etcd 删除键值

1、查询所有键值

curl http://10.0.2.255:9001/v2/keys/services/?recursive=true

2、删除键值

curl http://10.0.22.39:9001/v2/keys/key?recursive=true -XDELETE 如查询到的key是：/services/clock/0/10611/255:10611 curl http://10.0.22.39:9001/v2/keys/services/clock/0/10611/255:10611/?recursive=true -XDELETE

3、使用etcdctl命令：

使用etcdctlv3的版本时，需设置环境变量ETCDCTL_API=3 查询版本：etcdctl version export ETCDCTL_API=3 或者在`/etc/profile`文件中添加环境变量 vi /etc/profile ... ETCDCTL_API=3 ... source /etc/profile 指定etcd集群： HOST_1=10.240.0.17 HOST_2=10.240.0.18 HOST_3=10.240.0.19 ENDPOINTS=$HOST_1:2379,$HOST_2:2379,$HOST_3:2379 etcdctl --endpoints=$ENDPOINTS member list 查询集群状态 etcdctl endpoint status 、etcdctl endpoint health 增：etcdctl --endpoints=$ENDPOINTS put foo "Hello World!" 查：etcdctl --endpoints=$ENDPOINTS get foo 删：etcdctl --endpoints=$ENDPOINTS del foo