jenkins pipeline执行docker指令出现 Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get http://%2Fvar%2Frun%2Fdocker.sock/v1.35/images/json: dial unix /var/run/docker.sock: connect: permission denied 问题

解决方法

(1)修改用户组

将jenkins用户加入docker用户组

usermod -a -G docker jenkins

重启jenkins

systemctl restart jenkins

（2）修改jenkins启动用户

# vim /etc/sysconfig/jenkins
JENKINS_USER="root"

重启jenkins

systemctl restart jenkins