alertmanager/CHANGELOG.md at cd4a524848ca037f7daa1a27a238f731c0e4c0c7

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0.16.0-alpha.0 / 2018-11-30

This release introduces a new API v2, fully generated via the OpenAPI project [1]. At the same time with this release the previous API v1 is being deprecated. API v1 will be removed with Alertmanager release v0.18.0.

[CHANGE] Deprecate API v1
[CHANGE] Remove api/v1/alerts/groups GET endpoint (#1508 & #1525)
[CHANGE] Revert Alertmanager working directory changes in Docker image back to /alertmanager (#1435)
[CHANGE] Using the recommended label syntax for maintainer in Dockerfile (#1533)
[CHANGE] Change alertmanager_notifications_total to count attempted notifications, not only successful ones (#1578)
[CHANGE] Run as nobody inside container (#1586)
[CHANGE] Support w for weeks when creating silences, remove y for year (#1620)
[FEATURE] Introduce OpenAPI generated API v2 (#1352)
[FEATURE] Lookup parts in strings using regexp.MatchString in templates (#1452)
[FEATURE] Support image/thumb url in attachment in Slack notifier (#1506)
[FEATURE] Support custom TLS certificates for the email notifier (#1528)
[FEATURE] Add support for images and links in the PagerDuty notification config (#1559)
[FEATURE] Add support for grouping by all labels (#1588)
[FEATURE] [amtool] Add timeout support to amtool commands (#1471)
[FEATURE] [amtool] Added config routes tools for vizualization and testing routes (#1511)
[FEATURE] [amtool] Support adding alerts using amtool (#1461)
[ENHANCEMENT] Add help link in UI to Alertmanager documentation (#1522)
[ENHANCEMENT] Enforce HTTP or HTTPS URLs in Alertmanager config (#1567)
[ENHANCEMENT] Make OpsGenie API Key a templated string (#1594)
[ENHANCEMENT] Add name, value and SlackConfirmationField to action in Slack notifier (#1557)
[ENHANCEMENT] Show more alert information on silence form and silence view pages (#1601)
[ENHANCEMENT] Add cluster peers DNS refresh job (#1428)
[BUGFIX] Fix email template typo in alert-warning style (#1421)
[BUGFIX] Fix silence redirect on silence creation UI page (#1548)
[BUGFIX] Add missing callback_id parameter in Slack notifier (#1592)
[BUGFIX] Throw error if no auth mechanism matches in email notifier (#1608)
[BUGFIX] Use quoted-printable transfer encoding for the email notifier (#1609)
[BUGFIX] Do not merge expired gossip messages (#1631)
[BUGFIX] Fix "PLAIN" auth during notification via smtp-over-tls on port 465 (#1591)
[BUGFIX] [amtool] Support assuming first label is alertname in alert query with matchers (#1575)
[BUGFIX] [amtool] Fix config path check in amtool (#1538)
[BUGFIX] [amtool] Fix rfc3339 example texts (#1526)
[BUGFIX] [amtool] Fixed issue with loading path of a default configs (#1529)

[1] https://github.com/prometheus/alertmanager#api

0.15.3 / 2018-11-09

[BUGFIX] Fix alert merging supporting both empty and set EndsAt property for firing alerts send by Prometheus (#1611)

0.15.2 / 2018-08-14

[ENHANCEMENT] [amtool] Add support for stdin to check-config (#1431)
[ENHANCEMENT] Log PagerDuty v1 response on BadRequest (#1481)
[BUGFIX] Correctly encode query strings in notifiers (#1516)
[BUGFIX] Add cache control headers to the API responses to avoid IE caching (#1500)
[BUGFIX] Avoid listener blocking on unsubscribe (#1482)
[BUGFIX] Fix a bunch of unhandled errors (#1501)
[BUGFIX] Update PagerDuty API V2 to send full details on resolve (#1483)
[BUGFIX] Validate URLs at config load time (#1468)
[BUGFIX] Fix Settle() interval (#1478)
[BUGFIX] Fix email to be green if only none firing (#1475)
[BUGFIX] Handle errors in notify (#1474)
[BUGFIX] Fix templating of hipchat room id (#1463)

0.15.1 / 2018-07-10

[BUGFIX] Fix email template typo in alert-warning style (#1421)
[BUGFIX] Fix regression in Pager Duty config (#1455)
[BUGFIX] Catch templating errors in Wechat Notify (#1436)
[BUGFIX] Fail when no private address can be found for cluster (#1437)
[BUGFIX] Make sure we don't miss the first pushPull when joining cluster (#1456)
[BUGFIX] Fix concurrent read and write group error in dispatch (#1447)

0.15.0 / 2018-06-22

[CHANGE] [amtool] Update silence add and update flags (#1298)
[CHANGE] Replace deprecated InstrumentHandler() (#1302)
[CHANGE] Validate Slack field config and only allow the necessary input (#1334)
[CHANGE] Remove legacy alert ingest endpoint (#1362)
[CHANGE] Move to memberlist as underlying gossip protocol including cluster flag changes from --mesh.xxx to --cluster.xxx (#1232)
[CHANGE] Move Alertmanager working directory in Docker image to /etc/alertmanager (#1313)
[BUGFIX/CHANGE] The default group by is no labels. (#1287)
[FEATURE] [amtool] Filter alerts by receiver (#1402)
[FEATURE] Wait for mesh to settle before sending alerts (#1209)
[FEATURE] [amtool] Support basic auth in alertmanager url (#1279)
[FEATURE] Make HTTP clients used for integrations configurable
[ENHANCEMENT] Support receiving alerts with end time and zero start time
[ENHANCEMENT] Sort dispatched alerts by job+instance (#1234)
[ENHANCEMENT] Support alert query filters active and unprocessed (#1366)
[ENHANCEMENT] [amtool] Expose alert query flags --active and --unprocessed (#1370)
[ENHANCEMENT] Add Slack actions to notifications (#1355)
[BUGFIX] Register nflog snapShotSize metric
[BUGFIX] Sort alerts in correct order before flushing to notifiers (#1349)
[BUGFIX] Don't reset initial wait timer if flush is in-progress (#1301)
[BUGFIX] Fix resolved alerts still inhibiting (#1331)
[BUGFIX] Template wechat config fields (#1356)
[BUGFIX] Notify resolved alerts properly (#1408)
[BUGFIX] Fix parsing for label values with commas (#1395)
[BUGFIX] Hide sensitive Wechat configuration (#1253)
[BUGFIX] Prepopulate matchers when recreating a silence (#1270)
[BUGFIX] Fix wechat panic (#1293)
[BUGFIX] Allow empty matchers in silences/filtering (#1289)
[BUGFIX] Properly configure HTTP client for Wechat integration

0.14.0 / 2018-02-12

[ENHANCEMENT] [amtool] Silence update support dwy suffixes to expire flag (#1197)
[ENHANCEMENT] Allow templating PagerDuty receiver severity (#1214)
[ENHANCEMENT] Include receiver name in failed notifications log messages (#1207)
[ENHANCEMENT] Allow global opsgenie api key (#1208)
[ENHANCEMENT] Add mesh metrics (#1225)
[ENHANCEMENT] Add Class field to PagerDuty; add templating to PagerDuty-CEF fields (#1231)
[BUGFIX] Don't notify of resolved alerts if none were reported firing (#1198)
[BUGFIX] Notify only when new firing alerts are added (#1205)
[BUGFIX] [mesh] Fix pending connections never set to established (#1204)
[BUGFIX] Allow OpsGenie notifier to have empty team fields (#1224)
[BUGFIX] Don't count alerts with EndTime in the future as resolved (#1233)
[BUGFIX] Speed up re-rendering of Silence UI (#1235)
[BUGFIX] Forbid 0 value for group_interval and repeat_interval (#1230)
[BUGFIX] Fix WeChat agentid issue (#1229)

0.13.0 / 2018-01-12

[CHANGE] Switch cmd/alertmanager to kingpin (#974)
[CHANGE] [amtool] Switch amtool to kingpin (#976)
[CHANGE] [amtool] silence query: --expired flag only shows expired silences (#1190)
[CHANGE] Return config reload result from reload endpoint (#1180)
[FEATURE] UI silence form is populated from location bar (#1148)
[FEATURE] Add /-/healthy endpoint (#1159)
[ENHANCEMENT] Instrument and log snapshot sizes on maintenance (#1155)
[ENHANCEMENT] Make alertGC interval configurable (#1151)
[ENHANCEMENT] Display mesh connections in the Status page (#1164)
[BUGFIX] Template service keys for pagerduty notifier (#1182)
[BUGFIX] Fix expire buttons on the silences page (#1171)
[BUGFIX] Fix JavaScript error in MSIE due to endswith() usage (#1172)
[BUGFIX] Correctly format UI error output (#1167)

0.12.0 / 2017-12-15

[FEATURE] package amtool in docker container (#1127)
[FEATURE] Add notify support for Chinese User wechat (#1059)
[FEATURE] [amtool] Add a new silence import command (#1082)
[FEATURE] [amtool] Add new command to update silence (#1123)
[FEATURE] [amtool] Add ability to query for silences that will expire soon (#1120)
[ENHANCEMENT] Template source field in PagerDuty alert payload (#1117)
[ENHANCEMENT] Add footer field for slack messages (#1141)
[ENHANCEMENT] Add Slack additional "fields" to notifications (#1135)
[ENHANCEMENT] Adding check for webhook's URL formatting (#1129)
[ENHANCEMENT] Let the browser remember the creator of a silence (#1112)
[BUGFIX] Fix race in stopping inhibitor (#1118)
[BUGFIX] Fix browser UI when entering negative duration (#1132)

0.11.0 / 2017-11-16

[CHANGE] Make silence negative filtering consistent with alert filtering (#1095)
[CHANGE] Change HipChat and OpsGenie api config names (#1087)
[ENHANCEMENT] amtool: Allow 'd', 'w', 'y' time suffixes when creating silence (#1091)
[ENHANCEMENT] Support OpsGenie Priority field (#1094)
[BUGFIX] Fix UI when no silences are present (#1090)
[BUGFIX] Fix OpsGenie Teams field (#1101)
[BUGFIX] Fix OpsGenie Tags field (#1108)

0.10.0 / 2017-11-09

[CHANGE] Prevent inhibiting alerts in the source of the inhibition (#1017)
[ENHANCEMENT] Improve amtool check-config use and description text (#1016)
[ENHANCEMENT] Add metrics about current silences and alerts (#998)
[ENHANCEMENT] Sorted silences based on current status (#1015)
[ENHANCEMENT] Add metric of alertmanager position in mesh (#1024)
[ENHANCEMENT] Initialise notifications_total and notifications_failed_total (#1011)
[ENHANCEMENT] Allow selectable matchers on silence view (#1030)
[ENHANCEMENT] Allow template in victorops message_type field (#1038)
[ENHANCEMENT] Optionally hide inhibited alerts in API response (#1039)
[ENHANCEMENT] Toggle silenced and inhibited alerts in UI (#1049)
[ENHANCEMENT] Fix pushover limits (title, message, url) (#1055)
[ENHANCEMENT] Add limit to OpsGenie message (#1045)
[ENHANCEMENT] Upgrade OpsGenie notifier to v2 API. (#1061)
[ENHANCEMENT] Allow template in victorops routing_key field (#1083)
[ENHANCEMENT] Add support for PagerDuty API v2 (#1054)
[BUGFIX] Fix inhibit race (#1032)
[BUGFIX] Fix segfault on amtool (#1031)
[BUGFIX] Remove .WasInhibited and .WasSilenced fields of Alert type (#1026)
[BUGFIX] nflog: Fix Log() crash when gossip is nil (#1064)
[BUGFIX] Fix notifications for flapping alerts (#1071)
[BUGFIX] Fix shutdown crash with nil mesh router (#1077)
[BUGFIX] Fix negative matchers filtering (#1077)

0.9.1 / 2017-09-29

[BUGFIX] Fix -web.external-url regression in ui (#1008)
[BUGFIX] Fix multipart email implementation (#1009)

0.9.0 / 2017-09-28

[ENHANCEMENT] Add current time to webhook message (#909)
[ENHANCEMENT] Add link_names to slack notifier (#912)
[ENHANCEMENT] Make ui labels selectable/highlightable (#932)
[ENHANCEMENT] Make links in ui annotations selectable (#946)
[ENHANCEMENT] Expose the alert's "fingerprint" (unique identifier) through API (#786)
[ENHANCEMENT] Add README information for amtool (#939)
[ENHANCEMENT] Use user-set logging option consistently throughout alertmanager (#968)
[ENHANCEMENT] Sort alerts returned from API by their fingerprint (#969)
[ENHANCEMENT] Add edit/delete silence buttons on silence page view (#970)
[ENHANCEMENT] Add check-config subcommand to amtool (#978)
[ENHANCEMENT] Add email notification text content support (#934)
[ENHANCEMENT] Support passing binary name to make build target (#990)
[ENHANCEMENT] Show total no. of silenced alerts in preview (#994)
[ENHANCEMENT] Added confirmation dialog when expiring silences (#993)
[BUGFIX] Fix crash when no mesh router is configured (#919)
[BUGFIX] Render status page without mesh (#920)
[BUGFIX] Exit amtool subcommands with non-zero error code (#938)
[BUGFIX] Change mktemp invocation in makefile to work for macOS (#971)
[BUGFIX] Add a mutex to silences.go:gossipData (#984)
[BUGFIX] silences: avoid deadlock (#995)
[BUGFIX] Ignore expired silences OnGossip (#999)

0.8.0 / 2017-07-20

[FEATURE] Add ability to filter alerts by receiver in the UI (#890)
[FEATURE] Add User-Agent for webhook requests (#893)
[ENHANCEMENT] Add possibility to have a global victorops api_key (#897)
[ENHANCEMENT] Add EntityDisplayName and improve StateMessage for Victorops (#769)
[ENHANCEMENT] Omit empty config fields and show regex upon re-marshalling to elide secrets (#864)
[ENHANCEMENT] Parse API error messages in UI (#866)
[ENHANCEMENT] Enable sending mail via smtp port 465 (#704)
[BUGFIX] Prevent duplicate notifications by sorting matchers (#882)
[BUGFIX] Remove timeout for UI requests (#890)
[BUGFIX] Update config file location of CLI in flag usage text (#895)

0.7.1 / 2017-06-09

[BUGFIX] Fix filtering by label on Alert list and Silence list page

0.7.0 / 2017-06-08

[CHANGE] Rewrite UI from scratch improving UX
[CHANGE] Rename config to configYAML on api/v1/status
[FEATURE] Add ability to update a silence on api/v1/silences POST endpoint (See #765)
[FEATURE] Return alert status on api/v1/alerts GET endpoint
[FEATURE] Serve silence state on api/v1/silences GET endpoint
[FEATURE] Add ability to specify a route prefix
[FEATURE] Add option to disable AM listening on mesh port
[ENHANCEMENT] Add ability to specify filter string and silenced flag on api/v1/alerts GET endpoint
[ENHANCEMENT] Update cache-control to prevent caching for web assets in general.
[ENHANCEMENT] Serve web assets by alertmanager instead of external CDN (See #846)
[ENHANCEMENT] Elide secrets in alertmanager config (See #840)
[ENHANCEMENT] AMTool: Move config file to a more consistent location (See #843)
[BUGFIX] Enable builds for Solaris/Illumos
[BUGFIX] Load web assets based on url path (See #323)

0.6.2 / 2017-05-09

[BUGFIX] Correctly link to silences from alert again
[BUGFIX] Correctly hide silenced/show active alerts in UI again
[BUGFIX] Fix regression of alerts not being displayed until first processing
[BUGFIX] Fix internal usage of wrong lock for silence markers
[BUGFIX] Adapt amtool's API parsing to recent API changes
[BUGFIX] Correctly marshal regexes in config JSON response
[CHANGE] Anchor silence regex matchers to be consistent with Prometheus
[ENHANCEMENT] Error if root route is using continue keyword

0.6.1 / 2017-04-28

[BUGFIX] Fix incorrectly serialized hash for notification providers.
[ENHANCEMENT] Add processing status field to alerts.
[FEATURE] Add config hash metric.

0.6.0 / 2017-04-25

[BUGFIX] Add groupKey to alerts/groups endpoint https://github.com/prometheus/alertmanager/pull/576
[BUGFIX] Only notify on firing alerts https://github.com/prometheus/alertmanager/pull/595
[BUGFIX] Correctly marshal regex's in config for routing tree https://github.com/prometheus/alertmanager/pull/602
[BUGFIX] Prevent panic when failing to load config https://github.com/prometheus/alertmanager/pull/607
[BUGFIX] Prevent panic when alertmanager is started with an empty -mesh.peer https://github.com/prometheus/alertmanager/pull/726
[CHANGE] Rename VictorOps config variables https://github.com/prometheus/alertmanager/pull/667
[CHANGE] No longer generate releases for openbsd/arm https://github.com/prometheus/alertmanager/pull/732
[ENHANCEMENT] Add DELETE as accepted CORS method 0ecc59076c
[ENHANCEMENT] Switch to using gogoproto for protobuf https://github.com/prometheus/alertmanager/pull/715
[ENHANCEMENT] Include notifier type in logs and errors https://github.com/prometheus/alertmanager/pull/702
[FEATURE] Expose mesh peers on status page https://github.com/prometheus/alertmanager/pull/644
[FEATURE] Add reReplaceAll template function https://github.com/prometheus/alertmanager/pull/639
[FEATURE] Allow label-based filtering alerts/silences through API https://github.com/prometheus/alertmanager/pull/633
[FEATURE] Add commandline tool for interacting with alertmanager https://github.com/prometheus/alertmanager/pull/636

0.5.1 / 2016-11-24

[BUGFIX] Fix crash caused by race condition in silencing
[ENHANCEMENT] Improve logging of API errors
[ENHANCEMENT] Add metrics for the notification log

0.5.0 / 2016-11-01

This release requires a storage wipe. It contains fundamental internal changes that came with implementing the high availability mode.

[FEATURE] Alertmanager clustering for high availability
[FEATURE] Garbage collection of old silences and notification logs
[CHANGE] New storage format
[CHANGE] Stricter silence semantics for consistent historical view

0.4.2 / 2016-09-02

[BUGFIX] Fix broken regex checkbox in silence form
[BUGFIX] Simplify inconsistent silence update behavior

0.4.1 / 2016-08-31

[BUGFIX] Wait for silence query to finish instead of showing error
[BUGFIX] Fix sorting of silences
[BUGFIX] Provide visual feedback after creating a silence
[BUGFIX] Fix styling of silences
[ENHANCEMENT] Provide cleaner API silence interface

0.4.0 / 2016-08-23

[FEATURE] Silences are now paginated in the web ui
[CHANGE] Failure to start on unparsed flags

0.3.0 / 2016-07-07

[CHANGE] Alerts are purely in memory and no longer persistent across restarts
[FEATURE] Add SMTP LOGIN authentication mechanism

0.2.1 / 2016-06-23

[ENHANCEMENT] Allow inheritance of route receiver
[ENHANCEMENT] Add silence cache to silence provider
[BUGFIX] Fix HipChat room number in integration URL

0.2.0 / 2016-06-17

This release uses a new storage backend based on BoltDB. You have to backup and wipe your former storage path to run it.

[CHANGE] Use BoltDB as data store.
[CHANGE] Move SMTP authentification to configuration file
[FEATURE] add /-/reload HTTP endpoint
[FEATURE] Filter silenced alerts in web UI
[ENHANCEMENT] reduce inhibition computation complexity
[ENHANCEMENT] Add support for teams and tags in OpsGenie integration
[BUGFIX] Handle OpsGenie responses correctly
[BUGFIX] Fix Pushover queue length issue
[BUGFIX] STARTTLS before querying auth mechanism in email integration

0.1.1 / 2016-03-15

[BUGFIX] Fix global database lock issue
[ENHANCEMENT] Improve SQLite alerts index
[ENHANCEMENT] Enable debug endpoint

0.1.0 / 2016-02-23

This version is a full rewrite of the Alertmanager with a very different feature set. Thus, there is no meaningful changelog.

Changes with respect to 0.1.0-beta2:

[CHANGE] Expose same data structure to templates and webhook
[ENHANCEMENT] Show generator URL in default templates and web UI
[ENHANCEMENT] Support for Slack icon_emoji field
[ENHANCEMENT] Expose incident key to templates and webhook data
[ENHANCEMENT] Allow markdown in Slack 'text' field
[BUGFIX] Fixed database locking issue

0.1.0-beta2 / 2016-02-03

[BUGFIX] Properly set timeout for incoming alerts with fixed start time
[ENHANCEMENT] Send source field in OpsGenie integration
[ENHANCEMENT] Improved routing configuration validation
[FEATURE] Basic instrumentation added

0.1.0-beta1 / 2016-01-08

[BUGFIX] Send full alert group state on each update. Fixes erroneous resolved notifications.
[FEATURE] HipChat integration
[CHANGE] Slack integration no longer sends resolved notifications by default

0.1.0-beta0 / 2015-12-23