Fix doc (#9564)
Added line break to: "KUBECONFIG=/etc/kubernetes/admin.conf [NEWLINE HERE] kubectl ..."; Also added export to variables declaration.
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k8s-ci-robot
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1f90f0602e
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4da4a6dcd7
@@ -285,12 +285,13 @@ done
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1. Run the commands to add the node to the etcd cluster:
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```sh
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CP0_IP=10.0.0.7
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CP0_HOSTNAME=cp0
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CP1_IP=10.0.0.8
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CP1_HOSTNAME=cp1
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export CP0_IP=10.0.0.7
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export CP0_HOSTNAME=cp0
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export CP1_IP=10.0.0.8
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export CP1_HOSTNAME=cp1
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KUBECONFIG=/etc/kubernetes/admin.conf kubectl exec -n kube-system etcd-${CP0_HOSTNAME} -- etcdctl --ca-file /etc/kubernetes/pki/etcd/ca.crt --cert-file /etc/kubernetes/pki/etcd/peer.crt --key-file /etc/kubernetes/pki/etcd/peer.key --endpoints=https://${CP0_IP}:2379 member add ${CP1_HOSTNAME} https://${CP1_IP}:2380
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export KUBECONFIG=/etc/kubernetes/admin.conf
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kubectl exec -n kube-system etcd-${CP0_HOSTNAME} -- etcdctl --ca-file /etc/kubernetes/pki/etcd/ca.crt --cert-file /etc/kubernetes/pki/etcd/peer.crt --key-file /etc/kubernetes/pki/etcd/peer.key --endpoints=https://${CP0_IP}:2379 member add ${CP1_HOSTNAME} https://${CP1_IP}:2380
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kubeadm alpha phase etcd local --config kubeadm-config.yaml
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```
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@@ -376,12 +377,13 @@ done
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1. Run the commands to add the node to the etcd cluster:
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```sh
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CP0_IP=10.0.0.7
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CP0_HOSTNAME=cp0
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CP2_IP=10.0.0.9
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CP2_HOSTNAME=cp2
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export CP0_IP=10.0.0.7
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export CP0_HOSTNAME=cp0
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export CP2_IP=10.0.0.9
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export CP2_HOSTNAME=cp2
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KUBECONFIG=/etc/kubernetes/admin.conf kubectl exec -n kube-system etcd-${CP0_HOSTNAME} -- etcdctl --ca-file /etc/kubernetes/pki/etcd/ca.crt --cert-file /etc/kubernetes/pki/etcd/peer.crt --key-file /etc/kubernetes/pki/etcd/peer.key --endpoints=https://${CP0_IP}:2379 member add ${CP2_HOSTNAME} https://${CP2_IP}:2380
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export KUBECONFIG=/etc/kubernetes/admin.conf
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kubectl exec -n kube-system etcd-${CP0_HOSTNAME} -- etcdctl --ca-file /etc/kubernetes/pki/etcd/ca.crt --cert-file /etc/kubernetes/pki/etcd/peer.crt --key-file /etc/kubernetes/pki/etcd/peer.key --endpoints=https://${CP0_IP}:2379 member add ${CP2_HOSTNAME} https://${CP2_IP}:2380
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kubeadm alpha phase etcd local --config kubeadm-config.yaml
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```
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