AppArmor detection and --privileged mode might break. mount: permission denied ln: failed to create symbolic link '/sys/fs/cgroup/systemd/name=systemd': Read-only file system Timed out trying to connect to internal docker host. $ docker login -u gitlab-ci-token -p $CI_JOB_TOKEN $CI_REGISTRY Warning: failed to get default registry endpoint from daemon (Cannot connect to the Docker daemon. Is the docker daemon running on this host?). Using system default: https://index.docker.io/v1/ Cannot connect to the Docker daemon. Is the docker daemon running on this host?