共计 1017 个字符,预计需要花费 3 分钟才能阅读完成。
问题描述
查询 Docker 版本,报错如下
docker version
[root@localhost ~]# docker version
Client: Docker Engine - Community
Version: 19.03.10
API version: 1.40
Go version: go1.13.10
Git commit: 9424aeaee9
Built: Thu May 28 22:18:06 2020
OS/Arch: linux/amd64
Experimental: false
Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running
问题解决
原因很简单,Docker 服务未启动 ,启动下就好了
sudo su # 获取 root 权限
systemctl enable docker # 开机自动启动 docker
systemctl start docker # 启动 docker
再次执行 docker version,信息输出如下,表示正常
[root@localhost ~]# docker version
Client: Docker Engine - Community
Version: 19.03.10
API version: 1.40
Go version: go1.13.10
Git commit: 9424aeaee9
Built: Thu May 28 22:18:06 2020
OS/Arch: linux/amd64
Experimental: false
Server: Docker Engine - Community
Engine:
Version: 19.03.10
API version: 1.40 (minimum version 1.12)
Go version: go1.13.10
Git commit: 9424aeaee9
Built: Thu May 28 22:16:43 2020
OS/Arch: linux/amd64
Experimental: false
containerd:
Version: 1.2.13
GitCommit: 7ad184331fa3e55e52b890ea95e65ba581ae3429
runc:
Version: 1.0.0-rc10
GitCommit: dc9208a3303feef5b3839f4323d9beb36df0a9dd
docker-init:
Version: 0.18.0
GitCommit: fec3683
正文完
发表至: 系统运维
2020-05-31