Etcd：2.etcdctl命令选项

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）