Connecting to docker-in-docker from a GitLab CI runner
问题 I have a GitLab pipeline that I want to: Build a Java app Test using docker-compose Push to my Docker repository The primary issue I'm having is that this works : services: - docker:dind docker_test: stage: docker_test image: docker:latest script: - docker version The output is printed as expected: > gitlab-ci-multi-runner exec docker --docker-privileged docker_test ... $ docker version Client: Version: 17.06.0-ce ... Server: Version: 17.06.0-ce ... Build succeeded While this does not