fastdfs分布式架构设计

CleverCode在自己的虚拟机中准备搭建一下分布式架构。

1 架构图

2 安装与配置tracker(192.168.101.135:22122)

2.1 安装tracker

安装详解参考：http://blog.csdn.net/clevercode/article/details/52244358。

2.2 配置tracker

a) 首次安装

# vi /etc/fdfs/tracker.conf

base_path=/data0/fastdfs/tracker

# /usr/local/bin/fdfs_trackerd /etc/fdfs/tracker.conf

# service iptables stop

b)非首次安装

1 停止tracker

# /usr/local/bin/stop.sh /usr/local/bin/fdfs_trackerd /etc/fdfs/tracker.conf

2 需要清除tracker缓存配置文件，如果不清除，会报错，同步异常等等，最好清除。

# rm /data0/fastdfs/tracker/* -rf

3 关闭防火墙

# service iptables stop

4 配置

# vi /etc/fdfs/tracker.conf

base_path=/data0/fastdfs/tracker

5 启动

# /usr/local/bin/fdfs_trackerd /etc/fdfs/tracker.conf

2.3 配置client.conf查看监控，已经有0个storage。

# vi /etc/fdfs/client.conf

base_path=/tmp

tracker_server=192.168.101.135:22122

http.tracker_server_port=80

# # /usr/local/bin/fdfs_monitor /etc/fdfs/client.conf

3 安装与配置storage(192.168.101.132:23000)

3.1 安装

安装详解参考：http://blog.csdn.net/clevercode/article/details/52244358。

3.2 配置

a)首次安装

# mkdir -p /data0/fastdfs/storage/storage0

#　vi /etc/fdfs/storage.conf

http.server_port=80

group_name=group1

base_path=/data0/fastdfs

store_path0=/data0/fastdfs/storage/storage0

tracker_server=192.168.101.135:22122

# service iptables stop

# /usr/local/bin/fdfs_storaged /etc/fdfs/storage.conf

b)非首次安装

1 关闭storage

# /usr/local/bin/stop.sh /usr/local/bin/fdfs_storaged /etc/fdfs/storage.conf

2 清除storage缓存配置数据，如果不清除，会报错，同步异常等等，最好清除。

# rm /data0/fastdfs/data -rf

# rm /data0/fastdfs/logs -rf

3 关闭防火墙

# service iptables stop

4 配置文件(storage.conf)

#　vi /etc/fdfs/storage.conf

http.server_port=80

group_name=group1

base_path=/data0/fastdfs

store_path0=/data0/fastdfs/storage/storage0

tracker_server=192.168.101.135:22122

5 启动storage

# /usr/local/bin/fdfs_storaged /etc/fdfs/storage.conf

3.3 查看监控，已经有1个storage。

# /usr/local/bin/fdfs_monitor /etc/fdfs/client.conf

4 安装与配置storage(192.168.101.133:23000)

4.1 安装

安装详解参考：http://blog.csdn.net/clevercode/article/details/52244358。

4.2 配置

a)首次安装

# mkdir -p /data0/fastdfs/storage/storage0

#　vi /etc/fdfs/storage.conf

http.server_port=80

group_name=group1

base_path=/data0/fastdfs

store_path0=/data0/fastdfs/storage/storage0

tracker_server=192.168.101.135:22122

# service iptables stop

# /usr/local/bin/fdfs_storaged /etc/fdfs/storage.conf

b)非首次安装

1 关闭storage

# /usr/local/bin/stop.sh /usr/local/bin/fdfs_storaged /etc/fdfs/storage.conf

2 清除storage缓存配置数据，如果不清除，会报错，同步异常等等，最好清除。

# rm /data0/fastdfs/data -rf

# rm /data0/fastdfs/logs -rf

3 关闭防火墙

# service iptables stop

4 配置文件(storage.conf)

#　vi /etc/fdfs/storage.conf

http.server_port=80

group_name=group1

base_path=/data0/fastdfs

store_path0=/data0/fastdfs/storage/storage0

tracker_server=192.168.101.135:22122

5 启动storage

# /usr/local/bin/fdfs_storaged /etc/fdfs/storage.conf

5.3 查看监控，已经有两个storage。

# /usr/local/bin/fdfs_monitor /etc/fdfs/client.conf

5 测试

5.1 上传测试,可以看到被轮询到132和133两台机器上了。

# /usr/local/bin/fdfs_test /etc/fdfs/client.conf upload install.log

5.2 下载,也轮询到了132与133两台机器上。

# /usr/local/bin/fdfs_test /etc/fdfs/client.conf download group1 00/00/wKhlhVe5toqAQbX_AAE2PTXrYOA819.png