VictoriaMetrics Operator v0.36.0

Breaking changes

• vmalert: Field OAuth2 was renamed to oauth2 due to compatibility issue. If you defined OAuth2 with below fields in vmalert objects using operator before v0.36.0, these fields must be reapplied with new tag oauth2 after upgrading. See this issue and this PR for details.

  • Affected fields:
    • VMAlert.spec.datasource.OAuth2 -> VMAlert.spec.datasource.oauth2,
    • VMAlert.spec.notifier.OAuth2 -> VMAlert.spec.notifier.oauth2,
    • VMAlert.spec.notifiers[].OAuth2 -> VMAlert.spec.notifiers[].oauth2,
    • VMAlert.spec.remoteRead.OAuth2 -> VMAlert.spec.remoteRead.oauth2,
    • VMAlert.spec.remoteWrite.OAuth2 -> VMAlert.spec.remoteWrite.oauth2,

• vmalert: Field bearerTokenFilePath was renamed to bearerTokenFile due to compatibility issue. If you defined bearerTokenFilePath with below fields in vmalert objects using operator before v0.36.0, these fields must be reapplied with new tag bearerTokenFile after upgrading. See this issue and this PR for details.

  • Affected fields:
    • VMAlert.spec.datasource.bearerTokenFilePath --> VMAlert.spec.datasource.bearerTokenFile,
    • VMAlert.spec.notifier.bearerTokenFilePath --> VMAlert.spec.notifier.bearerTokenFile,
    • VMAlert.spec.notifiers[].bearerTokenFile --> VMAlert.spec.notifiers[].bearerTokenFile,
    • VMAlert.spec.remoteRead.bearerTokenFilePath --> VMAlert.spec.remoteRead.bearerTokenFile,
    • VMAlert.spec.remoteWrite.bearerTokenFilePath --> VMAlert.spec.remoteWrite.bearerTokenFile.

Fixes

• operator set resource requests for config-reloader container by default. See this PR for details.
• fix attachMetadata value miscovert for scrape objects. See this issue and this PR for details.
• fix volumeClaimTemplates change check for objects that generate statefulset, like vmstorage, vmselect. Before, the statefulset won't be recreated if additional claimTemplates object changed. See this issue and this PR for details.
• vmalert: fix tlsCAFile argument value generation when using secret or configMap. See this issue and this PR for details.
• vmalertmanager: fix default request memory and apply default resources if not set. See this issue and this PR for details.
• vmagent: fix missing additional VolumeClaimTemplates when using ClaimTemplates under StatefulMode.

Features

• vmagent: add example config for vmagent statefulmode.
• vmagent/vmsingle: adapt new features in streaming aggregation:
  • support streamAggr.dropInput, see this issue for details;
  • support list for match parameter, see this issue for details;
  • support staleness_interval, see this issue for details.
• vmcluster: add example config for cluster with custom storage claims.
• vmrule: support update_entries_limit field in rules, refer to alerting rules. See this PR for details.
• vmrule: support keep_firing_for field in rules, refer to alerting rules. See this PR for details.
• vmoperator parameters: Add option VM_ENABLESTRICTSECURITY and enable strict security context by default. See this issue, this and this PR for details.
• vmoperator parameters: change option VM_PSPAUTOCREATEENABLED default value from true to false cause PodSecurityPolicy already got deprecated since kubernetes v1.25. See this pr for details.