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Open Cluster Management Add-on Updates: What to Check at Each Stage

OCM does not mandate a dev-to-production sequence. Learn how to use its placement and add-on controls in a staged rollout, and what your team must define locally.
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Open Cluster Management (OCM) does not require a universal dev → staging → production upgrade order. For teams that use those environments, a staged rollout is a sensible operating pattern: verify the OCM and add-on versions, update development first, promote the reviewed change to staging after local acceptance checks, and proceed to production only after staging checks pass. OCM provides placement, configuration, and rollout mechanisms to help manage the change; your team defines the promotion gates, health checks, and rollback procedure.

What OCM does—and does not—prescribe

OCM add-ons have a hub-side manager and agents on managed clusters. The manager delivers agent manifests to managed clusters through ManifestWork. At the resource level, a ClusterManagementAddOn describes an add-on, while a ManagedClusterAddOn enables it for an individual managed cluster. These mechanisms let administrators control where add-ons are enabled and how rollout behavior is configured, but OCM does not name dev, staging, and production as mandatory stages or define their promotion order. See the OCM add-on concepts and add-on developer guide.

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Use dev → staging → production as your organization’s release workflow, not as an OCM default. The placement and configuration model can target the relevant managed-cluster groups, and rollout strategy can control behavior when add-on configuration changes. The team still needs to decide what counts as acceptance at each stage. The OCM add-on management guide describes placement, configuration, and effective-configuration behavior.

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Check versions and compatibility before updating

Do not assume an add-on’s version number must match the overall OCM release. OCM’s upgrade guide explicitly notes that some add-on versions differ from the OCM release version. Check the add-on’s own release notes and compatibility guidance alongside the OCM notes, and record the intended framework and add-on versions separately.

The official OCM release page lists v1.3.1, dated 19 May 2026, as a patch release addressing an add-on v1beta1 API conversion issue. Release information can change, so verify the page before planning an upgrade. The project describes its release cycle as approximately three to four months; that is an approximate cadence, not a promise of a specific next-release date. See OCM releases.

Documentation version matters too. The published upgrade procedure is under the OCM v0.16 documentation path. Treat it as the procedure documented for that version and reconcile its commands and component details with the notes for the OCM release you intend to run. The developer guide’s compatibility statements are version-specific: it says OCM v1.0.0 requires addon-framework v0.9.3 or later and notes breaking changes to automatic installation in addon-framework v0.10.0. Do not generalize those statements to all current or future releases.

Suggested promotion sequence for dev, staging, and production

Keep the desired add-on version and configuration consistent as you promote them. Use OCM placement and add-on configuration resources to target each cluster group, and keep environment-specific differences explicit. The sequence below is an operational recommendation; acceptance gates and production controls are local decisions.

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  1. Prepare: Read the relevant OCM release notes and the add-on’s release and compatibility notes. Confirm the target OCM and add-on versions independently. Check API and framework compatibility for the versions in your environment.
  2. Update dev: Apply the intended version and configuration to the development cluster group. Confirm that the add-on is enabled for the expected managed clusters and inspect the reported effective configuration. The ClusterManagementAddOn and ManagedClusterAddOn resources, together with placement and configuration, are the relevant OCM mechanisms.
  3. Promote to staging: After your team’s development acceptance checks pass, promote the same reviewed change to staging. Define those checks locally; OCM does not prescribe a universal test suite or promotion gate.
  4. Promote to production: Proceed only after staging checks pass. Use your organization’s production window, monitoring, and rollback procedure. The reviewed OCM documentation does not establish a universal health-check list or rollback sequence.
  5. Verify rollout: For OCM component upgrades, follow the checks in the OCM environment upgrade guide, after checking that its versioned instructions still apply to your target release. For add-ons, inspect the relevant add-on and configuration status in the hub. A changed desired configuration by itself does not prove that rollout succeeded.

What to verify at each stage

Use checks that distinguish the desired state from the state actually reported by OCM. At minimum, review the following before moving to the next environment:

  • The intended OCM release and add-on version are recorded separately and match the compatibility guidance you reviewed.
  • The placement targets the managed-cluster group for the current environment, rather than unintentionally including clusters from another stage.
  • The add-on is enabled on the intended managed clusters, and its effective configuration is the one you expect.
  • The relevant add-on and configuration status in the hub reflects rollout progress and outcome; do not rely only on the presence of a changed configuration.
  • Your team’s environment-specific acceptance checks have passed before promotion. The checks, monitoring thresholds, and rollback criteria are organization-specific rather than OCM defaults.
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Frequently Asked Questions

Do OCM add-on versions have to match the OCM release?

No. OCM’s upgrade guide says some add-on versions may differ from the overall OCM release. Check the add-on’s own release and compatibility guidance as well as the OCM release notes.

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