在我的生产环境中利用FastDFS实现动静分离的方案
配置过程
1． 系统环境
CentOS 5.5
Tracker server: 192.168.204.135
Storage server: 192.168.204.136
2. 环境配置
为了速度，配置使用sohu的源
cd /etc/yum.repo.d/ wget http://mirrors.sohu.com/help/CentOS-Base-sohu.repo
装开发工具和编译nginx所需的开发包
yum groupinstall "Development Tools" yum install libevent-devel pcre-devel zlib-devel
3.安装trackerserver
# wget http://fastdfs.googlecode.com/files/FastDFS_v3.05.tar.gz # tar xvzf FastDFS_v3.05.tar.gz # cd FastDFS # vi make.sh 将如下两行前边的"#"删除 WITH_HTTPD=1 WITH_LINUX_SERVICE=1 # ./make.sh # ./make.sh install
修改/etc/fdfs/tracker.conf，主要修改以下两处，如有其他调整，可参考文档自行调整，默认的配置也可以工作。
# vi /etc/fdfs/tracker.conf # the base path to store data and log files base_path=/fastdfs/tracker ====> 放置data和log的目录 ##include http.conf ====> #include http.conf 这里一定要注意！是 #include，不是include!!! # mkdir -p /fastdfs/tracker # /etc/init.d/fdfs_trackerd start # netstat –ntplu |grep -E ‘8080|22122’ tcp 0 0 0.0.0.0:22122 0.0.0.0:* LISTEN 5149/fdfs_trackerd tcp 0 0 0.0.0.0:8080 0.0.0.0:* LISTEN 5149/fdfs_trackerd
4. 在storage上的操作
# wget http://fastdfs.googlecode.com/files/FastDFS_v3.05.tar.gz # wget http://fastdfs.googlecode.com/files/fastdfs-nginx-module_v1.10.tar.gz # wget http://nginx.org/download/nginx-1.0.11.tar.gz # tar xvzf FastDFS_v3.05.tar.gz # cd FastDFS # vi make.sh 将如下两行前边的"#"删除 WITH_HTTPD=1 WITH_LINUX_SERVICE=1 # ./make.sh # ./make.sh install # tar xvzf nginx-1.0.11.tar.gz # tar xvzf fastdfs-nginx-module_v1.10.tar.gz # cd nginx-1.0.11 # ./configure --prefix=/soft/nginx --add-module=/root/fastdfs-nginx-module/src # make # make install
修改/etc/fdfs/storage.conf，主要修改以下几处，如有其他调整，可参考文档自行调整，默认的配置也可以工作。
# vi /etc/fdfs/storage.conf # the name of the group this storage server belongs to group_name=group1 ====> 此台storage server所属的服务器组名 # the base path to store data and log files base_path=/home/storage ====> 放置data和log的目录 # store_path#, based 0, if store_path0 not exists, it's value is base_path # the paths must be exist store_path0=/fastdfs/storage ====> 放置文件的目录 # tracker_server can ocur more than once, and tracker_server format is # "host:port", host can be hostname or ip address tracker_server=192.168.204.135:22122 ====> tracker server的ip和端口，此处可以写多个tracker server，每行一个 #HTTP settings http.disabled=true ====> 关闭内置的web server # the port of the web server on this storage server http.server_port=80 ====> web server的端口改成80 # cp /root/fastdfs-nginx-module/mod_fastdfs.conf /etc/fdfs/ # vi /etc/fdfs/mod_fastdfs.conf # the base path to store log files base_path=/fasdfs/storage ====> 放置log的目录 # FastDFS tracker_server can ocur more than once, and tracker_server format is # "host:port", host can be hostname or ip address tracker_server=192.168.204.135:22122 ====> tracker server的ip和端口，此处可以写多个tracker server，每行一个 # the group name of storage server group_name=group1 ====> 此台storage server所属的服务器组名 # if uri including group name # default value is false url_have_group_name = true ====> 在URL中包含group名称 # store_path#, based 0, if store_path0 not exists, it's value is base_path # the paths must be exist store_path0=/fastdfs/storage ====> 放置文件的目录 response_mode=redirect ====> 对文件同步延迟的处理方式，通过redirect跳转和proxy代理两种方式解决 # mkdir -p /fastdfs/storage
启动storage服务
# /etc/init.d/fdfs_storaged start
启动nginx
# /usr/local/nginx/sbin/nginx
确认8080,22122端口已经监听
# netstat -ntplu|grep -E '80|23000' tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 2797/nginx tcp 0 0 0.0.0.0:23000 0.0.0.0:* LISTEN 6524/fdfs_storaged
5.在tracker上的操作[作为client测试]
修改/etc/fdfs/client.conf文件，主要修改以下几处，如有其他调整，可参考文档自行调整，默认的配置也可以工作。
# the base path to store log files base_path=/tmp # tracker_server can ocur more than once, and tracker_server format is # "host:port", host can be hostname or ip address tracker_server=192.168.204.135:22122
创建一个用于测试的文件demofile.txt
[root@tracker]# vi demofile.txt 内容就一行字: dddddddddd
使用自带的fdfs_test上传文件测试。
[root@tracker]# /usr/local/bin/fdfs_test /etc/fdfs/client.conf upload demofile.txt This is FastDFS client test program v3.05 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. [2012-01-20 14:36:04] INFO - base_path=/tmp, connect_timeout=30, network_timeout=60, tracker_server_count=1, anti_steal_token=0, anti_steal_secret_key length=0 tracker_query_storage_store_list_without_group: server 1. group_name=group1, ip_addr=192.168.204.136, port=23000 group_name=group1, ip_addr=192.168.204.136, port=23000 storage_upload_by_filename group_name=group1, remote_filename=M00/00/00/wKgD4k8ZC1SNK-NYAAAAC3lx3Rk484.txt source ip address: 192.168.204.136 file timestamp=2012-01-20 14:36:04 file size=11 file crc32=2037505305 file url: http://192.168.204.135:8080/group1/M00/00/00/wKgD4k8ZC1SNK-NYAAAAC3lx3Rk484.txt storage_upload_slave_by_filename group_name=group1, remote_filename=M00/00/00/wKgD4k8ZC1SNK-NYAAAAC3lx3Rk484_big.txt source ip address: 192.168.204.136 file timestamp=2012-01-20 14:36:04 file size=11 file crc32=2037505305 file url: http://192.168.204.135:8080/group1/M00/00/00/wKgD4k8ZC1SNK-NYAAAAC3lx3Rk484_big.txt
通过http://192.168.204.136/group1/M00/00/00/wKgD4k8ZC1SNK-NYAAAAC3lx3Rk484_big.txt 址可以直接访问storage地址。