build(deps): bump github.com/grafana/tempo-operator from 0.21.0 to 0.22.0

[dependabot]

Bumps github.com/grafana/tempo-operator from 0.21.0 to 0.22.0.

Release notes

Sourced from github.com/grafana/tempo-operator's releases.

Release v0.22.0

🚩 Deprecations 🚩

• tempostack, tempomonolithic: Warn that the Jaeger UI is deprecated when it is enabled. (#1587) The validating webhook now returns a warning when spec.template.queryFrontend.jaegerQuery.enabled of a TempoStack or spec.jaegerui.enabled of a TempoMonolithic is set to true:

  Warning: spec.template.queryFrontend.jaegerQuery.enabled is deprecated and will be removed in a future release
  

  This is only a warning, existing instances keep working and nothing else changes.

🚀 New components 🚀

• metrics-generator: Add support for deploying metrics-generator via TempoStack resource. (#1120) To enable the metrics-generator, add a metricsGenerator section to the TempoStack spec:

  spec:
    template:
      metricsGenerator:
        enabled: true
        remoteWriteURLs:
          - http://prometheus:9090/api/v1/write
        processors: ['service-graphs', 'span-metrics', 'local-blocks']

  enabled must be set to true to deploy the metrics-generator component. remoteWriteURLs is required and must contain at least one Prometheus remote write endpoint. processors is optional. span-metrics, service-graphs, and local-blocks are enabled by default.

  Additional metrics-generator configuration can be set via extraConfig.tempo. Refer to the Tempo metrics-generator documentation for all available options.

💡 Enhancements 💡

• tempostack, tempomonolithic: Add READY column to the output of kubectl get (#1600)
• tempostack: Make it possible to disable the gateway's Ingress when tenant mode is OpenShift (#1416)
• operator: Update Kubernetes dependencies to 1.36, Golang to 1.26 and update gateway images (#1552)
• tempostack, tempomonolithic: Bump Tempo to 2.10.8 and gateway to main-2026-08-13-db2b289 (#1611)
• operator: Speed up initial pod rollout (#1581) Previously, certificate hash annotations were written to the TempoStack/TempoMonolithic CR and propagated to pod templates in a subsequent reconcile. This required three reconcile loops before pods were rolled out with the correct annotations. Now, hashes are passed directly through to the pod, completing the rollout in a single reconcile.

... (truncated)

Changelog

Sourced from github.com/grafana/tempo-operator's changelog.

0.22.0

🚩 Deprecations 🚩

• tempostack, tempomonolithic: Warn that the Jaeger UI is deprecated when it is enabled. (#1587) The validating webhook now returns a warning when spec.template.queryFrontend.jaegerQuery.enabled of a TempoStack or spec.jaegerui.enabled of a TempoMonolithic is set to true:

  Warning: spec.template.queryFrontend.jaegerQuery.enabled is deprecated and will be removed in a future release
  

  This is only a warning, existing instances keep working and nothing else changes.

🚀 New components 🚀

• metrics-generator: Add support for deploying metrics-generator via TempoStack resource. (#1120) To enable the metrics-generator, add a metricsGenerator section to the TempoStack spec:

  spec:
    template:
      metricsGenerator:
        enabled: true
        remoteWriteURLs:
          - http://prometheus:9090/api/v1/write
        processors: ['service-graphs', 'span-metrics', 'local-blocks']

  enabled must be set to true to deploy the metrics-generator component. remoteWriteURLs is required and must contain at least one Prometheus remote write endpoint. processors is optional. span-metrics, service-graphs, and local-blocks are enabled by default.

  Additional metrics-generator configuration can be set via extraConfig.tempo. Refer to the Tempo metrics-generator documentation for all available options.

💡 Enhancements 💡

• tempostack, tempomonolithic: Add READY column to the output of kubectl get (#1600)
• tempostack: Make it possible to disable the gateway's Ingress when tenant mode is OpenShift (#1416)
• operator: Update Kubernetes dependencies to 1.36, Golang to 1.26 and update gateway images (#1552)
• tempostack, tempomonolithic: Bump Tempo to 2.10.8 and gateway to main-2026-08-13-db2b289 (#1611)
• operator: Speed up initial pod rollout (#1581) Previously, certificate hash annotations were written to the TempoStack/TempoMonolithic CR and propagated to pod templates in a subsequent reconcile. This required three reconcile loops before pods were rolled out with the correct annotations. Now, hashes are passed directly through to the pod, completing the rollout in a single reconcile.

... (truncated)

Commits

• 25854bd Prepare Release 0.22.0 (#1616)
• 1c153af [chore] add retry to ossm-monolithic-otel (same as ossm-tempostack-otel) (#1614)
• 6748b26 [chore] use canoncial form of cpu limits in tempostack-resources e2e test (#1...
• ce8ef5b chore(deps): bump the github-actions group with 3 updates (#1612)
• 18a53c1 refactor: pass cert hash annotations through Params instead of CR (#1581)
• c2715dd add option to disable gateway's ingress in OpenShift (#1606)
• a13b8cd Bump Tempo to 2.10.8 and gateway to main-2026-08-13-db2b289 (#1611)
• 16473e3 chore(deps): update golang:1.26 docker digest to 2632668 (#1608)
• 3de6a5d fix(security/unknown/): update module golang.org/x/mod to v0.40.0 [security] ...
• 2a9e537 Support zone-aware replication of a TempoStack (#1578)
• Additional commits viewable in compare view

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