etcdctl命令选项
[root@test-node-3 ~]# etcdctl --help
NAME:
etcdctl - A simple command line client for etcd3.
etcd3的简单命令行客户端。
USAGE:
etcdctl
VERSION:
3.3.11
API VERSION:
3.3
COMMANDS:
get Gets the key or a range of keys
获取键或键范围
put Puts the given key into the store
将给定的密钥放入商店
del Removes the specified key or range of keys [key, range_end)
删除指定的键或键范围[key，range_end）
txn Txn processes all the requests in one transaction
Txn处理一个事务中的所有请求
compaction Compacts the event history in etcd
压缩etcd中的事件历史记录
alarm disarm Disarms all alarms
解除所有警报
alarm list Lists all alarms
列出所有警报
defrag Defragments the storage of the etcd members with given endpoints
使用给定端点对etcd成员的存储进行碎片整理
endpoint health Checks the healthiness of endpoints specified in `--endpoints` flag
检查`--endpoints`标志中指定的端点的健康状况
endpoint status Prints out the status of endpoints specified in `--endpoints` flag
打印出`--endpoints`标志中指定的端点的状态
endpoint hashkv Prints the KV history hash for each endpoint in --endpoints
在--endpoints中为每个端点打印KV历史记录哈希
move-leader Transfers leadership to another etcd cluster member.
将领导转移到另一个etcd集群成员。
watch Watches events stream on keys or prefixes
在键或前缀上观察事件流
version Prints the version of etcdctl
输出版本号
lease grant Creates leases
创造租约
lease revoke Revokes leases
撤销租约
lease timetolive Get lease information
获取租赁信息
lease list List all active leases
列出所有有效租约
lease keep-alive Keeps leases alive (renew)
让租约保持活力（续订）
member add Adds a member into the cluster
添加一个成员到集群
member remove Removes a member from the cluster
删除一个成员从集群
member update Updates a member in the cluster
更新一个成员在集群
member list Lists all members in the cluster
显示集群内所有成员
snapshot save Stores an etcd node backend snapshot to a given file
将etcd节点后端快照存储到给定文件
snapshot restore Restores an etcd member snapshot to an etcd directory
将etcd成员快照还原到etcd目录
snapshot status Gets backend snapshot status of a given file
获取给定文件的后端快照状态
make-mirror Makes a mirror at the destination etcd cluster
在目标etcd集群中创建镜像
migrate Migrates keys in a v2 store to a mvcc store
将v2存储中的密钥迁移到mvcc存储
lock Acquires a named lock
获取命名锁
elect Observes and participates in leader election
观察并参与领导人选举
auth enable Enables authentication
启用身份认证
auth disable Disables authentication
禁用身份认证
user add Adds a new user
添加一个新用户
user delete Deletes a user
删除一个用户
user get Gets detailed information of a user
获取用户的详细信息
user list Lists all users
显示所有用户
user passwd Changes password of user
更改用户密码
user grant-role Grants a role to a user
授予用户角色
user revoke-role Revokes a role from a user
撤消用户的角色
role add Adds a new role
添加新角色
role delete Deletes a role
删除一个角色
role get Gets detailed information of a role
获取角色的详细信息
role list Lists all roles
显示所有角色
role grant-permission Grants a key to a role
授予角色关键
role revoke-permission Revokes a key from a role
从角色撤消密钥
check perf Check the performance of the etcd cluster
检查etcd集群的性能
help Help about any command
帮助信息
OPTIONS:
--cacert="" verify certificates of TLS-enabled secure servers using this CA bundle
使用此CA捆绑包验证启用TLS的安全服务器的证书
--cert="" identify secure client using this TLS certificate file
使用此TLS证书文件识别安全客户端
--command-timeout=5s timeout for short running command (excluding dial timeout)
短暂运行命令超时（不包括拨号超时）
--debug[=false] enable client-side debug logging
启用客户端调试日志记录
--dial-timeout=2s dial timeout for client connections
拨打客户端连接超时
-d, --discovery-srv="" domain name to query for SRV records describing cluster endpoints
用于查询描述集群端点的SRV记录的域名
--endpoints=[127.0.0.1:2379] gRPC endpoints
gRPC端点
--hex[=false] print byte strings as hex encoded strings
将字节串打印为十六进制编码字符串
--insecure-discovery[=true] accept insecure SRV records describing cluster endpoints
接受描述集群端点的不安全SRV记录
--insecure-skip-tls-verify[=false] skip server certificate verification
跳过服务器证书验证
--insecure-transport[=true] disable transport security for client connections
禁用客户端连接的传输安全性
--keepalive-time=2s keepalive time for client connections
保持客户端连接的时间
--keepalive-timeout=6s keepalive timeout for client connections
客户端连接的keepalive超时
--key="" identify secure client using this TLS key file
使用此TLS密钥文件识别安全客户端
--user="" username[:password] for authentication (prompt if password is not supplied)
户名[：密码]进行身份验证（如果未提供密码则提示）
-w, --write-out="simple" set the output format (fields, json, protobuf, simple, table)
设置输出格式（字段，json，protobuf，简单，表）
