oc get clusterversion
NAME      VERSION                              AVAILABLE   PROGRESSING   SINCE   STATUS
version   4.21.0-0.nightly-2026-02-18-135253   True        False         6h6m    Cluster version is 4.21.0-0.nightly-2026-02-18-135253
[kni@ocp-edge04 ~]$ 
[kni@ocp-edge04 ~]$ oc get nodes
NAME         STATUS   ROLES                  AGE     VERSION
master-0-0   Ready    control-plane,master   7h5m    v1.34.2
master-0-1   Ready    control-plane,master   7h5m    v1.34.2
master-0-2   Ready    control-plane,master   7h5m    v1.34.2
worker-0-0   Ready    worker                 6h20m   v1.34.2
worker-0-1   Ready    worker                 6h20m   v1.34.2
worker-0-2   Ready    worker                 6h20m   v1.34.2
[kni@ocp-edge04 ~]$ cat <<EOF | oc apply -f -
> > apiVersion: fence-agents-remediation.medik8s.io/v1alpha1
> > kind: FenceAgentsRemediationTemplate
> > metadata:
> >   name: broken-template
> >   namespace: openshift-workload-availability
> > spec:
> >   template:
> >     spec:
> >       agent: fence_invalid_agent  # <--- Invalid agent name
> >       remediationStrategy: OutOfServiceTaint
> > EOF
> ^C
[kni@ocp-edge04 ~]$ cat <<EOF | oc apply -f -
> apiVersion: fence-agents-remediation.medik8s.io/v1alpha1
> kind: FenceAgentsRemediationTemplate
> metadata:
>   name: invalid-agent-test
>   namespace: openshift-workload-availability
> spec:
>   template:
>     spec:
>       agent: fence_invalid_agent
>       remediationStrategy: OutOfServiceTaint
> EOF
Error from server (Forbidden): error when creating "STDIN": admission webhook "vfenceagentsremediationtemplate.kb.io" denied the request: [unsupported fence agent: fence_invalid_agent, invalid spec: mandatory parameters are missing]
[kni@ocp-edge04 ~]$ 
[kni@ocp-edge04 ~]$ cat <<EOF | oc apply -f -
> apiVersion: fence-agents-remediation.medik8s.io/v1alpha1
> kind: FenceAgentsRemediationTemplate
> metadata:
>   name: invalid-action-test
>   namespace: openshift-workload-availability
> spec:
>   template:
>     spec:
>       agent: fence_ipmilan
>       remediationStrategy: OutOfServiceTaint
>       sharedSecretName: fence-agents-credentials
>       sharedparameters:
>         "--ip": "192.168.123.1"
>         "--ipport": "6235"
>         "--action": "status"
>       nodeparameters:
>         "--ip":
>           worker-0-2: "192.168.123.1"
> EOF
Error from server (Forbidden): error when creating "STDIN": admission webhook "vfenceagentsremediationtemplate.kb.io" denied the request: secret 'fence-agents-credentials' not found in namespace 'openshift-workload-availability': Secret "fence-agents-credentials" not found
[kni@ocp-edge04 ~]$ 
[kni@ocp-edge04 ~]$ cat <<EOF | oc apply -f -
> apiVersion: fence-agents-remediation.medik8s.io/v1alpha1
> kind: FenceAgentsRemediationTemplate
> metadata:
>   name: missing-secret-test
>   namespace: openshift-workload-availability
> spec:
>   template:
>     spec:
>       agent: fence_ipmilan
>       remediationStrategy: OutOfServiceTaint
>       sharedSecretName: non-existent-secret
>       sharedparameters:
>         "--ip": "192.168.123.1"
>         "--action": "reboot"
>       nodeparameters:
>         "--ip":
>           worker-0-2: "192.168.123.1"
> EOF
Error from server (Forbidden): error when creating "STDIN": admission webhook "vfenceagentsremediationtemplate.kb.io" denied the request: secret 'non-existent-secret' not found in namespace 'openshift-workload-availability': Secret "non-existent-secret" not found
[kni@ocp-edge04 ~]$ cat <<EOF | oc apply -f -
> apiVersion: fence-agents-remediation.medik8s.io/v1alpha1
> kind: FenceAgentsRemediationTemplate
> metadata:
>   name: reachable-gap-test
>   namespace: openshift-workload-availability
> spec:
>   statusValidationSample: 1
>   template:
>     spec:
>       agent: fence_ipmilan
>       remediationStrategy: OutOfServiceTaint
>       sharedSecretName: fence-agents-credentials
>       sharedparameters:
>         "--ip": "10.10.10.254"
>         "--ipport": "623"
>         "--action": "reboot"
>         "--username": "admin"
>         "--password": "password"
>       nodeparameters:
>         "--ip":
>           worker-0-2: "10.10.10.254"
> EOF
Error from server (Forbidden): error when creating "STDIN": admission webhook "vfenceagentsremediationtemplate.kb.io" denied the request: secret 'fence-agents-credentials' not found in namespace 'openshift-workload-availability': Secret "fence-agents-credentials" not found
[kni@ocp-edge04 ~]$