参考：http://blog.csdn.net/xll233xx/article/details/50619170
http://blog.csdn.net/gaofuqi/article/details/27052155

http://blog.csdn.net/pzw_0612/article/details/52573756
启动防火墙
systemctl start firewalld.service
CENTOS 7防火墙相关操作：http://www.cnblogs.com/handongyu/p/6260213.html
来自：
http://blog.csdn.net/gaofuqi/article/details/27052155

// 单台机器配置
一、在安装FastDFS之前必须先安装libevent，安装libevent步骤如下：
1.下载libevent：
wget https://github.com/downloads/libevent/libevent/libevent-2.0.21-stable.tar.gz
2.解压libevent：
tar -zxvpf libevent-2.0.21-stable.tar.gz
3.进入解压目录：
cd libevent-2.0.21-stable
4.指定安装目录：
./configure --prefix=/usr/local/libevent-2.0.21
5.安装libevent：
make
make install
二、安装FastDFS步骤如下：
1.下载FastDFS：
wget http://fastdfs.googlecode.com/files/FastDFS_v4.06.tar.gz

无法下载FASTDFS时可以：

https://code.google.com/archive/p/fastdfs/downloads

2.解压FastDFS：
tar xvf FastDFS_v4.06.tar.gz
3.进入解压目录：
cd FastDFS
4.修改FastDFS的安装文件：
vi make.sh
TARGET_PREFIX=/usr/local/FastDFS ---安装路径
TARGET_CONF_PATH=/etc/fdfs ---配置文件路径
WITH_LINUX_SERVICE=1 ---是否为Linux服务
5.指定libevent的lib目录：
./make.sh C_INCLUDE_PATH=/usr/local/libevent-2.0.21/include LIBRARY_PATH=/usr/local/libevent-2.0.21/lib
6.安装FastDFS：
./make.sh install
7.设置软连接(否则编译Nginx时会出错，64位系统 /usr/local/lib64与 32位系统/usr/local/lib的区别)
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

三、在安装Nginx之前，需要安装gcc、 openssl-devel、 pcre-devel和zlib-devel软件库，具体如下：
yum install gcc-c++
yum install openssl-devel
yum install pcre-devel
yum install zlib-devel

四、安装Nginx和fastdfs-Nginx-module
wget http://Nginx.org/download/Nginx-1.6.0.tar.gz
wget http://fastdfs.googlecode.com/files/fastdfs-Nginx-module_v1.15.tar.gz

/////////////////////////////////////////////////////////////////////////////////////////////////

(fastdfs-Nginx-module，GOOGLE无法下载，可到这里下载：
https://sourceforge.net/projects/fastdfs/files/FastDFS%20Nginx%20Module%20Source%20Code/)

/////////////////////////////////////////////////////////////////////////////////////////////
将安装包文件上传到/usr/local中执行以下操作：
1.进入文件目录：
cd /usr/local
2.解压安装包：
tar -zxv -f Nginx-1.6.0.tar.gz
tar -xvf fastdfs-Nginx-module_v1.15.tar.gz
3.修改安装包目录名称：
mv Nginx-1.6.0 Nginx
4.进入安装包目录：
cd /usr/local/Nginx
5.配置安装目录：
./configure --prefix=/usr/local/Nginx --conf-path=/usr/local/Nginx/Nginx.conf --add-module=/usr/local/fastdfs-Nginx-module/src
6.安装Nginx：
make
make install
7.修改防火墙：
vi + /etc/sysconfig/iptables
8.添加配置项
-A INPUT -m state --state NEW -m tcp -p tcp --dport 80 -j ACCEPT
9.重启防火墙：
service iptables restart
10.将libfastcommon.so、libfastcommon.so.1、libfdfsclient.so、libfdfsclient.so.1复制到/usr/lib，（64位系统 /usr/lib64与 32位系统/usr/lib的区别）
否则Nginx启动会报错。
Nginx的操作：
启动：
/usr/local/Nginx/sbin/Nginx -c /usr/local/Nginx/conf/Nginx.conf
或者
cd /usr/local/Nginx/sbin
./Nginx

停止服务：
#查询Nginx主进程号
ps -ef | grep Nginx
#停止进程
kill -QUIT 主进程号
#快速停止
kill -TERM 主进程号
#强制停止
pkill -9 Nginx

重启：
/usr/local/Nginx/sbin/Nginx -s reload

五、配置tracker server：
1. vi /etc/fdfs/tracker.conf
bind_addr=192.168.227.128
base_path=/home/tracker/fastdfs
2.配置防火墙：
iptables -I INPUT -p tcp -m state --state NEW -m tcp --dport 22122 -j
3.保存配置：
/etc/init.d/iptables save
4. 启动 tracker
/usr/local/FastDFS/bin/fdfs_trackerd /etc/fdfs/tracker.conf
在启动时报错：
/usr/local/bin/fdfs_trackerd: error while loading shared libraries: libevent-2.0.so.5: cannot open shared object file: No such file or directory
执行下面的命令即可正常启动：
echo '/usr/local/libevent-2.0.21/include/' >> /etc/ld.so.conf
echo '/usr/local/libevent-2.0.21/lib/' >> /etc/ld.so.conf
ldconfig
5. 查看监听程序：
netstat -ntpl | grep fdfs
6. 查看日志文件：
cat /home/tracker/fastdfs/logs/trackerd.log
7.添加开机启动命令行：
vim /etc/rc.d/rc.local
/usr/local/FastDFS/bin/fdfs_trackerd /etc/fdfs/tracker.conf restart

六、配置storage server
1. vi /etc/fdfs/storage.conf
group_name=group1
bind_addr=192.168.227.130
base_path=/home/storage/fastdfs
store_path0=/home/storage/fastdfs
tracker_server=192.168.227.130:22122
http.server.port=80
2. cp /usr/local/fastdfs-Nginx-module/src/mod_fastdfs.conf /etc/fdfs/
3. vi /etc/fdfs/mod_fastdfs.conf
base_path=/home/storage/fastdfs
group_name=group1
store_path0=/home/storage/fastdfs
tracker_server=192.168.227.128:22122
url_have_group_name = true
group_count = 0
4. vi /usr/local/Nginx/conf/Nginx.conf
location /group1/M00 {
root /home/storage/fastdfs/data; //这里的路径是 六、配置storage server 中的base_path 的子目录
ngx_fastdfs_module;
}
5.配置防火墙：

// CENTOS 7之前的版本是这样配置，之后的版本配置方法：http://www.cnblogs.com/handongyu/p/6260213.html
iptables -I INPUT -p tcp -m state --state NEW -m tcp --dport 23000 -j ACCEPT

6.保存配置：
/etc/init.d/iptables save // CENTOS 7之前的版本是这样配置
7.启动 storage
/usr/local/FastDFS/bin/fdfs_storaged /etc/fdfs/storage.conf
8. 查看监听程序：
netstat -ntpl | grep fdfs
9. 查看日志文件：
cat /home/storage/fastdfs/logs/storaged.log
10. vim /etc/fdfs/client.conf
base_path=/home/client/fastdfs
tracker_server=192.168.153.130:22122

http.tracker_server_port=80 // 这个有必要的话也要修改下，上传之后返回的URL端口

七、测试：
/usr/local/FastDFS/bin/fdfs_test /etc/fdfs/client.conf upload /etc/passwd
结果如下：
This is FastDFS client test program v4.06
Copyright (C) 2008,Happy Fish / YuQing
FastDFS may be copied only under the terms of the GNU General
Public License V3,which may be found in the FastDFS source kit.
Please visit the FastDFS Home Page http://www.csource.org/
for more detail.
[2014-06-03 20:26:21] DEBUG - base_path=/home/client/fastdfs,connect_timeout=30,network_timeout=60,tracker_server_count=1,anti_steal_token=0,anti_steal_secret_key length=0,use_connection_pool=0,g_connection_pool_max_idle_time=3600s,use_storage_id=0,storage server id count: 0
tracker_query_storage_store_list_without_group:
server 1. group_name=,ip_addr=192.168.227.130,port=23000
group_name=group1,port=23000
storage_upload_by_filename
group_name=group1,remote_filename=M00/00/00/wKjjglOOkd2AdZiiAAAFng0Nczs9728851
source ip address: 192.168.227.130
file timestamp=2014-06-03 20:26:21
file size=1438
file crc32=218985275
file url: http://192.168.227.130/group1/M00/00/00/wKjjglOOkd2AdZiiAAAFng0Nczs9728851
storage_upload_slave_by_filename
group_name=group1,remote_filename=M00/00/00/wKjjglOOkd2AdZiiAAAFng0Nczs9728851_big
source ip address: 192.168.227.130
file timestamp=2014-06-03 20:26:21
file size=1438
file crc32=218985275
file url: http://192.168.227.130/group1/M00/00/00/wKjjglOOkd2AdZiiAAAFng0Nczs9728851_big

在浏览器上打开http://192.168.227.130/group1/M00/00/00/wKjjglOOkd2AdZiiAAAFng0Nczs9728851_big
测试成功！！！
// 测试接口

#上传
/usr/bin/fdfs_test /etc/fdfs/client.conf upload /home/lily/a.txt
#下载
/usr/bin/fdfs_download_file /etc/fdfs/client.conf group1/M00/00/00/wKiZglauvkmANC2wAAAAPpWmuhI171.txt
#删除
/usr/bin/fdfs_delete_file /etc/fdfs/client.conf group1/M00/00/00/wKiZglauvkmANC2wAAAAPpWmuhI171.txt

参考：http://www.cnblogs.com/zhoulf/archive/2013/02/09/2909653.html
http://blog.csdn.net/yl_wh/article/details/8784569

// 2台机器主从配置

搭建FastDFS分布式集群环境笔记：https://my.oschina.net/xiejunbo/blog/726192

//2台以上分布式集群配置

FastDFS分布式文件系统集群安装与配置

参考：http://www.2cto.com/kf/201611/560911.html