Target OCCM DaemonSet to control-plane nodes and tolerate CriticalAddonsOnly taint (#2902)

Author: fvrk4n

manifests/controller-manager/openstack-cloud-controller-manager-ds.yaml

@@ -24,10 +24,14 @@ spec:
         k8s-app: openstack-cloud-controller-manager
     spec:
       nodeSelector:
-        node-role.kubernetes.io/control-plane: ""
+        node-role.kubernetes.io/control-plane: "true"
       securityContext:
         runAsUser: 1001
       tolerations:
+      - key: "CriticalAddonsOnly"
+        operator: "Equal"
+        value: "true"
+        effect: "NoExecute"
       - key: node.cloudprovider.kubernetes.io/uninitialized
         value: "true"
         effect: NoSchedule