Observability

  • Changed

    • Upgraded upstream chart from 6.19.0 to 6.25.1 - see changelog for more information.
      • This upgrades Loki from 3.2.0 to 3.3.2
      • Minio chart from 4.0.15 to 5.4.0, upgrading minio from RELEASE.2022-09-17T00-09-45Z to RELEASE.2024-12-18T13-15-44Z
        • => beware, this is a huge step, please carefully test the upgrade if you’re using MinIO!
      • grafana-agent-operator from 0.3.15 to 0.5.1
      • rollout_operator from 0.13.0 to 0.23.0
  • Changed

    • Update dashboards for observability-op provisioning.

    Added

    • Add helm chart templating test in ci pipeline.
    • Add tests with ats in ci pipeline.
  • Changed

    • Update Cilium Performance BPF map pressure panel datasource.
    • Dashboard labels for observability-operator provisioning.
  • Changed

    • upgrade grafana chart: 8.6.4 => 8.9.0
    • upgrade grafana : 11.3.1 => 11.5.1
  • Changed

    • Add team label to karpenter dashboard.
    • Add grafana organization label to public dashboards

    Removed

    • Remove CAPI Overview dashboard.
  • Added

    • add ingress template
    • skaffolding of the application template
  • Fixed

    • Fix datasource for the new Cluster Overview dashboard.
  • Changed

    • Update DNS dashboard to include memory requests.
    • Added Cluster Overviewdashboard.

    Fixed

    • fix alloy mixins generation
    • fix alloy mixins
    • fix Alloy / Logs Overview dashboard.
  • Changed

    • Upgrade chart to version 5.6.0
    • Upgrade mimir to 2.15.0
      • Ingester: Change -initial-delay for circuit breakers to begin when the first request is received, rather than at breaker activation.
      • Query-frontend: apply query pruning before query sharding instead of after.
      • Ingester: Replace cortex_discarded_samples_total label from sample-out-of-bounds to sample-timestamp-too-old.
      • Querier: The . pattern in regular expressions in PromQL matches newline characters. With this change regular expressions like .* match strings that include \n. To maintain the old behaviour, you will have to change regular expressions by replacing all . patterns with [^\n], e.g. foo[^\n]*. This upgrades PromQL compatibility from Prometheus 2.0 to 3.0. #9844
      • Ingester: improve performance of reading the WAL.
      • Querier: improve performance and memory consumption of queries that select many series.
      • more at https://github.com/grafana/mimir/blob/main/CHANGELOG.md#2150
  • Removed

    • Remove mimir datasource as it is now managed by the observability operator.