* Release v0.28.0-rc.0
* [CHANGE] Templating errors in the SNS integration now return an error. #3531#3879
* [FEATURE] Add a new Microsoft Teams integration based on Flows #4024
* [FEATURE] Add a new Rocket.Chat integration #3600
* [FEATURE] Add a new Jira integration #3590#3931
* [FEATURE] Add support for `GOMEMLIMIT`, enable it via the feature flag `--enable-feature=auto-gomemlimit`. #3895
* [FEATURE] Add support for `GOMAXPROCS`, enable it via the feature flag `--enable-feature=auto-gomaxprocs`. #3837
* [FEATURE] Add support for limits of silences including the maximum number of active and pending silences, and the maximum size per silence (in bytes). You can use the flags `--silences.max-silences` and `--silences.max-silence-size-bytes` to set them accordingly #3852#3862#3866#3885#3886#3877
* [FEATURE] Muted alerts now show whether they are suppressed or not in both the `/api/v2/alerts` endpoint and the Alertmanager UI. #3793#3797#3792
* [ENHANCEMENT] Add support for `content`, `username` and `avatar_url` in the Discord integration. `content` and `username` also support templating. #4007
* [ENHANCEMENT] Only invalidate the silences cache if a new silence is created or an existing silence replaced - should improve latency on both `GET api/v2/alerts` and `POST api/v2/alerts` API endpoint. #3961
* [ENHANCEMENT] Add image source label to Dockerfile. To get changelogs shown when using Renovate #4062
* [ENHANCEMENT] Build using go 1.23 #4071
* [ENHANCEMENT] Support setting a global SMTP TLS configuration. #3732
* [ENHANCEMENT] The setting `room_id` in the WebEx integration can now be templated to allow for dynamic room IDs. #3801
* [ENHANCEMENT] Enable setting `message_thread_id` for the Telegram integration. #3638
* [ENHANCEMENT] Support the `since` and `humanizeDuration` functions to templates. This means users can now format time to more human-readable text. #3863
* [ENHANCEMENT] Support the `date` and `tz` functions to templates. This means users can now format time in a specified format and also change the timezone to their specific locale. #3812
* [ENHANCEMENT] Latency metrics now support native histograms. #3737
* [BUGFIX] Fix the SMTP integration not correctly closing an SMTP submission, which may lead to unsuccessful dispatches being marked as successful. #4006
* [BUGFIX] The `ParseMode` option is now set explicitly in the Telegram integration. If we don't HTML tags had not been parsed by default. #4027
* [BUGFIX] Fix a memory leak that was caused by updates silences continuously. #3930
* [BUGFIX] Fix hiding secret URLs when the URL is incorrect. #3887
* [BUGFIX] Fix a race condition in the alerts - it was more of a hypothetical race condition that could have occurred in the alert reception pipeline. #3648
* [BUGFIX] Fix a race condition in the alert delivery pipeline that would cause a firing alert that was delivered earlier to be deleted from the aggregation group when instead it should have been delivered again. #3826
* [BUGFIX] Fix version in APIv1 deprecation notice. #3815
* [BUGFIX] Fix crash errors when using `url_file` in the Webhook integration. #3800
* [BUGFIX] fix `Route.ID()` returns conflicting IDs. #3803
* [BUGFIX] Fix deadlock on the alerts memory store. #3715
* [BUGFIX] Fix `amtool template render` when using the default values. #3725
* [BUGFIX] Fix `webhook_url_file` for both the Discord and Microsoft Teams integrations. #3728#3745
---------
Signed-off-by: SuperQ <superq@gmail.com>
Signed-off-by: gotjosh <josue.abreu@gmail.com>
Co-authored-by: gotjosh <josue.abreu@gmail.com>
* Cut Alertmanager version 0.27 from the rc.0 (#3740)
Signed-off-by: gotjosh <josue.abreu@gmail.com>
* update the release md to reflect the current timings
Signed-off-by: gotjosh <josue.abreu@gmail.com>
---------
Signed-off-by: gotjosh <josue.abreu@gmail.com>
* Release: Cut 0.27.0-rc.0
Signed-off-by: gotjosh <josue.abreu@gmail.com>
* small fixes
- typo in respond
- add PR numbers for UTF-8
Signed-off-by: gotjosh <josue.abreu@gmail.com>
* more worthsmithing
Signed-off-by: gotjosh <josue.abreu@gmail.com>
* Fix flaky test TestClusterJoinAndReconnect/TestTLSConnection (#3722)
wait until `p2.Status()` returns because it blocks until we're ready - that way, we're guaranteed to know that the cluster size is 2.
Signed-off-by: gotjosh <josue.abreu@gmail.com>
---------
Signed-off-by: gotjosh <josue.abreu@gmail.com>
Some users have been vocal about the security fix not visible enough in the changelog, it seems like prometheus uses [SECURITY] to disclose these and I think it's a good practice.
A copy of #3487 but for the release branch of 0.26
Signed-off-by: gotjosh <josue.abreu@gmail.com>
The publish_release job failed to complete when v0.25.0-rc.1 was pushed
because the binaries were not available (the build_all job didn't run on
v0.x tags).
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
The CI automation failed to publish the vv0.25.0-rc.0 tag so we need
to spin another release candidate.
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
By default the library implementing the back-off timer stops the timer
after 15 minutes. Since the code never checked the value returned by the
ticker, notification retries were executed without delay after the 15
minutes had elapsed (e.g. for `group_interval` greater than 15m).
This change ensures that the back-off timer never expires.
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
* Cut v0.18.0-rc.0
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
* fix typo
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
* Fix more small typos
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
* include #1948
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
* Fix release date
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
If a users chooses to disable the Alertmanager cluster feature, there is
no cluster name nor cluster peers. Hence these should be optional. Only
cluster status is set to "disabled".
Signed-off-by: Max Leonard Inden <IndenML@gmail.com>
When users start Alertmanager with `--cluster.listen-address=`, the
cluster will not be initialized, hence api.peer will be `nil`. So far
this would result in a nil pointer dereference by the API v2 accessing
the api.peer field.
With this patch, api v2 skips populating the peers array, sets the name
to an empty string and the status to "disabled" in case `api.peer` is
nil.
Signed-off-by: Max Leonard Inden <IndenML@gmail.com>
