普通用户运行doccker

普通用户运行doccker

permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun%2Fdocker.sock/v1.45/containers/json?all=1": dial unix /var/run/docker.sock: connect: permission denied

[emporer@PROMETHEUS ~]$ docker ps -a
permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun%2Fdocker.sock/v1.45/containers/json?all=1": dial unix /var/run/docker.sock: connect: permission denied
[emporer@PROMETHEUS ~]$ ll /var/run/docker.sock 
srw-rw----. 1 root docker 0 Mar 29 00:29 /var/run/docker.sock
[emporer@PROMETHEUS ~]$ sudo usermod  -aG  docker emporer
[emporer@PROMETHEUS ~]$ docker ps -a
permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun%2Fdocker.sock/v1.45/containers/json?all=1": dial unix /var/run/docker.sock: connect: permission denied
[emporer@PROMETHEUS ~]$ exit
logout
[root@PROMETHEUS ~]# su - emporer 
Last login: Fri Mar 29 00:35:41 CST 2024 on pts/0
[emporer@PROMETHEUS ~]$ docker ps -a
CONTAINER ID   IMAGE                COMMAND                  CREATED      STATUS         PORTS                                       NAMES
cc73acabc69e   grafana/grafana      "/run.sh"                3 days ago   Up 8 minutes   0.0.0.0:3000->3000/tcp, :::3000->3000/tcp   grafana
5fa1d3226293   prom/prometheus      "/bin/prometheus --c…"   3 days ago   Up 8 minutes   0.0.0.0:9090->9090/tcp, :::9090->9090/tcp   prometheus
1f20bb54797b   prom/node-exporter   "/bin/node_exporter"     3 days ago   Up 8 minutes   0.0.0.0:9100->9100/tcp, :::9100->9100/tcp   node-exporter
[emporer@PROMETHEUS ~]$ ll /var/run/docker.sock 
srw-rw----. 1 root docker 0 Mar 29 00:29 /var/run/docker.sock
[emporer@PROMETHEUS ~]$ id emporer
uid=1001(emporer) gid=1001(emporer) groups=1001(emporer),980(docker)
[emporer@PROMETHEUS ~]$