gitlab-runner Docker安装

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Docker gitlab-runner安装方法，推荐安装原生服务器的runner，并修改.gitlab.yml以简化测服部署步骤

镜像拉取

sudo docker pull gitlab/gitlab-runner:v1.10.7

容器启动

添加 gitlab-runner container

sudo docker run -d
--net host \
 --name gitlab-runner \
--restart always \
-v /srv/gitlab-runner/config:/etc/gitlab-runner \
-v /var/run/docker.sock:/var/run/docker.sock \
gitlab/gitlab-runner:v1.10.7

Runner注册

sudo docker exec -it gitlab-runner gitlab-ci-multi-runner register

注册Runner步骤

Please enter the gitlab-ci coordinator URL:
    http://gitlab.com/ci
Please enter the gitlab-ci token for this runner:
    38sUHxxStGXytDTyfxDg
Please enter the gitlab-ci description for this runner:
    dubbo-runner(IP)
Please enter the gitlab-ci tags for this runner (comma separated):
    dubbo
Whether to run untagged builds [true/false]:
    true
Please enter the executor: docker, parallels, shell, kubernetes, docker-ssh, ssh, virtualbox, docker+machine, docker-ssh+machine:
    docker
Please enter the default Docker image (e.g. ruby:2.1):
    maven:3.3.9-jdk-8

Runner启用

gitlab -> project -> Runners

Maven依赖

docker image每次构建都是在独立的container里， maven的 .m2文件并不会被多次构建公用，这里我们可以通过修改gitlab-runner的配置，将maven .m2目录加到volumes中，并增加镜像拉取规则（默认是从远程拉取镜像，这里修改为优先获取本地镜像，不存在时才去远程拉取镜像）。

config.toml为runner配置文件，路径见容器启动的挂载目录

[runners.docker]
    tls_verify = false
    image = "maven:3.3.9-jdk-8"
    privileged = false
    disable_cache = false
    volumes = ["/cache", "/media/raid10/maven/.m2:/root/.m2"]
    pull_policy = "if-not-present"