mirror of
https://github.com/prometheus/alertmanager
synced 2025-02-17 19:17:07 +00:00
0c086e3b12
* cli: extract client bindings of the v1 API from amtool This is a continuation of [1] but the code is kept in the alertmanage repository rather than having it in client_golang. [1] https://github.com/prometheus/client_golang/pull/333 Co-Authored-By: Fabian Reinartz <fab.reinartz@gmail.com> Co-Authored-By: Tristan Colgate <tcolgate@gmail.com> Co-Authored-By: Corin Lawson <corin@responsight.com> Co-Authored-By: stuart nelson <stuartnelson3@gmail.com> * cli: fix httpSilenceAPI.Set() method * vendor: remove github.com/prometheus/client_golang/api/alertmanager * cli: don't use the model.Alert type
81 lines
2.0 KiB
Go
81 lines
2.0 KiB
Go
package cli
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import (
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"encoding/json"
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"errors"
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"fmt"
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"net/http"
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"time"
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"github.com/alecthomas/kingpin"
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"github.com/prometheus/alertmanager/cli/format"
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"github.com/prometheus/alertmanager/config"
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)
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// Config is the response type of alertmanager config endpoint
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// Duped in cli/format needs to be moved to common/model
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type Config struct {
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ConfigYAML string `json:"configYAML"`
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ConfigJSON config.Config `json:"configJSON"`
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MeshStatus map[string]interface{} `json:"meshStatus"`
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VersionInfo map[string]string `json:"versionInfo"`
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Uptime time.Time `json:"uptime"`
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}
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type alertmanagerStatusResponse struct {
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Status string `json:"status"`
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Data Config `json:"data,omitempty"`
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ErrorType string `json:"errorType,omitempty"`
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Error string `json:"error,omitempty"`
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}
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// configCmd represents the config command
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var configCmd = app.Command("config", "View the running config").Action(queryConfig)
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func init() {
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longHelpText["config"] = `View current config
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The amount of output is controlled by the output selection flag:
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- Simple: Print just the running config
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- Extended: Print the running config as well as uptime and all version info
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- Json: Print entire config object as json`
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}
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func fetchConfig() (Config, error) {
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configResponse := alertmanagerStatusResponse{}
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u := GetAlertmanagerURL("/api/v1/status")
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res, err := http.Get(u.String())
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if err != nil {
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return Config{}, err
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}
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defer res.Body.Close()
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err = json.NewDecoder(res.Body).Decode(&configResponse)
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if err != nil {
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return configResponse.Data, err
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}
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if configResponse.Status != "success" {
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return Config{}, fmt.Errorf("[%s] %s", configResponse.ErrorType, configResponse.Error)
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}
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return configResponse.Data, nil
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}
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func queryConfig(element *kingpin.ParseElement, ctx *kingpin.ParseContext) error {
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config, err := fetchConfig()
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if err != nil {
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return err
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}
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formatter, found := format.Formatters[*output]
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if !found {
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return errors.New("unknown output formatter")
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}
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c := format.Config(config)
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return formatter.FormatConfig(c)
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}
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