利用Nginx搭建HTTP访问的Git服务器

> vi /etc/yum.repos.d/nginx.repo

[nginx]
name=nginx repo
baseurl=http://nginx.org/packages/centos/7/x86_64/
gpgcheck=0
enabled=1

> yum install nginx -y

> yum -y remove git
> yum -y install perl cpio autoconf tk zlib-devel libcurl-devel openssl-devel expat-devel gettext-devel perl-ExtUtils-MakeMaker automake gcc
> cd /usr/local/src; wget https://github.com/git/git/archive/v2.11.1.tar.gz
> tar zxf v2.11.1.tar.gz && cd git-2.11.1
> autoconf && ./configure && make && make install
> git --version

> cd /usr/local/src;
> git clone https://github.com/lighttpd/spawn-fcgi.git
> cd spawn-fcgi && ./autogen.sh && ./configure && make && make install

> yum -y install epel-release
 
> yum -y install fcgi-devel

> cd /usr/local/src
> git clone https://github.com/gnosek/fcgiwrap.git
> cd fcgiwrap && autoreconf -i && ./configure && make && make install    

> useradd -r -s /sbin/nologin git
> mkdir -p /data/git && cd /data/git
> git init --bare repo.git && chown -R git.git /data/git
> cd repo.git && mv hooks/post-update.sample hooks/post-update
> git update-server-info

> vi /etc/init.d/fcgiwrap

#! /bin/bash
### BEGIN INIT INFO
# Provides:          fcgiwrap
# Required-Start:    $remote_fs
# Required-Stop:     $remote_fs
# Should-Start:
# Should-Stop:
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: FastCGI wrapper
# Description:       Simple server for running CGI applications over FastCGI
### END INIT INFO
 
PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
SPAWN_FCGI="/usr/local/bin/spawn-fcgi"
DAEMON="/usr/local/sbin/fcgiwrap"
NAME="fcgiwrap"
 
PIDFILE="/var/run/$NAME.pid"
 
FCGI_SOCKET="/var/run/$NAME.socket"
FCGI_USER="git"
FCGI_GROUP="git"
FORK_NUM=15
SCRIPTNAME=/etc/init.d/$NAME
 
case "$1" in
    start)
        echo -n "Starting $NAME..."
 
        PID=`pidof $NAME`
        if [! -z "$PID"]; then
            echo "$NAME already running"
            exit 1
        fi
 
        $SPAWN_FCGI -u $FCGI_USER -g $FCGI_GROUP -s $FCGI_SOCKET -P $PIDFILE -F $FORK_NUM -f $DAEMON
 
        if ["$?" != 0]; then
            echo "failed"
            exit 1
        else
            echo "done"
        fi
    ;;
 
    stop)
        echo -n "Stoping $NAME..."
 
        PID=`pidof $NAME`
        if [! -z "$PID"]; then
            kill `pidof $NAME`
            if ["$?" != 0]; then
                echo "failed. re-quit"
                exit 1
            else
                rm -f $pid
                echo "done"
            fi
        else
            echo "$NAME is not running."
            exit 1
        fi
    ;;
 
    status)
        PID=`pidof $NAME`
        if [! -z "$PID"]; then
            echo "$NAME (pid $PID) is running..."
        else
            echo "$NAME is stopped"
            exit 0
        fi
    ;;
 
    restart)
        $SCRIPTNAME stop
        sleep 1
        $SCRIPTNAME start
    ;;
 
    *)
        echo "Usage: $SCRIPTNAME {start|stop|restart|status}"
        exit 1
    ;;
esac

> chmod a+x /etc/init.d/fcgiwrap
 
> chkconfig --level 35 fcgiwrap on
 
> /etc/init.d/fcgiwrap start

> mkdir -p /usr/local/nginx/config
> vi /etc/nginx/conf.d/git.conf

server {
    listen      80;
    server_name gitServer;
    root /usr/local/share/gitweb;
 
    client_max_body_size 100m;
 
    auth_basic "Git User Authentication";
    auth_basic_user_file /usr/local/nginx/config/pass.db;
 
    location ~ ^.*\.git/objects/([0-9a-f]+/[0-9a-f]+|pack/pack-[0-9a-f]+.(pack|idx))$ {root /data/git;}    
    
    location ~ /.*\.git/(HEAD|info/refs|objects/info/.*|git-(upload|receive)-pack)$ {
        root          /data/git;
        fastcgi_pass  unix:/var/run/fcgiwrap.socket;
        fastcgi_connect_timeout 24h;
        fastcgi_read_timeout 24h;
        fastcgi_send_timeout 24h;
        fastcgi_param SCRIPT_FILENAME   /usr/local/libexec/git-core/git-http-backend;
        fastcgi_param PATH_INFO         $uri;
        fastcgi_param GIT_HTTP_EXPORT_ALL "";
        fastcgi_param GIT_PROJECT_ROOT  /data/git;
        fastcgi_param REMOTE_USER $remote_user;
        include fastcgi_params;
    }
 
    try_files $uri @gitweb;
 
    location @gitweb {
        fastcgi_pass  unix:/var/run/fcgiwrap.socket;
        fastcgi_param GITWEB_CONFIG    /etc/git/gitweb.conf;
        fastcgi_param SCRIPT_FILENAME  /usr/local/share/gitweb/gitweb.cgi;
        fastcgi_param PATH_INFO        $uri;
        include fastcgi_params;
    }
}

# 将此处的 nginx 用户修改为 git 用户, 以保证能调用到 fastcgi(需要和 fcgiwrap 脚本中的 FCGI_USER 保持一致)user  git;
worker_processes  1;
 
error_log  /var/log/nginx/error.log warn;
pid        /var/run/nginx.pid;
 
 
events {worker_connections  1024;}
 
 
http {
    include       /etc/nginx/mime.types;
    default_type  application/octet-stream;
 
    log_format  main  '$remote_addr - $remote_user [$time_local]"$request"''$status $body_bytes_sent "$http_referer" ''"$http_user_agent""$http_x_forwarded_for"';
 
    access_log  /var/log/nginx/access.log  main;
 
    sendfile        on;
    #tcp_nopush     on;
 
    keepalive_timeout  65;
 
    #gzip  on;
 
    include /etc/nginx/conf.d/*.conf;
}

> yum -y install httpd-tools
> cd /usr/local/nginx/config
> htpasswd -c pass.db guestUser> git config --global color.ui true> git config --global user.name 'git'> git config --global user.email 'example@example.com'

> find /usr/local/share -name gitweb.cgi
> cd /usr/local/share/gitweb && ll /usr/local/share/gitweb
> vi /etc/git/gitweb.conf

# path to git projects (<project>.git)
$projectroot = "/data/git";
 
# directory to use for temp files
$git_temp = "/tmp";
 
# target of the home link on top of all pages
$home_link = $my_uri || "/";
 
# html text to include at home page
$home_text = "indextext.html";
 
# file with project list; by default, simply scan the projectroot dir.
$projects_list = $projectroot;
 
# Javascript code for gitweb
$javascript = "static/gitweb.js";
 
# stylesheet to use
$stylesheet = "static/gitweb.css";
 
# logo to use
$logo = "static/git-logo.png";
 
# the 'favicon'
$favicon = "static/git-favicon.png";

> nginx -t
 
> systemctl start nginx
 
> /etc/init.d/fcgiwrap start

> cd /usr/local/src
> git clone https://github.com/kogakure/gitweb-theme.git
> cd gitweb-theme
# -t 指定 gitweb 根目录，一路 y 即可
> ./setup -vi -t /usr/local/share/gitweb --install