文章目录
- 1、FastDFS简介
- 2、安装
-
- 2.1、获取安装包
- 2.2、安装FastDFS依赖库
- 2.3、安装 fastdfs
- 2.4、修改配置
-
- 2.4.1、建立项目目录
- 2.4.2、tracker.conf
- 2.4.3、storage.conf
- 2.4.4、client.conf
- 2.4.5、mod_fastdfs.conf
- 3、启动FDFS
- 4、测试上传
- 5、配置fastdfs-nginx-module
- 6、安装Nginx
- 7、重启所有服务
1、FastDFS简介
-
FastDFS是一个开源的轻量级分布式文件系统，由跟踪服务器（tracker server）、存储服务器（storage server）和客户端（client）
三个部分组成，主要解决了海量数据存储问题，特别适合以中小文件（建议范围：4KB < file_size <500MB）为载体的在线服务。
- FastDFS是一个轻量级的开源分布式文件系统
- 主要解决了大容量的文件存储和高并发访问的问题，文件存取时实现了负载均衡
- FastDFS实现了软件方式的RAID，可以使用廉价的IDE硬盘进行存储
- 支持存储服务器在线扩容，支持相同内容的文件只保存一份，节约磁盘空间
2、安装
2.1、获取安装包
mkdir -p /opt/fdfs-package
cd /opt/fdfs-packge
# 下载安装包
wget https://github.com/happyfish100/libfastcommon/archive/V1.0.39.tar.gz -SO libfastcommon.tar.gz
wget https://github.com/happyfish100/fastdfs/archive/V5.11.tar.gz -SO fastdfs.tar.gz
wget https://github.com/happyfish100/fastdfs-nginx-module/archive/V1.20.tar.gz -SO fastdfs-nginx-module.tar.gz
# 解压三个压缩包
tar xzvf libfastcommon.tar.gz
tar xzvf fastdfs.tar.gz
tar xzvf fastdfs-nginx-module.tar.gz
2.2、安装FastDFS依赖库
cd libfastcommon-1.0.39
./make.sh
./make.sh install
2.3、安装 fastdfs
cd fastdfs-5.11
./make.sh
./make.sh install
安装好后，程序是在/usr/bin目录下：
which fdfs_trackerd
# 得到/usr/bin/fdfs_trackerd,说明安装成功
配置文件是在/etc/fdfs目录下：
ls /etc/fdfs
client_deploy.conf storage_ids.conf.sample tracker.conf.sample storage.conf.sample
但是这些配置文件是不全的，而且都是模板，所以需要从fastdfs包中拷贝过来，并修改配置：
cp /opt/fdfs-package/fastdfs-5.11/conf/* /etc/fdfs
# 进去fastdfs-nginx-module-1.20文件夹，把mod_fastdfs.conf 也复制到/etc/fdfs
cp /opt/fdfs-package/fastdfs-nginx-module-1.20/src/mod_fastdfs.conf /etc/fdfs
2.4、修改配置
2.4.1、建立项目目录
# 建立fdfs数据目录
mkdir -p /opt/fdfs-basepath/tracker
mkdir -p /opt/fdfs-basepath/storage
mkdir -p /opt/fdfs-basepath/client
2.4.2、tracker.conf
vim /etc/fdfs/tracker.conf
# the tracker server port
port=22122
# the base path to store data and log files
# tracker文件存放位置，按需修改
base_path=/opt/fdfs-basepath/tracker
# HTTP port on this tracker server
# 若是默认端口已有服务运行记得更改
http.server_port=6666
2.4.3、storage.conf
vim /etc/fdfs/storage.conf
# storage所属的组
group_name=group1
# the storage server port
port=23000
# the base path to store data and log files
# storage服务存放的位置，按需修改
base_path=/opt/fdfs-basepath/storage
# store_path#, based 0, if store_path0 not exists, it's value is base_path
# the paths must be exist
store_path0=/opt/fdfs-basepath/storage
# tracker服务器，虽然是同一台机器上，但是不能写127.0.0.1。这项配置可以出现一次或多次
tracker_server=IP:22122
# the port of the web server on this storage server
# 填写nginx的端口号
http.server_port=8888
2.4.4、client.conf
vim /etc/fdfs/client.conf
# the base path to store log files
base_path=/opt/fdfs-basepath/client
# tracker_server can ocur more than once, and tracker_server format is
# "host:port", host can be hostname or ip address
tracker_server=IP:22122
#HTTP settings
http.tracker_server_port=6666 # 必须和tracker.conf的端口一样
2.4.5、mod_fastdfs.conf
vim /etc/fdfs/mod_fastdfs.conf
# the base path to store log files
base_path=/tmp
# 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=IP: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
# 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------>必须和storage.conf一样
store_path0=/opt/fdfs-basepath/storage
#store_path1=/home/yuqing/fastdfs1
- 配置过程中有几点要注意：
- 确保配置中用到的目录已经创建了
- 确保各种配置文件之间引用的端口一直
3、启动FDFS
'注意:必须先启动tracker，再启动storage'
fdfs_trackerd /etc/fdfs/tracker.conf start
fdfs_storaged /etc/fdfs/storage.conf start
# 如上面命令无法启动，使用下面两个
/usr/bin/fdfs_trackerd /etc/fdfs/tracker.conf
/usr/bin/fdfs_storaged /etc/fdfs/storage.conf
ps aux | grep fdfs
查看当前是否运行
ps aux | grep fdfs
ubuntu 6710 0.0 0.0 13772 1096 pts/0 S+ 19:23 0:00 grep fdfs
root 26133 0.0 0.1 146412 2304 ? Sl May09 0:43 /usr/bin/fdfs_trackerd /etc/fdfs/tracker.conf
root 26199 0.0 0.1 82984 3400 ? Sl May09 0:25 /usr/bin/fdfs_storaged /etc/fdfs/storage.conf
netstat -unltp | grep fdfs
查看当前端口监听情况
netstat -unltp | grep fdfs
tcp 0 0 0.0.0.0:22122 0.0.0.0:* LISTEN 26133/fdfs_trackerd
tcp 0 0 0.0.0.0:23000 0.0.0.0:* LISTEN 26199/fdfs_storaged
4、测试上传
fdfs_upload_file /etc/fdfs/client.conf /root/test.jpg
# 返回类似下面的结果，说明配置成功
group1/M00/00/00/CmhbQ12DF9qAcZlDAABdrSqbHGQ055.jpg
5、配置fastdfs-nginx-module
- 安装依赖包
# 安装依赖包
yum install -y libxml2 libxml2-dev libxslt-dev libgd-dev libgeoip-dev libpcre3 libpcre3-dev
- 修改fastdfs-nginx-module的config文件
vim /opt/fdfs-package/fastdfs-nginx-module-1.20/src/config
# 修改以下两项：
ngx_module_incs="/usr/include/fastdfs /usr/include/fastcommon/"
CORE_INCS="$CORE_INCS /usr/include/fastdfs /usr/include/fastcommon/"
6、安装Nginx
- 获取Nginx
# 下载nginx
cd
wget https://nginx.org/download/nginx-1.10.3.tar.gz
tar xzvf nginx-1.10.3.tar.gz
- 编译安装Nginx
cd nginx-1.10.3
./configure --add-module=/opt/fdfs-package/fastdfs-nginx-module-1.20/src/
make && make install
- 修改nginx配置文件
cd /usr/local/nginx/conf/
# 备份nginx.conf
mv nginx.conf nginx.conf.bak
# 编写nginx.conf
vim nginx.conf
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]/ {
ngx_fastdfs_module;
}
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
}
}
7、重启所有服务
fdfs_trackerd /etc/fdfs/tracker.conf restart
fdfs_storaged /etc/fdfs/storage.conf restart
nginx -s stop && nginx
- 访问测试
# 上传图片
fdfs_upload_file /etc/fdfs/client.conf /home/kali.jpg
group1/M00/00/00/CmhbQ12EIwqAeiLsAAWZC4LxnZI028.jpg
# 访问
http://IP:8888/group1/M00/00/00/CmhbQ12EIwqAeiLsAAWZC4LxnZI028.jpg
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