docker上快速搭建gitlab、gitlab-runer及实现CI/CD功能

docker search gitlab
docker pull docker.io/gitlab/gitlab-ce

docker run -d -p 8443:443 -p 8090:80 -p 8022:22 --restart always --name gitlab -v /mydata/gitlab/etc:/etc/gitlab -v /mydata/gitlab/log:/var/log/gitlab -v /mydata/gitlab/data:/var/opt/gitlab --privileged=true 46cd6954564a

docker run 
-d                #后台运行，全称：detach
-p 8443:443      #将容器内部端口向外映射
-p 8090:80       #将容器内80端口映射至宿主机8090端口，这是访问gitlab的端口
-p 8022:22       #将容器内22端口映射至宿主机8022端口，这是访问ssh的端口
--restart always #容器自启动
--name gitlab    #设置容器名称为gitlab
-v /mydata/gitlab/etc:/etc/gitlab    #将容器/etc/gitlab目录挂载到宿主机/mydata/gitlab/etc目录下，若宿主机内此目录不存在将会自动创建
-v /mydata/gitlab/log:/var/log/gitlab    #与上面一样
-v /mydata/gitlab/data:/var/opt/gitlab   #与上面一样
--privileged=true #特权指令，让容器获取宿主机root权限
46cd6954564a    #镜像的ID，也可写镜像名称

docker exec -it gitlab bash

grep 'Password:' /etc/gitlab/initial_root_password

docker pull gitlab/gitlab-runner:latest

docker run -d --name gitlab-runner \
--restart always \
--privileged=true \
-v /mydata/gitlab-runner/config:/etc/gitlab-runner \
-v /mydata/gitlab-runner/docker.sock:/var/run/docker.sock \
77a7b2f30dd5

# 进入容器
docker exec -it gitlab-runner /bin/bash

# 运行以下注册命令
gitlab-runner register

# 输入Gitlab实例的地址
Please enter the gitlab-ci coordinator URL (e.g. https://gitlab.com )
http://192.168.56.10:8090  # 端口采用默认的80，否则需要加上端口，比如 http://192.168.0.253:81

# 输入token
Please enter the gitlab-ci token for this runner
tyXBwC8frbShS4yn3nE5
# 输入Runner的描述
Please enter the gitlab-ci description for this runner
[hostname] my-runner

# 输入与Runner关联的标签
Please enter the gitlab-ci tags for this runner (comma separated):
my-tag

# 输入Ruuner的执行者
Please enter the executor: ssh, docker+machine, docker-ssh+machine, kubernetes, docker, parallels, virtualbox, docker-ssh, shell:
docker

# 如果上面执行者为docker，需要你在后续项目根部的.gitlab-ci.yml中指定docker版本
Please enter the Docker image (eg. ruby:2.1):
alpine:latest

vi /mydata/gitlab-runner/config/config.toml #打开你之前配置的挂载地址

volumes = ["/cache","/var/run/docker.sock:/var/run/docker.sock","/usr/local/repos/gradle:/usr/local/repos/gradle"]

docker restart gitlab-runner