gitlab6 nginx配置和启动脚本

gitlab6 nginx配置和启动脚本

cheungmine

2013-10

最近把gitlab安装到了ubuntu12.04.3的虚拟机上了。参考：

https://github.com/gitlabhq/gitlabhq/blob/master/doc/install/installation.md
www.nickyeoman.com/blog/system-administration/180-install-gitlab-on-ubuntu

我用了2个虚拟机，vm-gitlab6安装gitlab6和相关的东西：nginx, postfix, redis,ruby，另一个vm-mysqldb4git安装了mysql db。用这2台虚拟机构成了整个内网下的 gitlab服务。由于使用了NAT，还需要在主机上安装nginx，指向vm-gitlab6上的nginx服务。

虚拟机的用户car设置了sudo免密码，参考：

http://blog.csdn.net/cheungmine/article/details/12341005

这样连同主机在内有3台机器：

--------------------------------------------------

host: 192.168.90.122

nginx A

/etc/hosts 中加入：

192.168.90.122  vm-gitlab

--------------------------------------------------

vm-gitlab6: 192.168.122.24

nginx B

gitlab6.1

git

ruby2.0x

postfix

redis

-------------------------------------------------

vm-mysqldb4git: 192.168.122.139

mysqldb for git

nginx A需要指向nginx B，nginx A配置文件(/etc/nginx/sites-available/gitlab)如下：

# GITLAB
# Maintainer: @randx
# App Version: 5.0

upstream gitlab {
  server unix:/home/git/gitlab/tmp/sockets/gitlab.socket;
}

server {
  listen 80;     # e.g., listen 192.168.1.1:80; In most cases *:80 is a good idea

  ##server_name 192.168.90.122;     # e.g., server_name source.example.com;
  server_name 192.168.90.122 vm-gitlab;     # e.g., server_name source.example.com;
  server_tokens off;     # don't show the version number, a security best practice
  root /home/git/gitlab/public;

  # individual nginx logs for this gitlab vhost
  access_log  /var/log/nginx/gitlab_access.log;
  error_log   /var/log/nginx/gitlab_error.log;

  location / {
    # serve static files from defined root folder;.
    # @gitlab is a named location for the upstream fallback, see below
    try_files $uri $uri/index.html $uri.html @gitlab;
  }

  # if a file, which is not found in the root folder is requested,
  # then the proxy pass the request to the upsteam (gitlab unicorn)
  location @gitlab {
    proxy_read_timeout 300; # https://github.com/gitlabhq/gitlabhq/issues/694
    proxy_connect_timeout 300; # https://github.com/gitlabhq/gitlabhq/issues/694
    proxy_redirect     off;

    proxy_set_header   X-Forwarded-Proto $scheme;
    proxy_set_header   Host              $http_host;
    proxy_set_header   X-Real-IP         $remote_addr;

    proxy_pass http://192.168.122.24;
  }
}

nginx B 配置文件(/etc/nginx/sites-available/gitlab)如下：

# GITLAB
# Maintainer: @randx
# App Version: 5.0

upstream gitlab {
  server unix:/home/git/gitlab/tmp/sockets/gitlab.socket;
}

server {
  listen *:80 default_server;         # e.g., listen 192.168.1.1:80; In most cases *:80 is a good idea
  #server_name vm-gitlab;     # e.g., server_name source.example.com;
  server_tokens off;     # don't show the version number, a security best practice
  root /home/git/gitlab/public;

  # individual nginx logs for this gitlab vhost
  access_log  /var/log/nginx/gitlab_access.log;
  error_log   /var/log/nginx/gitlab_error.log;

  location / {
    # serve static files from defined root folder;.
    # @gitlab is a named location for the upstream fallback, see below
    try_files $uri $uri/index.html $uri.html @gitlab;
  }

  # if a file, which is not found in the root folder is requested,
  # then the proxy pass the request to the upsteam (gitlab unicorn)
  location @gitlab {
    proxy_read_timeout 300;    # https://github.com/gitlabhq/gitlabhq/issues/694
    proxy_connect_timeout 300; # https://github.com/gitlabhq/gitlabhq/issues/694
    proxy_redirect     off;

    proxy_set_header   X-Forwarded-Proto $scheme;
    proxy_set_header   Host              $http_host;
    proxy_set_header   X-Real-IP         $remote_addr;

    proxy_pass http://gitlab;
  }
}

由于gitlab都在虚拟机上，每次启动和关闭都很繁琐，特写了启动和关闭的脚本，使操作一键完成，可以重复启动和关闭，这样也方便更改配置。启动脚本如下：

#!/bin/bash
# start-gitlab.sh
# cheungmine@gmail.com
################################################################################
# vm-gitlab6
vm_gitlab6_name='vm-gitlab6'
vm_gitlab6_ip='192.168.122.24'
vm_gitlab6_login='car'
vm_gitlab6_passwd='abc1234'

# vm-mysqldb4git
vm_mysqldb4git_name='vm-mysqldb4git'
vm_mysqldb4git_ip='192.168.122.139'
vm_mysqldb4git_login='car'
vm_mysqldb4git_passwd='abc1234'

echo "================================================================="
echo "start gitlab, mysqldb4git virtual machines and services..."

# check if vm-gitlab6 is running
if (! ping -c 1 $vm_gitlab6_ip); then
    echo -e $vm_gitlab6_name "(" $vm_gitlab6_ip ") is not running!\r\n"
    sudo virsh start $vm_gitlab6_name
fi

# check if vm-mysqldb4git is running
if (! ping -c 1 $vm_mysqldb4git_ip); then
    echo -e $vm_mysqldb4git_name "(" $vm_mysqldb4git_ip ") is not running!\r\n"
    sudo virsh start $vm_mysqldb4git_name
fi

# waiting for vm-gitlab6 is ready
while (! ping -c 1 $vm_gitlab6_ip); do sleep 1; done

sudo virsh list --all

# start services in vm-gitlab6
sshpass -p $vm_gitlab6_passwd ssh $vm_gitlab6_login@$vm_gitlab6_ip "sudo /etc/init.d/gitlab restart"
sshpass -p $vm_gitlab6_passwd ssh $vm_gitlab6_login@$vm_gitlab6_ip "sudo /etc/init.d/nginx restart"

# start local nginx service
echo "start nginx at localhost:" `hostname`
sudo /etc/init.d/nginx restart

echo "gitlab, mysqldb4git virtual machines and services are now ready !"
echo "================================================================="

关闭脚本如下：

#!/bin/bash
# stop-gitlab.sh
# cheungmine@gmail.com
################################################################################
# vm-gitlab6
vm_gitlab6_name='vm-gitlab6'
vm_gitlab6_ip='192.168.122.24'
vm_gitlab6_login='car'
vm_gitlab6_passwd='abc1234'

# vm-mysqldb4git
vm_mysqldb4git_name='vm-mysqldb4git'
vm_mysqldb4git_ip='192.168.122.139'
vm_mysqldb4git_login='car'
vm_mysqldb4git_passwd='abc1234'

echo "================================================================="
echo "stop gitlab, mysqldb4git virtual machines and services..."

# stop services on vm-gitlab6
if (! ping -c 1 $vm_gitlab6_ip); then
    echo -e $vm_gitlab6_name "(" $vm_gitlab6_ip ") is not running!\r\n"
else
    sshpass -p $vm_gitlab6_passwd ssh $vm_gitlab6_login@$vm_gitlab6_ip "sudo /etc/init.d/gitlab stop"
    sshpass -p $vm_gitlab6_passwd ssh $vm_gitlab6_login@$vm_gitlab6_ip "sudo /etc/init.d/nginx stop"
    sleep 10
    sudo virsh shutdown $vm_gitlab6_name
fi

# stop services on vm-mysqldb4git
if (! ping -c 1 $vm_mysqldb4git_ip); then
    echo -e $vm_mysqldb4git_name "(" $vm_mysqldb4git_ip ") is not running!\r\n"
else
    # close mysqldb
    # sleep 5
    sudo virsh shutdown $vm_mysqldb4git_name
    sleep 5
fi

sudo virsh list --all

# stop local nginx service
echo "stop nginx at localhost:" `hostname`
sudo /etc/init.d/nginx stop

echo "gitlab, mysqldb4git virtual machines are shutdown !"
echo "================================================================="