Gitlab代码管理平台部署（CentOS6.7—gitlab7.2.12）

olik

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：

1	#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：

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#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：

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#tar -zxvf ruby-2.1.7.tar.gz #cd ruby-2.1.7 #./configure #make && make install

  3.安装，启动redis:

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#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：

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#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:

1	/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：

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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）

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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：

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#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：

1 2	#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：

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#su - git $tar -zxvf gitlabhq-7.12.2.tar.gz $mv  gitlabhq-7.12.2 gitlab

  安装gitlab所需的组件：

1 2	$cd gitlab $bundle install --deployment --without development test postgres awsKerberos

  创建gitlab配置文件，并修改如下配置：

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$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：

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$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：

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$cp config/resque.yml.example config/resque.yml $vi config/resque.yml production: unix:/opt/apps/redis/var/redis.sock

  其他文件：

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$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：

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$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:

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$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：

1	$mkdir -p /home/git/gitlab-satellites

初始化gitlab  初始化gitlab，创建mysql库表与仓库目录：

1	$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：
  login.........root
  password......5iveL!fe

配置系统服务  配置gitlab系统服务：（root用户下）

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#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:

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

安装nginx web服务  安装nginx：

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#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:

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#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：

1 2	#/opt/apps/nginx/sbin/nginx -c /opt/conf/nginx/nginx.conf #servicegitlab start

  使用命令检测gitlab的项目：

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#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：

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#!/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!!" fi } 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