1.集群规划
192.168.1.247 storage 服务器1 第一组
192.168.1.248 storage 服务器2 第一组
192.168.1.249 storage 服务器3第二组
192.168.1.250 storage 服务器4第二组
192.168.1.251 tracker 服务器1
192.168.1.252 tracker 服务器2
安装包:
libfastcommon-master.zip
fastdfs-nginx-module_v1.16.tar.gz
nginx-1.6.2.tar.gz
FastDFS_v5.05.tar.gz
ngx_cache_purge-2.3.tar.gz
keepalived-1.2.18.tar.gz
一、FastDFS 的安装
编译和安装所需的依赖包: yum install make cmake gcc gcc-c++
创建安装目录: mkdir /usr/local/fast
解压 libfastcommon-master.zip到安装目录: unzip libfastcommon-master.zip -d /usr/local/fast
进入安装目录:cd/usr/local/fast/ libfastcommon-master
编译安装: ./make.sh
./make.sh install
因为 FastDFS 主程序设置的 lib 目录是/usr/local/lib,所以需要创建软链接.
ln -s /usr/lib64/libfastcommon.so /usr/local/lib/libfastcommon.so
ln -s /usr/lib64/libfastcommon.so /usr/lib/libfastcommon.so
ln -s /usr/lib64/libfdfsclient.so /usr/local/lib/libfdfsclient.so
ln -s /usr/lib64/libfdfsclient.so /usr/lib/libfdfsclient.so
解压FastDFS_v5.05.tar.gz 到安装目录: tar -zxvf FastDFS_v5.05.tar.gz -C /usr/local/fast/
进入解压目录: cd /usr/local/fast/FastDFS
编译、安装(编译前要确保已经成功安装了 libfastcommon)
./make.sh
./make.sh install
将错误的路径修改
vi /etc/init.d/fdfs_trackerd
使用查找替换命令进统一修改:%s+/usr/local/bin+/usr/bin
vi /etc/init.d/fdfs_storaged
使用查找替换命令进统一修改:%s+/usr/local/bin+/usr/bin
-----------------------------------------------------------------------------以上操作在所有节点倒要-------------------------------------------------------------
二、配置tracker
(只在192.168.1.252,192.168.1.152操作)
进入配置文件目录 :cd /etc/fdfs/
修改配置文件:
cp tracker.conf.sample tracker.conf
vi /etc/fdfs/tracker.conf
修改的内容如下:
base_path=/fastdfs/tracker #tracker 的数据文件和日志目录
创建基础数据目录(参考基础目录 base_path 配置):
mkdir -p /fastdfs/tracker
修改防火墙开放端口22122:
vi /etc/sysconfig/iptables
增加 -A INPUT -m state --state NEW -m tcp -p tcp --dport 22122 -j ACCEPT
重启防火墙:service iptables restart
启动tracker: /etc/init.d/fdfs_trackerd start
查看 tracker 的启动日志,看是否有错误
tail -n100 -f /fastdfs/tracker/logs/trackerd.log
关闭tracker: /etc/init.d/fdfs_trackerd stop
三、配置storage(只在192.168.1.247、192.168.1.248、192.168.1.248、192.168.1.250操作)
修改storage配置文件:
cd /etc/fdfs/
cp storage.conf.sample storage.conf
vi /etc/fdfs/storage.conf
修改内容:
- disabled=false #启用配置文件
- group_name=group1 #组名(第一组为 group1,第二组为 group2)
- port=23000 #storage 的端口号一组的必须一样
- base_path=/fastdfs/storage #设置 storage 的日志目录
- store_path0=/fastdfs/storage #存储路径
- store_path_count=1 #存储路径个数,需要和 store_path 个数匹配
- tracker_server=192.168.1.251:22122 #tracker 服务器的 IP 地址和端口
- tracker_server=192.168.1.252:22122 #多个 tracker 直接添加多条配置
- http.server_port=8888 #设置 http 端口号
创建基础数据目录(参考基础目录 base_path 配置):
mkdir -p /fastdfs/storage
修改防火墙开放端口23000:
vi /etc/sysconfig/iptables
增加 -A INPUT -m state --state NEW -m tcp -p tcp --dport 23000-j ACCEPT
重启防火墙:service iptables restart
启动storaged /etc/init.d/fdfs_storaged start
关闭storaged /etc/init.d/fdfs_storaged stop
四、测试文件上传(在一个tracker操作上即可,在192.168.1.251,192.168.1.252其中之一)
cp /etc/fdfs/client.conf.sample /etc/fdfs/client.conf
# vi /etc/fdfs/client.conf
base_path=/fastdfs/tracker
tracker_server=192.168.1.251:22122
tracker_server=192.168.1.252:22122
2、执行如下文件上传命令:
启动tracker 和storage后
上传
/usr/bin/fdfs_upload_file /etc/fdfs/client.conf /home/1.txt
返回 ID 号:
group2/M00/00/00/wKgB-Vkb2yuAEk80AAAABpDVNbM781.txt
(能返回以上文件 ID,说明文件上传成功)
五、在各存储节点(192.168.1.247、192.168.1.248、192.168.1.249、192.168.1.250)上安装 Nginx
解压 fastdfs-nginx-module_v1.16.tar.gz 到/usr/local/local/fast,解压
# cd /usr/local/fast/
# tar -zxvf fastdfs-nginx-module_v1.16.tar.gz
修改 fastdfs-nginx-module 的 config 配置文件
# vi /usr/local/src/fastdfs-nginx-module/src/config 修改第四行
CORE_INCS="$CORE_INCS /usr/local/include/fastdfs /usr/local/include/fastcommon/"
修改为:CORE_INCS="$CORE_INCS /usr/include/fastdfs /usr/include/fastcommon/"
(注意:这个路径修改是很重要的,不然在 nginx 编译的时候会报错的)
安装nginx:
tar -zxvf nginx-1.6.2.tar.gz -C /usr/local/
安装编译 Nginx 所需的依赖包
yum install gcc gcc-c++ make automake autoconf libtool pcre pcre-devel zlib zlib-devel
openssl openssl-devel
进入解压目录 cd /usr/local/nginx-1.6.2
编译安装:
./configure --prefix=/usr/local/nginx --add-module=/usr/local/src/fastdfs-nginx-module/src
make && make install
复制 fastdfs-nginx-module 源码中的配置文件到/etc/fdfs 目录,并修改
cp /usr/local/fast/fastdfs-nginx-module/src/mod_fastdfs.conf /etc/fdfs/
vi /etc/fdfs/mod_fastdfs.conf
(1)第一组 Storage 的 mod_fastdfs.conf 配置如下:
- <span style="font-size:14px;">connect_timeout=20
- base_path=/tmp
- tracker_server=192.168.1.251:22122
- tracker_server=192.168.1.252:22122
- storage_server_port=23000
- group_name=group1 #第一组为group1 第二组为group2
- url_have_group_name = true
- store_path0=/fastdfs/storage
- group_count = 2
- [group1]
- group_name=group1
- storage_server_port=23000
- store_path_count=1
- store_path0=/fastdfs/storage
- [group2]
- group_name=group2
- storage_server_port=23000
- store_path_count=1
- store_path0=/fastdfs/storage </span>
复制 FastDFS 的部分配置文件到/etc/fdfs 目录
cd /usr/local/fast/FastDFS/conf
cp http.conf mime.types /etc/fdfs/
在/fastdfs/storage 文件存储目录下创建软连接,将其链接到实际存放数据的目录
ln -s /fastdfs/storage/data/ /fastdfs/storage/data/M00
配置nginx, 配置样例:
# vi /usr/local/nginx/conf/nginx.conf
- <span style="font-size:14px;">user root;
- worker_processes 1;
- events {
- worker_connections 1024;
- }
- http {
- include mime.types;
- default_type application/octet-stream;
- sendfile on;
- keepalive_timeout 65;
- server {
- listen 8888;
- server_name localhost;
- location ~/group([0-9])/M00 {
- #alias /fastdfs/storage/data;
- ngx_fastdfs_module;
- }
- error_page 500 502 503 504 /50x.html;
- location = /50x.html {
- root html;
- }
- }
- } </span>
修改防火墙开放端口8888:
vi /etc/sysconfig/iptables
增加 -A INPUT -m state --state NEW -m tcp -p tcp --dport 8888 -j ACCEPT
重启防火墙:service iptables restart
启动nginx : /usr/local/nginx/sbin/nginx
此时可以用浏览器测试:
http://192.168.1.248/group2/M00/00/00/wKgB-Vkb2yuAEk80AAAABpDVNbM781.txt
六 、在tracker上配置nginx (在节点 92.168.1.251、192.168.1.252)
安装nginx 这里就不在说了 ,上面已经介绍
修改nginx配置文件
vi /usr/local/nginx/conf/nginx.conf
- <span style="font-size:14px;">#user nobody;
- worker_processes 1;
- error_log logs/error.log info;
-
- events {
- worker_connections 1024;
- use epoll;
- }
-
-
- http {
- include mime.types;
- default_type application/octet-stream;
- sendfile on;
-
- keepalive_timeout 65;
-
- server_names_hash_bucket_size 128;
- client_header_buffer_size 32k;
- large_client_header_buffers 4 32k;
- client_max_body_size 300m;
-
- proxy_redirect off;
- proxy_set_header Host $http_host;
- proxy_set_header X-Real-IP $remote_addr;
- proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
- proxy_connect_timeout 90;
- proxy_send_timeout 90;
- proxy_read_timeout 90;
- proxy_buffer_size 16k;
- proxy_buffers 4 64k;
- proxy_busy_buffers_size 128k;
- proxy_temp_file_write_size 128k;
- proxy_cache_path /fastdfs/cache/nginx/proxy_cache levels=1:2
- keys_zone=http-cache:200m max_size=1g inactive=30d;
- proxy_temp_path /fastdfs/cache/nginx/proxy_cache/tmp;
- #设置 group1 的服务器
- upstream fdfs_group1 {
- server 192.168.1.247:8888 weight=1 max_fails=2 fail_timeout=30s;
- server 192.168.1.248:8888 weight=1 max_fails=2 fail_timeout=30s;
- }
- #设置 group2 的服务器
- upstream fdfs_group2 {
- server 192.168.1.249:8888 weight=1 max_fails=2 fail_timeout=30s;
- server 192.168.1.250:8888 weight=1 max_fails=2 fail_timeout=30s;
- }
- server {
- listen 8000;
- server_name localhost;
-
- #charset koi8-r;
- #设置 group 的负载均衡参数
- location /group1/M00 {
- proxy_next_upstream http_502 http_504 error timeout invalid_header;
- proxy_cache http-cache;
- proxy_cache_valid 200 304 12h;
- proxy_cache_key $uri$is_args$args;
- proxy_pass http://fdfs_group1;
- expires 30d;
- }
- location /group2/M00 {
- proxy_next_upstream http_502 http_504 error timeout invalid_header;
- proxy_cache http-cache;
- proxy_cache_valid 200 304 12h;
- proxy_cache_key $uri$is_args$args;
- proxy_pass http://fdfs_group2;
- expires 30d;
- }
-
- #设置清除缓存的访问权限
- location ~/purge(/.*) {
- allow 127.0.0.1;
- allow 192.168.1.0/24;
- deny all;
- proxy_cache_purge http-cache $1$is_args$args;
- }
-
- error_page 500 502 503 504 /50x.html;
- location = /50x.html {
- root html;
- }
-
- }
-
- }
- </span>
按以上 nginx 配置文件的要求,创建对应的缓存目录:
mkdir -p /fastdfs/cache/nginx/proxy_cache
mkdir -p /fastdfs/cache/nginx/proxy_cache/tmp
修改防火墙开放端口8000:
vi /etc/sysconfig/iptables
增加 -A INPUT -m state --state NEW -m tcp -p tcp --dport 8000 -j ACCEPT
重启防火墙:service iptables restart
启动nginx : /usr/local/nginx/sbin/nginx
再次测试
http://192.168.1.252:8000/group2/M00/00/00/wKgB-Vkb2yuAEk80AAAABpDVNbM781.txt
http://192.168.1.251:8000/group2/M00/00/00/wKgB-Vkb2yuAEk80AAAABpDVNbM781.txt
七、keepalive
安装参见:http://blog.csdn.net/sunqingzhong44/article/details/71520913
nginx的配置如下:
upstream fastdfs_tracker {
server 192.168.1.251:8000 weight=1 max_fails=2 fail_timeout=30s;
server 192.168.1.252:8000 weight=1 max_fails=2 fail_timeout=30s;
}
service keepalived start #启动keepalived
测试:
http://192.168.1.124:8000/group2/M00/00/00/wKgB-Vkb2yuAEk80AAAABpDVNbM781.txt
配置完成 ,配置十分繁琐
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