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#Assuming "enterprise" will be the federation cluster's context name, we pick a relevant name for the pv.
 
#Create a new file
ubuntu@kubefed-1:~#  cat <<EOF > pv-volume1.yaml
kind: PersistentVolume
apiVersion: v1
metadata:
  annotations:
    volume.alpha.kubernetes.io/storage-class: "yes"
  name: enterprise-apiserver-etcd-volume1
  namespace: federation-system
  labels:
    app: federated-cluster
    type: local
spec:
  capacity:
    storage: 11Gi
  accessModes:
    - ReadWriteMany
  hostPath:
    path: "/mnt/data"
EOF

ubuntu@kubefed-1:~# kubectl create -f pv-volume1.yaml
persistentvolume "enterprise-apiserver-etcd-volume1" created
ubuntu@kubefed-1:~#

#Create a new file
ubuntu@kubefed-1:~#  cat <<EOF > pv-volume2.yaml
kind: PersistentVolume
apiVersion: v1
metadata:
  annotations:
    volume.alpha.kubernetes.io/storage-class: "yes"
  name: enterprise-apiserver-etcd-volume2
  namespace: federation-system
  labels:
    app: federated-cluster
    type: local
spec:
  capacity:
    storage: 11Gi
  accessModes:
    - ReadWriteOnce
  hostPath:
    path: "/mnt/data"
EOF

ubuntu@kubefed-1:~# kubectl create -f pv-volume2.yaml
persistentvolume "enterprise-apiserver-etcd-volume2" created
ubuntu@kubefed-1:~#
#verify pv status is "Available"
ubuntu@kubefed-1:~# kubectl get pv --all-namespaces | grep enterprise
NAME                                       CAPACITY   ACCESS MODES   RECLAIM POLICY   STATUS    CLAIM                                               STORAGECLASS     REASON    AGE
enterprise-apiserver-etcd-volume1          11Gi       RWX            Retain           Available     												                              35m
enterprise-apiserver-etcd-volume2          11Gi       RWO            Retain           Available     												                              45m
ubuntu@kubefed-1:~#
 


Mounting directory between site master node and federation master node

This step should be done on all sites that are part of kubernetes control plane (site-1 and site-2). It should be executed on each site's master node using root user. This will mount /dockerdata-nfs directory on each of site's master node.

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