What is happening when docker-maven plugin tries to build image?
As mentioned above by Rajith Delantha, this solved the problem for me:
Add: DOCKER_OPTS=' -G jenkins' directly in /etc/default/docker.
Then restart docker service by sudo service docker restart.
This can be resolved by adding DOCKER_HOST environment variable in Jenkins.
Setup your docker daemon like this:
[/etc/sysconfig/docker]OPTIONS="-H tcp://127.0.0.1:4243"Jenkins Jobs (Inject environment variables):
DOCKER_HOST=tcp://127.0.0.1:4243
I had the same problem, but in my local machine.
I've got it after reading this comment in Github thread: https://github.com/docker/compose/issues/1214#issuecomment-256774629
It says:
Solution (from https://docs.docker.com/engine/installation/linux/debian/, does not only work with Debian):
Add the docker group if it doesn't already exist.
sudo groupadd dockerAdd the connected user "${USER}" to the docker group. Change the user name to match your preferred user. You may have to logout and log back in again for this to take effect.
sudo gpasswd -a ${USER} dockerRestart the Docker daemon.
sudo service docker restart