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feat(env): add auto go maxprocs #3837

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merged 5 commits into from
Jun 25, 2024

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dongjiang1989
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this PR is about adding a new dependency on go.uber.go/automaxprocs.

auto set GOMAXPROC for Alertmanager Container by prometheus-operator.

ref: prometheus/prometheus#10498

Signed-off-by: dongjiang1989 <dongjiang1989@126.com>
@grobinson-grafana
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I think this is a duplicate of #3736.

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@dongjiang1989
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dongjiang1989 commented Jun 21, 2024

Could you add it behind a feature flag with a log like Prometheus?

https://github.com/prometheus/prometheus/blob/d78253319daa62c8f28ed47e40bafcad2dd8b586/cmd/prometheus/main.go#L735-L742

Thanks. Got it. Please re-check. @simonpasquier

Signed-off-by: dongjiang <dongjiang1989@126.com>
Signed-off-by: dongjiang1989 <dongjiang1989@126.com>
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Thanks!

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Looks good to me!

./alertmanager --config.file=config.yml --enable-feature=auto-gomaxprocs
ts=2024-06-24T08:25:41.929Z caller=main.go:188 level=info msg="Starting Alertmanager" version="(version=0.27.0, branch=support-auto-gomaxproc, revision=2f473f456f8ab59189206f2d8a2ac7934ea1c3e7)"
ts=2024-06-24T08:25:41.929Z caller=main.go:189 level=info build_context="(go=go1.22.4, platform=darwin/arm64, user=grobinson@Georges-Air.fritz.box, date=20240624-08:23:26, tags=unknown)"
ts=2024-06-24T08:25:41.929Z caller=featurecontrol.go:117 level=warn msg="Automatically set GOMAXPROCS to match Linux container CPU quota"
ts=2024-06-24T08:25:41.929Z caller=main.go:200 level=info component=automaxprocs msg="Leaving GOMAXPROCS=8: CPU quota undefined"

@simonpasquier simonpasquier merged commit 7d615b7 into prometheus:main Jun 25, 2024
11 checks passed
@dongjiang1989 dongjiang1989 deleted the support-auto-gomaxproc branch June 26, 2024 03:02
TheMeier pushed a commit to TheMeier/alertmanager that referenced this pull request Sep 29, 2024
* add auto go maxprocs

---------

Signed-off-by: dongjiang1989 <dongjiang1989@126.com>
Signed-off-by: dongjiang <dongjiang1989@126.com>
SuperQ added a commit that referenced this pull request Oct 16, 2024
* [CHANGE] Deprecate and remove api/v1/ #2970
* [CHANGE] Remove unused feature flags #3676
* [CHANGE] Newlines in smtp password file are now ignored #3681
* [CHANGE] Change compat metrics to counters #3686
* [CHANGE] Do not register compat metrics in amtool #3713
* [CHANGE] Remove metrics from compat package #3714
* [CHANGE] Mark muted alerts #3793
* [FEATURE] Add metric for inhibit rules #3681
* [FEATURE] Support UTF-8 label matchers #3453, #3507, #3523, #3483, #3567, #3568, #3569, #3571, #3595, #3604, #3619, #3658, #3659, #3662, #3668, 3572
* [FEATURE] Add counter to track alerts dropped outside of time_intervals #3565
* [FEATURE] Add date and tz functions to templates #3812
* [FEATURE] Add limits for silences #3852
* [FEATURE] Add time helpers for templates #3863
* [FEATURE] Add auto GOMAXPROCS #3837
* [FEATURE] Add auto GOMEMLIMIT #3895
* [FEATURE] Add Jira receiver integration #3590
* [ENHANCEMENT] Add the receiver name to notification metrics #3045
* [ENHANCEMENT] Add the route ID to uuid #3372
* [ENHANCEMENT] Add duration to the notify success message #3559
* [ENHANCEMENT] Implement webhook_url_file for discord and msteams #3555
* [ENHANCEMENT] Add debug logs for muted alerts #3558
* [ENHANCEMENT] API: Allow the Silences API to use their own 400 response #3610
* [ENHANCEMENT] Add summary to msteams notification #3616
* [ENHANCEMENT] Add context reasons to notifications failed counter #3631
* [ENHANCEMENT] Add optional native histogram support to latency metrics #3737
* [ENHANCEMENT] Enable setting ThreadId for Telegram notifications #3638
* [ENHANCEMENT] Allow webex roomID from template #3801
* [BUGFIX] Add missing integrations to notify metrics #3480
* [BUGFIX] Add missing ttl in pushhover #3474
* [BUGFIX] Fix scheme required for webhook url in amtool #3409
* [BUGFIX] Remove duplicate integration from metrics #3516
* [BUGFIX] Reflect Discord's max length message limits #3597
* [BUGFIX] Fix nil error in warn logs about incompatible matchers #3683
* [BUGFIX] Fix a small number of inconsistencies in compat package logging #3718
* [BUGFIX] Fix log line in featurecontrol #3719
* [BUGFIX] Fix panic in acceptance tests #3592
* [BUGFIX] Fix flaky test TestClusterJoinAndReconnect/TestTLSConnection #3722
* [BUGFIX] Fix crash on errors when url_file is used #3800
* [BUGFIX] Fix race condition in dispatch.go #3826
* [BUGFIX] Fix race conditions in the memory alerts store #3648
* [BUGFIX] Hide config.SecretURL when the URL is incorrect. #3887
* [BUGFIX] Fix invalid silence causes incomplete updates #3898
* [BUGFIX] Fix leaking of Silences matcherCache entries #3930
* [BUGFIX] Close SMTP submission correctly to handle errors #4006

Signed-off-by: SuperQ <superq@gmail.com>
@SuperQ SuperQ mentioned this pull request Oct 16, 2024
gotjosh added a commit that referenced this pull request Oct 24, 2024
* 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>
SuperQ added a commit that referenced this pull request Dec 19, 2024
* [CHANGE] Templating errors in the SNS integration now return an error. #3531 #3879
* [CHANGE] Adopt log/slog, drop go-kit/log #4089
* [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
* [ENHANCEMENT] Add timeout option for webhook notifier. #4137
* [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
* [BUGFIX] Fix wechat api link #4084
* [BUGFIX] Fix build info metric #4166

Signed-off-by: SuperQ <superq@gmail.com>
@SuperQ SuperQ mentioned this pull request Dec 19, 2024
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3 participants