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Merged
merged 2 commits into from
Jan 8, 2025
Merged

feat(lambda-promtail): add relabeling support for log entries #15600

merged 2 commits into from
Jan 8, 2025

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@cyriltovena
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Adds support for relabeling log entries in lambda-promtail using Prometheus-style relabel configs. This allows for more flexible label manipulation and filtering of log entries before they are sent to Loki.

What this PR does / why we need it:

Which issue(s) this PR fixes:
Fixes #

Special notes for your reviewer:

Checklist

  • Reviewed the CONTRIBUTING.md guide (required)
  • Documentation added
  • Tests updated
  • Title matches the required conventional commits format, see here
    • Note that Promtail is considered to be feature complete, and future development for logs collection will be in Grafana Alloy. As such, feat PRs are unlikely to be accepted unless a case can be made for the feature actually being a bug fix to existing behavior.
  • Changes that require user attention or interaction to upgrade are documented in docs/sources/setup/upgrade/_index.md
  • If the change is deprecating or removing a configuration option, update the deprecated-config.yaml and deleted-config.yaml files respectively in the tools/deprecated-config-checker directory. Example PR
@cyriltovena
feat(lambda-promtail): add relabeling support for log entries
a665c2e 
Adds support for relabeling log entries in lambda-promtail using Prometheus-style relabel configs. This allows for more flexible label manipulation and filtering of log entries before they are sent to Loki.
@cyriltovena cyriltovena requested a review from a team as a code owner January 6, 2025 08:43
@github-actions github-actions bot added the type/docs Issues related to technical documentation; the Docs Squad uses this label across many repositories label Jan 6, 2025
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github-actions bot commented Jan 6, 2025 •
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@cyriltovena cyriltovena merged commit c41a8b4 into main Jan 8, 2025
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@cyriltovena cyriltovena deleted the relabling-lambda branch January 8, 2025 07:43
@loki-gh-app loki-gh-app bot mentioned this pull request Jan 13, 2025
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@loki-gh-app loki-gh-app bot mentioned this pull request Jan 20, 2025
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This was referenced Feb 3, 2025
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@loki-gh-app loki-gh-app bot mentioned this pull request Feb 12, 2025
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vlasopoulos added a commit to vlasopoulos/loki that referenced this pull request Jul 1, 2025
@vlasopoulos
feat(lambda-promtail): expose RELABEL_CONFIGS to Terraform
49caf83 
Adds a `relabel_configs` variable so the env var `RELABEL_CONFIGS` introduced in grafana#15600 can be
set from Terraform.
README updated with an example.
@vlasopoulos vlasopoulos mentioned this pull request Jul 1, 2025
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@vlasopoulos vlasopoulos mentioned this pull request Jul 22, 2025
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size/L type/docs Issues related to technical documentation; the Docs Squad uses this label across many repositories

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@cyriltovena @cstyan