input, "origin", origin) return labels.ParseMatchers(input) } } // UTF8MatcherParser uses the new matcher/parse parser to parse the matcher // in the input string. If this fails it does not revert to the pkg/labels parser. -func UTF8MatcherParser(l log.Logger) ParseMatcher { +func UTF8MatcherParser(l *slog.Logger) ParseMatcher { return func(input, origin string) (matcher *labels.Matcher, err error) { - level.Debug(l).Log("msg", "Parsing with UTF-8 matchers parser", "input", input, "origin", origin) + l.Debug("Parsing with UTF-8 matchers parser", "input", input, "origin", origin) if strings.HasPrefix(input, "{") || strings.HasSuffix(input, "}") { return nil, fmt.Errorf("unexpected open or close brace: %s", input) } @@ -105,9 +105,9 @@ func UTF8MatcherParser(l log.Logger) ParseMatcher { // UTF8MatchersParser uses the new matcher/parse parser to parse zero or more // matchers in the input string. If this fails it does not revert to the // pkg/labels parser. -func UTF8MatchersParser(l log.Logger) ParseMatchers { +func UTF8MatchersParser(l *slog.Logger) ParseMatchers { return func(input, origin string) (matchers labels.Matchers, err error) { - level.Debug(l).Log("msg", "Parsing with UTF-8 matchers parser", "input", input, "origin", origin) + l.Debug("Parsing with UTF-8 matchers parser", "input", input, "origin", origin) return parse.Matchers(input) } } @@ -115,9 +115,9 @@ func UTF8MatchersParser(l log.Logger) ParseMatchers { // FallbackMatcherParser uses the new matcher/parse parser to parse zero or more // matchers in the string. If this fails it reverts to the pkg/labels parser and // emits a warning log line. -func FallbackMatcherParser(l log.Logger) ParseMatcher { +func FallbackMatcherParser(l *slog.Logger) ParseMatcher { return func(input, origin string) (matcher *labels.Matcher, err error) { - level.Debug(l).Log("msg", "Parsing with UTF-8 matchers parser, with fallback to classic matchers parser", "input", input, "origin", origin) + l.Debug("Parsing with UTF-8 matchers parser, with fallback to classic matchers parser", "input", input, "origin", origin) if strings.HasPrefix(input, "{") || strings.HasSuffix(input, "}") { return nil, fmt.Errorf("unexpected open or close brace: %s", input) } @@ -133,13 +133,13 @@ func FallbackMatcherParser(l log.Logger) ParseMatcher { // The input is valid in the pkg/labels parser, but not the matcher/parse // parser. This means the input is not forwards compatible. suggestion := cMatcher.String() - level.Warn(l).Log("msg", "Alertmanager is moving to a new parser for labels and matchers, and this input is incompatible. Alertmanager has instead parsed the input using the classic matchers parser as a fallback. To make this input compatible with the UTF-8 matchers parser please make sure all regular expressions and values are double-quoted. If you are still seeing this message please open an issue.", "input", input, "origin", origin, "err", nErr, "suggestion", suggestion) + l.Warn("Alertmanager is moving to a new parser for labels and matchers, and this input is incompatible. Alertmanager has instead parsed the input using the classic matchers parser as a fallback. To make this input compatible with the UTF-8 matchers parser please make sure all regular expressions and values are double-quoted. If you are still seeing this message please open an issue.", "input", input, "origin", origin, "err", nErr, "suggestion", suggestion) return cMatcher, nil } // If the input is valid in both parsers, but produces different results, // then there is disagreement. if nErr == nil && cErr == nil && !reflect.DeepEqual(nMatcher, cMatcher) { - level.Warn(l).Log("msg", "Matchers input has disagreement", "input", input, "origin", origin) + l.Warn("Matchers input has disagreement", "input", input, "origin", origin) return cMatcher, nil } return nMatcher, nil @@ -149,9 +149,9 @@ func FallbackMatcherParser(l log.Logger) ParseMatcher { // FallbackMatchersParser uses the new matcher/parse parser to parse the // matcher in the input string. If this fails it falls back to the pkg/labels // parser and emits a warning log line. -func FallbackMatchersParser(l log.Logger) ParseMatchers { +func FallbackMatchersParser(l *slog.Logger) ParseMatchers { return func(input, origin string) (matchers labels.Matchers, err error) { - level.Debug(l).Log("msg", "Parsing with UTF-8 matchers parser, with fallback to classic matchers parser", "input", input, "origin", origin) + l.Debug("Parsing with UTF-8 matchers parser, with fallback to classic matchers parser", "input", input, "origin", origin) // Parse the input in both parsers to look for disagreement and incompatible // inputs. nMatchers, nErr := parse.Matchers(input) @@ -173,14 +173,14 @@ func FallbackMatchersParser(l log.Logger) ParseMatchers { suggestion := sb.String() // The input is valid in the pkg/labels parser, but not the // new matcher/parse parser. - level.Warn(l).Log("msg", "Alertmanager is moving to a new parser for labels and matchers, and this input is incompatible. Alertmanager has instead parsed the input using the classic matchers parser as a fallback. To make this input compatible with the UTF-8 matchers parser please make sure all regular expressions and values are double-quoted. If you are still seeing this message please open an issue.", "input", input, "origin", origin, "err", nErr, "suggestion", suggestion) + l.Warn("Alertmanager is moving to a new parser for labels and matchers, and this input is incompatible. Alertmanager has instead parsed the input using the classic matchers parser as a fallback. To make this input compatible with the UTF-8 matchers parser please make sure all regular expressions and values are double-quoted. If you are still seeing this message please open an issue.", "input", input, "origin", origin, "err", nErr, "suggestion", suggestion) return cMatchers, nil } // If the input is valid in both parsers, but produces different results, // then there is disagreement. We need to compare to labels.Matchers(cMatchers) // as cMatchers is a []*labels.Matcher not labels.Matchers. if nErr == nil && cErr == nil && !reflect.DeepEqual(nMatchers, labels.Matchers(cMatchers)) { - level.Warn(l).Log("msg", "Matchers input has disagreement", "input", input, "origin", origin) + l.Warn("Matchers input has disagreement", "input", input, "origin", origin) return cMatchers, nil } return nMatchers, nil @@ -188,14 +188,14 @@ func FallbackMatchersParser(l log.Logger) ParseMatchers { } // isValidClassicLabelName returns true if the string is a valid classic label name. -func isValidClassicLabelName(_ log.Logger) func(model.LabelName) bool { +func isValidClassicLabelName(_ *slog.Logger) func(model.LabelName) bool { return func(name model.LabelName) bool { return name.IsValid() } } // isValidUTF8LabelName returns true if the string is a valid UTF-8 label name. -func isValidUTF8LabelName(_ log.Logger) func(model.LabelName) bool { +func isValidUTF8LabelName(_ *slog.Logger) func(model.LabelName) bool { return func(name model.LabelName) bool { if len(name) == 0 { return false diff --git a/matcher/compat/parse_test.go b/matcher/compat/parse_test.go index bb417ffb..803ee787 100644 --- a/matcher/compat/parse_test.go +++ b/matcher/compat/parse_test.go @@ -16,8 +16,8 @@ package compat import ( "testing" - "github.com/go-kit/log" "github.com/prometheus/common/model" + "github.com/prometheus/common/promslog" "github.com/stretchr/testify/require" "github.com/prometheus/alertmanager/pkg/labels" @@ -56,7 +56,7 @@ func TestFallbackMatcherParser(t *testing.T) { for _, test := range tests { t.Run(test.name, func(t *testing.T) { - f := FallbackMatcherParser(log.NewNopLogger()) + f := FallbackMatcherParser(promslog.NewNopLogger()) matcher, err := f(test.input, "test") if test.err != "" { require.EqualError(t, err, test.err) @@ -112,7 +112,7 @@ func TestFallbackMatchersParser(t *testing.T) { for _, test := range tests { t.Run(test.name, func(t *testing.T) { - f := FallbackMatchersParser(log.NewNopLogger()) + f := FallbackMatchersParser(promslog.NewNopLogger()) matchers, err := f(test.input, "test") if test.err != "" { require.EqualError(t, err, test.err) @@ -158,7 +158,7 @@ func TestIsValidClassicLabelName(t *testing.T) { }} for _, test := range tests { - fn := isValidClassicLabelName(log.NewNopLogger()) + fn := isValidClassicLabelName(promslog.NewNopLogger()) t.Run(test.name, func(t *testing.T) { require.Equal(t, test.expected, fn(test.input)) }) @@ -193,7 +193,7 @@ func TestIsValidUTF8LabelName(t *testing.T) { }} for _, test := range tests { - fn := isValidUTF8LabelName(log.NewNopLogger()) + fn := isValidUTF8LabelName(promslog.NewNopLogger()) t.Run(test.name, func(t *testing.T) { require.Equal(t, test.expected, fn(test.input)) }) diff --git a/nflog/nflog.go b/nflog/nflog.go index aab65e78..a6c31608 100644 --- a/nflog/nflog.go +++ b/nflog/nflog.go @@ -22,16 +22,16 @@ import ( "errors" "fmt" "io" + "log/slog" "math/rand" "os" "sync" "time" "github.com/coder/quartz" - "github.com/go-kit/log" - "github.com/go-kit/log/level" "github.com/matttproud/golang_protobuf_extensions/pbutil" "github.com/prometheus/client_golang/prometheus" + "github.com/prometheus/common/promslog" "github.com/prometheus/alertmanager/cluster" pb "github.com/prometheus/alertmanager/nflog/nflogpb" @@ -78,7 +78,7 @@ func QGroupKey(gk string) QueryParam { type Log struct { clock quartz.Clock - logger log.Logger + logger *slog.Logger metrics *metrics retention time.Duration @@ -239,7 +239,7 @@ type Options struct { Retention time.Duration - Logger log.Logger + Logger *slog.Logger Metrics prometheus.Registerer } @@ -261,7 +261,7 @@ func New(o Options) (*Log, error) { l := &Log{ clock: quartz.NewReal(), retention: o.Retention, - logger: log.NewNopLogger(), + logger: promslog.NewNopLogger(), st: state{}, broadcast: func([]byte) {}, metrics: newMetrics(o.Metrics), @@ -276,7 +276,7 @@ func New(o Options) (*Log, error) { if !os.IsNotExist(err) { return nil, err } - level.Debug(l.logger).Log("msg", "notification log snapshot file doesn't exist", "err", err) + l.logger.Debug("notification log snapshot file doesn't exist", "err", err) } else { o.SnapshotReader = r defer r.Close() @@ -302,7 +302,7 @@ func (l *Log) now() time.Time { // If not nil, the last argument is an override for what to do as part of the maintenance - for advanced usage. func (l *Log) Maintenance(interval time.Duration, snapf string, stopc <-chan struct{}, override MaintenanceFunc) { if interval == 0 || stopc == nil { - level.Error(l.logger).Log("msg", "interval or stop signal are missing - not running maintenance") + l.logger.Error("interval or stop signal are missing - not running maintenance") return } t := l.clock.NewTicker(interval) @@ -335,14 +335,14 @@ func (l *Log) Maintenance(interval time.Duration, snapf string, stopc <-chan str runMaintenance := func(do func() (int64, error)) error { l.metrics.maintenanceTotal.Inc() start := l.now().UTC() - level.Debug(l.logger).Log("msg", "Running maintenance") + l.logger.Debug("Running maintenance") size, err := do() l.metrics.snapshotSize.Set(float64(size)) if err != nil { l.metrics.maintenanceErrorsTotal.Inc() return err } - level.Debug(l.logger).Log("msg", "Maintenance done", "duration", l.now().Sub(start), "size", size) + l.logger.Debug("Maintenance done", "duration", l.now().Sub(start), "size", size) return nil } @@ -353,7 +353,7 @@ Loop: break Loop case <-t.C: if err := runMaintenance(doMaintenance); err != nil { - level.Error(l.logger).Log("msg", "Running maintenance failed", "err", err) + l.logger.Error("Running maintenance failed", "err", err) } } } @@ -363,7 +363,7 @@ Loop: return } if err := runMaintenance(doMaintenance); err != nil { - level.Error(l.logger).Log("msg", "Creating shutdown snapshot failed", "err", err) + l.logger.Error("Creating shutdown snapshot failed", "err", err) } } @@ -534,7 +534,7 @@ func (l *Log) Merge(b []byte) error { // all nodes already. l.broadcast(b) l.metrics.propagatedMessagesTotal.Inc() - level.Debug(l.logger).Log("msg", "gossiping new entry", "entry", e) + l.logger.Debug("gossiping new entry", "entry", e) } } return nil diff --git a/notify/discord/discord.go b/notify/discord/discord.go index a63137c6..42d8724e 100644 --- a/notify/discord/discord.go +++ b/notify/discord/discord.go @@ -18,13 +18,12 @@ import ( "context" "encoding/json" "fmt" + "log/slog" "net/http" netUrl "net/url" "os" "strings" - "github.com/go-kit/log" - "github.com/go-kit/log/level" commoncfg "github.com/prometheus/common/config" "github.com/prometheus/common/model" @@ -53,14 +52,14 @@ const ( type Notifier struct { conf *config.DiscordConfig tmpl *template.Template - logger log.Logger + logger *slog.Logger client *http.Client retrier *notify.Retrier webhookURL *config.SecretURL } // New returns a new Discord notifier. -func New(c *config.DiscordConfig, t *template.Template, l log.Logger, httpOpts ...commoncfg.HTTPClientOption) (*Notifier, error) { +func New(c *config.DiscordConfig, t *template.Template, l *slog.Logger, httpOpts ...commoncfg.HTTPClientOption) (*Notifier, error) { client, err := commoncfg.NewClientFromConfig(*c.HTTPConfig, "discord", httpOpts...) if err != nil { return nil, err @@ -96,7 +95,7 @@ func (n *Notifier) Notify(ctx context.Context, as ...*types.Alert) (bool, error) return false, err } - level.Debug(n.logger).Log("incident", key) + n.logger.Debug("extracted group key", "key", key) alerts := types.Alerts(as...) data := notify.GetTemplateData(ctx, n.tmpl, as, n.logger) @@ -110,14 +109,14 @@ func (n *Notifier) Notify(ctx context.Context, as ...*types.Alert) (bool, error) return false, err } if truncated { - level.Warn(n.logger).Log("msg", "Truncated title", "key", key, "max_runes", maxTitleLenRunes) + n.logger.Warn("Truncated title", "key", key, "max_runes", maxTitleLenRunes) } description, truncated := notify.TruncateInRunes(tmpl(n.conf.Message), maxDescriptionLenRunes) if err != nil { return false, err } if truncated { - level.Warn(n.logger).Log("msg", "Truncated message", "key", key, "max_runes", maxDescriptionLenRunes) + n.logger.Warn("Truncated message", "key", key, "max_runes", maxDescriptionLenRunes) } content, truncated := notify.TruncateInRunes(tmpl(n.conf.Content), maxContentLenRunes) @@ -125,7 +124,7 @@ func (n *Notifier) Notify(ctx context.Context, as ...*types.Alert) (bool, error) return false, err } if truncated { - level.Warn(n.logger).Log("msg", "Truncated message", "key", key, "max_runes", maxContentLenRunes) + n.logger.Warn("Truncated message", "key", key, "max_runes", maxContentLenRunes) } color := colorGrey @@ -161,7 +160,7 @@ func (n *Notifier) Notify(ctx context.Context, as ...*types.Alert) (bool, error) if _, err := netUrl.Parse(n.conf.AvatarURL); err == nil { w.AvatarURL = n.conf.AvatarURL } else { - level.Warn(n.logger).Log("msg", "Bad avatar url", "key", key) + n.logger.Warn("Bad avatar url", "key", key) } } diff --git a/notify/discord/discord_test.go b/notify/discord/discord_test.go index f19c8b62..23425c5c 100644 --- a/notify/discord/discord_test.go +++ b/notify/discord/discord_test.go @@ -25,9 +25,9 @@ import ( "testing" "time" - "github.com/go-kit/log" commoncfg "github.com/prometheus/common/config" "github.com/prometheus/common/model" + "github.com/prometheus/common/promslog" "github.com/stretchr/testify/require" "github.com/prometheus/alertmanager/config" @@ -46,7 +46,7 @@ func TestDiscordRetry(t *testing.T) { HTTPConfig: &commoncfg.HTTPClientConfig{}, }, test.CreateTmpl(t), - log.NewNopLogger(), + promslog.NewNopLogger(), ) require.NoError(t, err) @@ -102,7 +102,7 @@ func TestDiscordTemplating(t *testing.T) { t.Run(tc.title, func(t *testing.T) { tc.cfg.WebhookURL = &config.SecretURL{URL: u} tc.cfg.HTTPConfig = &commoncfg.HTTPClientConfig{} - pd, err := New(tc.cfg, test.CreateTmpl(t), log.NewNopLogger()) + pd, err := New(tc.cfg, test.CreateTmpl(t), promslog.NewNopLogger()) require.NoError(t, err) ctx := context.Background() @@ -141,7 +141,7 @@ func TestDiscordRedactedURL(t *testing.T) { HTTPConfig: &commoncfg.HTTPClientConfig{}, }, test.CreateTmpl(t), - log.NewNopLogger(), + promslog.NewNopLogger(), ) require.NoError(t, err) @@ -163,7 +163,7 @@ func TestDiscordReadingURLFromFile(t *testing.T) { HTTPConfig: &commoncfg.HTTPClientConfig{}, }, test.CreateTmpl(t), - log.NewNopLogger(), + promslog.NewNopLogger(), ) require.NoError(t, err) @@ -206,7 +206,7 @@ func TestDiscord_Notify(t *testing.T) { } // Create a new Discord notifier - notifier, err := New(cfg, test.CreateTmpl(t), log.NewNopLogger()) + notifier, err := New(cfg, test.CreateTmpl(t), promslog.NewNopLogger()) require.NoError(t, err) // Create a context and alerts diff --git a/notify/email/email.go b/notify/email/email.go index a0f4b46f..7bd910ca 100644 --- a/notify/email/email.go +++ b/notify/email/email.go @@ -19,6 +19,7 @@ import ( "crypto/tls" "errors" "fmt" + "log/slog" "math/rand" "mime" "mime/multipart" @@ -32,8 +33,6 @@ import ( "sync" "time" - "github.com/go-kit/log" - "github.com/go-kit/log/level" commoncfg "github.com/prometheus/common/config" "github.com/prometheus/alertmanager/config" @@ -46,12 +45,12 @@ import ( type Email struct { conf *config.EmailConfig tmpl *template.Template - logger log.Logger + logger *slog.Logger hostname string } // New returns a new Email notifier. -func New(c *config.EmailConfig, t *template.Template, l log.Logger) *Email { +func New(c *config.EmailConfig, t *template.Template, l *slog.Logger) *Email { if _, ok := c.Headers["Subject"]; !ok { c.Headers["Subject"] = config.DefaultEmailSubject } @@ -76,7 +75,7 @@ func (n *Email) auth(mechs string) (smtp.Auth, error) { // If no username is set, keep going without authentication. if n.conf.AuthUsername == "" { - level.Debug(n.logger).Log("msg", "smtp_auth_username is not configured. Attempting to send email without authenticating") + n.logger.Debug("smtp_auth_username is not configured. Attempting to send email without authenticating") return nil, nil } @@ -162,7 +161,7 @@ func (n *Email) Notify(ctx context.Context, as ...*types.Alert) (bool, error) { defer func() { // Try to clean up after ourselves but don't log anything if something has failed. if err := c.Quit(); success && err != nil { - level.Warn(n.logger).Log("msg", "failed to close SMTP connection", "err", err) + n.logger.Warn("failed to close SMTP connection", "err", err) } }() diff --git a/notify/email/email_test.go b/notify/email/email_test.go index 98700570..0eec7159 100644 --- a/notify/email/email_test.go +++ b/notify/email/email_test.go @@ -42,9 +42,9 @@ import ( "time" "github.com/emersion/go-smtp" - "github.com/go-kit/log" commoncfg "github.com/prometheus/common/config" "github.com/prometheus/common/model" + "github.com/prometheus/common/promslog" // nolint:depguard // require cannot be called outside the main goroutine: https://pkg.go.dev/testing#T.FailNow "github.com/stretchr/testify/assert" @@ -181,7 +181,7 @@ func notifyEmailWithContext(ctx context.Context, cfg *config.EmailConfig, server return nil, false, err } - email := New(cfg, tmpl, log.NewNopLogger()) + email := New(cfg, tmpl, promslog.NewNopLogger()) retry, err := email.Notify(ctx, firingAlert) if err != nil { @@ -627,7 +627,7 @@ func TestEmailNotifyWithAuthentication(t *testing.T) { func TestEmailConfigNoAuthMechs(t *testing.T) { email := &Email{ - conf: &config.EmailConfig{AuthUsername: "test"}, tmpl: &template.Template{}, logger: log.NewNopLogger(), + conf: &config.EmailConfig{AuthUsername: "test"}, tmpl: &template.Template{}, logger: promslog.NewNopLogger(), } _, err := email.auth("") require.Error(t, err) @@ -637,7 +637,7 @@ func TestEmailConfigNoAuthMechs(t *testing.T) { func TestEmailConfigMissingAuthParam(t *testing.T) { conf := &config.EmailConfig{AuthUsername: "test"} email := &Email{ - conf: conf, tmpl: &template.Template{}, logger: log.NewNopLogger(), + conf: conf, tmpl: &template.Template{}, logger: promslog.NewNopLogger(), } _, err := email.auth("CRAM-MD5") require.Error(t, err) @@ -658,7 +658,7 @@ func TestEmailConfigMissingAuthParam(t *testing.T) { func TestEmailNoUsernameStillOk(t *testing.T) { email := &Email{ - conf: &config.EmailConfig{}, tmpl: &template.Template{}, logger: log.NewNopLogger(), + conf: &config.EmailConfig{}, tmpl: &template.Template{}, logger: promslog.NewNopLogger(), } a, err := email.auth("CRAM-MD5") require.NoError(t, err) @@ -722,7 +722,7 @@ func TestEmailRejected(t *testing.T) { tmpl, firingAlert, err := prepare(cfg) require.NoError(t, err) - e := New(cfg, tmpl, log.NewNopLogger()) + e := New(cfg, tmpl, promslog.NewNopLogger()) // Send the alert to mock SMTP server. retry, err := e.Notify(context.Background(), firingAlert) diff --git a/notify/jira/jira.go b/notify/jira/jira.go index 6c922707..00d67027 100644 --- a/notify/jira/jira.go +++ b/notify/jira/jira.go @@ -19,13 +19,12 @@ import ( "encoding/json" "fmt" "io" + "log/slog" "net/http" "sort" "strings" "time" - "github.com/go-kit/log" - "github.com/go-kit/log/level" commoncfg "github.com/prometheus/common/config" "github.com/prometheus/common/model" "github.com/trivago/tgo/tcontainer" @@ -45,12 +44,12 @@ const ( type Notifier struct { conf *config.JiraConfig tmpl *template.Template - logger log.Logger + logger *slog.Logger client *http.Client retrier *notify.Retrier } -func New(c *config.JiraConfig, t *template.Template, l log.Logger, httpOpts ...commoncfg.HTTPClientOption) (*Notifier, error) { +func New(c *config.JiraConfig, t *template.Template, l *slog.Logger, httpOpts ...commoncfg.HTTPClientOption) (*Notifier, error) { client, err := commoncfg.NewClientFromConfig(*c.HTTPConfig, "jira", httpOpts...) if err != nil { return nil, err @@ -72,7 +71,7 @@ func (n *Notifier) Notify(ctx context.Context, as ...*types.Alert) (bool, error) return false, err } - logger := log.With(n.logger, "group_key", key.String()) + logger := n.logger.With("group_key", key.String()) var ( alerts = types.Alerts(as...) @@ -99,12 +98,12 @@ func (n *Notifier) Notify(ctx context.Context, as ...*types.Alert) (bool, error) return false, nil } - level.Debug(logger).Log("msg", "create new issue") + logger.Debug("create new issue") } else { path = "issue/" + existingIssue.Key method = http.MethodPut - level.Debug(logger).Log("msg", "updating existing issue", "issue_key", existingIssue.Key) + logger.Debug("updating existing issue", "issue_key", existingIssue.Key) } requestBody, err := n.prepareIssueRequestBody(ctx, logger, key.Hash(), tmplTextFunc) @@ -120,7 +119,7 @@ func (n *Notifier) Notify(ctx context.Context, as ...*types.Alert) (bool, error) return n.transitionIssue(ctx, logger, existingIssue, alerts.HasFiring()) } -func (n *Notifier) prepareIssueRequestBody(ctx context.Context, logger log.Logger, groupID string, tmplTextFunc templateFunc) (issue, error) { +func (n *Notifier) prepareIssueRequestBody(ctx context.Context, logger *slog.Logger, groupID string, tmplTextFunc templateFunc) (issue, error) { summary, err := tmplTextFunc(n.conf.Summary) if err != nil { return issue{}, fmt.Errorf("summary template: %w", err) @@ -135,7 +134,7 @@ func (n *Notifier) prepareIssueRequestBody(ctx context.Context, logger log.Logge summary, truncated := notify.TruncateInRunes(summary, maxSummaryLenRunes) if truncated { - level.Warn(logger).Log("msg", "Truncated summary", "max_runes", maxSummaryLenRunes) + logger.Warn("Truncated summary", "max_runes", maxSummaryLenRunes) } requestBody := issue{Fields: &issueFields{ @@ -153,7 +152,7 @@ func (n *Notifier) prepareIssueRequestBody(ctx context.Context, logger log.Logge issueDescriptionString, truncated = notify.TruncateInRunes(issueDescriptionString, maxDescriptionLenRunes) if truncated { - level.Warn(logger).Log("msg", "Truncated description", "max_runes", maxDescriptionLenRunes) + logger.Warn("Truncated description", "max_runes", maxDescriptionLenRunes) } requestBody.Fields.Description = issueDescriptionString @@ -187,7 +186,7 @@ func (n *Notifier) prepareIssueRequestBody(ctx context.Context, logger log.Logge return requestBody, nil } -func (n *Notifier) searchExistingIssue(ctx context.Context, logger log.Logger, groupID string, firing bool) (*issue, bool, error) { +func (n *Notifier) searchExistingIssue(ctx context.Context, logger *slog.Logger, groupID string, firing bool) (*issue, bool, error) { jql := strings.Builder{} if n.conf.WontFixResolution != "" { @@ -216,7 +215,7 @@ func (n *Notifier) searchExistingIssue(ctx context.Context, logger log.Logger, g Expand: []string{}, } - level.Debug(logger).Log("msg", "search for recent issues", "jql", requestBody.JQL) + logger.Debug("search for recent issues", "jql", requestBody.JQL) responseBody, shouldRetry, err := n.doAPIRequest(ctx, http.MethodPost, "search", requestBody) if err != nil { @@ -230,12 +229,12 @@ func (n *Notifier) searchExistingIssue(ctx context.Context, logger log.Logger, g } if issueSearchResult.Total == 0 { - level.Debug(logger).Log("msg", "found no existing issue") + logger.Debug("found no existing issue") return nil, false, nil } if issueSearchResult.Total > 1 { - level.Warn(logger).Log("msg", "more than one issue matched, selecting the most recently resolved", "selected_issue", issueSearchResult.Issues[0].Key) + logger.Warn("more than one issue matched, selecting the most recently resolved", "selected_issue", issueSearchResult.Issues[0].Key) } return &issueSearchResult.Issues[0], false, nil @@ -264,7 +263,7 @@ func (n *Notifier) getIssueTransitionByName(ctx context.Context, issueKey, trans return "", false, fmt.Errorf("can't find transition %s for issue %s", transitionName, issueKey) } -func (n *Notifier) transitionIssue(ctx context.Context, logger log.Logger, i *issue, firing bool) (bool, error) { +func (n *Notifier) transitionIssue(ctx context.Context, logger *slog.Logger, i *issue, firing bool) (bool, error) { if i == nil || i.Key == "" || i.Fields == nil || i.Fields.Status == nil { return false, nil } @@ -297,7 +296,7 @@ func (n *Notifier) transitionIssue(ctx context.Context, logger log.Logger, i *is path := fmt.Sprintf("issue/%s/transitions", i.Key) - level.Debug(logger).Log("msg", "transitions jira issue", "issue_key", i.Key, "transition", transition) + logger.Debug("transitions jira issue", "issue_key", i.Key, "transition", transition) _, shouldRetry, err = n.doAPIRequest(ctx, http.MethodPost, path, requestBody) return shouldRetry, err diff --git a/notify/jira/jira_test.go b/notify/jira/jira_test.go index 8e2576ca..fd2583a1 100644 --- a/notify/jira/jira_test.go +++ b/notify/jira/jira_test.go @@ -27,10 +27,9 @@ import ( commoncfg "github.com/prometheus/common/config" "github.com/prometheus/common/model" + "github.com/prometheus/common/promslog" "github.com/stretchr/testify/require" - "github.com/go-kit/log" - "github.com/prometheus/alertmanager/config" "github.com/prometheus/alertmanager/notify" "github.com/prometheus/alertmanager/notify/test" @@ -51,7 +50,7 @@ func TestJiraRetry(t *testing.T) { HTTPConfig: &commoncfg.HTTPClientConfig{}, }, test.CreateTmpl(t), - log.NewNopLogger(), + promslog.NewNopLogger(), ) require.NoError(t, err) @@ -126,7 +125,7 @@ func TestJiraTemplating(t *testing.T) { t.Run(tc.title, func(t *testing.T) { tc.cfg.APIURL = &config.URL{URL: u} tc.cfg.HTTPConfig = &commoncfg.HTTPClientConfig{} - pd, err := New(tc.cfg, test.CreateTmpl(t), log.NewNopLogger()) + pd, err := New(tc.cfg, test.CreateTmpl(t), promslog.NewNopLogger()) require.NoError(t, err) ctx := context.Background() @@ -576,7 +575,7 @@ func TestJiraNotify(t *testing.T) { tc.cfg.APIURL = &config.URL{URL: u} tc.cfg.HTTPConfig = &commoncfg.HTTPClientConfig{} - notifier, err := New(tc.cfg, test.CreateTmpl(t), log.NewNopLogger()) + notifier, err := New(tc.cfg, test.CreateTmpl(t), promslog.NewNopLogger()) require.NoError(t, err) ctx := context.Background() diff --git a/notify/msteams/msteams.go b/notify/msteams/msteams.go index d71e1081..f53f020b 100644 --- a/notify/msteams/msteams.go +++ b/notify/msteams/msteams.go @@ -19,12 +19,11 @@ import ( "encoding/json" "fmt" "io" + "log/slog" "net/http" "os" "strings" - "github.com/go-kit/log" - "github.com/go-kit/log/level" commoncfg "github.com/prometheus/common/config" "github.com/prometheus/common/model" @@ -43,7 +42,7 @@ const ( type Notifier struct { conf *config.MSTeamsConfig tmpl *template.Template - logger log.Logger + logger *slog.Logger client *http.Client retrier *notify.Retrier webhookURL *config.SecretURL @@ -61,7 +60,7 @@ type teamsMessage struct { } // New returns a new notifier that uses the Microsoft Teams Webhook API. -func New(c *config.MSTeamsConfig, t *template.Template, l log.Logger, httpOpts ...commoncfg.HTTPClientOption) (*Notifier, error) { +func New(c *config.MSTeamsConfig, t *template.Template, l *slog.Logger, httpOpts ...commoncfg.HTTPClientOption) (*Notifier, error) { client, err := commoncfg.NewClientFromConfig(*c.HTTPConfig, "msteams", httpOpts...) if err != nil { return nil, err @@ -86,7 +85,7 @@ func (n *Notifier) Notify(ctx context.Context, as ...*types.Alert) (bool, error) return false, err } - level.Debug(n.logger).Log("incident", key) + n.logger.Debug("extracted group key", "key", key) data := notify.GetTemplateData(ctx, n.tmpl, as, n.logger) tmpl := notify.TmplText(n.tmpl, data, &err) diff --git a/notify/msteams/msteams_test.go b/notify/msteams/msteams_test.go index 80f94391..86d3bae4 100644 --- a/notify/msteams/msteams_test.go +++ b/notify/msteams/msteams_test.go @@ -25,9 +25,9 @@ import ( "testing" "time" - "github.com/go-kit/log" commoncfg "github.com/prometheus/common/config" "github.com/prometheus/common/model" + "github.com/prometheus/common/promslog" "github.com/stretchr/testify/require" "github.com/prometheus/alertmanager/config" @@ -46,7 +46,7 @@ func TestMSTeamsRetry(t *testing.T) { HTTPConfig: &commoncfg.HTTPClientConfig{}, }, test.CreateTmpl(t), - log.NewNopLogger(), + promslog.NewNopLogger(), ) require.NoError(t, err) @@ -112,7 +112,7 @@ func TestMSTeamsTemplating(t *testing.T) { t.Run(tc.title, func(t *testing.T) { tc.cfg.WebhookURL = &config.SecretURL{URL: u} tc.cfg.HTTPConfig = &commoncfg.HTTPClientConfig{} - pd, err := New(tc.cfg, test.CreateTmpl(t), log.NewNopLogger()) + pd, err := New(tc.cfg, test.CreateTmpl(t), promslog.NewNopLogger()) require.NoError(t, err) ctx := context.Background() @@ -163,7 +163,7 @@ func TestNotifier_Notify_WithReason(t *testing.T) { HTTPConfig: &commoncfg.HTTPClientConfig{}, }, test.CreateTmpl(t), - log.NewNopLogger(), + promslog.NewNopLogger(), ) require.NoError(t, err) @@ -205,7 +205,7 @@ func TestMSTeamsRedactedURL(t *testing.T) { HTTPConfig: &commoncfg.HTTPClientConfig{}, }, test.CreateTmpl(t), - log.NewNopLogger(), + promslog.NewNopLogger(), ) require.NoError(t, err) @@ -227,7 +227,7 @@ func TestMSTeamsReadingURLFromFile(t *testing.T) { HTTPConfig: &commoncfg.HTTPClientConfig{}, }, test.CreateTmpl(t), - log.NewNopLogger(), + promslog.NewNopLogger(), ) require.NoError(t, err) diff --git a/notify/msteamsv2/msteamsv2.go b/notify/msteamsv2/msteamsv2.go index d3e7c123..b25bf11d 100644 --- a/notify/msteamsv2/msteamsv2.go +++ b/notify/msteamsv2/msteamsv2.go @@ -19,12 +19,11 @@ import ( "encoding/json" "fmt" "io" + "log/slog" "net/http" "os" "strings" - "github.com/go-kit/log" - "github.com/go-kit/log/level" commoncfg "github.com/prometheus/common/config" "github.com/prometheus/common/model" @@ -43,7 +42,7 @@ const ( type Notifier struct { conf *config.MSTeamsV2Config tmpl *template.Template - logger log.Logger + logger *slog.Logger client *http.Client retrier *notify.Retrier webhookURL *config.SecretURL @@ -80,7 +79,7 @@ type teamsMessage struct { } // New returns a new notifier that uses the Microsoft Teams Power Platform connector. -func New(c *config.MSTeamsV2Config, t *template.Template, l log.Logger, httpOpts ...commoncfg.HTTPClientOption) (*Notifier, error) { +func New(c *config.MSTeamsV2Config, t *template.Template, l *slog.Logger, httpOpts ...commoncfg.HTTPClientOption) (*Notifier, error) { client, err := commoncfg.NewClientFromConfig(*c.HTTPConfig, "msteamsv2", httpOpts...) if err != nil { return nil, err @@ -105,7 +104,7 @@ func (n *Notifier) Notify(ctx context.Context, as ...*types.Alert) (bool, error) return false, err } - level.Debug(n.logger).Log("incident", key) + n.logger.Debug("extracted group key", "key", key) data := notify.GetTemplateData(ctx, n.tmpl, as, n.logger) tmpl := notify.TmplText(n.tmpl, data, &err) diff --git a/notify/msteamsv2/msteamsv2_test.go b/notify/msteamsv2/msteamsv2_test.go index ec325ca3..84792091 100644 --- a/notify/msteamsv2/msteamsv2_test.go +++ b/notify/msteamsv2/msteamsv2_test.go @@ -25,9 +25,9 @@ import ( "testing" "time" - "github.com/go-kit/log" commoncfg "github.com/prometheus/common/config" "github.com/prometheus/common/model" + "github.com/prometheus/common/promslog" "github.com/stretchr/testify/require" "github.com/prometheus/alertmanager/config" @@ -46,7 +46,7 @@ func TestMSTeamsV2Retry(t *testing.T) { HTTPConfig: &commoncfg.HTTPClientConfig{}, }, test.CreateTmpl(t), - log.NewNopLogger(), + promslog.NewNopLogger(), ) require.NoError(t, err) @@ -79,7 +79,7 @@ func TestNotifier_Notify_WithReason(t *testing.T) { HTTPConfig: &commoncfg.HTTPClientConfig{}, }, test.CreateTmpl(t), - log.NewNopLogger(), + promslog.NewNopLogger(), ) require.NoError(t, err) @@ -156,7 +156,7 @@ func TestMSTeamsV2Templating(t *testing.T) { t.Run(tc.title, func(t *testing.T) { tc.cfg.WebhookURL = &config.SecretURL{URL: u} tc.cfg.HTTPConfig = &commoncfg.HTTPClientConfig{} - pd, err := New(tc.cfg, test.CreateTmpl(t), log.NewNopLogger()) + pd, err := New(tc.cfg, test.CreateTmpl(t), promslog.NewNopLogger()) require.NoError(t, err) ctx := context.Background() @@ -195,7 +195,7 @@ func TestMSTeamsV2RedactedURL(t *testing.T) { HTTPConfig: &commoncfg.HTTPClientConfig{}, }, test.CreateTmpl(t), - log.NewNopLogger(), + promslog.NewNopLogger(), ) require.NoError(t, err) @@ -217,7 +217,7 @@ func TestMSTeamsV2ReadingURLFromFile(t *testing.T) { HTTPConfig: &commoncfg.HTTPClientConfig{}, }, test.CreateTmpl(t), - log.NewNopLogger(), + promslog.NewNopLogger(), ) require.NoError(t, err) diff --git a/notify/notify.go b/notify/notify.go index 65106534..8fa85c0a 100644 --- a/notify/notify.go +++ b/notify/notify.go @@ -17,14 +17,13 @@ import ( "context" "errors" "fmt" + "log/slog" "sort" "sync" "time" "github.com/cenkalti/backoff/v4" "github.com/cespare/xxhash/v2" - "github.com/go-kit/log" - "github.com/go-kit/log/level" "github.com/prometheus/client_golang/prometheus" "github.com/prometheus/common/model" @@ -242,14 +241,14 @@ func RouteID(ctx context.Context) (string, bool) { // A Stage processes alerts under the constraints of the given context. type Stage interface { - Exec(ctx context.Context, l log.Logger, alerts ...*types.Alert) (context.Context, []*types.Alert, error) + Exec(ctx context.Context, l *slog.Logger, alerts ...*types.Alert) (context.Context, []*types.Alert, error) } // StageFunc wraps a function to represent a Stage. -type StageFunc func(ctx context.Context, l log.Logger, alerts ...*types.Alert) (context.Context, []*types.Alert, error) +type StageFunc func(ctx context.Context, l *slog.Logger, alerts ...*types.Alert) (context.Context, []*types.Alert, error) // Exec implements Stage interface. -func (f StageFunc) Exec(ctx context.Context, l log.Logger, alerts ...*types.Alert) (context.Context, []*types.Alert, error) { +func (f StageFunc) Exec(ctx context.Context, l *slog.Logger, alerts ...*types.Alert) (context.Context, []*types.Alert, error) { return f(ctx, l, alerts...) } @@ -452,7 +451,7 @@ func createReceiverStage( type RoutingStage map[string]Stage // Exec implements the Stage interface. -func (rs RoutingStage) Exec(ctx context.Context, l log.Logger, alerts ...*types.Alert) (context.Context, []*types.Alert, error) { +func (rs RoutingStage) Exec(ctx context.Context, l *slog.Logger, alerts ...*types.Alert) (context.Context, []*types.Alert, error) { receiver, ok := ReceiverName(ctx) if !ok { return ctx, nil, errors.New("receiver missing") @@ -470,7 +469,7 @@ func (rs RoutingStage) Exec(ctx context.Context, l log.Logger, alerts ...*types. type MultiStage []Stage // Exec implements the Stage interface. -func (ms MultiStage) Exec(ctx context.Context, l log.Logger, alerts ...*types.Alert) (context.Context, []*types.Alert, error) { +func (ms MultiStage) Exec(ctx context.Context, l *slog.Logger, alerts ...*types.Alert) (context.Context, []*types.Alert, error) { var err error for _, s := range ms { if len(alerts) == 0 { @@ -490,7 +489,7 @@ type FanoutStage []Stage // Exec attempts to execute all stages concurrently and discards the results. // It returns its input alerts and a types.MultiError if one or more stages fail. -func (fs FanoutStage) Exec(ctx context.Context, l log.Logger, alerts ...*types.Alert) (context.Context, []*types.Alert, error) { +func (fs FanoutStage) Exec(ctx context.Context, l *slog.Logger, alerts ...*types.Alert) (context.Context, []*types.Alert, error) { var ( wg sync.WaitGroup me types.MultiError @@ -523,7 +522,7 @@ func NewGossipSettleStage(p Peer) *GossipSettleStage { return &GossipSettleStage{peer: p} } -func (n *GossipSettleStage) Exec(ctx context.Context, _ log.Logger, alerts ...*types.Alert) (context.Context, []*types.Alert, error) { +func (n *GossipSettleStage) Exec(ctx context.Context, _ *slog.Logger, alerts ...*types.Alert) (context.Context, []*types.Alert, error) { if n.peer != nil { if err := n.peer.WaitReady(ctx); err != nil { return ctx, nil, err @@ -551,7 +550,7 @@ func NewMuteStage(m types.Muter, metrics *Metrics) *MuteStage { } // Exec implements the Stage interface. -func (n *MuteStage) Exec(ctx context.Context, logger log.Logger, alerts ...*types.Alert) (context.Context, []*types.Alert, error) { +func (n *MuteStage) Exec(ctx context.Context, logger *slog.Logger, alerts ...*types.Alert) (context.Context, []*types.Alert, error) { var ( filtered []*types.Alert muted []*types.Alert @@ -577,7 +576,7 @@ func (n *MuteStage) Exec(ctx context.Context, logger log.Logger, alerts ...*type default: } n.metrics.numNotificationSuppressedTotal.WithLabelValues(reason).Add(float64(len(muted))) - level.Debug(logger).Log("msg", "Notifications will not be sent for muted alerts", "alerts", fmt.Sprintf("%v", muted), "reason", reason) + logger.Debug("Notifications will not be sent for muted alerts", "alerts", fmt.Sprintf("%v", muted), "reason", reason) } return ctx, filtered, nil @@ -597,7 +596,7 @@ func NewWaitStage(wait func() time.Duration) *WaitStage { } // Exec implements the Stage interface. -func (ws *WaitStage) Exec(ctx context.Context, _ log.Logger, alerts ...*types.Alert) (context.Context, []*types.Alert, error) { +func (ws *WaitStage) Exec(ctx context.Context, _ *slog.Logger, alerts ...*types.Alert) (context.Context, []*types.Alert, error) { select { case <-time.After(ws.wait()): case <-ctx.Done(): @@ -698,7 +697,7 @@ func (n *DedupStage) needsUpdate(entry *nflogpb.Entry, firing, resolved map[uint } // Exec implements the Stage interface. -func (n *DedupStage) Exec(ctx context.Context, _ log.Logger, alerts ...*types.Alert) (context.Context, []*types.Alert, error) { +func (n *DedupStage) Exec(ctx context.Context, _ *slog.Logger, alerts ...*types.Alert) (context.Context, []*types.Alert, error) { gkey, ok := GroupKey(ctx) if !ok { return ctx, nil, errors.New("group key missing") @@ -774,7 +773,7 @@ func NewRetryStage(i Integration, groupName string, metrics *Metrics) *RetryStag } } -func (r RetryStage) Exec(ctx context.Context, l log.Logger, alerts ...*types.Alert) (context.Context, []*types.Alert, error) { +func (r RetryStage) Exec(ctx context.Context, l *slog.Logger, alerts ...*types.Alert) (context.Context, []*types.Alert, error) { r.metrics.numNotifications.WithLabelValues(r.labelValues...).Inc() ctx, alerts, err := r.exec(ctx, l, alerts...) @@ -789,7 +788,7 @@ func (r RetryStage) Exec(ctx context.Context, l log.Logger, alerts ...*types.Ale return ctx, alerts, err } -func (r RetryStage) exec(ctx context.Context, l log.Logger, alerts ...*types.Alert) (context.Context, []*types.Alert, error) { +func (r RetryStage) exec(ctx context.Context, l *slog.Logger, alerts ...*types.Alert) (context.Context, []*types.Alert, error) { var sent []*types.Alert // If we shouldn't send notifications for resolved alerts, but there are only @@ -823,9 +822,9 @@ func (r RetryStage) exec(ctx context.Context, l log.Logger, alerts ...*types.Ale iErr error ) - l = log.With(l, "receiver", r.groupName, "integration", r.integration.String()) + l = l.With("receiver", r.groupName, "integration", r.integration.String()) if groupKey, ok := GroupKey(ctx); ok { - l = log.With(l, "aggrGroup", groupKey) + l = l.With("aggrGroup", groupKey) } for { @@ -864,19 +863,21 @@ func (r RetryStage) exec(ctx context.Context, l log.Logger, alerts ...*types.Ale if ctx.Err() == nil { if iErr == nil || err.Error() != iErr.Error() { // Log the error if the context isn't done and the error isn't the same as before. - level.Warn(l).Log("msg", "Notify attempt failed, will retry later", "attempts", i, "err", err) + l.Warn("Notify attempt failed, will retry later", "attempts", i, "err", err) } // Save this error to be able to return the last seen error by an // integration upon context timeout. iErr = err } } else { - lvl := level.Info(l) + l := l.With("attempts", i, "duration", dur) if i <= 1 { - lvl = level.Debug(log.With(l, "alerts", fmt.Sprintf("%v", alerts))) + l = l.With("alerts", fmt.Sprintf("%v", alerts)) + l.Debug("Notify success") + } else { + l.Info("Notify success") } - lvl.Log("msg", "Notify success", "attempts", i, "duration", dur) return ctx, alerts, nil } case <-ctx.Done(): @@ -912,7 +913,7 @@ func NewSetNotifiesStage(l NotificationLog, recv *nflogpb.Receiver) *SetNotifies } // Exec implements the Stage interface. -func (n SetNotifiesStage) Exec(ctx context.Context, l log.Logger, alerts ...*types.Alert) (context.Context, []*types.Alert, error) { +func (n SetNotifiesStage) Exec(ctx context.Context, l *slog.Logger, alerts ...*types.Alert) (context.Context, []*types.Alert, error) { gkey, ok := GroupKey(ctx) if !ok { return ctx, nil, errors.New("group key missing") @@ -951,7 +952,7 @@ func NewTimeMuteStage(muter types.TimeMuter, marker types.GroupMarker, metrics * // Exec implements the stage interface for TimeMuteStage. // TimeMuteStage is responsible for muting alerts whose route is not in an active time. -func (tms TimeMuteStage) Exec(ctx context.Context, l log.Logger, alerts ...*types.Alert) (context.Context, []*types.Alert, error) { +func (tms TimeMuteStage) Exec(ctx context.Context, l *slog.Logger, alerts ...*types.Alert) (context.Context, []*types.Alert, error) { routeID, ok := RouteID(ctx) if !ok { return ctx, nil, errors.New("route ID missing") @@ -986,7 +987,7 @@ func (tms TimeMuteStage) Exec(ctx context.Context, l log.Logger, alerts ...*type // If the current time is inside a mute time, all alerts are removed from the pipeline. if muted { tms.metrics.numNotificationSuppressedTotal.WithLabelValues(SuppressedReasonMuteTimeInterval).Add(float64(len(alerts))) - level.Debug(l).Log("msg", "Notifications not sent, route is within mute time", "alerts", len(alerts)) + l.Debug("Notifications not sent, route is within mute time", "alerts", len(alerts)) return ctx, nil, nil } @@ -1001,7 +1002,7 @@ func NewTimeActiveStage(muter types.TimeMuter, marker types.GroupMarker, metrics // Exec implements the stage interface for TimeActiveStage. // TimeActiveStage is responsible for muting alerts whose route is not in an active time. -func (tas TimeActiveStage) Exec(ctx context.Context, l log.Logger, alerts ...*types.Alert) (context.Context, []*types.Alert, error) { +func (tas TimeActiveStage) Exec(ctx context.Context, l *slog.Logger, alerts ...*types.Alert) (context.Context, []*types.Alert, error) { routeID, ok := RouteID(ctx) if !ok { return ctx, nil, errors.New("route ID missing") @@ -1044,7 +1045,7 @@ func (tas TimeActiveStage) Exec(ctx context.Context, l log.Logger, alerts ...*ty // If the current time is not inside an active time, all alerts are removed from the pipeline if !active { tas.metrics.numNotificationSuppressedTotal.WithLabelValues(SuppressedReasonActiveTimeInterval).Add(float64(len(alerts))) - level.Debug(l).Log("msg", "Notifications not sent, route is not within active time", "alerts", len(alerts)) + l.Debug("Notifications not sent, route is not within active time", "alerts", len(alerts)) return ctx, nil, nil } diff --git a/notify/notify_test.go b/notify/notify_test.go index eb14c58b..9d2fad5a 100644 --- a/notify/notify_test.go +++ b/notify/notify_test.go @@ -18,16 +18,17 @@ import ( "errors" "fmt" "io" + "log/slog" "reflect" "sort" "strings" "testing" "time" - "github.com/go-kit/log" "github.com/prometheus/client_golang/prometheus" prom_testutil "github.com/prometheus/client_golang/prometheus/testutil" "github.com/prometheus/common/model" + "github.com/prometheus/common/promslog" "github.com/stretchr/testify/require" "github.com/prometheus/alertmanager/featurecontrol" @@ -53,7 +54,7 @@ func (f notifierFunc) Notify(ctx context.Context, alerts ...*types.Alert) (bool, type failStage struct{} -func (s failStage) Exec(ctx context.Context, l log.Logger, as ...*types.Alert) (context.Context, []*types.Alert, error) { +func (s failStage) Exec(ctx context.Context, l *slog.Logger, as ...*types.Alert) (context.Context, []*types.Alert, error) { return ctx, nil, fmt.Errorf("some error") } @@ -232,12 +233,12 @@ func TestDedupStage(t *testing.T) { ctx := context.Background() - _, _, err := s.Exec(ctx, log.NewNopLogger()) + _, _, err := s.Exec(ctx, promslog.NewNopLogger()) require.EqualError(t, err, "group key missing") ctx = WithGroupKey(ctx, "1") - _, _, err = s.Exec(ctx, log.NewNopLogger()) + _, _, err = s.Exec(ctx, promslog.NewNopLogger()) require.EqualError(t, err, "repeat interval missing") ctx = WithRepeatInterval(ctx, time.Hour) @@ -248,14 +249,14 @@ func TestDedupStage(t *testing.T) { s.nflog = &testNflog{ qerr: errors.New("bad things"), } - ctx, _, err = s.Exec(ctx, log.NewNopLogger(), alerts...) + ctx, _, err = s.Exec(ctx, promslog.NewNopLogger(), alerts...) require.EqualError(t, err, "bad things") // ... but skip ErrNotFound. s.nflog = &testNflog{ qerr: nflog.ErrNotFound, } - ctx, res, err := s.Exec(ctx, log.NewNopLogger(), alerts...) + ctx, res, err := s.Exec(ctx, promslog.NewNopLogger(), alerts...) require.NoError(t, err, "unexpected error on not found log entry") require.Equal(t, alerts, res, "input alerts differ from result alerts") @@ -266,7 +267,7 @@ func TestDedupStage(t *testing.T) { {FiringAlerts: []uint64{1, 2, 3}}, }, } - ctx, _, err = s.Exec(ctx, log.NewNopLogger(), alerts...) + ctx, _, err = s.Exec(ctx, promslog.NewNopLogger(), alerts...) require.Contains(t, err.Error(), "result size") // Must return no error and no alerts no need to update. @@ -280,7 +281,7 @@ func TestDedupStage(t *testing.T) { }, }, } - ctx, res, err = s.Exec(ctx, log.NewNopLogger(), alerts...) + ctx, res, err = s.Exec(ctx, promslog.NewNopLogger(), alerts...) require.NoError(t, err) require.Nil(t, res, "unexpected alerts returned") @@ -295,7 +296,7 @@ func TestDedupStage(t *testing.T) { }, }, } - _, res, err = s.Exec(ctx, log.NewNopLogger(), alerts...) + _, res, err = s.Exec(ctx, promslog.NewNopLogger(), alerts...) require.NoError(t, err) require.Equal(t, alerts, res, "unexpected alerts returned") } @@ -308,7 +309,7 @@ func TestMultiStage(t *testing.T) { ) stage := MultiStage{ - StageFunc(func(ctx context.Context, l log.Logger, alerts ...*types.Alert) (context.Context, []*types.Alert, error) { + StageFunc(func(ctx context.Context, l *slog.Logger, alerts ...*types.Alert) (context.Context, []*types.Alert, error) { if !reflect.DeepEqual(alerts, alerts1) { t.Fatal("Input not equal to input of MultiStage") } @@ -316,7 +317,7 @@ func TestMultiStage(t *testing.T) { ctx = context.WithValue(ctx, "key", "value") return ctx, alerts2, nil }), - StageFunc(func(ctx context.Context, l log.Logger, alerts ...*types.Alert) (context.Context, []*types.Alert, error) { + StageFunc(func(ctx context.Context, l *slog.Logger, alerts ...*types.Alert) (context.Context, []*types.Alert, error) { if !reflect.DeepEqual(alerts, alerts2) { t.Fatal("Input not equal to output of previous stage") } @@ -328,7 +329,7 @@ func TestMultiStage(t *testing.T) { }), } - _, alerts, err := stage.Exec(context.Background(), log.NewNopLogger(), alerts1...) + _, alerts, err := stage.Exec(context.Background(), promslog.NewNopLogger(), alerts1...) if err != nil { t.Fatalf("Exec failed: %s", err) } @@ -345,7 +346,7 @@ func TestMultiStageFailure(t *testing.T) { stage = MultiStage{s1} ) - _, _, err := stage.Exec(ctx, log.NewNopLogger(), nil) + _, _, err := stage.Exec(ctx, promslog.NewNopLogger(), nil) if err.Error() != "some error" { t.Fatal("Errors were not propagated correctly by MultiStage") } @@ -358,7 +359,7 @@ func TestRoutingStage(t *testing.T) { ) stage := RoutingStage{ - "name": StageFunc(func(ctx context.Context, l log.Logger, alerts ...*types.Alert) (context.Context, []*types.Alert, error) { + "name": StageFunc(func(ctx context.Context, l *slog.Logger, alerts ...*types.Alert) (context.Context, []*types.Alert, error) { if !reflect.DeepEqual(alerts, alerts1) { t.Fatal("Input not equal to input of RoutingStage") } @@ -369,7 +370,7 @@ func TestRoutingStage(t *testing.T) { ctx := WithReceiverName(context.Background(), "name") - _, alerts, err := stage.Exec(ctx, log.NewNopLogger(), alerts1...) + _, alerts, err := stage.Exec(ctx, promslog.NewNopLogger(), alerts1...) if err != nil { t.Fatalf("Exec failed: %s", err) } @@ -407,7 +408,7 @@ func TestRetryStageWithError(t *testing.T) { ctx = WithFiringAlerts(ctx, []uint64{0}) // Notify with a recoverable error should retry and succeed. - resctx, res, err := r.Exec(ctx, log.NewNopLogger(), alerts...) + resctx, res, err := r.Exec(ctx, promslog.NewNopLogger(), alerts...) require.NoError(t, err) require.Equal(t, alerts, res) require.Equal(t, alerts, sent) @@ -417,7 +418,7 @@ func TestRetryStageWithError(t *testing.T) { sent = sent[:0] fail = true retry = false - resctx, _, err = r.Exec(ctx, log.NewNopLogger(), alerts...) + resctx, _, err = r.Exec(ctx, promslog.NewNopLogger(), alerts...) require.Error(t, err) require.NotNil(t, resctx) } @@ -460,7 +461,7 @@ func TestRetryStageWithErrorCode(t *testing.T) { ctx = WithFiringAlerts(ctx, []uint64{0}) // Notify with a non-recoverable error. - resctx, _, err := r.Exec(ctx, log.NewNopLogger(), alerts...) + resctx, _, err := r.Exec(ctx, promslog.NewNopLogger(), alerts...) counter := r.metrics.numTotalFailedNotifications require.Equal(t, testData.expectedCount, int(prom_testutil.ToFloat64(counter.WithLabelValues(r.integration.Name(), testData.reasonlabel)))) @@ -494,7 +495,7 @@ func TestRetryStageWithContextCanceled(t *testing.T) { ctx = WithFiringAlerts(ctx, []uint64{0}) // Notify with a non-recoverable error. - resctx, _, err := r.Exec(ctx, log.NewNopLogger(), alerts...) + resctx, _, err := r.Exec(ctx, promslog.NewNopLogger(), alerts...) counter := r.metrics.numTotalFailedNotifications require.Equal(t, 1, int(prom_testutil.ToFloat64(counter.WithLabelValues(r.integration.Name(), ContextCanceledReason.String())))) @@ -529,14 +530,14 @@ func TestRetryStageNoResolved(t *testing.T) { ctx := context.Background() - resctx, res, err := r.Exec(ctx, log.NewNopLogger(), alerts...) + resctx, res, err := r.Exec(ctx, promslog.NewNopLogger(), alerts...) require.EqualError(t, err, "firing alerts missing") require.Nil(t, res) require.NotNil(t, resctx) ctx = WithFiringAlerts(ctx, []uint64{0}) - resctx, res, err = r.Exec(ctx, log.NewNopLogger(), alerts...) + resctx, res, err = r.Exec(ctx, promslog.NewNopLogger(), alerts...) require.NoError(t, err) require.Equal(t, alerts, res) require.Equal(t, []*types.Alert{alerts[1]}, sent) @@ -547,7 +548,7 @@ func TestRetryStageNoResolved(t *testing.T) { ctx = WithFiringAlerts(ctx, []uint64{}) alerts[1].Alert.EndsAt = time.Now().Add(-time.Hour) - resctx, res, err = r.Exec(ctx, log.NewNopLogger(), alerts...) + resctx, res, err = r.Exec(ctx, promslog.NewNopLogger(), alerts...) require.NoError(t, err) require.Equal(t, alerts, res) require.Equal(t, []*types.Alert{}, sent) @@ -581,7 +582,7 @@ func TestRetryStageSendResolved(t *testing.T) { ctx := context.Background() ctx = WithFiringAlerts(ctx, []uint64{0}) - resctx, res, err := r.Exec(ctx, log.NewNopLogger(), alerts...) + resctx, res, err := r.Exec(ctx, promslog.NewNopLogger(), alerts...) require.NoError(t, err) require.Equal(t, alerts, res) require.Equal(t, alerts, sent) @@ -592,7 +593,7 @@ func TestRetryStageSendResolved(t *testing.T) { ctx = WithFiringAlerts(ctx, []uint64{}) alerts[1].Alert.EndsAt = time.Now().Add(-time.Hour) - resctx, res, err = r.Exec(ctx, log.NewNopLogger(), alerts...) + resctx, res, err = r.Exec(ctx, promslog.NewNopLogger(), alerts...) require.NoError(t, err) require.Equal(t, alerts, res) require.Equal(t, alerts, sent) @@ -608,21 +609,21 @@ func TestSetNotifiesStage(t *testing.T) { alerts := []*types.Alert{{}, {}, {}} ctx := context.Background() - resctx, res, err := s.Exec(ctx, log.NewNopLogger(), alerts...) + resctx, res, err := s.Exec(ctx, promslog.NewNopLogger(), alerts...) require.EqualError(t, err, "group key missing") require.Nil(t, res) require.NotNil(t, resctx) ctx = WithGroupKey(ctx, "1") - resctx, res, err = s.Exec(ctx, log.NewNopLogger(), alerts...) + resctx, res, err = s.Exec(ctx, promslog.NewNopLogger(), alerts...) require.EqualError(t, err, "firing alerts missing") require.Nil(t, res) require.NotNil(t, resctx) ctx = WithFiringAlerts(ctx, []uint64{0, 1, 2}) - resctx, res, err = s.Exec(ctx, log.NewNopLogger(), alerts...) + resctx, res, err = s.Exec(ctx, promslog.NewNopLogger(), alerts...) require.EqualError(t, err, "resolved alerts missing") require.Nil(t, res) require.NotNil(t, resctx) @@ -638,7 +639,7 @@ func TestSetNotifiesStage(t *testing.T) { require.Equal(t, 2*time.Hour, expiry) return nil } - resctx, res, err = s.Exec(ctx, log.NewNopLogger(), alerts...) + resctx, res, err = s.Exec(ctx, promslog.NewNopLogger(), alerts...) require.NoError(t, err) require.Equal(t, alerts, res) require.NotNil(t, resctx) @@ -654,7 +655,7 @@ func TestSetNotifiesStage(t *testing.T) { require.Equal(t, 2*time.Hour, expiry) return nil } - resctx, res, err = s.Exec(ctx, log.NewNopLogger(), alerts...) + resctx, res, err = s.Exec(ctx, promslog.NewNopLogger(), alerts...) require.NoError(t, err) require.Equal(t, alerts, res) require.NotNil(t, resctx) @@ -694,7 +695,7 @@ func TestMuteStage(t *testing.T) { }) } - _, alerts, err := stage.Exec(context.Background(), log.NewNopLogger(), inAlerts...) + _, alerts, err := stage.Exec(context.Background(), promslog.NewNopLogger(), inAlerts...) if err != nil { t.Fatalf("Exec failed: %s", err) } @@ -728,7 +729,7 @@ func TestMuteStageWithSilences(t *testing.T) { reg := prometheus.NewRegistry() marker := types.NewMarker(reg) - silencer := silence.NewSilencer(silences, marker, log.NewNopLogger()) + silencer := silence.NewSilencer(silences, marker, promslog.NewNopLogger()) metrics := NewMetrics(reg, featurecontrol.NoopFlags{}) stage := NewMuteStage(silencer, metrics) @@ -760,7 +761,7 @@ func TestMuteStageWithSilences(t *testing.T) { // number. This is expected to get unsilenced by the stage. marker.SetActiveOrSilenced(inAlerts[1].Fingerprint(), 0, []string{"123"}, nil) - _, alerts, err := stage.Exec(context.Background(), log.NewNopLogger(), inAlerts...) + _, alerts, err := stage.Exec(context.Background(), promslog.NewNopLogger(), inAlerts...) if err != nil { t.Fatalf("Exec failed: %s", err) } @@ -779,7 +780,7 @@ func TestMuteStageWithSilences(t *testing.T) { } // Do it again to exercise the version tracking of silences. - _, alerts, err = stage.Exec(context.Background(), log.NewNopLogger(), inAlerts...) + _, alerts, err = stage.Exec(context.Background(), promslog.NewNopLogger(), inAlerts...) if err != nil { t.Fatalf("Exec failed: %s", err) } @@ -803,7 +804,7 @@ func TestMuteStageWithSilences(t *testing.T) { t.Fatal(err) } - _, alerts, err = stage.Exec(context.Background(), log.NewNopLogger(), inAlerts...) + _, alerts, err = stage.Exec(context.Background(), promslog.NewNopLogger(), inAlerts...) if err != nil { t.Fatalf("Exec failed: %s", err) } @@ -908,7 +909,7 @@ func TestTimeMuteStage(t *testing.T) { ctx = WithMuteTimeIntervals(ctx, muteTimeIntervalNames) ctx = WithRouteID(ctx, "route1") - _, active, err := st.Exec(ctx, log.NewNopLogger(), test.alerts...) + _, active, err := st.Exec(ctx, promslog.NewNopLogger(), test.alerts...) require.NoError(t, err) if len(test.mutedBy) == 0 { @@ -1026,7 +1027,7 @@ func TestTimeActiveStage(t *testing.T) { ctx = WithMuteTimeIntervals(ctx, nil) ctx = WithRouteID(ctx, "route1") - _, active, err := st.Exec(ctx, log.NewNopLogger(), test.alerts...) + _, active, err := st.Exec(ctx, promslog.NewNopLogger(), test.alerts...) require.NoError(t, err) if len(test.mutedBy) == 0 { diff --git a/notify/opsgenie/opsgenie.go b/notify/opsgenie/opsgenie.go index 4421cd65..75549846 100644 --- a/notify/opsgenie/opsgenie.go +++ b/notify/opsgenie/opsgenie.go @@ -18,12 +18,11 @@ import ( "context" "encoding/json" "fmt" + "log/slog" "net/http" "os" "strings" - "github.com/go-kit/log" - "github.com/go-kit/log/level" commoncfg "github.com/prometheus/common/config" "github.com/prometheus/common/model" @@ -40,13 +39,13 @@ const maxMessageLenRunes = 130 type Notifier struct { conf *config.OpsGenieConfig tmpl *template.Template - logger log.Logger + logger *slog.Logger client *http.Client retrier *notify.Retrier } // New returns a new OpsGenie notifier. -func New(c *config.OpsGenieConfig, t *template.Template, l log.Logger, httpOpts ...commoncfg.HTTPClientOption) (*Notifier, error) { +func New(c *config.OpsGenieConfig, t *template.Template, l *slog.Logger, httpOpts ...commoncfg.HTTPClientOption) (*Notifier, error) { client, err := commoncfg.NewClientFromConfig(*c.HTTPConfig, "opsgenie", httpOpts...) if err != nil { return nil, err @@ -135,7 +134,7 @@ func (n *Notifier) createRequests(ctx context.Context, as ...*types.Alert) ([]*h } data := notify.GetTemplateData(ctx, n.tmpl, as, n.logger) - level.Debug(n.logger).Log("alert", key) + n.logger.Debug("extracted group key", "key", key) tmpl := notify.TmplText(n.tmpl, data, &err) @@ -175,7 +174,7 @@ func (n *Notifier) createRequests(ctx context.Context, as ...*types.Alert) ([]*h default: message, truncated := notify.TruncateInRunes(tmpl(n.conf.Message), maxMessageLenRunes) if truncated { - level.Warn(n.logger).Log("msg", "Truncated message", "alert", key, "max_runes", maxMessageLenRunes) + n.logger.Warn("Truncated message", "alert", key, "max_runes", maxMessageLenRunes) } createEndpointURL := n.conf.APIURL.Copy() diff --git a/notify/opsgenie/opsgenie_test.go b/notify/opsgenie/opsgenie_test.go index 59444d03..9db635d1 100644 --- a/notify/opsgenie/opsgenie_test.go +++ b/notify/opsgenie/opsgenie_test.go @@ -23,9 +23,9 @@ import ( "testing" "time" - "github.com/go-kit/log" commoncfg "github.com/prometheus/common/config" "github.com/prometheus/common/model" + "github.com/prometheus/common/promslog" "github.com/stretchr/testify/require" "github.com/prometheus/alertmanager/config" @@ -40,7 +40,7 @@ func TestOpsGenieRetry(t *testing.T) { HTTPConfig: &commoncfg.HTTPClientConfig{}, }, test.CreateTmpl(t), - log.NewNopLogger(), + promslog.NewNopLogger(), ) require.NoError(t, err) @@ -63,7 +63,7 @@ func TestOpsGenieRedactedURL(t *testing.T) { HTTPConfig: &commoncfg.HTTPClientConfig{}, }, test.CreateTmpl(t), - log.NewNopLogger(), + promslog.NewNopLogger(), ) require.NoError(t, err) @@ -88,7 +88,7 @@ func TestGettingOpsGegineApikeyFromFile(t *testing.T) { HTTPConfig: &commoncfg.HTTPClientConfig{}, }, test.CreateTmpl(t), - log.NewNopLogger(), + promslog.NewNopLogger(), ) require.NoError(t, err) @@ -100,7 +100,7 @@ func TestOpsGenie(t *testing.T) { if err != nil { t.Fatalf("failed to parse URL: %v", err) } - logger := log.NewNopLogger() + logger := promslog.NewNopLogger() tmpl := test.CreateTmpl(t) for _, tc := range []struct { @@ -287,7 +287,7 @@ func TestOpsGenieWithUpdate(t *testing.T) { APIURL: &config.URL{URL: u}, HTTPConfig: &commoncfg.HTTPClientConfig{}, } - notifierWithUpdate, err := New(&opsGenieConfigWithUpdate, tmpl, log.NewNopLogger()) + notifierWithUpdate, err := New(&opsGenieConfigWithUpdate, tmpl, promslog.NewNopLogger()) alert := &types.Alert{ Alert: model.Alert{ StartsAt: time.Now(), diff --git a/notify/pagerduty/pagerduty.go b/notify/pagerduty/pagerduty.go index 6f6e1a20..abab5a70 100644 --- a/notify/pagerduty/pagerduty.go +++ b/notify/pagerduty/pagerduty.go @@ -20,13 +20,12 @@ import ( "errors" "fmt" "io" + "log/slog" "net/http" "os" "strings" "github.com/alecthomas/units" - "github.com/go-kit/log" - "github.com/go-kit/log/level" commoncfg "github.com/prometheus/common/config" "github.com/prometheus/common/model" @@ -48,14 +47,14 @@ const ( type Notifier struct { conf *config.PagerdutyConfig tmpl *template.Template - logger log.Logger + logger *slog.Logger apiV1 string // for tests. client *http.Client retrier *notify.Retrier } // New returns a new PagerDuty notifier. -func New(c *config.PagerdutyConfig, t *template.Template, l log.Logger, httpOpts ...commoncfg.HTTPClientOption) (*Notifier, error) { +func New(c *config.PagerdutyConfig, t *template.Template, l *slog.Logger, httpOpts ...commoncfg.HTTPClientOption) (*Notifier, error) { client, err := commoncfg.NewClientFromConfig(*c.HTTPConfig, "pagerduty", httpOpts...) if err != nil { return nil, err @@ -133,7 +132,7 @@ func (n *Notifier) encodeMessage(msg *pagerDutyMessage) (bytes.Buffer, error) { } warningMsg := fmt.Sprintf("Truncated Details because message of size %s exceeds limit %s", units.MetricBytes(buf.Len()).String(), units.MetricBytes(maxEventSize).String()) - level.Warn(n.logger).Log("msg", warningMsg) + n.logger.Warn(warningMsg) buf.Reset() if err := json.NewEncoder(&buf).Encode(msg); err != nil { @@ -157,7 +156,7 @@ func (n *Notifier) notifyV1( description, truncated := notify.TruncateInRunes(tmpl(n.conf.Description), maxV1DescriptionLenRunes) if truncated { - level.Warn(n.logger).Log("msg", "Truncated description", "key", key, "max_runes", maxV1DescriptionLenRunes) + n.logger.Warn("Truncated description", "key", key, "max_runes", maxV1DescriptionLenRunes) } serviceKey := string(n.conf.ServiceKey) @@ -222,7 +221,7 @@ func (n *Notifier) notifyV2( summary, truncated := notify.TruncateInRunes(tmpl(n.conf.Description), maxV2SummaryLenRunes) if truncated { - level.Warn(n.logger).Log("msg", "Truncated summary", "key", key, "max_runes", maxV2SummaryLenRunes) + n.logger.Warn("Truncated summary", "key", key, "max_runes", maxV2SummaryLenRunes) } routingKey := string(n.conf.RoutingKey) @@ -319,7 +318,7 @@ func (n *Notifier) Notify(ctx context.Context, as ...*types.Alert) (bool, error) eventType = pagerDutyEventResolve } - level.Debug(n.logger).Log("incident", key, "eventType", eventType) + n.logger.Debug("extracted group key", "key", key, "eventType", eventType) details := make(map[string]string, len(n.conf.Details)) for k, v := range n.conf.Details { diff --git a/notify/pagerduty/pagerduty_test.go b/notify/pagerduty/pagerduty_test.go index be4e83dc..60e2e492 100644 --- a/notify/pagerduty/pagerduty_test.go +++ b/notify/pagerduty/pagerduty_test.go @@ -27,9 +27,9 @@ import ( "testing" "time" - "github.com/go-kit/log" commoncfg "github.com/prometheus/common/config" "github.com/prometheus/common/model" + "github.com/prometheus/common/promslog" "github.com/stretchr/testify/require" "github.com/prometheus/alertmanager/config" @@ -45,7 +45,7 @@ func TestPagerDutyRetryV1(t *testing.T) { HTTPConfig: &commoncfg.HTTPClientConfig{}, }, test.CreateTmpl(t), - log.NewNopLogger(), + promslog.NewNopLogger(), ) require.NoError(t, err) @@ -63,7 +63,7 @@ func TestPagerDutyRetryV2(t *testing.T) { HTTPConfig: &commoncfg.HTTPClientConfig{}, }, test.CreateTmpl(t), - log.NewNopLogger(), + promslog.NewNopLogger(), ) require.NoError(t, err) @@ -85,7 +85,7 @@ func TestPagerDutyRedactedURLV1(t *testing.T) { HTTPConfig: &commoncfg.HTTPClientConfig{}, }, test.CreateTmpl(t), - log.NewNopLogger(), + promslog.NewNopLogger(), ) require.NoError(t, err) notifier.apiV1 = u.String() @@ -105,7 +105,7 @@ func TestPagerDutyRedactedURLV2(t *testing.T) { HTTPConfig: &commoncfg.HTTPClientConfig{}, }, test.CreateTmpl(t), - log.NewNopLogger(), + promslog.NewNopLogger(), ) require.NoError(t, err) @@ -128,7 +128,7 @@ func TestPagerDutyV1ServiceKeyFromFile(t *testing.T) { HTTPConfig: &commoncfg.HTTPClientConfig{}, }, test.CreateTmpl(t), - log.NewNopLogger(), + promslog.NewNopLogger(), ) require.NoError(t, err) notifier.apiV1 = u.String() @@ -153,7 +153,7 @@ func TestPagerDutyV2RoutingKeyFromFile(t *testing.T) { HTTPConfig: &commoncfg.HTTPClientConfig{}, }, test.CreateTmpl(t), - log.NewNopLogger(), + promslog.NewNopLogger(), ) require.NoError(t, err) @@ -251,7 +251,7 @@ func TestPagerDutyTemplating(t *testing.T) { t.Run(tc.title, func(t *testing.T) { tc.cfg.URL = &config.URL{URL: u} tc.cfg.HTTPConfig = &commoncfg.HTTPClientConfig{} - pd, err := New(tc.cfg, test.CreateTmpl(t), log.NewNopLogger()) + pd, err := New(tc.cfg, test.CreateTmpl(t), promslog.NewNopLogger()) require.NoError(t, err) if pd.apiV1 != "" { pd.apiV1 = u.String() @@ -340,7 +340,7 @@ func TestEventSizeEnforcement(t *testing.T) { HTTPConfig: &commoncfg.HTTPClientConfig{}, }, test.CreateTmpl(t), - log.NewNopLogger(), + promslog.NewNopLogger(), ) require.NoError(t, err) @@ -363,7 +363,7 @@ func TestEventSizeEnforcement(t *testing.T) { HTTPConfig: &commoncfg.HTTPClientConfig{}, }, test.CreateTmpl(t), - log.NewNopLogger(), + promslog.NewNopLogger(), ) require.NoError(t, err) @@ -478,7 +478,7 @@ func TestPagerDutyEmptySrcHref(t *testing.T) { Links: links, } - pagerDuty, err := New(&pagerDutyConfig, test.CreateTmpl(t), log.NewNopLogger()) + pagerDuty, err := New(&pagerDutyConfig, test.CreateTmpl(t), promslog.NewNopLogger()) require.NoError(t, err) ctx := context.Background() diff --git a/notify/pushover/pushover.go b/notify/pushover/pushover.go index a8f4644f..5445b977 100644 --- a/notify/pushover/pushover.go +++ b/notify/pushover/pushover.go @@ -16,14 +16,13 @@ package pushover import ( "context" "fmt" + "log/slog" "net/http" "net/url" "os" "strings" "time" - "github.com/go-kit/log" - "github.com/go-kit/log/level" commoncfg "github.com/prometheus/common/config" "github.com/prometheus/alertmanager/config" @@ -45,14 +44,14 @@ const ( type Notifier struct { conf *config.PushoverConfig tmpl *template.Template - logger log.Logger + logger *slog.Logger client *http.Client retrier *notify.Retrier apiURL string // for tests. } // New returns a new Pushover notifier. -func New(c *config.PushoverConfig, t *template.Template, l log.Logger, httpOpts ...commoncfg.HTTPClientOption) (*Notifier, error) { +func New(c *config.PushoverConfig, t *template.Template, l *slog.Logger, httpOpts ...commoncfg.HTTPClientOption) (*Notifier, error) { client, err := commoncfg.NewClientFromConfig(*c.HTTPConfig, "pushover", httpOpts...) if err != nil { return nil, err @@ -75,7 +74,8 @@ func (n *Notifier) Notify(ctx context.Context, as ...*types.Alert) (bool, error) } data := notify.GetTemplateData(ctx, n.tmpl, as, n.logger) - level.Debug(n.logger).Log("incident", key) + // @tjhop: should this use `group` for the keyval like most other notify implementations? + n.logger.Debug("extracted group key", "incident", key) var ( err error @@ -113,7 +113,7 @@ func (n *Notifier) Notify(ctx context.Context, as ...*types.Alert) (bool, error) title, truncated := notify.TruncateInRunes(tmpl(n.conf.Title), maxTitleLenRunes) if truncated { - level.Warn(n.logger).Log("msg", "Truncated title", "incident", key, "max_runes", maxTitleLenRunes) + n.logger.Warn("Truncated title", "incident", key, "max_runes", maxTitleLenRunes) } parameters.Add("title", title) @@ -126,7 +126,7 @@ func (n *Notifier) Notify(ctx context.Context, as ...*types.Alert) (bool, error) message, truncated = notify.TruncateInRunes(message, maxMessageLenRunes) if truncated { - level.Warn(n.logger).Log("msg", "Truncated message", "incident", key, "max_runes", maxMessageLenRunes) + n.logger.Warn("Truncated message", "incident", key, "max_runes", maxMessageLenRunes) } message = strings.TrimSpace(message) if message == "" { @@ -137,7 +137,7 @@ func (n *Notifier) Notify(ctx context.Context, as ...*types.Alert) (bool, error) supplementaryURL, truncated := notify.TruncateInRunes(tmpl(n.conf.URL), maxURLLenRunes) if truncated { - level.Warn(n.logger).Log("msg", "Truncated URL", "incident", key, "max_runes", maxURLLenRunes) + n.logger.Warn("Truncated URL", "incident", key, "max_runes", maxURLLenRunes) } parameters.Add("url", supplementaryURL) parameters.Add("url_title", tmpl(n.conf.URLTitle)) @@ -163,7 +163,7 @@ func (n *Notifier) Notify(ctx context.Context, as ...*types.Alert) (bool, error) } u.RawQuery = parameters.Encode() // Don't log the URL as it contains secret data (see #1825). - level.Debug(n.logger).Log("msg", "Sending message", "incident", key) + n.logger.Debug("Sending message", "incident", key) resp, err := notify.PostText(ctx, n.client, u.String(), nil) if err != nil { return true, notify.RedactURL(err) diff --git a/notify/pushover/pushover_test.go b/notify/pushover/pushover_test.go index 487c428e..e5e99a2f 100644 --- a/notify/pushover/pushover_test.go +++ b/notify/pushover/pushover_test.go @@ -18,8 +18,8 @@ import ( "os" "testing" - "github.com/go-kit/log" commoncfg "github.com/prometheus/common/config" + "github.com/prometheus/common/promslog" "github.com/stretchr/testify/require" "github.com/prometheus/alertmanager/config" @@ -32,7 +32,7 @@ func TestPushoverRetry(t *testing.T) { HTTPConfig: &commoncfg.HTTPClientConfig{}, }, test.CreateTmpl(t), - log.NewNopLogger(), + promslog.NewNopLogger(), ) require.NoError(t, err) for statusCode, expected := range test.RetryTests(test.DefaultRetryCodes()) { @@ -53,7 +53,7 @@ func TestPushoverRedactedURL(t *testing.T) { HTTPConfig: &commoncfg.HTTPClientConfig{}, }, test.CreateTmpl(t), - log.NewNopLogger(), + promslog.NewNopLogger(), ) require.NoError(t, err) notifier.apiURL = u.String() @@ -78,7 +78,7 @@ func TestPushoverReadingUserKeyFromFile(t *testing.T) { HTTPConfig: &commoncfg.HTTPClientConfig{}, }, test.CreateTmpl(t), - log.NewNopLogger(), + promslog.NewNopLogger(), ) notifier.apiURL = apiURL.String() require.NoError(t, err) @@ -103,7 +103,7 @@ func TestPushoverReadingTokenFromFile(t *testing.T) { HTTPConfig: &commoncfg.HTTPClientConfig{}, }, test.CreateTmpl(t), - log.NewNopLogger(), + promslog.NewNopLogger(), ) notifier.apiURL = apiURL.String() require.NoError(t, err) diff --git a/notify/rocketchat/rocketchat.go b/notify/rocketchat/rocketchat.go index 7a41c261..8f5b3ef8 100644 --- a/notify/rocketchat/rocketchat.go +++ b/notify/rocketchat/rocketchat.go @@ -19,12 +19,11 @@ import ( "encoding/json" "fmt" "io" + "log/slog" "net/http" "os" "strings" - "github.com/go-kit/log" - "github.com/go-kit/log/level" commoncfg "github.com/prometheus/common/config" "github.com/prometheus/alertmanager/config" @@ -38,7 +37,7 @@ const maxTitleLenRunes = 1024 type Notifier struct { conf *config.RocketchatConfig tmpl *template.Template - logger log.Logger + logger *slog.Logger client *http.Client retrier *notify.Retrier token string @@ -88,7 +87,7 @@ func (t *rocketchatRoundTripper) RoundTrip(req *http.Request) (res *http.Respons } // New returns a new Rocketchat notification handler. -func New(c *config.RocketchatConfig, t *template.Template, l log.Logger, httpOpts ...commoncfg.HTTPClientOption) (*Notifier, error) { +func New(c *config.RocketchatConfig, t *template.Template, l *slog.Logger, httpOpts ...commoncfg.HTTPClientOption) (*Notifier, error) { client, err := commoncfg.NewClientFromConfig(*c.HTTPConfig, "rocketchat", httpOpts...) if err != nil { return nil, err @@ -157,7 +156,7 @@ func (n *Notifier) Notify(ctx context.Context, as ...*types.Alert) (bool, error) if err != nil { return false, err } - level.Warn(n.logger).Log("msg", "Truncated title", "key", key, "max_runes", maxTitleLenRunes) + n.logger.Warn("Truncated title", "key", key, "max_runes", maxTitleLenRunes) } att := &Attachment{ Title: title, diff --git a/notify/rocketchat/rocketchat_test.go b/notify/rocketchat/rocketchat_test.go index 35033d3d..765e1ae7 100644 --- a/notify/rocketchat/rocketchat_test.go +++ b/notify/rocketchat/rocketchat_test.go @@ -19,8 +19,8 @@ import ( "os" "testing" - "github.com/go-kit/log" commoncfg "github.com/prometheus/common/config" + "github.com/prometheus/common/promslog" "github.com/stretchr/testify/require" "github.com/prometheus/alertmanager/config" @@ -36,7 +36,7 @@ func TestRocketchatRetry(t *testing.T) { TokenID: &secret, }, test.CreateTmpl(t), - log.NewNopLogger(), + promslog.NewNopLogger(), ) require.NoError(t, err) @@ -60,7 +60,7 @@ func TestGettingRocketchatTokenFromFile(t *testing.T) { APIURL: &config.URL{URL: &url.URL{Scheme: "http", Host: "example.com", Path: "/api/v1/"}}, }, test.CreateTmpl(t), - log.NewNopLogger(), + promslog.NewNopLogger(), ) require.NoError(t, err) } diff --git a/notify/slack/slack.go b/notify/slack/slack.go index b4b5a195..c335ab5f 100644 --- a/notify/slack/slack.go +++ b/notify/slack/slack.go @@ -19,12 +19,11 @@ import ( "encoding/json" "fmt" "io" + "log/slog" "net/http" "os" "strings" - "github.com/go-kit/log" - "github.com/go-kit/log/level" commoncfg "github.com/prometheus/common/config" "github.com/prometheus/alertmanager/config" @@ -40,7 +39,7 @@ const maxTitleLenRunes = 1024 type Notifier struct { conf *config.SlackConfig tmpl *template.Template - logger log.Logger + logger *slog.Logger client *http.Client retrier *notify.Retrier @@ -48,7 +47,7 @@ type Notifier struct { } // New returns a new Slack notification handler. -func New(c *config.SlackConfig, t *template.Template, l log.Logger, httpOpts ...commoncfg.HTTPClientOption) (*Notifier, error) { +func New(c *config.SlackConfig, t *template.Template, l *slog.Logger, httpOpts ...commoncfg.HTTPClientOption) (*Notifier, error) { client, err := commoncfg.NewClientFromConfig(*c.HTTPConfig, "slack", httpOpts...) if err != nil { return nil, err @@ -112,7 +111,7 @@ func (n *Notifier) Notify(ctx context.Context, as ...*types.Alert) (bool, error) if err != nil { return false, err } - level.Warn(n.logger).Log("msg", "Truncated title", "key", key, "max_runes", maxTitleLenRunes) + n.logger.Warn("Truncated title", "key", key, "max_runes", maxTitleLenRunes) } att := &attachment{ Title: title, diff --git a/notify/slack/slack_test.go b/notify/slack/slack_test.go index 6d884a9b..720a5464 100644 --- a/notify/slack/slack_test.go +++ b/notify/slack/slack_test.go @@ -25,9 +25,9 @@ import ( "testing" "time" - "github.com/go-kit/log" commoncfg "github.com/prometheus/common/config" "github.com/prometheus/common/model" + "github.com/prometheus/common/promslog" "github.com/stretchr/testify/require" "github.com/prometheus/alertmanager/config" @@ -42,7 +42,7 @@ func TestSlackRetry(t *testing.T) { HTTPConfig: &commoncfg.HTTPClientConfig{}, }, test.CreateTmpl(t), - log.NewNopLogger(), + promslog.NewNopLogger(), ) require.NoError(t, err) @@ -62,7 +62,7 @@ func TestSlackRedactedURL(t *testing.T) { HTTPConfig: &commoncfg.HTTPClientConfig{}, }, test.CreateTmpl(t), - log.NewNopLogger(), + promslog.NewNopLogger(), ) require.NoError(t, err) @@ -84,7 +84,7 @@ func TestGettingSlackURLFromFile(t *testing.T) { HTTPConfig: &commoncfg.HTTPClientConfig{}, }, test.CreateTmpl(t), - log.NewNopLogger(), + promslog.NewNopLogger(), ) require.NoError(t, err) @@ -106,7 +106,7 @@ func TestTrimmingSlackURLFromFile(t *testing.T) { HTTPConfig: &commoncfg.HTTPClientConfig{}, }, test.CreateTmpl(t), - log.NewNopLogger(), + promslog.NewNopLogger(), ) require.NoError(t, err) @@ -199,7 +199,7 @@ func TestNotifier_Notify_WithReason(t *testing.T) { Channel: "channelname", }, test.CreateTmpl(t), - log.NewNopLogger(), + promslog.NewNopLogger(), ) require.NoError(t, err) diff --git a/notify/sns/sns.go b/notify/sns/sns.go index 8468c201..3b6026e5 100644 --- a/notify/sns/sns.go +++ b/notify/sns/sns.go @@ -17,6 +17,7 @@ import ( "context" "errors" "fmt" + "log/slog" "net/http" "strings" "unicode/utf8" @@ -27,8 +28,6 @@ import ( "github.com/aws/aws-sdk-go/aws/credentials/stscreds" "github.com/aws/aws-sdk-go/aws/session" "github.com/aws/aws-sdk-go/service/sns" - "github.com/go-kit/log" - "github.com/go-kit/log/level" commoncfg "github.com/prometheus/common/config" "github.com/prometheus/alertmanager/config" @@ -41,13 +40,13 @@ import ( type Notifier struct { conf *config.SNSConfig tmpl *template.Template - logger log.Logger + logger *slog.Logger client *http.Client retrier *notify.Retrier } // New returns a new SNS notification handler. -func New(c *config.SNSConfig, t *template.Template, l log.Logger, httpOpts ...commoncfg.HTTPClientOption) (*Notifier, error) { +func New(c *config.SNSConfig, t *template.Template, l *slog.Logger, httpOpts ...commoncfg.HTTPClientOption) (*Notifier, error) { client, err := commoncfg.NewClientFromConfig(*c.HTTPConfig, "sns", httpOpts...) if err != nil { return nil, err @@ -94,7 +93,7 @@ func (n *Notifier) Notify(ctx context.Context, alert ...*types.Alert) (bool, err return true, err } - level.Debug(n.logger).Log("msg", "SNS message successfully published", "message_id", publishOutput.MessageId, "sequence number", publishOutput.SequenceNumber) + n.logger.Debug("SNS message successfully published", "message_id", publishOutput.MessageId, "sequence number", publishOutput.SequenceNumber) return false, nil } diff --git a/notify/sns/sns_test.go b/notify/sns/sns_test.go index f3c833bc..7e00616e 100644 --- a/notify/sns/sns_test.go +++ b/notify/sns/sns_test.go @@ -19,8 +19,8 @@ import ( "strings" "testing" - "github.com/go-kit/log" commoncfg "github.com/prometheus/common/config" + "github.com/prometheus/common/promslog" "github.com/prometheus/common/sigv4" "github.com/stretchr/testify/require" @@ -29,7 +29,7 @@ import ( "github.com/prometheus/alertmanager/types" ) -var logger = log.NewNopLogger() +var logger = promslog.NewNopLogger() func TestValidateAndTruncateMessage(t *testing.T) { sBuff := make([]byte, 257*1024) diff --git a/notify/telegram/telegram.go b/notify/telegram/telegram.go index c74393fd..3bd359cc 100644 --- a/notify/telegram/telegram.go +++ b/notify/telegram/telegram.go @@ -16,12 +16,11 @@ package telegram import ( "context" "fmt" + "log/slog" "net/http" "os" "strings" - "github.com/go-kit/log" - "github.com/go-kit/log/level" commoncfg "github.com/prometheus/common/config" "gopkg.in/telebot.v3" @@ -38,13 +37,13 @@ const maxMessageLenRunes = 4096 type Notifier struct { conf *config.TelegramConfig tmpl *template.Template - logger log.Logger + logger *slog.Logger client *telebot.Bot retrier *notify.Retrier } // New returns a new Telegram notification handler. -func New(conf *config.TelegramConfig, t *template.Template, l log.Logger, httpOpts ...commoncfg.HTTPClientOption) (*Notifier, error) { +func New(conf *config.TelegramConfig, t *template.Template, l *slog.Logger, httpOpts ...commoncfg.HTTPClientOption) (*Notifier, error) { httpclient, err := commoncfg.NewClientFromConfig(*conf.HTTPConfig, "telegram", httpOpts...) if err != nil { return nil, err @@ -82,7 +81,7 @@ func (n *Notifier) Notify(ctx context.Context, alert ...*types.Alert) (bool, err messageText, truncated := notify.TruncateInRunes(tmpl(n.conf.Message), maxMessageLenRunes) if truncated { - level.Warn(n.logger).Log("msg", "Truncated message", "alert", key, "max_runes", maxMessageLenRunes) + n.logger.Warn("Truncated message", "alert", key, "max_runes", maxMessageLenRunes) } n.client.Token, err = n.getBotToken() @@ -99,7 +98,7 @@ func (n *Notifier) Notify(ctx context.Context, alert ...*types.Alert) (bool, err if err != nil { return true, err } - level.Debug(n.logger).Log("msg", "Telegram message successfully published", "message_id", message.ID, "chat_id", message.Chat.ID) + n.logger.Debug("Telegram message successfully published", "message_id", message.ID, "chat_id", message.Chat.ID) return false, nil } diff --git a/notify/telegram/telegram_test.go b/notify/telegram/telegram_test.go index 8be29e38..6966109f 100644 --- a/notify/telegram/telegram_test.go +++ b/notify/telegram/telegram_test.go @@ -25,9 +25,9 @@ import ( "testing" "time" - "github.com/go-kit/log" commoncfg "github.com/prometheus/common/config" "github.com/prometheus/common/model" + "github.com/prometheus/common/promslog" "github.com/stretchr/testify/require" "gopkg.in/yaml.v2" @@ -76,7 +76,7 @@ func TestTelegramRetry(t *testing.T) { APIUrl: &fakeURL, }, test.CreateTmpl(t), - log.NewNopLogger(), + promslog.NewNopLogger(), ) require.NoError(t, err) @@ -142,7 +142,7 @@ func TestTelegramNotify(t *testing.T) { tc.cfg.APIUrl = &config.URL{URL: u} - notifier, err := New(&tc.cfg, test.CreateTmpl(t), log.NewNopLogger()) + notifier, err := New(&tc.cfg, test.CreateTmpl(t), promslog.NewNopLogger()) require.NoError(t, err) ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second) diff --git a/notify/util.go b/notify/util.go index 0c440e65..14e3050b 100644 --- a/notify/util.go +++ b/notify/util.go @@ -19,12 +19,11 @@ import ( "errors" "fmt" "io" + "log/slog" "net/http" "net/url" "strings" - "github.com/go-kit/log" - "github.com/go-kit/log/level" "github.com/prometheus/common/version" "github.com/prometheus/alertmanager/template" @@ -180,14 +179,14 @@ func (k Key) String() string { } // GetTemplateData creates the template data from the context and the alerts. -func GetTemplateData(ctx context.Context, tmpl *template.Template, alerts []*types.Alert, l log.Logger) *template.Data { +func GetTemplateData(ctx context.Context, tmpl *template.Template, alerts []*types.Alert, l *slog.Logger) *template.Data { recv, ok := ReceiverName(ctx) if !ok { - level.Error(l).Log("msg", "Missing receiver") + l.Error("Missing receiver") } groupLabels, ok := GroupLabels(ctx) if !ok { - level.Error(l).Log("msg", "Missing group labels") + l.Error("Missing group labels") } return tmpl.Data(recv, groupLabels, alerts...) } diff --git a/notify/victorops/victorops.go b/notify/victorops/victorops.go index 44088b4e..ac89222e 100644 --- a/notify/victorops/victorops.go +++ b/notify/victorops/victorops.go @@ -18,12 +18,11 @@ import ( "context" "encoding/json" "fmt" + "log/slog" "net/http" "os" "strings" - "github.com/go-kit/log" - "github.com/go-kit/log/level" commoncfg "github.com/prometheus/common/config" "github.com/prometheus/common/model" @@ -40,13 +39,13 @@ const maxMessageLenRunes = 20480 type Notifier struct { conf *config.VictorOpsConfig tmpl *template.Template - logger log.Logger + logger *slog.Logger client *http.Client retrier *notify.Retrier } // New returns a new VictorOps notifier. -func New(c *config.VictorOpsConfig, t *template.Template, l log.Logger, httpOpts ...commoncfg.HTTPClientOption) (*Notifier, error) { +func New(c *config.VictorOpsConfig, t *template.Template, l *slog.Logger, httpOpts ...commoncfg.HTTPClientOption) (*Notifier, error) { client, err := commoncfg.NewClientFromConfig(*c.HTTPConfig, "victorops", httpOpts...) if err != nil { return nil, err @@ -142,7 +141,7 @@ func (n *Notifier) createVictorOpsPayload(ctx context.Context, as ...*types.Aler stateMessage, truncated := notify.TruncateInRunes(stateMessage, maxMessageLenRunes) if truncated { - level.Warn(n.logger).Log("msg", "Truncated state_message", "incident", key, "max_runes", maxMessageLenRunes) + n.logger.Warn("Truncated state_message", "incident", key, "max_runes", maxMessageLenRunes) } msg := map[string]string{ diff --git a/notify/victorops/victorops_test.go b/notify/victorops/victorops_test.go index 90bb611d..d71de967 100644 --- a/notify/victorops/victorops_test.go +++ b/notify/victorops/victorops_test.go @@ -24,9 +24,9 @@ import ( "testing" "time" - "github.com/go-kit/log" commoncfg "github.com/prometheus/common/config" "github.com/prometheus/common/model" + "github.com/prometheus/common/promslog" "github.com/stretchr/testify/require" "github.com/prometheus/alertmanager/config" @@ -36,7 +36,7 @@ import ( ) func TestVictorOpsCustomFields(t *testing.T) { - logger := log.NewNopLogger() + logger := promslog.NewNopLogger() tmpl := test.CreateTmpl(t) url, err := url.Parse("http://nowhere.com") @@ -92,7 +92,7 @@ func TestVictorOpsRetry(t *testing.T) { HTTPConfig: &commoncfg.HTTPClientConfig{}, }, test.CreateTmpl(t), - log.NewNopLogger(), + promslog.NewNopLogger(), ) require.NoError(t, err) for statusCode, expected := range test.RetryTests(test.DefaultRetryCodes()) { @@ -113,7 +113,7 @@ func TestVictorOpsRedactedURL(t *testing.T) { HTTPConfig: &commoncfg.HTTPClientConfig{}, }, test.CreateTmpl(t), - log.NewNopLogger(), + promslog.NewNopLogger(), ) require.NoError(t, err) @@ -137,7 +137,7 @@ func TestVictorOpsReadingApiKeyFromFile(t *testing.T) { HTTPConfig: &commoncfg.HTTPClientConfig{}, }, test.CreateTmpl(t), - log.NewNopLogger(), + promslog.NewNopLogger(), ) require.NoError(t, err) @@ -207,7 +207,7 @@ func TestVictorOpsTemplating(t *testing.T) { tc.cfg.HTTPConfig = &commoncfg.HTTPClientConfig{} tc.cfg.APIURL = &config.URL{URL: u} tc.cfg.APIKey = "test" - vo, err := New(tc.cfg, test.CreateTmpl(t), log.NewNopLogger()) + vo, err := New(tc.cfg, test.CreateTmpl(t), promslog.NewNopLogger()) require.NoError(t, err) ctx := context.Background() ctx = notify.WithGroupKey(ctx, "1") diff --git a/notify/webex/webex.go b/notify/webex/webex.go index 486a13bf..8ec916df 100644 --- a/notify/webex/webex.go +++ b/notify/webex/webex.go @@ -17,10 +17,9 @@ import ( "bytes" "context" "encoding/json" + "log/slog" "net/http" - "github.com/go-kit/log" - "github.com/go-kit/log/level" commoncfg "github.com/prometheus/common/config" "github.com/prometheus/alertmanager/config" @@ -38,13 +37,13 @@ const ( type Notifier struct { conf *config.WebexConfig tmpl *template.Template - logger log.Logger + logger *slog.Logger client *http.Client retrier *notify.Retrier } // New returns a new Webex notifier. -func New(c *config.WebexConfig, t *template.Template, l log.Logger, httpOpts ...commoncfg.HTTPClientOption) (*Notifier, error) { +func New(c *config.WebexConfig, t *template.Template, l *slog.Logger, httpOpts ...commoncfg.HTTPClientOption) (*Notifier, error) { client, err := commoncfg.NewClientFromConfig(*c.HTTPConfig, "webex", httpOpts...) if err != nil { return nil, err @@ -73,7 +72,7 @@ func (n *Notifier) Notify(ctx context.Context, as ...*types.Alert) (bool, error) return false, err } - level.Debug(n.logger).Log("incident", key) + n.logger.Debug("extracted group key", "key", key) data := notify.GetTemplateData(ctx, n.tmpl, as, n.logger) tmpl := notify.TmplText(n.tmpl, data, &err) @@ -88,7 +87,7 @@ func (n *Notifier) Notify(ctx context.Context, as ...*types.Alert) (bool, error) message, truncated := notify.TruncateInBytes(message, maxMessageSize) if truncated { - level.Debug(n.logger).Log("msg", "message truncated due to exceeding maximum allowed length by webex", "truncated_message", message) + n.logger.Debug("message truncated due to exceeding maximum allowed length by webex", "truncated_message", message) } w := webhook{ diff --git a/notify/webex/webex_test.go b/notify/webex/webex_test.go index 688edcc3..1e09be42 100644 --- a/notify/webex/webex_test.go +++ b/notify/webex/webex_test.go @@ -23,9 +23,9 @@ import ( "testing" "time" - "github.com/go-kit/log" commoncfg "github.com/prometheus/common/config" "github.com/prometheus/common/model" + "github.com/prometheus/common/promslog" "github.com/stretchr/testify/require" "github.com/prometheus/alertmanager/config" @@ -44,7 +44,7 @@ func TestWebexRetry(t *testing.T) { APIURL: &config.URL{URL: testWebhookURL}, }, test.CreateTmpl(t), - log.NewNopLogger(), + promslog.NewNopLogger(), ) require.NoError(t, err) @@ -123,7 +123,7 @@ func TestWebexTemplating(t *testing.T) { tt.cfg.APIURL = &config.URL{URL: u} tt.cfg.HTTPConfig = tt.commonCfg - notifierWebex, err := New(tt.cfg, test.CreateTmpl(t), log.NewNopLogger()) + notifierWebex, err := New(tt.cfg, test.CreateTmpl(t), promslog.NewNopLogger()) require.NoError(t, err) ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second) diff --git a/notify/webhook/webhook.go b/notify/webhook/webhook.go index ce0eef3f..1b5546dd 100644 --- a/notify/webhook/webhook.go +++ b/notify/webhook/webhook.go @@ -18,12 +18,11 @@ import ( "context" "encoding/json" "fmt" + "log/slog" "net/http" "os" "strings" - "github.com/go-kit/log" - "github.com/go-kit/log/level" commoncfg "github.com/prometheus/common/config" "github.com/prometheus/alertmanager/config" @@ -36,13 +35,13 @@ import ( type Notifier struct { conf *config.WebhookConfig tmpl *template.Template - logger log.Logger + logger *slog.Logger client *http.Client retrier *notify.Retrier } // New returns a new Webhook. -func New(conf *config.WebhookConfig, t *template.Template, l log.Logger, httpOpts ...commoncfg.HTTPClientOption) (*Notifier, error) { +func New(conf *config.WebhookConfig, t *template.Template, l *slog.Logger, httpOpts ...commoncfg.HTTPClientOption) (*Notifier, error) { client, err := commoncfg.NewClientFromConfig(*conf.HTTPConfig, "webhook", httpOpts...) if err != nil { return nil, err @@ -83,9 +82,13 @@ func (n *Notifier) Notify(ctx context.Context, alerts ...*types.Alert) (bool, er groupKey, err := notify.ExtractGroupKey(ctx) if err != nil { - level.Error(n.logger).Log("err", err) + // @tjhop: should we `return false, err` here as we do in most + // other Notify() implementations? + n.logger.Error("error extracting group key", "err", err) } + // @tjhop: should we debug log the key here like most other Notify() implementations? + msg := &Message{ Version: "4", Data: data, diff --git a/notify/webhook/webhook_test.go b/notify/webhook/webhook_test.go index ede08406..777d1c69 100644 --- a/notify/webhook/webhook_test.go +++ b/notify/webhook/webhook_test.go @@ -22,8 +22,8 @@ import ( "os" "testing" - "github.com/go-kit/log" commoncfg "github.com/prometheus/common/config" + "github.com/prometheus/common/promslog" "github.com/stretchr/testify/require" "github.com/prometheus/alertmanager/config" @@ -42,7 +42,7 @@ func TestWebhookRetry(t *testing.T) { HTTPConfig: &commoncfg.HTTPClientConfig{}, }, test.CreateTmpl(t), - log.NewNopLogger(), + promslog.NewNopLogger(), ) if err != nil { require.NoError(t, err) @@ -111,7 +111,7 @@ func TestWebhookRedactedURL(t *testing.T) { HTTPConfig: &commoncfg.HTTPClientConfig{}, }, test.CreateTmpl(t), - log.NewNopLogger(), + promslog.NewNopLogger(), ) require.NoError(t, err) @@ -133,7 +133,7 @@ func TestWebhookReadingURLFromFile(t *testing.T) { HTTPConfig: &commoncfg.HTTPClientConfig{}, }, test.CreateTmpl(t), - log.NewNopLogger(), + promslog.NewNopLogger(), ) require.NoError(t, err) diff --git a/notify/wechat/wechat.go b/notify/wechat/wechat.go index 9eb77b66..4aab58ca 100644 --- a/notify/wechat/wechat.go +++ b/notify/wechat/wechat.go @@ -20,12 +20,11 @@ import ( "errors" "fmt" "io" + "log/slog" "net/http" "net/url" "time" - "github.com/go-kit/log" - "github.com/go-kit/log/level" commoncfg "github.com/prometheus/common/config" "github.com/prometheus/alertmanager/config" @@ -38,7 +37,7 @@ import ( type Notifier struct { conf *config.WechatConfig tmpl *template.Template - logger log.Logger + logger *slog.Logger client *http.Client accessToken string @@ -71,7 +70,7 @@ type weChatResponse struct { } // New returns a new Wechat notifier. -func New(c *config.WechatConfig, t *template.Template, l log.Logger, httpOpts ...commoncfg.HTTPClientOption) (*Notifier, error) { +func New(c *config.WechatConfig, t *template.Template, l *slog.Logger, httpOpts ...commoncfg.HTTPClientOption) (*Notifier, error) { client, err := commoncfg.NewClientFromConfig(*c.HTTPConfig, "wechat", httpOpts...) if err != nil { return nil, err @@ -87,7 +86,7 @@ func (n *Notifier) Notify(ctx context.Context, as ...*types.Alert) (bool, error) return false, err } - level.Debug(n.logger).Log("incident", key) + n.logger.Debug("extracted group key", "key", key) data := notify.GetTemplateData(ctx, n.tmpl, as, n.logger) tmpl := notify.TmplText(n.tmpl, data, &err) @@ -175,7 +174,7 @@ func (n *Notifier) Notify(ctx context.Context, as ...*types.Alert) (bool, error) if err != nil { return true, err } - level.Debug(n.logger).Log("response", string(body), "incident", key) + n.logger.Debug(string(body), "incident", key) var weResp weChatResponse if err := json.Unmarshal(body, &weResp); err != nil { diff --git a/notify/wechat/wechat_test.go b/notify/wechat/wechat_test.go index 1969d7b7..bab4e933 100644 --- a/notify/wechat/wechat_test.go +++ b/notify/wechat/wechat_test.go @@ -18,8 +18,8 @@ import ( "net/http" "testing" - "github.com/go-kit/log" commoncfg "github.com/prometheus/common/config" + "github.com/prometheus/common/promslog" "github.com/stretchr/testify/require" "github.com/prometheus/alertmanager/config" @@ -39,7 +39,7 @@ func TestWechatRedactedURLOnInitialAuthentication(t *testing.T) { APISecret: config.Secret(secret), }, test.CreateTmpl(t), - log.NewNopLogger(), + promslog.NewNopLogger(), ) require.NoError(t, err) @@ -61,7 +61,7 @@ func TestWechatRedactedURLOnNotify(t *testing.T) { APISecret: config.Secret(secret), }, test.CreateTmpl(t), - log.NewNopLogger(), + promslog.NewNopLogger(), ) require.NoError(t, err) @@ -84,7 +84,7 @@ func TestWechatMessageTypeSelector(t *testing.T) { MessageType: "markdown", }, test.CreateTmpl(t), - log.NewNopLogger(), + promslog.NewNopLogger(), ) require.NoError(t, err) diff --git a/provider/mem/mem.go b/provider/mem/mem.go index 1f59ccbe..3948697d 100644 --- a/provider/mem/mem.go +++ b/provider/mem/mem.go @@ -15,11 +15,10 @@ package mem import ( "context" + "log/slog" "sync" "time" - "github.com/go-kit/log" - "github.com/go-kit/log/level" "github.com/prometheus/client_golang/prometheus" "github.com/prometheus/common/model" @@ -44,7 +43,7 @@ type Alerts struct { callback AlertStoreCallback - logger log.Logger + logger *slog.Logger } type AlertStoreCallback interface { @@ -86,7 +85,7 @@ func (a *Alerts) registerMetrics(r prometheus.Registerer) { } // NewAlerts returns a new alert provider. -func NewAlerts(ctx context.Context, m types.AlertMarker, intervalGC time.Duration, alertCallback AlertStoreCallback, l log.Logger, r prometheus.Registerer) (*Alerts, error) { +func NewAlerts(ctx context.Context, m types.AlertMarker, intervalGC time.Duration, alertCallback AlertStoreCallback, l *slog.Logger, r prometheus.Registerer) (*Alerts, error) { if alertCallback == nil { alertCallback = noopCallback{} } @@ -98,7 +97,7 @@ func NewAlerts(ctx context.Context, m types.AlertMarker, intervalGC time.Duratio cancel: cancel, listeners: map[int]listeningAlerts{}, next: 0, - logger: log.With(l, "component", "provider"), + logger: l.With("component", "provider"), callback: alertCallback, } @@ -239,12 +238,12 @@ func (a *Alerts) Put(alerts ...*types.Alert) error { } if err := a.callback.PreStore(alert, existing); err != nil { - level.Error(a.logger).Log("msg", "pre-store callback returned error on set alert", "err", err) + a.logger.Error("pre-store callback returned error on set alert", "err", err) continue } if err := a.alerts.Set(alert); err != nil { - level.Error(a.logger).Log("msg", "error on set alert", "err", err) + a.logger.Error("error on set alert", "err", err) continue } diff --git a/provider/mem/mem_test.go b/provider/mem/mem_test.go index e62722eb..880b2bdc 100644 --- a/provider/mem/mem_test.go +++ b/provider/mem/mem_test.go @@ -23,10 +23,10 @@ import ( "testing" "time" - "github.com/go-kit/log" "github.com/kylelemons/godebug/pretty" "github.com/prometheus/client_golang/prometheus" "github.com/prometheus/common/model" + "github.com/prometheus/common/promslog" "github.com/stretchr/testify/require" "go.uber.org/atomic" @@ -87,7 +87,7 @@ func init() { // a listener can not unsubscribe as the lock is hold by `alerts.Lock`. func TestAlertsSubscribePutStarvation(t *testing.T) { marker := types.NewMarker(prometheus.NewRegistry()) - alerts, err := NewAlerts(context.Background(), marker, 30*time.Minute, noopCallback{}, log.NewNopLogger(), nil) + alerts, err := NewAlerts(context.Background(), marker, 30*time.Minute, noopCallback{}, promslog.NewNopLogger(), nil) if err != nil { t.Fatal(err) } @@ -142,7 +142,7 @@ func TestDeadLock(t *testing.T) { marker := types.NewMarker(prometheus.NewRegistry()) // Run gc every 5 milliseconds to increase the possibility of a deadlock with Subscribe() - alerts, err := NewAlerts(context.Background(), marker, 5*time.Millisecond, noopCallback{}, log.NewNopLogger(), nil) + alerts, err := NewAlerts(context.Background(), marker, 5*time.Millisecond, noopCallback{}, promslog.NewNopLogger(), nil) if err != nil { t.Fatal(err) } @@ -195,7 +195,7 @@ func TestDeadLock(t *testing.T) { func TestAlertsPut(t *testing.T) { marker := types.NewMarker(prometheus.NewRegistry()) - alerts, err := NewAlerts(context.Background(), marker, 30*time.Minute, noopCallback{}, log.NewNopLogger(), nil) + alerts, err := NewAlerts(context.Background(), marker, 30*time.Minute, noopCallback{}, promslog.NewNopLogger(), nil) if err != nil { t.Fatal(err) } @@ -223,7 +223,7 @@ func TestAlertsSubscribe(t *testing.T) { ctx, cancel := context.WithCancel(context.Background()) defer cancel() - alerts, err := NewAlerts(ctx, marker, 30*time.Minute, noopCallback{}, log.NewNopLogger(), nil) + alerts, err := NewAlerts(ctx, marker, 30*time.Minute, noopCallback{}, promslog.NewNopLogger(), nil) if err != nil { t.Fatal(err) } @@ -300,7 +300,7 @@ func TestAlertsSubscribe(t *testing.T) { func TestAlertsGetPending(t *testing.T) { marker := types.NewMarker(prometheus.NewRegistry()) - alerts, err := NewAlerts(context.Background(), marker, 30*time.Minute, noopCallback{}, log.NewNopLogger(), nil) + alerts, err := NewAlerts(context.Background(), marker, 30*time.Minute, noopCallback{}, promslog.NewNopLogger(), nil) if err != nil { t.Fatal(err) } @@ -343,7 +343,7 @@ func TestAlertsGetPending(t *testing.T) { func TestAlertsGC(t *testing.T) { marker := types.NewMarker(prometheus.NewRegistry()) - alerts, err := NewAlerts(context.Background(), marker, 200*time.Millisecond, noopCallback{}, log.NewNopLogger(), nil) + alerts, err := NewAlerts(context.Background(), marker, 200*time.Millisecond, noopCallback{}, promslog.NewNopLogger(), nil) if err != nil { t.Fatal(err) } @@ -380,7 +380,7 @@ func TestAlertsStoreCallback(t *testing.T) { cb := &limitCountCallback{limit: 3} marker := types.NewMarker(prometheus.NewRegistry()) - alerts, err := NewAlerts(context.Background(), marker, 200*time.Millisecond, cb, log.NewNopLogger(), nil) + alerts, err := NewAlerts(context.Background(), marker, 200*time.Millisecond, cb, promslog.NewNopLogger(), nil) if err != nil { t.Fatal(err) } @@ -443,7 +443,7 @@ func TestAlertsStoreCallback(t *testing.T) { func TestAlerts_Count(t *testing.T) { marker := types.NewMarker(prometheus.NewRegistry()) - alerts, err := NewAlerts(context.Background(), marker, 200*time.Millisecond, nil, log.NewNopLogger(), nil) + alerts, err := NewAlerts(context.Background(), marker, 200*time.Millisecond, nil, promslog.NewNopLogger(), nil) require.NoError(t, err) states := []types.AlertState{types.AlertStateActive, types.AlertStateSuppressed, types.AlertStateUnprocessed} @@ -565,7 +565,7 @@ func (l *limitCountCallback) PostDelete(_ *types.Alert) { func TestAlertsConcurrently(t *testing.T) { callback := &limitCountCallback{limit: 100} - a, err := NewAlerts(context.Background(), types.NewMarker(prometheus.NewRegistry()), time.Millisecond, callback, log.NewNopLogger(), nil) + a, err := NewAlerts(context.Background(), types.NewMarker(prometheus.NewRegistry()), time.Millisecond, callback, promslog.NewNopLogger(), nil) require.NoError(t, err) stopc := make(chan struct{}) diff --git a/silence/silence.go b/silence/silence.go index 3a4288f0..7e25dc3b 100644 --- a/silence/silence.go +++ b/silence/silence.go @@ -20,6 +20,7 @@ import ( "errors" "fmt" "io" + "log/slog" "math/rand" "os" "reflect" @@ -29,12 +30,11 @@ import ( "time" "github.com/coder/quartz" - "github.com/go-kit/log" - "github.com/go-kit/log/level" uuid "github.com/gofrs/uuid" "github.com/matttproud/golang_protobuf_extensions/pbutil" "github.com/prometheus/client_golang/prometheus" "github.com/prometheus/common/model" + "github.com/prometheus/common/promslog" "github.com/prometheus/alertmanager/cluster" "github.com/prometheus/alertmanager/matcher/compat" @@ -97,11 +97,11 @@ func (c matcherCache) add(s *pb.Silence) (labels.Matchers, error) { type Silencer struct { silences *Silences marker types.AlertMarker - logger log.Logger + logger *slog.Logger } // NewSilencer returns a new Silencer. -func NewSilencer(s *Silences, m types.AlertMarker, l log.Logger) *Silencer { +func NewSilencer(s *Silences, m types.AlertMarker, l *slog.Logger) *Silencer { return &Silencer{ silences: s, marker: m, @@ -148,7 +148,7 @@ func (s *Silencer) Mutes(lset model.LabelSet) bool { ) } if err != nil { - level.Error(s.logger).Log("msg", "Querying silences failed, alerts might not get silenced correctly", "err", err) + s.logger.Error("Querying silences failed, alerts might not get silenced correctly", "err", err) } if len(allSils) == 0 { // Easy case, neither active nor pending silences anymore. @@ -171,8 +171,8 @@ func (s *Silencer) Mutes(lset model.LabelSet) bool { // Do nothing, silence has expired in the meantime. } } - level.Debug(s.logger).Log( - "msg", "determined current silences state", + s.logger.Debug( + "determined current silences state", "now", now, "total", len(allSils), "active", len(activeIDs), @@ -190,7 +190,7 @@ func (s *Silencer) Mutes(lset model.LabelSet) bool { type Silences struct { clock quartz.Clock - logger log.Logger + logger *slog.Logger metrics *metrics retention time.Duration limits Limits @@ -241,7 +241,7 @@ func newSilenceMetricByState(s *Silences, st types.SilenceState) prometheus.Gaug func() float64 { count, err := s.CountState(st) if err != nil { - level.Error(s.logger).Log("msg", "Counting silences failed", "err", err) + s.logger.Error("Counting silences failed", "err", err) } return float64(count) }, @@ -332,7 +332,7 @@ type Options struct { Limits Limits // A logger used by background processing. - Logger log.Logger + Logger *slog.Logger Metrics prometheus.Registerer } @@ -352,7 +352,7 @@ func New(o Options) (*Silences, error) { s := &Silences{ clock: quartz.NewReal(), mc: matcherCache{}, - logger: log.NewNopLogger(), + logger: promslog.NewNopLogger(), retention: o.Retention, limits: o.Limits, broadcast: func([]byte) {}, @@ -369,7 +369,7 @@ func New(o Options) (*Silences, error) { if !os.IsNotExist(err) { return nil, err } - level.Debug(s.logger).Log("msg", "silences snapshot file doesn't exist", "err", err) + s.logger.Debug("silences snapshot file doesn't exist", "err", err) } else { o.SnapshotReader = r defer r.Close() @@ -394,7 +394,7 @@ func (s *Silences) nowUTC() time.Time { // If not nil, the last argument is an override for what to do as part of the maintenance - for advanced usage. func (s *Silences) Maintenance(interval time.Duration, snapf string, stopc <-chan struct{}, override MaintenanceFunc) { if interval == 0 || stopc == nil { - level.Error(s.logger).Log("msg", "interval or stop signal are missing - not running maintenance") + s.logger.Error("interval or stop signal are missing - not running maintenance") return } t := s.clock.NewTicker(interval) @@ -427,7 +427,7 @@ func (s *Silences) Maintenance(interval time.Duration, snapf string, stopc <-cha runMaintenance := func(do MaintenanceFunc) error { s.metrics.maintenanceTotal.Inc() - level.Debug(s.logger).Log("msg", "Running maintenance") + s.logger.Debug("Running maintenance") start := s.nowUTC() size, err := do() s.metrics.snapshotSize.Set(float64(size)) @@ -435,7 +435,7 @@ func (s *Silences) Maintenance(interval time.Duration, snapf string, stopc <-cha s.metrics.maintenanceErrorsTotal.Inc() return err } - level.Debug(s.logger).Log("msg", "Maintenance done", "duration", s.clock.Since(start), "size", size) + s.logger.Debug("Maintenance done", "duration", s.clock.Since(start), "size", size) return nil } @@ -446,7 +446,8 @@ Loop: break Loop case <-t.C: if err := runMaintenance(doMaintenance); err != nil { - level.Info(s.logger).Log("msg", "Running maintenance failed", "err", err) + // @tjhop: this should probably log at error level + s.logger.Info("Running maintenance failed", "err", err) } } } @@ -456,7 +457,8 @@ Loop: return } if err := runMaintenance(doMaintenance); err != nil { - level.Info(s.logger).Log("msg", "Creating shutdown snapshot failed", "err", err) + // @tjhop: this should probably log at error level + s.logger.Info("Creating shutdown snapshot failed", "err", err) } } @@ -940,7 +942,7 @@ func (s *Silences) Merge(b []byte) error { // all nodes already. s.broadcast(b) s.metrics.propagatedMessagesTotal.Inc() - level.Debug(s.logger).Log("msg", "Gossiping new silence", "silence", e) + s.logger.Debug("Gossiping new silence", "silence", e) } } } diff --git a/silence/silence_bench_test.go b/silence/silence_bench_test.go index 189ed325..aa92f3f1 100644 --- a/silence/silence_bench_test.go +++ b/silence/silence_bench_test.go @@ -19,9 +19,9 @@ import ( "time" "github.com/coder/quartz" - "github.com/go-kit/log" "github.com/prometheus/client_golang/prometheus" "github.com/prometheus/common/model" + "github.com/prometheus/common/promslog" "github.com/stretchr/testify/require" "github.com/prometheus/alertmanager/silence/silencepb" @@ -74,7 +74,7 @@ func benchmarkMutes(b *testing.B, n int) { require.Len(b, silenceIDs, n) m := types.NewMarker(prometheus.NewRegistry()) - s := NewSilencer(silences, m, log.NewNopLogger()) + s := NewSilencer(silences, m, promslog.NewNopLogger()) b.ResetTimer() for i := 0; i < b.N; i++ { diff --git a/silence/silence_test.go b/silence/silence_test.go index d870613a..a65b1f63 100644 --- a/silence/silence_test.go +++ b/silence/silence_test.go @@ -25,11 +25,11 @@ import ( "time" "github.com/coder/quartz" - "github.com/go-kit/log" "github.com/matttproud/golang_protobuf_extensions/pbutil" "github.com/prometheus/client_golang/prometheus" "github.com/prometheus/client_golang/prometheus/testutil" "github.com/prometheus/common/model" + "github.com/prometheus/common/promslog" "github.com/stretchr/testify/require" "go.uber.org/atomic" @@ -298,7 +298,7 @@ func TestSilences_Maintenance_DefaultMaintenanceFuncDoesntCrash(t *testing.T) { f, err := os.CreateTemp("", "snapshot") require.NoError(t, err, "creating temp file failed") clock := quartz.NewMock(t) - s := &Silences{st: state{}, logger: log.NewNopLogger(), clock: clock, metrics: newMetrics(nil, nil)} + s := &Silences{st: state{}, logger: promslog.NewNopLogger(), clock: clock, metrics: newMetrics(nil, nil)} stopc := make(chan struct{}) done := make(chan struct{}) @@ -319,7 +319,7 @@ func TestSilences_Maintenance_SupportsCustomCallback(t *testing.T) { require.NoError(t, err, "creating temp file failed") clock := quartz.NewMock(t) reg := prometheus.NewRegistry() - s := &Silences{st: state{}, logger: log.NewNopLogger(), clock: clock} + s := &Silences{st: state{}, logger: promslog.NewNopLogger(), clock: clock} s.metrics = newMetrics(reg, s) stopc := make(chan struct{}) @@ -1378,7 +1378,7 @@ func TestSilencer(t *testing.T) { now := ss.nowUTC() m := types.NewMarker(prometheus.NewRegistry()) - s := NewSilencer(ss, m, log.NewNopLogger()) + s := NewSilencer(ss, m, promslog.NewNopLogger()) require.False(t, s.Mutes(model.LabelSet{"foo": "bar"}), "expected alert not silenced without any silences") @@ -1618,14 +1618,14 @@ func TestValidateUTF8Matcher(t *testing.T) { } // Change the mode to UTF-8 mode. - ff, err := featurecontrol.NewFlags(log.NewNopLogger(), featurecontrol.FeatureUTF8StrictMode) + ff, err := featurecontrol.NewFlags(promslog.NewNopLogger(), featurecontrol.FeatureUTF8StrictMode) require.NoError(t, err) - compat.InitFromFlags(log.NewNopLogger(), ff) + compat.InitFromFlags(promslog.NewNopLogger(), ff) // Restore the mode to classic at the end of the test. - ff, err = featurecontrol.NewFlags(log.NewNopLogger(), featurecontrol.FeatureClassicMode) + ff, err = featurecontrol.NewFlags(promslog.NewNopLogger(), featurecontrol.FeatureClassicMode) require.NoError(t, err) - defer compat.InitFromFlags(log.NewNopLogger(), ff) + defer compat.InitFromFlags(promslog.NewNopLogger(), ff) for _, c := range cases { checkErr(t, c.err, validateMatcher(c.m)) diff --git a/types/types_test.go b/types/types_test.go index c5ca4b58..7bd5c521 100644 --- a/types/types_test.go +++ b/types/types_test.go @@ -20,9 +20,9 @@ import ( "testing" "time" - "github.com/go-kit/log" "github.com/prometheus/client_golang/prometheus" "github.com/prometheus/common/model" + "github.com/prometheus/common/promslog" "github.com/stretchr/testify/require" "github.com/prometheus/alertmanager/featurecontrol" @@ -396,14 +396,14 @@ func TestValidateUTF8Ls(t *testing.T) { }} // Change the mode to UTF-8 mode. - ff, err := featurecontrol.NewFlags(log.NewNopLogger(), featurecontrol.FeatureUTF8StrictMode) + ff, err := featurecontrol.NewFlags(promslog.NewNopLogger(), featurecontrol.FeatureUTF8StrictMode) require.NoError(t, err) - compat.InitFromFlags(log.NewNopLogger(), ff) + compat.InitFromFlags(promslog.NewNopLogger(), ff) // Restore the mode to classic at the end of the test. - ff, err = featurecontrol.NewFlags(log.NewNopLogger(), featurecontrol.FeatureClassicMode) + ff, err = featurecontrol.NewFlags(promslog.NewNopLogger(), featurecontrol.FeatureClassicMode) require.NoError(t, err) - defer compat.InitFromFlags(log.NewNopLogger(), ff) + defer compat.InitFromFlags(promslog.NewNopLogger(), ff) for _, test := range tests { t.Run(test.name, func(t *testing.T) { diff --git a/ui/react-app/web.go b/ui/react-app/web.go index a0964260..d38df3b6 100644 --- a/ui/react-app/web.go +++ b/ui/react-app/web.go @@ -16,11 +16,10 @@ package reactapp import ( "fmt" "io" + "log/slog" "net/http" "path" - "github.com/go-kit/log" - "github.com/prometheus/common/route" "github.com/prometheus/common/server" ) @@ -30,7 +29,7 @@ var reactRouterPaths = []string{ "/status", } -func Register(r *route.Router, logger log.Logger) { +func Register(r *route.Router, logger *slog.Logger) { serveReactApp := func(w http.ResponseWriter, r *http.Request) { f, err := Assets.Open("/dist/index.html") if err != nil { diff --git a/ui/web.go b/ui/web.go index 38206259..3b811352 100644 --- a/ui/web.go +++ b/ui/web.go @@ -15,11 +15,11 @@ package ui import ( "fmt" + "log/slog" "net/http" _ "net/http/pprof" // Comment this line to disable pprof endpoint. "path" - "github.com/go-kit/log" "github.com/prometheus/client_golang/prometheus/promhttp" "github.com/prometheus/common/route" @@ -27,7 +27,7 @@ import ( ) // Register registers handlers to serve files for the web interface. -func Register(r *route.Router, reloadCh chan<- chan error, logger log.Logger) { +func Register(r *route.Router, reloadCh chan<- chan error, logger *slog.Logger) { r.Get("/metrics", promhttp.Handler().ServeHTTP) r.Get("/", func(w http.ResponseWriter, req *http.Request) {