reproducer: still getting permission errors on docker commands by user on centos-7

[wes hayutin]

Last login: Wed May 8 13:57:01 2019 from 10.0.0.238
[weshayutin@localhost ~]$ docker ps
Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get http://%2Fvar%2Frun%2Fdocker.sock/v1.26/containers/json: dial unix /var/run/docker.sock: connect: permission denied

[weshayutin@localhost ~]$ sudo chmod 666 /var/run/docker.sock
[weshayutin@localhost ~]$ docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
[weshayutin@localhost ~]$

changing the file permissions on /var/run/docker.sock fixes the issue