systemctl status docker

systemctl status docker
● docker.service - Docker Application Container Engine
   Loaded: loaded (/lib/systemd/system/docker.service; enabled; vendor preset: enabled)
   Active: active (running) since Tue 2020-01-21 04:53:04 UTC; 31min ago
     Docs: https://docs.docker.com
 Main PID: 30469 (dockerd)
    Tasks: 178
   CGroup: /system.slice/docker.service
           ├─  656 /usr/bin/docker-proxy -proto tcp -host-ip 0.0.0.0 -host-port 
8084 -container-ip 172.20.0.20 -container-port 8080
           ├─30469 /usr/bin/dockerd -H fd:// -- containerd=/run/containerd/containerd.sock

.../...

systemctl status docker
● docker.service
     Loaded: masked (Reason: Unit docker.service is masked.)
     Active: inactive (dead) since Sun 2020-07-12 15:17:26 +04; 14min ago
   Main PID: 2134 (code=exited, status=0/SUCCESS)

systemctl status docker
● docker.service - Docker Application Container Engine
     Loaded: loaded (/usr/lib/systemd/system/docker.service; disabled; vendor preset: disabled)
     Active: active (running) since Wed 2020-10-21 13:11:30 UTC; 39min ago
TriggeredBy: ● docker.socket
       Docs: https://docs.docker.com
   Main PID: 1332 (dockerd)
      Tasks: 46 (limit: 38435)
     Memory: 761.6M
     CGroup: /system.slice/docker.service
             ├─1332 /usr/bin/dockerd --host=fd:// --exec-opt native.cgroupdriver=systemd --selinux-enabled --log-driver=journald --storage-driver=overlay2 --live-restore --default-ulimit nofile=1024:1024 --init-path /usr/libexec/docker/d>
             └─1889 containerd --config /var/run/docker/containerd/containerd.toml --log-level info

Windows

systemctl status docker
System has not been booted with systemd as init system (PID 1). Can't operate.
Failed to connect to bus: Host is down

Errors

WARNING: Published ports are discarded when using host network mode

Related commands

• systemctl start docker
• journalctl
• systemctl restart docker

See also

• Docker: dockerd, docker (command), dockerd-ce (dockerd), docker-proxy, Docker Kubernetes Service (DKS), /var/lib/docker/, /var/run/docker.sock, 9323
• Docker: docker-compose, Docker Desktop, Docker Scout, Docker Swarm, Docker Volumes, Docker images management, docker network, docker inspect, docker volume inspect, Dockerfile, Docker Engine release notes,docker kill, moby, Docker-in-Docker, docker context, buildx, docker tag, docker system prune, Docker Hub, hub-tool, /etc/docker/daemon.json, hostconfig.json, dockerd, logs, Docker logging, Backup, docker service, depends on, --dns, --filter, --mount, docker login, docker build, apt remove docker.io, .dockerignore, docker context ls | docker-machine, .docker/, PWD, $HOME/.docker/config.json, Docker ID, --env-file, docker --help
• docker-proxy