【笔记版】docker常用指令---systemctl类、docker状态_docker systemctl

启动：system start docker

查看状态：systemctl status docker

停止：systemctl stop docker

有警告：service关闭了，但是docker.socket仍响应

解决方法：systemctl stop docker.socket

再次查看：此时状态是inactive的，符合现状。

docker info 查看,没有server的描述

重启：systemctl restart docker

docker info再次查看，成功加载server的参数

Client: Docker Engine - Community
 Version:    25.0.2
 Context:    default
 Debug Mode: false
 Plugins:
  buildx: Docker Buildx (Docker Inc.)
    Version:  v0.12.1
    Path:     /usr/libexec/docker/cli-plugins/docker-buildx
  compose: Docker Compose (Docker Inc.)
    Version:  v2.24.5
    Path:     /usr/libexec/docker/cli-plugins/docker-compose

Server:
 Containers: 5
  Running: 1
  Paused: 0
  Stopped: 4
 Images: 5
 Server Version: 25.0.2
 Storage Driver: overlay2
  Backing Filesystem: extfs
  Supports d_type: true
  Using metacopy: false
  Native Overlay Diff: true
  userxattr: false
 Logging Driver: json-file
 Cgroup Driver: cgroupfs
 Cgroup Version: 2
 Plugins:
  Volume: local
  Network: bridge host ipvlan macvlan null overlay
  Log: awslogs fluentd gcplogs gelf journald json-file local splunk syslog
 Swarm: inactive
 Runtimes: io.containerd.runc.v2 runc
 Default Runtime: runc
 Init Binary: docker-init
 containerd version: ae07eda36dd25f8a1b98dfbf587313b99c0190bb
 runc version: v1.1.12-0-g51d5e94
 init version: de40ad0
 Security Options:
  apparmor
  seccomp
   Profile: builtin
  cgroupns
 Kernel Version: 6.5.0-18-generic
 Operating System: Ubuntu 22.04.3 LTS
 OSType: linux
 Architecture: x86_64
 CPUs: 16
 Total Memory: 27.09GiB
 Name: edgezh1
 ID: 35491377-f803-455d-a1bb-f8f546c51a34
 Docker Root Dir: /var/lib/docker
 Debug Mode: false
 Experimental: false
 Insecure Registries:
  127.0.0.0/8
 Registry Mirrors:
  https://82m9ar63.mirror.aliyuncs.com/
 Live Restore Enabled: false
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docker常见状态

这些状态可以通过docker ps命令或者Docker API来查看。Docker容器可以处于以下几种状态：