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  1. OpenShift Logging
  2. LOG-5761 Upgrade to Loki v3.1.0
  3. LOG-5769

[observatorium-api] Extend support for new LogQL features included in Loki v2.y.0

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    • Log Storage - Sprint 256

      The Observatorium API has a special-purpose LogQL parser for applying matcher patchers on the label selectors (see pkg/logql/v2). The reason having a custom implementation is lack of license compatibility (observatorium-api is Apache 2.0 and Loki AGPLv3+). From time to time Loki receives updates on the LogQL packaged that require us to add support in our implementation. To catch what changes between minor version use a similar command as:

      git log --oneline upstream/release-2.6.x...upstream/release-2.7.x -- pkg/logql/syntax/expr.y 

            ptsiraki@redhat.com Periklis Tsirakidis
            ptsiraki@redhat.com Periklis Tsirakidis
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