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@github-actions github-actions released this 31 Oct 18:30
· 2 commits to main since this release
v0.138.0
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0.138.0

💡 Enhancements 💡

  • collector: Migrate simple OpenTelemetryCollector validations from the webhook to CRD annotations so Kubernetes enforces them server-side. ()

🛑 Breaking changes 🛑

  • target allocator: Remove the operator.collector.targetallocatorcr feature flag (#2422)
    This behavior has been enabled by default since version 0.127.0.

🚩 Deprecations 🚩

  • auto-instrumentation: Deprecate VolumeSizeLimit in the Instrumentation CRD (#3382)
    • The volumeSizeLimit field is deprecated.
    • Use spec.<lang>.volume.size instead of spec.<lang>.volumeSizeLimit.
    • The validating webhook emits a warning when volumeSizeLimit is used.

🧰 Bug fixes 🧰

  • target allocator: Add missing TA ownership watches to cert-manager Certificate and Issuer (#4368)
  • collector: Set the log level to 4 when default pdb is created. ()
  • collector: Fix autoscaler not scaling above minReplicas; replicas now respect the scale subresource and never fall below autoscaler.minReplicas. (#4400) Also rename helper GetInitialReplicas to GetDesiredReplicas to reflect reconcile-time behavior.

Components

💡 Enhancements 💡

  • collector: Add logs when the Operator finds an issue during the unmarshall process for spec.service.telemetry section. (#4111)
  • collector: Add spec.dnsPolicy field to the OpenTelemetryCollector to allow users to specify the DNS policy for the collector pods. (#4265)
  • github action: Add link checking workflow to validate documentation (#3425)
    • Added ci-markdown-link.yml workflow using linkspector to check for broken links in markdown files
    • Added .linkspector.yml configuration file
  • collector: add startup probe to the collector CRD (#4347)
  • collector: Validate collector ports from the config to ensure they are within the valid range (1-65535). (#4399)
    • This change adds validation for collector ports specified in the configuration file.
    • Ports must be within the range of 1 to 65535; otherwise, an error will be raised during CR creation.
    • This helps prevent misconfigurations that could lead to runtime errors.

🧰 Bug fixes 🧰

  • collector: Respect telemetry metrics readers when deriving the internal metrics endpoint. (#4049, #4233)

    • Fixes monitoring Service and container port mismatches when .spec.config.service.telemetry.metrics.readers[].pull.exporter.prometheus.port is set.
    • Defaults remain 0.0.0.0:8888 when neither address nor a Prometheus reader is configured.

  • target allocator, opamp: Fix version not being updated after version upgrade. (#4378)

  • target-allocator: Fixed potential duplicate scrape targets caused by Prometheus relabeling. (#3617)

  • auto-instrumentation: Fix nginxCloneScriptTemplate for old shells (#3651)

Components

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