Red Hat SummitChapter 5. Catalog selection by name
When a catalog is added to a cluster, a label is created by using the value of the metadata.name field of the catalog custom resource (CR). In the CR of an extension, you can specify the catalog name by using the spec.source.catalog.selector.matchLabels field. The value of the matchLabels field uses the following format:
Example label derived from the metadata.name field
apiVersion: olm.operatorframework.io/v1
kind: ClusterExtension
metadata:
name: <example_extension>
labels:
olm.operatorframework.io/metadata.name: <example_extension> 1
...
- 1
- A label derived from the
metadata.namefield and automatically added when the catalog is applied.
The following example resolves the <example_extension>-operator package from a catalog with the openshift-redhat-operators label:
Example extension CR
apiVersion: olm.operatorframework.io/v1
kind: ClusterExtension
metadata:
name: <example_extension>
spec:
namespace: <example_namespace>
serviceAccount:
name: <example_extension>-installer
source:
sourceType: Catalog
catalog:
packageName: <example_extension>-operator
selector:
matchLabels:
olm.operatorframework.io/metadata.name: openshift-redhat-operators
