Alright, so I am trying to install, register and successfully use a Gitlab Runner as a container in docker with the executor docker, basically docker in docker. I had some problems with it but was able to solve them on my own.
I am running gitlab-ce in another container under the same host but this happens, I commited a java aplication that uses gradle.
When the project is “ran” by gitlab-runner it outputs this:
Running with gitlab-runner 11.1.0 (081978aa) on 22a4f0fe15d9 f13579e3 Using Docker executor with image docker:stable-git ... Starting service docker:stable-dind ... Pulling docker image docker:stable-dind ... Using docker image sha256:07209cbca312e673f234f13ebd01d69072bf9c769a30e1b8a489724733ad6300 for docker:stable-dind ... Waiting for services to be up and running... Pulling docker image docker:stable-git ... Using docker image sha256:bbe92802c022026ee14a9c72299de3e5025585d078ea61e83eb5bf2178f86bec for docker:stable-git ... Running on runner-f13579e3-project-2-concurrent-0 via 97065b15f749... Fetching changes... HEAD is now at 4cd0975 Update LICENSE.md warning: redirecting to https://git.example.com:443/PhysiOS/someproject.git/ Checking out 4cd0975e as master... Skipping Git submodules setup $ # Auto DevOps variables and functions # collapsed multi-line command $ setup_docker $ build Logging to GitLab Container Registry with CI credentials... WARNING! Using --password via the CLI is insecure. Use --password-stdin. Error response from daemon: Get https://registry-1.docker.io/v2/: unauthorized: incorrect username or password ERROR: Job failed: exit code 1
I am using on a dedicated server running Ubuntu 18.04, any ideas how to fix this because I don’t even know what’s at fault here.
So from my understanding it has something to do with
docker login command so I tried it manually and got this:
root@MyServer / # docker login Login with your Docker ID to push and pull images from Docker Hub. If you don't have a Docker ID, head over to https://hub.docker.com to create one. Username: User Password: Error saving credentials: error storing credentials - err: exit status 1, out: `Cannot autolaunch D-Bus without X11 $DISPLAY`
docker info outputs:
Containers: 2 Running: 2 Paused: 0 Stopped: 0 Images: 2 Server Version: 18.06.0-ce Storage Driver: overlay2 Backing Filesystem: extfs Supports d_type: true Native Overlay Diff: true Logging Driver: json-file Cgroup Driver: cgroupfs Plugins: Volume: local Network: bridge host macvlan null overlay Log: awslogs fluentd gcplogs gelf journald json-file logentries splunk syslog Swarm: inactive Runtimes: runc Default Runtime: runc Init Binary: docker-init containerd version: d64c661f1d51c48782c9cec8fda7604785f93587 runc version: 69663f0bd4b60df09991c08812a60108003fa340 init version: fec3683 Security Options: apparmor seccomp Profile: default Kernel Version: 4.15.0-29-generic Operating System: Ubuntu 18.04.1 LTS OSType: linux Architecture: x86_64 CPUs: 8 Total Memory: 31.28GiB Name: MyServer ID: redacted Docker Root Dir: /var/lib/docker Debug Mode (client): false Debug Mode (server): false Registry: https://index.docker.io/v1/ Labels: Experimental: false Insecure Registries: registry.example.com 127.0.0.0/8 Live Restore Enabled: false WARNING: No swap limit support
If I fix the “error storing credentials” and login will it also fix gitlab-runner’s problem?
Note: the image I was using for gitlab-runner is the official one at dockerhub
If you need any additional information, comment this and I will happily provide it…