集群查看：使用`etcdctl cluster-health`命令检查集群健康状况，`etcdctl cluster-status`命令显示集群的详细状态。集群成员操作：使用`etcdctl member-list`查看当前集群的成员列表。若要删除成员，执行`etcdctl member-del`命令并提供成员ID。若要添加成员，先确保新节点的`data.etcd`目录已清理，然后执行`et...
你可以尝试在执行命令时指定API版本,如ETCDCTL_API=2 etcdctl cluster-health,来强制etcdctl使用v2 API。 总结来说,如果你的etcdctl版本较新,并且默认使用v3 API,你可能需要使用etcdctl endpoint health等v3版本的命令来检查集群健康状态。如果确实需要使用cluster-health命令,你可能需要指定API版本为v2,或者考虑降级etcdctl...
Error: client: etcd cluster is unavailable or misconfigured error #0: client: endpointhttp://127.0.0.1:2379exceeded header timeout error#1: dial tcp 127.0.0.1:4001: getsockopt: connection refused @JasonNum1first of allcluster-healthis v2 command, tryendpoint health. Also notice below you need ...
etcdctl --endpoint "http://192.168.8.103:2379" update /GROUP-180.100.142.225/cluster-0 172.16.0.48 修改键值 etcdctl cluster-health 查看集群健康状态 HTTP API 命令样例功能描述 curl http://192.168.3.103:2379/v2/keys/ 查看所有key-value curl http://192.168.3.103:2379/v2/keys/ABC 查看key为/ABC...
etcd server version /opt/bin/etcd --version etcd version 2.0.9 etcd client version /usr/local/bin/etcdctl --version etcdctl version 2.0.9 Start a 3 node etcd cluster vmrun list Total running VMs: 3 /Users/kelseyhightower/Documents/Virtua...
etcd在键的组织上采用了层次化的空间结构(类似于文件系统中目录的概念),用户指定的键可以为单独的名字,如:testkey,此时实际上放在根目录/下面,也可以为指定目录结构,如/cluster1/node2/testkey,则将创建相应的目录结构。 3.1 键操作 set 指定某个键的值。例如:etcdctlput/testdir/testkey"Helloworld" get 获取...
./etcdctl endpoint --cluster health # http://127.0.0.1:2379 is healthy: successfully committed proposal: took = 1.060091ms # http://127.0.0.1:22379 is healthy: successfully committed proposal: took = 903.138µs # http://127.0.0.1:32379 is healthy: successfully committed proposal: took = ...
USAGE: etcdctl [global options] command [command options] [arguments...]VERSION: 3.0.15 COMMANDS: 1. backup backup an etcd directory 2. cluster-health check the health of the etcd cluster 3. mk make a new key with a given value 4. mkdir ...
etcdctl --endpoints=https://127.0.0.1:2379 --cert-file=/usr/.certs/etcd/cert.pem --key-file=/usr/.certs/etcd/key.pem --ca-file=/usr/.certs/etcd/ca.pem cluster-health #列出etcd内容 etcdctl --endpoints=https://127.0.0.1:2379 --cert-file=/usr/.certs/etcd/cert.pem --key-file=/us...
cluster-health check the health of the etcd cluster mk make a new key with a given value mkdir make a new directory rm remove a key or a directory rmdir removes the key if it is an empty directory or a key-value pair get retrieve the value of a key ...