环境准备
- tracker：192.168.20.116
- storage：
- group1：192.168.20.117
- group2：192.168.20.118
- 准备好安装文件
- fastdfs-5.05.zip
- fastdfs-nginx-module.zip
- libfastcommon-1.0.7.zip
- nginx-1.8.1.tar.gz
- ngx_cache_purge-2.3.tar.gz
- pcre-8.36.zip
- zlib-1.2.8.tar.gz
<span id="install_tracker">安装tracker</span>
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安装依赖libfastcommon
unzip libfastcommon-1.0.7.zip cd libfastcommon-1.0.7 ./make.sh ./make.sh install -
安装FastDFS
unzip fastdfs-5.05.zip cd fastdfs-5.05 ./make.sh ./make.sh install默认安装目录：
/usr/bin配置文件在：
/etc/fdfs，需要重命名吧.sample去掉 -
配置
编辑配置文件目录下的
tracker.conf，一般只需改动以下几个参数即可：disabled=false #启用配置文件 port=22122 #设置tracker的端口号 base_path=/opt/fastdfs #设置tracker的数据文件和日志目录（需预先创建） http.server_port=8080 #设置http端口号 -
创建数据存储文件夹
mkdir /opt/fastdfs -
启动
fdfs_trackerd /etc/fdfs/tracker.conf -
安装tracker代理nginx
在tracker上安装的nginx主要为了提供http访问的反向代理、负载均衡以及缓存服务。
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安装nginx（具体参考安装Nginx）
tar -zxvf nginx-1.8.1.tar.gz tar -zxvf ngx_cache_purge-2.3.tar.gz cd nginx-1.8.1 ./configure --prefix=/opt/nginx --add-module=/opt/software/ngx_cache_purge-2.3 --without-http_gzip_module make make install如果提示错误，可能缺少依赖的软件包，需先安装依赖包，再次运行./configure。nginx以及nginx cache purge插件模块安装完成，安装目录/opt/nginx。
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配置nginx
#user nobody; worker_processes 1; error_log logs/error.log info; events { worker_connections 1024; } http { include mime.types; default_type application/octet-stream; #设置缓存参数 server_names_hash_bucket_size 128; client_header_buffer_size 32k; large_client_header_buffers 4 32k; client_max_body_size 300m; sendfile on; tcp_nopush on; 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; # 设置缓存存储路径、存储方式、分配内存大小、磁盘最大空间、缓存期限 proxy_cache_path /var/cache/nginx/proxy_cache levels=1:2 keys_zone=http-cache:500m max_size=10g inactive=30d; proxy_temp_path /var/cache/nginx/proxy_cache/tmp; keepalive_timeout 65; #设置group服务器 upstream fdfs_group1 { server 192.168.20.117:8090 weight=1 max_fails=2 fail_timeout=30s; } upstream fdfs_group2 { server 192.168.20.118:8090 weight=1 max_fails=2 fail_timeout=30s; } server { listen 80; server_name localhost; charset utf-8; 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 192.168.72.0/24; deny all; proxy_cache_purge http-cache $1$is_args$args; } } }创建缓存目录：/var/cache/nginx/proxy_cache/tmp
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启动nginx
/opt/nginx/sbin/nginx
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安装storage
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安装
参考安装tracker前2步骤。
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配置
编辑配置文件目录下的storage.conf，只需改动以下几个参数即可：
disabled=false #启用配置文件 group_name=group1 #组名，根据实际情况修改 port=23000 #设置storage的端口号 base_path=/opt/fastdfs #设置storage的日志目录（需预先创建） store_path_count=1 #存储路径个数，需要和store_path个数匹配 store_path0=/opt/fastdfs#存储路径 tracker_server=192.168.20.116:22122#tracker服务器的IP地址和端口号 http.server_port=8080 #设置http端口号 -
创建存储目录
mkdir /opt/fastdfs -
运行
fdfs_storaged /etc/fdfs/storage.conf -
按照同样的配置在
192.168.20.118上创建storage2，做相应的调整（ip等）另外每个group中所有storage的端口号必须一致。
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在storage上安装nginx
在storage上安装的nginx主要为了提供http的访问服务，同时解决group中storage服务器的同步延迟问题。
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解压
fastdfs-nginx-module.zip插件unzip fastdfs-nginx-module.zip -
安装nginx（具体参考安装Nginx）
tar -zxvf nginx-1.8.1.tar.gz cd nginx-1.8.1 ./configure --prefix=/usr/local/nginx --add-module=../fastdfs-nginx-module/src --without-http_gzip_module make make install -
配置
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配置FastDFS的nginx插件
将FastDFS的nginx插件模块的配置文件copy到FastDFS配置文件目录
cp /opt/fastdfs-nginx-module/src/mod_fastdfs.conf /etc/fdfs/编辑/etc/fdfs配置文件目录下的mod_fastdfs.conf，设置storage信息并保存。
一般只需改动以下几个参数即可：base_path=/opt/fastdfs #保存日志目录 tracker_server=192.168.20.116:22122 #tracker服务器的IP地址以及端口号 storage_server_port=23000 #storage服务器的端口号 group_name=group1 #当前服务器的group名 url_have_group_name = true #文件url中是否有group名 store_path_count=1 #存储路径个数，需要和store_path个数匹配 store_path0=/opt/fastdfs #存储路径在末尾增加2个组的具体信息：
[group1] group_name=group1 storage_server_port=23000 store_path_count=1 store_path0=/opt/fastdfs [group2] group_name=group2 storage_server_port=23000 store_path_count=1 store_path0=/opt/fastdfs -
建立M00至存储目录的符号连接：
ln -s /opt/fastdfs/data /opt/fastdfs/data/M00 -
配置nginx
vi nginx.conf # 在server中添加如下location location ~/group[1-3]/M00 { root /home/fastdfs/data; ngx_fastdfs_module; } -
启动
/usr/local/nginx/sbin/nginx
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测试
配置/etc/fdfs/client.conf
base_path=/opt/fastdfs #日志存放路径
tracker_server=192.168.20.116:22122 #tracker服务器IP地址和端口号
http.tracker_server_port=8080 #tracker服务器的http端口号
通过fdfs_upload_file上传一个文件到FastDFS，程序会自动返回文件的URL
[root[@localhost](https://my.oschina.net/u/570656) /opt/]#fdfs_upload_file /etc/fdfs/client.conf test
group1/M00/00/00/wKgUdVk1drmARcxsAAAOGgU8nEQ0713851
然后使用浏览器访问，访问正常http://192.168.20.116/group1/M00/00/00/wKgUdVk1drmARcxsAAAOGgU8nEQ0713851
监控
可以使用fdfs_monitor查看tracker和所有group的运行情况
[root[@localhost](https://my.oschina.net/u/570656) /opt/nginx/conf]#fdfs_monitor /etc/fdfs/client.conf
[2017-06-05 23:21:50] DEBUG - base_path=/opt/fastdfs, connect_timeout=30, network_timeout=60, tracker_server_count=1, anti_steal_token=0, anti_steal_secret_key length=0, use_connection_pool=0, g_connection_pool_max_idle_time=3600s, use_storage_id=0, storage server id count: 0
server_count=1, server_index=0
tracker server is 192.168.20.116:22122
group count: 2
Group 1:
group name = group1
disk total space = 35660 MB
disk free space = 29390 MB
trunk free space = 0 MB
storage server count = 1
active server count = 1
storage server port = 23000
storage HTTP port = 8080
store path count = 1
subdir count per path = 256
current write server index = 0
current trunk file id = 0
Storage 1:
id = 192.168.20.117
ip_addr = 192.168.20.117 ACTIVE
http domain =
version = 5.05
join time = 2017-06-05 19:59:44
up time = 2017-06-05 19:59:44
total storage = 35660 MB
free storage = 29390 MB
upload priority = 10
store_path_count = 1
subdir_count_per_path = 256
storage_port = 23000
storage_http_port = 8080
current_write_path = 0
source storage id =
if_trunk_server = 0
connection.alloc_count = 256
connection.current_count = 0
connection.max_count = 1
total_upload_count = 3
success_upload_count = 3
total_append_count = 0
success_append_count = 0
total_modify_count = 0
success_modify_count = 0
total_truncate_count = 0
success_truncate_count = 0
total_set_meta_count = 0
success_set_meta_count = 0
total_delete_count = 0
success_delete_count = 0
total_download_count = 0
success_download_count = 0
total_get_meta_count = 0
success_get_meta_count = 0
total_create_link_count = 0
success_create_link_count = 0
total_delete_link_count = 0
success_delete_link_count = 0
total_upload_bytes = 7429
success_upload_bytes = 7429
total_append_bytes = 0
success_append_bytes = 0
total_modify_bytes = 0
success_modify_bytes = 0
stotal_download_bytes = 0
success_download_bytes = 0
total_sync_in_bytes = 0
success_sync_in_bytes = 0
total_sync_out_bytes = 0
success_sync_out_bytes = 0
total_file_open_count = 3
success_file_open_count = 3
total_file_read_count = 0
success_file_read_count = 0
total_file_write_count = 3
success_file_write_count = 3
last_heart_beat_time = 2017-06-05 23:21:47
last_source_update = 2017-06-05 23:20:24
last_sync_update = 1970-01-01 08:00:00
last_synced_timestamp = 1970-01-01 08:00:00
Group 2:
group name = group2
disk total space = 35660 MB
disk free space = 29390 MB
trunk free space = 0 MB
storage server count = 1
active server count = 1
storage server port = 23000
storage HTTP port = 8080
store path count = 1
subdir count per path = 256
current write server index = 0
current trunk file id = 0
Storage 1:
id = 192.168.20.118
ip_addr = 192.168.20.118 ACTIVE
http domain =
version = 5.05
join time = 2017-06-05 20:05:35
up time = 2017-06-05 20:05:35
total storage = 35660 MB
free storage = 29390 MB
upload priority = 10
store_path_count = 1
subdir_count_per_path = 256
storage_port = 23000
storage_http_port = 8080
current_write_path = 0
source storage id =
if_trunk_server = 0
connection.alloc_count = 256
connection.current_count = 0
connection.max_count = 1
total_upload_count = 1
success_upload_count = 1
total_append_count = 0
success_append_count = 0
total_modify_count = 0
success_modify_count = 0
total_truncate_count = 0
success_truncate_count = 0
total_set_meta_count = 0
success_set_meta_count = 0
total_delete_count = 0
success_delete_count = 0
total_download_count = 0
success_download_count = 0
total_get_meta_count = 0
success_get_meta_count = 0
total_create_link_count = 0
success_create_link_count = 0
total_delete_link_count = 0
success_delete_link_count = 0
total_upload_bytes = 833473
success_upload_bytes = 833473
total_append_bytes = 0
success_append_bytes = 0
total_modify_bytes = 0
success_modify_bytes = 0
stotal_download_bytes = 0
success_download_bytes = 0
total_sync_in_bytes = 0
success_sync_in_bytes = 0
total_sync_out_bytes = 0
success_sync_out_bytes = 0
total_file_open_count = 1
success_file_open_count = 1
total_file_read_count = 0
success_file_read_count = 0
total_file_write_count = 4
success_file_write_count = 4
last_heart_beat_time = 2017-06-05 23:21:37
last_source_update = 2017-06-05 22:26:05
last_sync_update = 1970-01-01 08:00:00
last_synced_timestamp = 1970-01-01 08:00:00
