// Module included in the following assemblies:
//
// * extensions/ce/olmv1-configuring-extensions.adoc

:_mod-docs-content-type: PROCEDURE
[id="olmv1-inspecting-clusterobjectsets_{context}"]
= Inspecting ClusterObjectSets

[role="_abstract"]
Monitor and troubleshoot cluster extension deployments by viewing ClusterObjectSet phases, resource status, and revision history.

.Procedure

. List all `ClusterObjectSets` in the cluster by entering the following command:
+
[source,terminal]
----
$ oc get clusterobjectsets
----

. List `ClusterObjectSets` for a specific extension by running the following command:
+
[source,terminal]
----
$ oc get clusterobjectsets -l olm.operatorframework.io/owner-name=<extension_name>
----
+
Replace `<extension_name>` with your `ClusterExtension` name.

. View the details of a specific `ClusterObjectSet` by running the following command:
+
[source,terminal]
----
$ oc get clusterobjectset <clusterobjectset_name> -o yaml
----
+
Shows deployment phases, resource status, and conditions.

. Check the `ClusterExtension` status to see active revisions by running the following command:
+
[source,terminal]
----
$ oc get clusterextension <extension_name> -o jsonpath='{.status.activeRevisions}{"\n"}'
----
+
Shows the active revisions currently deployed.
