olmv1_limitations.md

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Content Support

Currently, OLM v1 only supports installing operators packaged in OLM v0 bundles , also known as registry+v1 bundles. Additionally, the bundled operator, or cluster extension:

• must support installation via the AllNamespaces install mode.
• must not use webhooks.
• must not declare dependencies using any of the following file-based catalog properties:
  • olm.gvk.required
  • olm.package.required
  • olm.constraint

OLM v1 verifies these criteria at install time and will surface violations in the ClusterExtensions's .status.conditions.

!!! important

OLM v1 does not support the `OperatorConditions` API introduced in legacy OLM.

Currently, there is no testing to validate against this constraint. If an extension uses the `OperatorConditions` API, the extension does not install correctly. Most extensions that rely on this API fail at start time, but some might fail during reconcilation.