CentOS部署Gitlab代码管理平台

时间:2015-12-12 13:44 来源:linux.it.net.cn 作者:IT

部署环境准备

Gitlab需要以下系统与软件环境：

Ruby (MRI) 2.1

Git 1.7.10+

Redis 2.4+

MySQL

由于系统的git,ruby环境一般版本比较低，因此需考虑升级。

1.升级git。

删除原系统的git：

#rpm -eperl-Git-1.7.1-3.el6_4.1.noarch git-1.7.1-3.el6_4.1.x86_64

源码包编译安装git：

#tar -zxvf git-2.6.3.tar.gz

#cd git-2.6.3

#autoconf

#./configure

#make && make install

2.升级ruby。

删除原系统的ruby：

1	#rpm -e ruby-1.8.7.374-4.el6_6.x86_64ruby-libs-1.8.7.374-4.el6_6.x86_64

源码包编译安装ruby：

#tar -zxvf ruby-2.1.7.tar.gz

#cd ruby-2.1.7

#./configure

#make && make install

3.安装，启动redis:

#tar zxvf redis-3.0.5.tar.gz

#cd redis-3.0.5

#make install

#mkdir -p /opt/apps/redis/bin

#mkdir -p /opt/apps/redis/var

#mkdir -p/opt/apps/redis/data

#mkdir -p /opt/conf/redis

#cp redis.conf /opt/conf/redis

#cp /opt/src/redis-3.0.5/src/redis-* /opt/apps/redis/bin

修改配置文件，如下：

#grep -v ^# /opt/conf/redis/redis.conf | grep -v ^$

daemonize yes

pidfile /opt/apps/redis/var/redis.pid

port 6379

tcp-backlog 511

bind 192.168.1.236

unixsocket /opt/apps/redis/var/redis.sock

unixsocketperm 777

timeout 0

tcp-keepalive 0

loglevel notice

logfile "/opt/logs/redis/redis.log"

databases 16

stop-writes-on-bgsave-error yes

rdbcompression yes

rdbchecksum yes

dbfilename dump.rdb

dir /opt/apps/redis/var

slave-serve-stale-data yes

slave-read-only yes

repl-diskless-sync no

repl-diskless-sync-delay 5

repl-disable-tcp-nodelay no

slave-priority 100

appendonly no

appendfilename "appendonly.aof"

appendfsync everysec

no-appendfsync-on-rewrite no

auto-aof-rewrite-percentage 100

auto-aof-rewrite-min-size 64mb

aof-load-truncated yes

lua-time-limit 5000

slowlog-log-slower-than 10000

slowlog-max-len 128

latency-monitor-threshold 0

notify-keyspace-events ""

hash-max-ziplist-entries 512

hash-max-ziplist-value 64

list-max-ziplist-entries 512

list-max-ziplist-value 64

set-max-intset-entries 512

zset-max-ziplist-entries 128

zset-max-ziplist-value 64

hll-sparse-max-bytes 3000

activerehashing yes

client-output-buffer-limit normal 0 0 0

client-output-buffer-limit slave 256mb 64mb 60

client-output-buffer-limit pubsub 32mb 8mb 60

hz 10

aof-rewrite-incremental-fsync yes

启动redis:

/opt/apps/redis/bin/redis-server /opt/conf/redis/redis.conf

4.安装，配置mysql（不详解）

登录mysql，创建gitlab用户与库：

sql>create user 'gitlab'@'localhost' identified by '123456';

sql>create database gitlabhq_production;

sql>grant all privileges on gitlabhq_production.* to'gitlab'@'%';

sql>flush privileges;

5.安装bundler:

修改gem源：（速度更快）

gem sources --remove https://rubygems.org/

gem sources -a https://ruby.taobao.org/

gem install bundler --no-ri --no-rdoc

安装与配置gitlab

安装相关依赖包：

#yum -y install readline readline-develncurses-devel gdbm-devel glibc-devel tcl-devel openssl-devel curl-develexpat-devel db4-devel byacc sqlite-devel libyaml libyaml-devel libffilibffi-devel libxml2 libxml2-devel libxslt libxslt-devel libicu libicu-develsystem-config-firewall-tui redis sudo wget crontabs logwatch logrotateperl-Time-HiRes git cmake libcom_err-devel libcom_err-devel

创建git用户：

#adduser --system --shell /bin/bash--comment 'Gitlab' --create-home --home-dir /home/git/ git

#chmod 775 /home/git

上传gitlab项目源码包至/home/git，解压：

#su - git

$tar -zxvf gitlabhq-7.12.2.tar.gz

$mv gitlabhq-7.12.2 gitlab

安装gitlab所需的组件：

$cd gitlab

$bundle install --deployment --without development test postgres awsKerberos

创建gitlab配置文件，并修改如下配置：

$cp config/gitlab.yml.example config/gitlab.yml

$vi config/gitlabyml

gitlab:

host: 192.168.1.236

port: 443

https: true

backup:

path: "/opt/backups/gitlab"

数据库连接配置：

$cp config/database.yml.mysql config/database.yml

$vi config/database.yml

production:

adapter: mysql2

encoding: utf8

collation: utf8_general_ci

reconnect: false

database:gitlabhq_production

pool: 10

username: gitlab

password: "123456"

host: localhost

socket: /tmp/mysql.sock

redis连接配置：

$cp config/resque.yml.example config/resque.yml

$vi config/resque.yml

production: unix:/opt/apps/redis/var/redis.sock

其他文件：

$cp config/unicorn.rb.example config/unicorn.rb

$cp config/initializers/rack_attack.rb.example config/initializers/rack_attack.rb

$cp config/initializers/smtp_settings.rb.sample config/initializers/smtp_settings.rb

配置相关文件权限：

$chmod -R u+rwX,go-w log/

$chmod -R u+rwX tmp/

$chmod -R u+rwX tmp/pids/

$chmod -R u+rwX tmp/sockets/

$mkdir public/uploads

$chmod -R u+rwX public/uploads

$chmod -R u+rwX builds/

$chmod -R u+rwX shared/artifacts/

安装gitlab相关组件

安装Gitlab-shell:

$bundle exec rake gitlab:shell:installREDIS_URL=unix:/var/run/redis/redis.sock RAILS_ENV=production

$cd /home/git/gitlab-shell

$vi config.yml

---

user: git

gitlab_url: https://192.168.1.236/

http_settings:

self_signed_cert:true

repos_path:"/home/git/repositories/"

auth_file:"/home/git/.ssh/authorized_keys"

redis:

bin: "/opt/apps/redis//bin/redis-cli"

namespace: resque:gitlab

socket: "/opt/apps/redis/var/redis.sock"

log_level:INFO

audit_usernames:false

创建gitlab-satellites：

$mkdir -p /home/git/gitlab-satellites

初始化gitlab

初始化gitlab，创建mysql库表与仓库目录：

$bundle exec rake gitlab:setup RAILS_ENV=production

若运行没有报错，则会生成初始root用户如下：

password......5iveL!fe

配置系统服务

配置gitlab系统服务：（root用户下）

#cd /home/git/gitlab

#cp lib/support/init.d/gitlab /etc/init.d/

#chmod +x /etc/init.d/gitlab

#chkconfig --add gitlab

配置lograte:

cp lib/support/logrotate/gitlab /etc/logrotate.d/gitlab

安装nginx web服务

安装nginx：

#yum -y install yum -y install pcre*

#tar -zxvfnginx-1.8.0.tar.gz

#cd nginx-1.8.0

#./configure--prefix=/opt/apps/nginx --conf-path=/opt/conf/nginx/nginx.conf--error-log-path=/opt/logs/nginx/error.log--http-log-path=/opt/logs/nginx/access.log --with-http_stub_status_module--with-http_gzip_static_module --with-http_flv_module --with-http_ssl_module--with-http_realip_module--http-client-body-temp-path=/opt/apps/nginx/client_body_temp--http-fastcgi-temp-path=/opt/apps/nginx/fastcgi_temp--http-proxy-temp-path=/opt/apps/nginx/proxy_temp--http-uwsgi-temp-path=/opt/apps/nginx/uwsgi_temp--http-scgi-temp-path=/opt/apps/nginx/scgi_temp

#make&& make install

配置gitlab web服务(https模式)，修改如下配置:

#vi /opt/conf/nginx/nginx.conf

includevhost/*.conf;

#cp /home/git/gitlab/lib/support/nginx/gitlab-ssl/opt/conf/nginx/vhost/gitlab.conf

#vi /opt/conf/nginx/vhost/gitlab.conf(修改相关端口的servername)

server_name 192.168.1.236;

开启服务与测试

开启nginx和gitlab服务：

#/opt/apps/nginx/sbin/nginx -c /opt/conf/nginx/nginx.conf

#servicegitlab start

使用命令检测gitlab的项目：

#su - git

$cd gitlab

$bundle exec rake gitlab:checkRAILS_ENV=production

检测通过后就可以用浏览器访问gitlab了：

Gitlab的备份与恢复

备份：bundle exec rakegitlab:backup:create RAILS_ENV=production

恢复：bundle exec rakegitlab:backup:restore RAILS_ENV=production

以上是gitlab自带的备份工具命令，可备份mysql库表，gitlab仓库，ssh验证文件等一系列gitlab所需的文件。

这里提供备份脚本给大家参考：

#!/bin/bash

# Author: chenminghui

# Email: chenminghui@qq.com

# Date: 2015-12-09

###set ENV###

GITLAB_HOME=/home/git/gitlab

BAK_DIR=/opt/backups/gitlab

RAILS_ENV=production

backup_gitlab ()

{

su - git -c "cd${GITLAB_HOME} && bundle exec rake gitlab:backup:createRAILS_ENV=${RAILS_ENV}"

sleep 3

RETVAL=$?

if [ $RETVAL == 0 ];then

echo "The GitLab backupedsuccess.."

else

echo "Backuk failure!!"

}

backup_gitlab

#Delete backup files beforesysdate-30 days.

find ${BAK_DIR} -type f-mtime +30 -exec rm -rf {} \;

##restore command if youneed..

##bundle exec rakegitlab:backup:restore RAILS_ENV=production BACKUP=timestamp_of_backup

(责任编辑：IT)