CentOS 6.4安装FastDFS、使用Nginx作WEB服务器

centos 网站服务器 2015年4月10日

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安装环境：

1. CentOS-6.4-i386

2. FastDFS_v4.06

3. fastdfs-nginx-module_v1.15

4. Nginx-1.5.6（安装见此）

5. libevent-2.0.21-stable

tracker server IP：192.168.1.11

storage1 server IP：192.168.1.12 group1

storage2 server IP：192.168.1.13 group2

storage3 server IP：192.168.1.14 group2

1. CentOS系统初始化：

#yum预装常用的服务器软件

yum -y install gcc gcc-c++

2. 系统操作环境的设置

#软件安装包存储

/usr/local/src

#libevent安装目录

/usr/local/libevent

#fastdfs安装目录

/usr/local/fastdfs

#nginx安装目录

/usr/local/nginx

3. 安装libevent（ fastdfs在编译源程序时fastdfs内部调用libevent的处理机制,,需要用到libevent一些依赖文件,否则编译fastdfs会出错）

  #卸载系统自带libevent，自带版本过低，安装fastdfs会出错

1> rpm -qa|grep libevent

2> yum remove libevent*

  #下载安装libevent：

1> wget https://github.com/downloads/libevent/libevent/libevent-2.0.21-stable.tar.gz

2> tar -zxvf libevent-2.0.21-stable.tar.gz

3> cd libevent-2.0.21-stable

4> ./configure --prefix=/usr/local/libevent

5> make && make install

  #为libevent创建软链接到/lib库下，64位系统对应/lib64

ln -s /usr/local/libevent/lib/libevent-2.0.so.5 /usr/lib/libevent-2.0.so.5

ln -s /usr/local/libevent/lib/libevent-2.0.so.5 /usr/lib64/libevent-2.0.so.5

4. 安装FastDFS

1> wget http://fastdfs.googlecode.com/files/FastDFS_v4.06.tar.gz

2> tar -zxvf FastDFS_v4.06.tar.gz

3> cd FastDFS

4> #由于定义/usr/local/fastdfs为fastdfs安装目录,所以需要修改make.sh

vi make.sh

#内容更改如下

TARGET_PREFIX=/usr/local 修改为 /usr/local/fastdfs

将/etc/fdfs 全部替换为 /usr/local/fastdfs/conf

5> #安装

./make.sh C_INCLUDE_PATH=/usr/local/libevent/include LIBRARY_PATH=/usr/local/libevent/lib

./make.sh install

5. 配置Tracker

①创建tracker目录保存运行日志

mkdir -m 777 -p /home/fastdfs/tracker

②修改tracker.conf配置

vim /usr/local/fastdfs/conf/tracker.conf

修改内容如下所示

# the tracker server port

port=22122

# the base path to store data and log files

base_path=/home/yuqing/fastdfs -> base_path=/home/fastdfs/tracker #日志目录

#开启自定义server ID取代ip形式,方便内部网络服务器更换ip#**此方式要重点理解，4.0以后新特性

use_storage_id = true #使用server ID作为storage server标识

storage_ids_filename = storage_ids.conf #<id> <group_name> <ip_or_hostname>

id_type_in_filename = id #文件名反解析中包含server ID,以前是ip

③移动storage_ids.conf文件

cp -r /usr/local/src/FastDFS/conf/storage_ids.conf /usr/local/fastdfs/conf/

④编辑storage服务器ID与IP地址的对应关系

vim /usr/local/fastdfs/conf/storage_ids.conf

修改内容如下所示

#<id> <group_name> <ip_or_hostname>

100001          group1           192.168.1.12

100002          group2           192.168.1.13

100003          group2           192.168.1.14

⑤编辑启动脚本

vim /etc/init.d/fdfs_trackerd

启动脚本内容如下

#!/bin/bash

#

# fdfs_storaged Starts fdfs_storaged

#

#

# chkconfig: 2345 99 01

# description: FastDFS storage server

### BEGIN INIT INFO

# Provides: $fdfs_storaged

### END INIT INFO

# Source function library.

. /etc/init.d/functions

FastDfs='/usr/local/fastdfs'

CONF="$FastDfs/conf/storage.conf"

if [ ! -f $CONF ]; then

echo "file $CONF does not exist!"

exit 2

fi

PRG="$FastDfs/bin/fdfs_storaged"

if [ ! -f $PRG ]; then

echo "file $PRG does not exist!"

exit 2

fi

Stop="$FastDfs/bin/stop.sh"

if [ ! -f $Stop ]; then

echo "file $Stop does not exist!"

exit 2

fi

Restart="$FastDfs/bin/restart.sh"

if [ ! -f $Restart ]; then

echo "file $Restart does not exist!"

exit 2

fi

RETVAL=0

start() {

    echo -n $"Starting FastDFS storage server: "

    $PRG $CONF &

    RETVAL=$?

    echo

    return $RETVAL

}

stop() {

    echo -n $"Stop FastDFS storage server: "

    $Stop $PRG $CONF

    RETVAL=$?

    return $RETVAL

}

rhstatus() {

    status fdfs_storaged

}

restart() {

        $Restart $PRG $CONF &

}

case "$1" in

start)

    start

    ;;

stop)

    stop

    ;;

status)

    rhstatus

    ;;

restart|reload)

    restart

    ;;

condrestart)

    restart

    ;;

*)

    echo $"Usage: $0 {start|stop|status|restart|condrestart}"

    exit 1

esac

exit $?

⑥给启动脚本增加权限

chmod 777 /etc/init.d/fdfs_storaged

   启动storage

service fdfs_storaged restart

   接下来会出现很多mkdir data path，这是系统在创建数据目录，如下图所示

⑦启动成功，加入开机启动

   vim /etc/rc.d/rc.local

   加入内容如下

   service fdfs_storaged start

7. 安装nginx（仅Storage）

  #创建nginx日志目录

  mkdir -m 777 -p /home/www/logs

#安装nginx必需的库：zlib-devel openssl-devel pcre

  yum -y install zlib-devel openssl-devel

#手动安装pcre

1> wget ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-8.33.tar.gz

2> tar -zxvf pcre-8.33.tar.gz

3> cd pcre-8.33

4> ./configure

5> make && make install

     6> ln -s /usr/local/lib/libpcre.so.1 /lib

  #安装nginx

  1> wget http://nginx.org/download/nginx-1.5.6.tar.gz

2> tar -zxvf nginx-1.5.6.tar.gz

3> cd nginx-1.5.6

4> ./configure --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module

5> make && make install

#检查nginx配置是否正确

/usr/local/nginx/sbin/nginx -t

#出现以下类似信息表示配置正确



#查看nginx编译选项

/usr/local/nginx/sbin/nginx -V

#编辑启动脚本

vim /etc/init.d/fdfs_storaged

#启动脚本内容如下

#!/bin/sh

#

# nginx - this script starts and stops the nginx daemin

#

# chkconfig:   - 85 15

# description: Nginx is an HTTP(S) server, HTTP(S) reverse \

#               proxy and IMAP/POP3 proxy server

# processname: nginx

# config:      /usr/local/nginx/conf/nginx.conf

# pidfile:     /usr/local/nginx/nginx.pid

# admin        chenai

# Last Updated 20120.6.1

# Source function library.

. /etc/rc.d/init.d/functions

# Source networking configuration.

. /etc/sysconfig/network

# Check that networking is up.

[ "$NETWORKING" = "no" ] && exit 0

#必填

nginx="/usr/local/nginx/sbin/nginx"

prog=$(basename $nginx)

#必填

NGINX_CONF_FILE="/usr/local/nginx/conf/nginx.conf"

[ -f /etc/sysconfig/nginx ] && . /etc/sysconfig/nginx

lockfile=/var/lock/subsys/nginx

start() {

    [ -x $nginx ] || exit 5

    [ -f $NGINX_CONF_FILE ] || exit 6

    echo -n $"Starting $prog: "

    daemon $nginx -c $NGINX_CONF_FILE

    retval=$?

    echo

    #service php-fpm start

    [ $retval -eq 0 ] && touch $lockfile

    return $retval

}

stop() {

    echo -n $"Stopping $prog: "

    $nginx -s stop

    echo_success

    retval=$?

    echo

    #service php-fpm stop

    [ $retval -eq 0 ] && rm -f $lockfile

    return $retval

}

restart() {

    stop

    start

}

reload() {

    configtest || return $?

    echo -n $"Reloading $prog: "

    $nginx -s reload

    RETVAL=$?

    echo

}

force_reload() {

    restart

}

configtest() {

$nginx -t -c $NGINX_CONF_FILE

}

version() {

$nginx -V

}

rh_status() {

    status $prog

}

rh_status_q() {

    rh_status >/dev/null 2>&1

}

case "$1" in

    start)

        rh_status_q && exit 0

        $1

        ;;

    stop)

        rh_status_q || exit 0

        $1

        ;;

    restart|configtest|version)

        $1

        ;;

    reload)

        rh_status_q || exit 7

        $1

        ;;

    force-reload)

        force_reload

        ;;

    status)

        rh_status

        ;;

    condrestart|try-restart)

        rh_status_q || exit 0

            ;;

    *)

        echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload|configtest|version}"

        exit 2

esac

#给启动脚本增加权限

chmod 777 /etc/init.d/nginxd

#启动nginx

service nginxd restart

#启动成功，加入开机启动

vim /etc/rc.d/rc.local

#加入内容如下

service nginxd start

8. 安装nginx-module模块（仅Storage）

1> wget http://fastdfs.googlecode.com/files/fastdfs-nginx-module_v1.15.tar.gz

2> tar -zxvf fastdfs-nginx-module_v1.15.tar.gz;

#修改插件配置文件

vim /usr/local/src/fastdfs-nginx-module/src/config

#修改内容如下

ngx_addon_name=ngx_http_fastdfs_module

HTTP_MODULES="$HTTP_MODULES ngx_http_fastdfs_module"

NGX_ADDON_SRCS="$NGX_ADDON_SRCS $ngx_addon_dir/ngx_http_fastdfs_module.c"

CORE_INCS="$CORE_INCS /usr/local/fastdfs/include/fastdfs /usr/local/fastdfs/include/fastcommon/"

CORE_LIBS="$CORE_LIBS -L/usr/local/fastdfs/lib -lfastcommon -lfdfsclient"

CFLAGS="$CFLAGS -D_FILE_OFFSET_BITS=64 -DFDFS_OUTPUT_CHUNK_SIZE='256*1024' -DFDFS_MOD_CONF_FILENAME='\"/usr/local/fastdfs/conf/mod_fastdfs.conf\"'"

#复制mod_fastdfs.conf到/usr/local/fastdfs/conf/目录下

  cp /usr/local/src/fastdfs-nginx-module/src/mod_fastdfs.conf /usr/local/fastdfs/conf/

#将/usr/local/fastdfs/lib 加入系统文件/etc/ld.so.conf中（编译时使用的动态链接库)

  vim /etc/ld.so.conf

#修改内容如下

  /usr/local/fastdfs/lib

  #更新库文件缓存ld.so.cache

  /sbin/ldconfig

#编译fastdfs-nginx-module模块

1> cd nginx-1.1.19/

2> ./configure 此处加上nginx之前的编译参数（使用 /usr/local/nginx/sbin/nginx -V 命令查看） --add-module=/usr/local/src/fastdfs-nginx-module/src

3> make && make install

#修改mod_fastdfs.conf配置

vim /usr/local/fastdfs/conf/mod_fastdfs.conf

#修改内容如下

# if load FastDFS parameters from tracker server

# since V1.12

# default value is false

load_fdfs_parameters_from_tracker=true

# FastDFS tracker_server can ocur more than once, and tracker_server format is

# "host:port", host can be hostname or ip address

# valid only when load_fdfs_parameters_from_tracker is true

tracker_server=192.168.25.11:22122

# the port of the local storage server

# the default value is 23000

storage_server_port=23000

# the group name of the local storage server

group_name=group1 #当前storage机器组名

# if the url / uri including the group name

# set to false when uri like /M00/00/00/xxx

# set to true when uri like ${group_name}/M00/00/00/xxx, such as group1/M00/xxx

# default value is false

url_have_group_name = true

# path(disk or mount point) count, default value is 1

# must same as storage.conf

store_path_count=1

# store_path#, based 0, if store_path0 not exists, it's value is base_path

# the paths must be exist

# must same as storage.conf

store_path0=/home/fastdfs/storage

# set the log filename, such as /usr/local/apache2/logs/mod_fastdfs.log

# empty for output to stderr (apache and nginx error_log file)

log_filename=/home/www/logs/mod_fastdfs.log

#修改nginx.conf配置

vim /usr/local/nginx/conf/nginx.conf

#修改内容如下

worker_processes 2;

error_log /home/www/logs/error.log notice;

pid        /home/www/logs/nginx.pid;

worker_rlimit_nofile 5120;

events {

    use epoll;

    worker_connections 5120;

}

http {

    include       mime.types;

    default_type application/octet-stream;

    sendfile        on;

    tcp_nopush     on;

    keepalive_timeout 60;

    tcp_nodelay on;

    server {

        listen       80;

        server_name localhost;

        location /组名/M00 {

            alias /home/fastdfs/storage/data;

            ngx_fastdfs_module;

        }

    }

}

#重启nginx服务

service nginxd restart

9. 测试FastDFS

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CentOS 6.4安装FastDFS、使用Nginx作WEB服务器

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