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  • etcd相关知识

    HOST_1=10.243.129.1
    HOST_2=10.243.129.2
    HOST_3=10.243.129.3
    ETCD_ENDPOINTS=$HOST_1:2379,$HOST_2:2379,$HOST_3:2379

    etcdctl
    --cacert=/etc/kubernetes/ssl/ca.pem
    --cert=/etc/kubernetes/ssl/etcd.pem
    --key=/etc/kubernetes/ssl/etcd-key.pem
    --endpoints=${ETCD_ENDPOINTS} <command>


    // 查看etcd集群状态
    HOST_1=10.243.129.1
    HOST_2=10.243.129.2
    HOST_3=10.243.129.3
    ETCD_ENDPOINTS=$HOST_1:2379,$HOST_2:2379,$HOST_3:2379

    etcdctl
    -w table --cacert=/etc/kubernetes/ssl/ca.pem
    --cert=/etc/kubernetes/ssl/etcd.pem
    --key=/etc/kubernetes/ssl/etcd-key.pem
    --endpoints=$ETCD_ENDPOINTS member list


    // 查看etcd集群leader
    HOST_1=10.243.129.1
    HOST_2=10.243.129.2
    HOST_3=10.243.129.3
    ETCD_ENDPOINTS=$HOST_1:2379,$HOST_2:2379,$HOST_3:2379

    etcdctl
    -w table --cacert=/etc/kubernetes/ssl/ca.pem
    --cert=/etc/kubernetes/ssl/etcd.pem
    --key=/etc/kubernetes/ssl/etcd-key.pem
    --endpoints=${ETCD_ENDPOINTS} endpoint status


    // 查看etcd集群health
    HOST_1=10.243.129.1
    HOST_2=10.243.129.2
    HOST_3=10.243.129.3
    ETCD_ENDPOINTS=$HOST_1:2379,$HOST_2:2379,$HOST_3:2379

    etcdctl
    -w table --cacert=/etc/kubernetes/ssl/ca.pem
    --cert=/etc/kubernetes/ssl/etcd.pem
    --key=/etc/kubernetes/ssl/etcd-key.pem
    --endpoints=${ETCD_ENDPOINTS} endpoint health

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  • 原文地址:https://www.cnblogs.com/lizhewei/p/12619822.html
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