linux环境配置单机FastDFS文件存储服务器

搭建linux环境下的FDFS文件服务器，用于图片文件、视频文件、音频文件的存储管理。

测试环境：

tracker server 和 storage server 在同一台机器121.42.25.134上
nginx 与 storage server 对接

所需主要软件包：

 pcre-8.36安装

tar -zxvf pcre-8.36.tar.gz

cd pcre-8.36

./configure

make 

make install

 

zlib-1.2.8安装

1> tar -xvf zlib-1.2.8.tar.gz
2> ./configure --prefix=/usr/local/zlib-1.2.8 
3> make
4> make install

 libevent-2.0.21-stable.tar.gz 安装
1> tar -xvf libevent-2.0.21-stable.tar.gz
2> ./configure --prefix=/usr/local/libevent-2.0.21 (指定安装目录)
3> make
4> make install

FastDFS_v4.06.tar.gz 安装
1> tar -xvf FastDFS_v4.06.tar.gz
2> cd FastDFS

3>vi make.sh

#指定fastdfs安装路径
TARGET_PREFIX=/usr/local/FastDFS

#指定fastdfs配置文件路径
TARGET_CONF_PATH=/etc/fdfs
WITH_LINUX_SERVICE=1
4> ./make.sh C_INCLUDE_PATH=(libevent指定的安装目录)/usr/local/libevent-2.0.21/include LIBRARY_PATH=(libevent指定的安装目录)/usr/local/libevent-2.0.21/lib

5> ./make.sh install
6> 设置软链接(不然编译nginx时会出错)
ln -sv /usr/local/FastDFS/include/fastcommon /usr/local/include/fastcommon
ln -sv /usr/local/FastDFS/include/fastdfs /usr/local/include/fastdfs
ln -sv /usr/local/FastDFS/lib/libfastcommon.so /usr/local/lib/libfastcommon.so
ln -sv /usr/local/FastDFS/lib/libfastcommon.so.1 /usr/local/lib/libfastcommon.so.1
ln -sv /usr/local/FastDFS/lib/libfdfsclient.so /usr/local/lib/libfdfsclient.so
ln -sv /usr/local/FastDFS/lib/libfdfsclient.so.1 /usr/local/lib/libfdfsclient.so.1

nginx-1.7.7.tar.gz + fastdfs-nginx-module_v1.15.tar.gz 安装
1> tar -xvf nginx-1.7.7.tar.gz
2> tar -xvf fastdfs-nginx-module_v1.15.tar.gz
3> cd nginx-1.7.7
4> ./configure --prefix=/usr/local/nginx  --add-module=/fastdfs-nginx-module所在路径/fastdfs-nginx-module/src

若是安装nginx出错时可指定安装模块和不安装的模块，确保安装nginx不出错(./configure --prefix=/usr/local/nginx --add-module=/usr/local/software/fastdfs-nginx-module/src/ --with-pcre=/usr/local/software/pcre-8.36 --with-openssl=/usr/local/software/openssl-1.0.2h --with-zlib=/usr/local/software/zlib-1.2.8)
5> make

6> make install

注意：安装nginx 确保系统有 gcc、 openssl-devel、 pcre-devel和zlib-devel软件库

(安装：yum install gcc 

 yum install openssl-devel

 yum install pcre-devel

 yum install zlib-devel)

5. tracker server
1> vi /etc/fdfs/tracker.conf
#bind_addr=
base_path=/home/tracker/fastdfs
2> 启动 tracker
/usr/local/FastDFS/bin/fdfs_trackerd /etc/fdfs/tracker.conf 
3> netstat -ntpl | grep fdfs
tcp 00121.42.25.134:221220.0.0.0:* LISTEN /fdfs_trackerd

6. storage server
1> vi /etc/fdfs/storage.conf
group_name=group1
#bind_addr=
base_path=/home/storage1/fastdfs
store_path0=/home/storage1/fastdfs
tracker_server=121.42.25.134:22122

2> cp /路径/fastdfs-nginx-module/src/mod_fastdfs.conf 至 /etc/fdfs/
3> vi /etc/fdfs/mod_fastdfs.conf
base_path=/home/storage1/fastdfs
group_name=group1
url_have_group_name=true

store_path0=/home/stroage1/fastdfs

tracker_server=121.42.25.134:22122

#HTTP settings
http.tracker_server_port=80

 

4>配置访问路径和nginx-fastdfs模块： vi /usr/local/nginx/conf/nginx.conf    
   location /group1/M00 {
            root /home/storage1/fastdfs/data;
            ngx_fastdfs_module;
}
5> 启动 storage  
/usr/local/FastDFS/bin/fdfs_storaged /etc/fdfs/storage.conf
6>  ln -s /home/storage1/fastdfs/data /home/storage1/fastdfs/data/M00
7> 启动 nginx 
/usr/local/nginx/sbin/nginx

8> netstat -ntl

此时应该有3个监听端口，分别是：
80 -> nginx
22122 -> tracker server
23000 -> storage server

7. 测试
1> vi /etc/fdfs/client.conf
base_path=/home/storage1/fastdfs
tracker_server=121.42.25.134:22122
2> /usr/local/bin/fdfs_test /etc/fdfs/client.conf upload header.png


游览器输入：
http://121.42.25.134/group1/M00/00/00/eSoZhlaSHkKAfOaDAAFWJ__s_HE465_big.png
 

正常来讲按上面配置下来是能够正常访问，如图

若是不能正常访问，请检查：

1. 以上每步没有出错

2. 检查nginx路径配置是否正确,nginx模块是否有加载

3. 服务器的防火墙是否已关闭

4. 文件访问权限

    

========================经常使用命令============================

启动storage:   ./fdfs_storaged /etc/fdfs/storage.conf

启动stracker:  ./fdfs_trackerd /etc/fdfs/tracker.conf

关闭storage:  ./stop.sh /etc/fdfs/storage.conf

关闭tracker:  ./stop.sh /etc/fdfs/tracker.conf

查看tracker和storage进程： netstat -unltp|grep fdfs

查看nginx进程： ps -ef|grep nginx

测试上传：   ./fdfs_test /etc/fdfs/client.conf upload /usr/local/head.png 

查看存储节点： ./fdfs_monitor /etc/fdfs/storage.conf

       ./fdfs_monitor /etc/fdfs/client.conf

移除某一集群分组节点：

fdfs_monitor /etc/fdfs/client.conf delete group1 192.168.1.106

启动顺序：tracker-->storage-->nginx

==========================================================

一、tracker
A、启动命令 ：/usr/local/bin/fdfs_trackerd  /etc/fdfs/tracker.conf（tracker的配置文件路径）
B、重启命令：/usr/local/bin/restart.sh  /usr/local/bin/fdfs_trackerd /usr/local/config/tracker.conf （tracker的配置文件路径）

二、storage
A、启动命令：/usr/local/bin/fdfs_storaged /etc/fdfs/storage.conf （storage配置文件路径）
B、重启命令：/usr/local/bin/restart.sh ：/usr/local/bin/fdfs_storaged /etc/fdfs/storage.conf （storage配置文件路径）

三、重启nginx: /usr/local/nginx/sbin/nginx -s reload

四、参考:

http://www.cnblogs.com/zhoulf/archive/2013/02/09/2909653.html

http://blog.csdn.net/yl_wh/article/details/8784569

http://blog.chinaunix.net/uid-20196318-id-4058561.html

http://baike.sogou.com/h60583131.htm?sp=l60583132

查看文件依赖关系：

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遇到问题：

./fdfs_trackerd: error while loading shared libraries: libevent-2.0.so.5: cannot open shared object file: No such file or directory解决办法:

1 >whereis libevent-2.0.so.5

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

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

参考:http://blog.sina.com.cn/s/blog_6d09b5750100vqow.html

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双storage,单tracker时，以下图：大部分场景下,单tracker+多storage足够知足大部分需求了

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多tracker+多storage集群参考：http://my.oschina.net/xiejunbo/blog/726192