The job is stuck because your runners have tags and your jobs don't. Follow these 4 steps to enable your runner to run without tags: Or set tags to your jobs. For more info: Configuration of your jobs with .gitlab-ci.yml - Tags

Context: I am learning GitLab CI/CD. I installed GitLab and GitLab Runner from Officials. Whenever I run the pipeline during Maven build, the job gets stuck. I have a registered runner and it is available to my project, but jobs get stuck. .gitlab-ci.yml image: docker:latest services: - docker:dind variables: DOCKER_DRIVER: overlay SPRING_PROFILES_ACTIVE: gitlab-ci stages: - build - package - deploy maven-build: image: maven:3-jdk-8 stage: build script: "mvn package -B" artifacts: pat