文档修订记录
跟踪服务器:
Tracker Server1 IP: 10.10.16.201 FASTDFS-TRACKER-01
Tracker Server2 IP: 10.10.16.202 FASTDFS-TRACKER-02
存储服务器:
Storage Server1 IP: 10.10.16.203 FASTDFS-STORAGE-01
Storage Server2 IP: 10.10.16.204 FASTDFS-STORAGE-02
集群中各操作系统环境设置:
(1) fastdfs安装目录:/usr/local/fastdfs
[[email protected] local]# mkdir /usr/local/fastdfs
[[email protected] local]# mkdir /usr/local/fastdfs
[[email protected] local]# mkdir /usr/local/fastdfs
[[email protected] local]# mkdir /usr/local/fastdfs
(2)创建fastdfs用户组及fastdfs用户(四台机同时配置):
[[email protected]]# groupadd fastdfs
[[email protected]]# useradd -g fastdfs fastdfs
[[email protected]]# passwd fastdfs
## 设置fastdfs用户密码为gzzyzz.com (上生产前要改)
(3) 创建数据存储目录:
#创建tracker目录保存运行日志(Tracker服务器)
[[email protected] ~]$ mkdir -p /home/fastdfs/tracker
[[email protected] ~]$ mkdir -p /home/fastdfs/tracker
#创建Storage目录保存运行日志及其data数据(Storage服务器)
[[email protected] ~] $ mkdir -p /home/fastdfs/storage
[[email protected] ~] $ mkdir -p /home/fastdfs/storage
注:因为要源码编译安装软件,因而各系统要事先安装好:make cmake gcc gcc-c++
[[email protected] yum.repos.d]# yum install make cmake gcc gcc-c++
1、 首先安装libevent(集群中所有服务器都执相同的安装):
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,要不然安装fastdfs会出错
[[email protected] fastdfs]# rpm -qa|grep libevent
libevent-1.4.13-4.el6.x86_64
(由上可以系统自带了libevent-1.4.13-4.el6.x86_64)
卸载:
[[email protected] fastdfs]# rpm -e --nodeps libevent-1.4.13-4.el6.x86_64
#下载安装libevent
进入/usr/local/src目录
# cd /usr/local/src/
[[email protected] src]#
wget http://cloud.github.com/downloads/libevent/libevent/libevent-2.0.19-stable.tar.gz
[[email protected] src]# tar -zxvf libevent-2.0.19-stable.tar.gz
[[email protected] src]# cd libevent-2.0.19-stable
#make clean;
[[email protected] libevent-2.0.19-stable]$ ./configure --prefix=/usr/local/libevent
[[email protected] libevent-2.0.19-stable]# make
[[email protected] libevent-2.0.19-stable]# make && make install
#为libevent创建软链接到/lib库下,64位系统对应/lib64
[[email protected] libevent-2.0.19-stable]#
ln -s /usr/local/libevent/lib/libevent-2.0.so.5 /usr/lib/libevent-2.0.so.5
[[email protected] libevent-2.0.19-stable]#
ln -s /usr/local/libevent/lib/libevent-2.0.so.5 /usr/lib64/libevent-2.0.so.5
2、 安装FastDFS(集群中所有服务器都执相同的安装):
进入/usr/local/src目录
[[email protected] src]#
wget https://fastdfs.googlecode.com/files/FastDFS_v4.06.tar.gz
[[email protected] src]# tar -zxvf FastDFS_v4.06.tar.gz
[[email protected] src]# cd FastDFS
#由于定义/usr/local/fastdfs为fastdfs安装目录,所以需要修改make.sh
[[email protected] FastDFS]$ vi make.sh
# /etc/fdfs 全部替换为 /usr/local/fastdfs/conf
# TARGET_PREFIX=/usr/local 修改为 /usr/local/fastdfs
# TARGET_CONF_PATH=/etc/fdfs 修改为 /usr/local/fastdfs/conf
附件:
#安装
[[email protected] FastDFS]$
./make.sh C_INCLUDE_PATH=/usr/local/libevent/include LIBRARY_PATH=/usr/local/libevent/lib
# 切换到超级管理员
[[email protected] FastDFS]# ./make.sh install
注意:如果安装时提示找不到命令,请查看是不是没有装perl安装环境
wget http://www.cpan.org/src/5.0/perl-5.18.2.tar.gz
tar -zxvf perl-5.18.2.tar.gz
cd perl-5.18.2
./Configure
make
make install
3、 配置Tracker Server(10.10.16.201,10.10.16.202):
进入/usr/local/fastdfs/conf
#修改tracker.conf配置
[[email protected] conf]# vi /usr/local/fastdfs/conf/tracker.conf
绑定IP:
bind_addr=10.10.16.201 和 bind_addr=10.10.16.202
#设置日志目录
由base_path=/home/yuqing/fastdfs 改为 base_path=/home/fastdfs/tracker
store_group=group1
run_by_group= 改为 run_by_group=fastdfs
run_by_user= 改为 run_by_user=fastdfs
trunk_create_file_space_threshold = 20G
#开启自trunk_create_file_space_threshold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
复制storage_ids.conf文件
[[email protected] conf]#
cp /usr/local/src/FastDFS/conf/storage_ids.conf /usr/local/fastdfs/conf/
#编辑storage服务器ID与IP地址的对应关系
[[email protected] conf]# vi /usr/local/fastdfs/conf/storage_ids.conf
# <id> <group_name> <ip_or_hostname>
100001 group1 10.10.16.203
100002 group1 10.10.16.204
防火墙打开8080和22122端口:
# vi /etc/sysconfig/iptables
增加:
-A INPUT -m state --state NEW -m tcp -p tcp --dport 8080 -j ACCEPT
-A INPUT -m state --state NEW -m tcp -p tcp --dport 22122 -j ACCEPT
重启防火墙:
# /etc/init.d/iptables restart
自定义tracker服务启动、关闭、重启脚本:
# su fastdfs
切换回fastdfs用户后
$ cd /home/fastdfs/tracker/
(1)启动脚本:
[[email protected] tracker]$ vi start_tracker.sh
/usr/local/fastdfs/bin/fdfs_trackerd /usr/local/fastdfs/conf/tracker.conf
(2)关闭脚本(使用FastDFS自带的stop.sh脚本):
[[email protected] tracker]$ vi stop_tracker.sh
/usr/local/fastdfs/bin/stop.sh /usr/local/fastdfs/bin/fdfs_trackerd /usr/local/fastdfs/conf/tracker.conf
(3)重启脚本(使用FastDFS自带的restart.sh脚本):
[[email protected] tracker]$ vi restart_tracker.sh
/usr/local/fastdfs/bin/restart.sh /usr/local/fastdfs/bin/fdfs_trackerd /usr/local/fastdfs/conf/tracker.conf
注意:千万不要使用kill -9参数强杀进程,否则可能会导致binlog数据丢失的问题
给自定义脚本赋予可执行权限:
[[email protected] tracker]$ chmod +x *_tracker.sh
启动tracker服务:
[[email protected] tracker]$ ./start_tracker.sh
查看是否启用成功:
[[email protected] tracker]$ ps -ef | grep fastdfs
root 27253 26511 0 10:03 pts/0 00:00:00 su fastdfs
fastdfs 27254 27253 0 10:03 pts/0 00:00:00 bash
fastdfs 27580 1 0 10:25 ? 00:00:00 /usr/local/fastdfs/bin/fdfs_trackerd /usr/local/fastdfs/conf/tracker.conf
fastdfs 27588 27254 5 10:25 pts/0 00:00:00 ps -ef
fastdfs 27589 27254 0 10:25 pts/0 00:00:00 grep fastdfs
[[email protected] tracker]$
(首次正常启动后会在/home/fastdfs/tracker目录下会产生data目录和logs目录)
[2014-01-12 16:33:54] INFO - local_host_ip_count: 2, 127.0.0.1 10.10.16.201
[2014-01-12 16:34:11] INFO - file: tracker_service.c, line: 920, the tracker leader is 10.10.16.202:22122
停用tracker服务:
[[email protected] tracker]$ ./stop_tracker.sh
重启tracker服务:
[[email protected] tracker]$ ./restart_tracker.sh
4、 配置Storage Server(10.10.16.203、10.10.16.204,两台机执行相同的配置操作):
# cd /usr/local/fastdfs/conf
# vi storage.conf
绑定IP分别为:
bind_addr=10.10.16.203 和 bind_addr=10.10.16.204
base_path=/home/yuqing/fastdfs 改为 base_path=/home/fastdfs/storage
store_path0=/home/yuqing/fastdfs 改为 store_path0=/home/fastdfs/storage
tracker_server=192.168.209.121:22122 改为
tracker_server=10.10.16.201:22122
tracker_server=10.10.16.202:22122
(这里我们配了两个跟踪器服务)
run_by_group= 改为 run_by_group=fastdfs
run_by_user= 改为 run_by_user=fastdfs
# 与Nginx端口相同
http.server_port=80
防火墙打开23000和8888端口:
# vi /etc/sysconfig/iptables
增加:
-A INPUT -m state --state NEW -m tcp -p tcp --dport 23000 -j ACCEPT
-A INPUT -m state --state NEW -m tcp -p tcp --dport 8888 -j ACCEPT
重启防火墙:
# /etc/init.d/iptables restart
自定义storage服务启动、关闭、重启脚本:
# su fastdfs
切换回fastdfs用户后
$ cd /home/fastdfs/storage/
(1)启动脚本:
[[email protected] storage]$ vi start_storage.sh
/usr/local/fastdfs/bin/fdfs_storaged /usr/local/fastdfs/conf/storage.conf
(2)关闭脚本(使用FastDFS自带的stop.sh脚本):
[[email protected] storage]$ vi stop_tracker.sh
/usr/local/fastdfs/bin/stop.sh /usr/local/fastdfs/bin/fdfs_storaged /usr/local/fastdfs/conf/storage.conf
(3)重启脚本(使用FastDFS自带的restart.sh脚本):
[[email protected] storage]$ vi restart_storage.sh
/usr/local/fastdfs/bin/restart.sh /usr/local/fastdfs/bin/fdfs_storaged /usr/local/fastdfs/conf/storage.conf
注意:千万不要使用kill -9参数强杀进程,否则可能会导致binlog数据丢失的问题
给自定义脚本赋予可执行权限:
[[email protected] storage]$ chmod +x *_storage.sh
启动Storage Server:
[[email protected] storage]$ ./start_storage.sh
data path: /home/fastdfs/storage/data, mkdir sub dir...
mkdir data path: 00 ...
mkdir data path: 01 ...
mkdir data path: 02 ...
mkdir data path: 03 ...
(首次成功启动会初始化数据存储目录)
重启storage服务:
[[email protected] storage]$ ./restart_storage.sh
停止storage服务:
[[email protected] storage]$ ./stop_storage.sh
Storage Server(10.10.16.203和10.10.16.204)安装Nginx:
#安装Nginx使用fastdfs用户
#创建nginx日志目录
# mkdir -p /home/fastdfs/nginx/logs
# chmod a+w /home/fastdfs/nginx/logs
# chown -R fastdfs:fastdfs /home/fastdfs/nginx/logs
安装nginx1.4.4:
# cd /usr/local/src
#下载 nginx
[[email protected] src]#
wget http://nginx.org/download/nginx-1.4.4.tar.gz
解压:
# tar -zxvf nginx-1.4.4.tar.gz
# cd nginx-1.4.4
# ./configure --user=fastdfs --group=fastdfs --prefix=/usr/local/nginx --with-http_stub_status_module
如果产生如下错误提示:
checking for PCRE library ... not found
checking for PCRE library in /usr/local/ ... not found
checking for PCRE library in /usr/include/pcre/ ... not found
checking for PCRE library in /usr/pkg/ ... not found
checking for PCRE library in /opt/local/ ... not found
./configure: error: the HTTP rewrite module requires the PCRE library.
You can either disable the module by using --without-http_rewrite_module
option, or install the PCRE library into the system, or build the PCRE library
statically from the source with nginx by using --with-pcre=<path> option.
(大概意思是:HTTP重定向模块的安装需要PCRE库,网上搜了一下,是需要安装pcre-devel与openssl-devel)
# yum install pcre-devel openssl openssl-devel
(RHEL6.3 x64 桌面版中已自带以上包)
再重新执行:
# ./configure --user=fastdfs --group=fastdfs --prefix=/usr/local/nginx --with-http_stub_status_module
#--with-http_stub_status_module 用来监控nginx的当前状态
Configuration summary
+ using system PCRE library
+ OpenSSL library is not used
+ md5: using system crypto library
+ sha1: using system crypto library
+ using system zlib library
nginx path prefix: "/usr/local/nginx"
nginx binary file: "/usr/local/nginx/sbin/nginx"
nginx configuration prefix: "/usr/local/nginx/conf"
nginx configuration file: "/usr/local/nginx/conf/nginx.conf"
nginx pid file: "/usr/local/nginx/logs/nginx.pid"
nginx error log file: "/usr/local/nginx/logs/error.log"
nginx http access log file: "/usr/local/nginx/logs/access.log"
nginx http client request body temporary files: "client_body_temp"
nginx http proxy temporary files: "proxy_temp"
nginx http fastcgi temporary files: "fastcgi_temp"
nginx http uwsgi temporary files: "uwsgi_temp"
nginx http scgi temporary files: "scgi_temp"
执行安装:# make && make install
安装fastdfs-nginx-module插件:
# cd /usr/local/src
# wget http://fastdfs.googlecode.com/files/fastdfs-nginx-module_v1.15.tar.gz
# tar -zxvf fastdfs-nginx-module_v1.15.tar.gz
#修改插件配置文件
# vi /usr/local/src/fastdfs-nginx-module/src/config
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/
上面编译时使用的动态链接库:
#启动nginx报错
#./nginx: error while loading shared libraries: libfastcommon.so: cannot open shared object file: No such file or directory
#解决办法 ---> 将/usr/local/fastdfs/lib 加入系统文件/etc/ld.so.conf中
# vi /etc/ld.so.conf
include ld.so.conf.d/*.conf
/usr/local/fastdfs/lib
#更新库文件缓存ld.so.cache
# /sbin/ldconfig -v
编译fastdfs-nginx-module模块:
# 重新编译安装nginx
# cd /usr/local/src/nginx-1.4.4
# ./configure --add-module=/usr/local/src/fastdfs-nginx-module/src
# make && make install
修改mod_fastdfs.conf配置:
# vi /usr/local/fastdfs/conf/mod_fastdfs.conf
# connect timeout in seconds
# default value is 30s
connect_timeout=30
# the base path to store log files
base_path=/tmp
# if load FastDFS parameters from tracker server
# since V1.12
# default value is false
load_fdfs_parameters_from_tracker=true
# if use storage ID instead of IP address
# same as tracker.conf
# valid only when load_fdfs_parameters_from_tracker is false
# default value is false
# since V1.13
use_storage_id = 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=10.10.16.201:22122
tracker_server=10.10.16.202:22122
# 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
# 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/fastdfs/nginx/logs/mod_fastdfs.log
注意, 下载时如发现老报404. 将nginx.conf第一行 usr nobody 修改为 user root 重新启动后解决.
给 storage 的存储目录做一个软连接
# ln -s /home/fastdfs/storage/data /home/fastdfs/storage/data/M00
访问路径带group名(storage对应有多个group的情况),如/group1/M00/00/00/xxx:
location ~ /group([0-9])/M00 {
ngx_fastdfs_module;
}
nginx配置简洁版本:
# vi /usr/local/nginx/conf/nginx.conf
user root root;
worker_processes 2;
error_log /home/fastdfs/nginx/logs/error.log notice;
pid /home/fastdfs/nginx/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 65;
tcp_nodelay on;
server {
listen 80;
server_name localhost;
#charset koi8-r;
location ~/group([0-9])/M00 {
#alias /home/fastdfs/storage/data;
ngx_fastdfs_module;
}
}
}
#启动nginx:
# /usr/local/nginx/sbin/nginx
#重启nginx:
# /usr/local/nginx/sbin/nginx -s reload
用Java客户端上传一个文件:
浏览
文件的访问通过硬件做均衡负载
VIP:10.10.16.209 (做负载均衡的虚拟机网关要设为10.10.16.8)
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文档样例视频教程:http://www.roncoo.com/details/85d6008fe77c4199b0cdd2885eaeee53