Update docs and add cluster adminState example for multiCluster (#3147)

docs/RELEASE-NOTES.rst

@@ -356,7 +356,7 @@ Added Functionality
     * CRD:
         * allowSourceRange support for VirtualServer CRs and Policy CRs. See `Examples <https://github.com/F5Networks/k8s-bigip-ctlr/tree/master/docs/config_examples/customResource/>`_
         * Added support for TCP Health Monitor support in VS CRs. See `Examples <https://github.com/F5Networks/k8s-bigip-ctlr/tree/master/docs/config_examples/customResource/VirtualServer/HealthMonitor>`_
-        * Added support for multiple monitors in VS and TS CRs. See `Examples <https://github.com/F5Networks/k8s-bigip-ctlr/tree/master/docs/config_examples/customResource/`_
+        * Added support for multiple monitors in VS and TS CRs. See `Examples <https://github.com/F5Networks/k8s-bigip-ctlr/tree/master/docs/config_examples/customResource/>`_
         * SCTP support for Transport Server Custom Resource. See `Examples <https://github.com/F5Networks/k8s-bigip-ctlr/tree/master/docs/config_examples/customResource/TransportServer>`_
         * :issues:`2201` Support for linking existing health monitor on bigip with virtualSever and TransportServer CRs. See `Examples <https://github.com/F5Networks/k8s-bigip-ctlr/tree/master/docs/config_examples/customResource/>`_
         * :issues:`2361` Allow monitoring of an alias port in VirtualServer and TransportServer. See `Examples <https://github.com/F5Networks/k8s-bigip-ctlr/tree/master/docs/config_examples/customResource/>`_
@@ -432,7 +432,7 @@ Added Functionality
         * Custom pool name support in VirtualServer and TransportServer CRs. See `Example <https://github.com/F5Networks/k8s-bigip-ctlr/tree/master/docs/config_examples/customResource/VirtualServer/customPoolName>`_
         * GTM global-availability LB method and order precedence support with EDNS CRs. See `Examples <https://github.com/sravyap135/k8s-bigip-ctlr/tree/master/docs/config_examples/customResource/ExternalDNS>`_
     * Service Type LoadBalancer:
-        * SCTP protocol support in Services of type LoadBalancer. See `official documentation <https://kubernetes.io/docs/concepts/services-networking/network-policies/#sctp-support>`_
+        * SCTP protocol support in Services of type LoadBalancer. See `official documentation <https://kubernetes.io/docs/reference/networking/service-protocols/#protocol-sctp>`_
         * Added support for attaching Policy CRD as an annotation
             * SNAT pool name support in policy CR. See `Examples <https://github.com/F5Networks/k8s-bigip-ctlr/tree/master/docs/config_examples/customResource/>`_
     * ConfigMap:

docs/config_examples/multicluster/extendedConfigmap/global-spec-config-for-multicluster-with-cluster-admin-state.yaml

@@ -0,0 +1,42 @@
+# adminState can be provided for a cluster to mark the state of a particular cluster.
+# Supported values for adminState are [enable, disable, offline]
+# By default clusters are in enabled state.
+# adminState: enable, all new connections are allowed to the pool members from the cluster.
+# adminState: disable, all new connections except those which match an existing persistence session are not allowed for the pool members from the cluster.
+# adminState: offline, no new connections are allowed to the pool members from the cluster, even if they match an existing persistence session.
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  labels:
+    f5nr: "true"
+  name: global-spec-config
+  namespace: kube-system
+data:
+  extendedSpec: |
+    mode: active-active
+    highAvailabilityCIS:
+      primaryEndPoint: http://10.145.72.114:8001
+      probeInterval: 30
+      retryInterval: 3
+      primaryCluster:
+        clusterName: cluster1
+        secret: default/kubeconfig1
+      secondaryCluster:
+        clusterName: cluster2
+        secret: default/kubeconfig2
+        adminState: disable
+    externalClustersConfig:
+    - clusterName: cluster3
+      secret: default/kubeconfig3
+      adminState: offline
+    - clusterName: cluster4
+      secret: default/kubeconfig4
+    - clusterName: cluster5
+      secret: default/kubeconfig5
+      adminState: enable
+    extendedRouteSpec:
+    - allowOverride: false
+      namespace: foo
+      policyCR: foo/cr-policy1
+      vserverAddr: 10.8.0.4
+      vserverName: vs-foo