Dockerfile

FROM docker.io/gitlab/gitlab-runner:alpine3.15-v15.8.1
# hadolint ignore=DL3018
RUN apk add --no-cache --update docker
COPY --chown=root:root entrypoint /entrypoint0
ENV DOCKER_PULL_POLICY=always \
    DOCKER_VOLUMES=/var/run/docker.sock:/var/run/docker.sock \
    FF_DISABLE_UMASK_FOR_DOCKER_EXECUTOR=true \
    FF_SCRIPT_SECTIONS=true \
    RUNNER_EXECUTOR=docker
ENTRYPOINT [ "/entrypoint0" ]
CMD [ "run", "--user=gitlab-runner", "--working-directory=/home/gitlab-runner" ]
HEALTHCHECK CMD gitlab-runner list 2>&1 | grep -qF "$CI_SERVER_URL"