Observability

• Jan 22, 2025 Observability dashboards v3.29.0

  Changed

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

  Fixed

  • fix alloy mixins generation
  • fix alloy mixins
  • fix Alloy / Logs Overview dashboard.
• Jan 16, 2025 Observability mimir-app v0.16.0

  Changed

  • Upgrade chart to version 5.6.0
    • Add the possibility to create a dedicated serviceAccount for the alertmanager component by setting alertmanager.serviceAcount.create to true in the values.
    • Add support for setting type and internal traffic policy for Kubernetes service. Set internalTrafficPolicy=Cluster by default in all services with type ClusterIP.
    • more at https://github.com/grafana/mimir/blob/mimir-distributed-5.6.0/operations/helm/charts/mimir-distributed/CHANGELOG.md#560
  • 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
• Jan 14, 2025 Observability mimir-app v0.15.1

  Removed

  • Remove mimir datasource as it is now managed by the observability operator.
• Jan 13, 2025 Observability dashboards v3.28.0

  Added

  • Add Promtail overview dashboard.

  Changed

  • Updated DNS dashboard and show memory usage using cAdvisor metrics.
• Jan 10, 2025 Observability dashboards v3.27.0

  Changed

  • Fixed nodes overview dashboard to avoid master duplicating numbers.
  • Add observability organization label to GS private dashboards.
• Dec 10, 2024 Observability mimir-app v0.15.0

  Added

  • Add “manual e2e” testing procedure.

  Changed

  • Add configuration for alertmanager component to be HA.
• Dec 3, 2024 Observability grafana-app v2.18.0

  Changed

  • Add Ingress dummy paths to block access to the /swagger, /metrics, and /api/health endpoints by default.
  • upgrade grafana chart: 8.5.12 => 8.6.0
• Nov 18, 2024 Observability observability-bundle v1.9.0

  Added

  • Add alloy v0.7.0 as alloyEvents.

  Changed

  • Upgrade alloy-logs and alloy-metrics to chart 0.7.0.
    • Bumps alloy from 1.4.2 to 1.5.0
  • upgrade kube-prometheus-stack from 65.1.1 to 66.2.1
    • prometheus-operator CRDs from 0.75.0 to 0.78.1
    • prometheus-operator from 0.77.1 to 0.78.1
    • prometheus from 2.54.1 to 2.55.1
    • kube-state-metrics from 2.13.0 to 2.14.0
    • grafana from 8.5.0 to 8.6.0
• Nov 18, 2024 Observability alloy-gateway-app v0.2.0

  Changed

  • Update alloy-app to 0.7.0.
    • Bumps alloy to 1.5.0 which includes a ciliumnetworkpolicy fix for clustering.
• Nov 18, 2024 Observability alloy-app v0.7.0

  Changed

  • Upgrade Alloy upstream chart from 0.9.2 to 0.10.0
    • This bumps the version of Alloy from 1.4.2 to 1.5.0

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