Docker-compose部署gitlab
1、安装Docker
安装必要工具
[root@vm_10_14_centos ~]# yum -y install yum-utils device-mapper-persistent-data lvm2
添加Docker-ce镜像源并安装
[root@vm_10_14_centos ~]# yum-config-manager --add-repo
http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
[root@vm_10_14_centos ~]# yum makecache fast
[root@vm_10_14_centos ~]# yum -y install docker-ce[root@gitlab ~]# yum makecache fast
[root@vm_10_14_centos ~]# yum -y install docker-ce
[root@vm_10_14_centos ~]# systemctl start docker
[root@vm_10_14_centos ~]# systemctl enable docker
Created symlink from /etc/systemd/system/multi-user.target.wants/docker.service to /usr/lib/systemd/system/docker.service.
添加Docker镜像加速
[root@vm_10_14_centos ~]# vim /etc/docker/daemon.json
{
"registry-mirrors": ["https://9w1hl6qt.mirror.aliyuncs.com"]
}
[root@vm_10_14_centos ~]# systemctl daemon-reload
[root@vm_10_14_centos ~]# systemctl restart docker
[root@vm_10_14_centos ~]# rpm -qa docker
[root@vm_10_14_centos ~]# rpm -qa docker-ce
docker-ce-18.09.0-3.el7.x86_64
[root@vm_10_14_centos ~]# docker --version
Docker version 18.09.0, build 4d60db4
[root@vm_10_14_centos ~]# docker version
Client:
Version: 18.09.0
API version: 1.39
Go version: go1.10.4
Git commit: 4d60db4
Built: Wed Nov 7 00:48:22 2018
OS/Arch: linux/amd64
Experimental: false
Server: Docker Engine - Community
Engine:
Version: 18.09.0
API version: 1.39 (minimum version 1.12)
Go version: go1.10.4
Git commit: 4d60db4
Built: Wed Nov 7 00:19:08 2018
OS/Arch: linux/amd64
Experimental: false
2、安装Docker-compose
下载Docker-compose二进制文件并添加执行权限
[root@vm_10_14_centos ~]# curl -L https://github.com/docker/compose/releases/download/1.23.2/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 617 0 617 0 0 959 0 --:--:-- --:--:-- --:--:-- 958
100 11.2M 100 11.2M 0 0 1824k 0 0:00:06 0:00:06 --:--:-- 2422k
[root@vm_10_14_centos ~]# chmod +x /usr/local/bin/docker-compose
[root@vm_10_14_centos ~]# docker-compose --version
docker-compose version 1.23.2, build 1110ad01
3、安装Gitlab
（1）编辑docker-compose的yml文件
[root@vm_10_14_centos ~]# mkdir gitlab
[root@vm_10_14_centos ~]# cd gitlab/
[root@vm_10_14_centos gitlab]# vim docker-compose.yml
version: '2'
services:
gitlab:
image: 'twang2218/gitlab-ce-zh:11.1.4'
container_name: "gitlab"
restart: unless-stopped
privileged: true
hostname: 'gitlab'
environment:
TZ: 'Asia/Shanghai'
GITLAB_OMNIBUS_CONFIG: |
external_url 'http://129.204.133.242'
gitlab_rails['time_zone'] = 'Asia/Shanghai'
gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp.aliyun.com"
gitlab_rails['smtp_port'] = 465
gitlab_rails['smtp_user_name'] = "kimasd102419@aliyun.com" #用自己的aliyun邮箱
gitlab_rails['smtp_password'] = "axbc1kof"
gitlab_rails['smtp_domain'] = "aliyun.com"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = true
gitlab_rails['smtp_tls'] = true
gitlab_rails['gitlab_email_from'] = 'kimasd102419@aliyun.com'
gitlab_rails['gitlab_shell_ssh_port'] = 22
ports:
- '80:80'
- '443:443'
- '22:22'
volumes:
- /opt/gitlab/config:/etc/gitlab
- /opt/gitlab/data:/var/opt/gitlab
- /opt/gitlab/logs:/var/log/gitlab
（2）创建相关目录
[root@vm_10_14_centos gitlab]# mkdir /opt/gitlab/{config,data,logs} -p
[root@vm_10_14_centos gitlab]# ls -l /opt/gitlab/
total 12
drwxr-xr-x 2 root root 4096 Dec 8 11:35 config
drwxr-xr-x 2 root root 4096 Dec 8 11:35 data
drwxr-xr-x 2 root root 4096 Dec 8 11:35 logs
（3）拉取gitlab中文版镜像
[root@vm_10_14_centos gitlab]# docker pull twang2218/gitlab-ce-zh:11.1.4
11.1.4: Pulling from twang2218/gitlab-ce-zh
8ee29e426c26: Pull complete
6e83b260b73b: Pull complete
e26b65fd1143: Pull complete
40dca07f8222: Pull complete
b420ae9e10b3: Pull complete
a218309dd589: Pull complete
5c60fd7ba0ce: Pull complete
659c2144b5a3: Pull complete
8289bbac0d0e: Pull complete
31bbd150e8a7: Pull complete
9114e78243fa: Pull complete
0b97fa2153bc: Pull complete
308c7e15be6a: Pull complete
b7f31b8e487d: Pull complete
cbbb6dec5000: Pull complete
0241c9ad6a16: Pull complete
7fa6f0b53edd: Pull complete
1c2861e152b2: Pull complete
0536f3466f66: Pull complete
Digest: sha256:3c2372e3285e6d6933ddebb5ee3ae0c4bbf7cb235084e54d33d7f0ddf4813c4a
Status: Downloaded newer image for twang2218/gitlab-ce-zh:11.1.4
[root@vm_10_14_centos gitlab]# docker image ls
REPOSITORY TAG IMAGE ID CREATED SIZE
twang2218/gitlab-ce-zh 11.1.4 1935cc9f8798 4 months ago 1.61GB
（4）启动gitlab的容器
[root@vm_10_14_centos gitlab]# docker-compose up -d
Creating network "gitlab_default" with the default driver
Creating gitlab ... error
ERROR: for gitlab Cannot start service gitlab: b'driver failed programming external connectivity on endpoint gitlab (9308ca74b8491c556263eac9fb9b0abcb25258d9e2df5733fc4d9143d6b18dcc): Error starting userland proxy: listen tcp 0.0.0.0:22: bind: address already in use'
ERROR: for gitlab Cannot start service gitlab: b'driver failed programming external connectivity on endpoint gitlab (9308ca74b8491c556263eac9fb9b0abcb25258d9e2df5733fc4d9143d6b18dcc): Error starting userland proxy: listen tcp 0.0.0.0:22: bind: address already in use'
ERROR: Encountered errors while bringing up the project.
[root@vm_10_14_centos gitlab]# vim /etc/ssh/sshd_config
[root@vm_10_14_centos gitlab]# systemctl restart sshd
[root@vm_10_14_centos gitlab]# netstat -tulnp |grep 22
tcp 0 0 0.0.0.0:60022 0.0.0.0:* LISTEN 4044/sshd
这里需要注意的是，由于gitlab容器需要用到22端口，不能与宿主机冲突，这里需要修改宿主机的sshd服务的监听端口
[root@vm_10_14_centos gitlab]# docker-compose ps
Name Command State Ports
------------------------------------------------------------------------------
------------------------
gitlab /assets/wrapper Up (healthy) 0.0.0.0:22->22/tcp, 0.0.0.0:443-
>443/tcp, 0.0.0.0:80->80/tcp
（5）gitlab设置开机启动
[root@vm_10_14_centos gitlab]# chmod +x /etc/rc.local
[root@vm_10_14_centos gitlab]# ls -l /etc/rc.local
lrwxrwxrwx. 1 root root 13 Jul 7 16:43 /etc/rc.local -> rc.d/rc.local
[root@vm_10_14_centos gitlab]# echo "cd /root/gitlab && docker-compose up -d" >>
/etc/rc.local
[root@gitlab gitlab]# tail -1 /etc/rc.local
cd /root/gitlab && docker-compose up -d
（6）gitlab管理界面
账号：root
密码：首次登陆设置
