完整安装流程
下载的包都存放在~/caibh/fdfs-package 目录下。
下载 libfastcommon、fastdfs、fastdfs-nginx-module：
cd ~/caibh/fdfs-package
# -S print server response
# -O write documents to file
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
tar -xf xxx.tar.gz
安装 libfastcommon
cd ~/caibh/fdfs-package
cd libfastcommon-1.0.39
./make.sh
./make.sh install
安装 fastdfs
cd ~/caibh/fdfs-package
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
/usr/bin/fdfs_trackerd
而配置文件是在 /etc/fdfs 目录下：
$ cd ~/caibh/fdfs-package/fastdfs-5.11
$ ls /etc/fdfs
client.conf.sample 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：
$ cd ~/caibh/fdfs-package/fastdfs-5.11/conf
$ ls
anti-steal.jpg client.conf http.conf mime.types storage.conf storage_ids.conf tracker.conf
$ sudo cp ~/caibh/fdfs-package/fastdfs-5.11/conf/* /etc/fdfs
修改配置
sudo vi /etc/fdfs/tracker.conf：
# the tracker server port
port=22122
# the base path to store data and log files
base_path=/home/caibh/fdfs
# HTTP port on this tracker server
http.server_port=9270
sudo vi /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
base_path=/home/caibh/fdfs
# store_path#, based 0, if store_path0 not exists, it’s value is base_path
# the paths must be exist
store_path0=/home/caibh/fdfs
#store_path1=/home/caibh/fdfs2
# 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=191.8.1.77:22122
# the port of the web server on this storage server
http.server_port=8888
sudo vi /etc/fdfs/client.conf：
# the base path to store log files
base_path=/home/caibh/fdfs/client
# tracker_server can ocur more than once, and tracker_server format is
# “host:port”, host can be hostname or ip address
tracker_server=191.8.1.77:22122
#HTTP settings
http.tracker_server_port=9270
sudo vi /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=191.8.1.77:22122
# 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
store_path0=/home/caibh/fdfs
#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。比如~/fdfs/client、~/fdfs/data、~/fdfs/logs
确保各种配置文件之间引用的端口一直。比如：
mod_fastdfs.conf 文件中 tracker_server 的端口应该跟 tracker.conf 中 port 一致；
mod_fastdfs.conf 文件中 storage_server_port 的端口应该跟跟 storage.conf 中 port 一致；
其他配置或文件虽然不用修改，但是 fastdfs-nginx-module 模块会用到：
anti-steal.jpg
http.conf
mime.types
启动 tracker 和 storage：
# 启动
fdfs_trackerd /etc/fdfs/tracker.conf start
fdfs_storaged /etc/fdfs/storage.conf start
# 查看日志
tail -n10 ~/fdfs/logs/trackerd.log
tail -n10 ~/fdfs/logs/storaged.log
# 如果日志显示有错误信息，需要根据信息来查找错误原因
用 fdfs_test 测试上传
$ fdfs_test /etc/fdfs/client.conf upload ~/caibh/test_images/XinXiJuZhiWang.jpg
安装 fastdfs-nginx-module
思路：安装过程比较复杂，由于当前系统已经有一个 nginx 在运行了，所以要先确认当前系统 nginx 的版本，然后到官网下载对应版本的 nginx 源码，然后查看系统 nginx 的编译选项，用一模一样的编译选项外加 fastdfs-nginx-module 的源码，重新编译一个 nginx 程序。用新的 nginx 替换系统的 nginx。
注意：
这里的安装场景是 tracker 和 storage 都装在同一个机器上。
查看已安装并在运行中的 nginx 的版本：
$ nginx -v
nginx version: nginx/1.10.3 (Ubuntu)
到官网下载对应版本的 nginx 源码，并解压，改名为 nginx-src，然后进入 nginx-src 目录
查看当前运行的 ngxin 原来的编译选项：
$ cd ~/caibh/nginx-src
$ nginx -V
nginx version: nginx/1.10.3 (Ubuntu)
built with OpenSSL 1.0.2g 1 Mar 2016
TLS SNI support enabled
configure arguments: –with-cc-opt=’-g -O2 -fPIE -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2′ –with-ld-opt=’-Wl,-Bsymbolic-functions -fPIE -pie -Wl,-z,relro -Wl,-z,now’ –prefix=/usr/share/nginx –conf-path=/etc/nginx/nginx.conf –http-log-path=/var/log/nginx/access.log –error-log-path=/var/log/nginx/error.log –lock-path=/var/lock/nginx.lock –pid-path=/run/nginx.pid –http-client-body-temp-path=/var/lib/nginx/body –http-fastcgi-temp-path=/var/lib/nginx/fastcgi –http-proxy-temp-path=/var/lib/nginx/proxy –http-scgi-temp-path=/var/lib/nginx/scgi –http-uwsgi-temp-path=/var/lib/nginx/uwsgi –with-debug –with-pcre-jit –with-ipv6 –with-http_ssl_module –with-http_stub_status_module –with-http_realip_module –with-http_auth_request_module –with-http_addition_module –with-http_dav_module –with-http_geoip_module –with-http_gunzip_module –with-http_gzip_static_module –with-http_image_filter_module –with-http_v2_module –with-http_sub_module –with-http_xslt_module –with-stream –with-stream_ssl_module –with-mail –with-mail_ssl_module –with-threads
为了方便编辑，复制上面信息，在 nginx-src 目录下创建一个 custom_configure.sh 文件，把复制的内容拷贝进去，并在最后加上 fastdfs-nginx-module 的源码：
$ cd ~/caibh/nginx-src
$ cat custom_configure.sh
./configure \
–with-cc-opt=’-g -O2 -fPIE -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2′ \
–with-ld-opt=’-Wl,-Bsymbolic-functions -fPIE -pie -Wl,-z,relro -Wl,-z,now’ \
–prefix=/usr/share/nginx \
–conf-path=/etc/nginx/nginx.conf \
–http-log-path=/var/log/nginx/access.log \
–error-log-path=/var/log/nginx/error.log \
–lock-path=/var/lock/nginx.lock \
–pid-path=/run/nginx.pid \
–http-client-body-temp-path=/var/lib/nginx/body \
–http-fastcgi-temp-path=/var/lib/nginx/fastcgi \
–http-proxy-temp-path=/var/lib/nginx/proxy \
–http-scgi-temp-path=/var/lib/nginx/scgi \
–http-uwsgi-temp-path=/var/lib/nginx/uwsgi \
–with-debug \
–with-pcre-jit \
–with-ipv6 \
–with-http_ssl_module \
–with-http_stub_status_module \
–with-http_realip_module \
–with-http_auth_request_module \
–with-http_addition_module \
–with-http_dav_module \
–with-http_geoip_module \
–with-http_gunzip_module \
–with-http_gzip_static_module \
–with-http_image_filter_module \
–with-http_v2_module \
–with-http_sub_module \
–with-http_xslt_module \
–with-stream \
–with-stream_ssl_module \
–with-mail \
–with-mail_ssl_module \
–with-threads \
–add-module=~/caibh/fdfs-package/fastdfs-nginx-module-1.20/src
执行 custom_configure.sh：
# ~/caibh/nginx-src
# 执行编译
$ sudo ./custom_configure.sh
# 报错
./configure: error: the HTTP XSLT module requires the libxml2/libxslt
libraries. You can either do not enable the module or install the libraries.
# 解决
sudo apt-get install libxml2 libxml2-dev libxslt-dev
# 再次执行
$ sudo ./custom_configure.sh
# 报错
./configure: error: the HTTP image filter module requires the GD library.
You can either do not enable the module or install the libraries.
#解决
sudo apt-get install libgd-dev
# 再次执行
$ sudo ./custom_configure.sh
# 报错
./configure: error: the GeoIP module requires the GeoIP library.
You can either do not enable the module or install the library.
# 搜索
$ sudo apt-cache search geoip
geoclue-ubuntu-geoip – Provide positioning for GeoClue via Ubuntu GeoIP services
geoip-bin – IP lookup command line tools that use the GeoIP library
geoip-database – IP lookup command line tools that use the GeoIP library (country database)
geoip-dbg – debugging symbols for the GeoIP packages
libgeoip-dev – Development files for the GeoIP library
…..
# 解决
$ sudo apt-install libgeoip-dev
执行后有用的信息，通过这些信息可以知道编译出来的 nginx 会装到哪里，配置文件会放在哪里，错误日志会放在哪里：
Configuration summary
+ using threads
+ using system PCRE library
+ using system OpenSSL library
+ md5: using OpenSSL library
+ sha1: using OpenSSL library
+ using system zlib library
nginx path prefix: “/usr/share/nginx”
nginx binary file: “/usr/share/nginx/sbin/nginx”
nginx modules path: “/usr/share/nginx/modules”
nginx configuration prefix: “/etc/nginx”
nginx configuration file: “/etc/nginx/nginx.conf”
nginx pid file: “/run/nginx.pid”
nginx error log file: “/var/log/nginx/error.log”
nginx http access log file: “/var/log/nginx/access.log”
nginx http client request body temporary files: “/var/lib/nginx/body”
nginx http proxy temporary files: “/var/lib/nginx/proxy”
nginx http fastcgi temporary files: “/var/lib/nginx/fastcgi”
nginx http uwsgi temporary files: “/var/lib/nginx/uwsgi”
nginx http scgi temporary files: “/var/lib/nginx/scgi”
停止 nginx，并备份原来的 nginx 执行文件，和配置文件：
$ which nginx
/usr/sbin/nginx
$ sudo cp /usr/sbin/nginx /usr/sbin/nginx_org_bak
$ sudo cp /etc/nginx/nginx.conf /etc/nginx/nginx.conf.bak
继续在 nginx-src 目录执行 make 和 make install：
$ cd ~/caibh/nginx-src
$ sudo make
# 报错
Fatal error: can’t create objs/addon/src/ngx_http_fastdfs_module.o: Permission denied
In file included from /home/xxxx/caibh/fdfs-package/fastdfs-nginx-module-1.20/src/common.c:26:0,
from /home/xxxx/caibh/fdfs-package/fastdfs-nginx-module-1.20/src/ngx_http_fastdfs_module.c:6:
/usr/include/fastdfs/fdfs_define.h:15:27: fatal error: common_define.h: No such file or directory
# 解决
# 修改 fastdfs-nginx-module 的 src/config 文件
$ cd /home/xxxx/caibh/fdfs-package/fastdfs-nginx-module-1.20/src
$ sudo vi config
# 修改一下两项：
ngx_module_incs=”/usr/include/fastdfs /usr/include/fastcommon/”
CORE_INCS=”$CORE_INCS /usr/include/fastdfs /usr/include/fastcommon/”
# 重新运行 nginx-src/custom_configure.sh
$ pwd
/home/xxxx/caibh/nginx-src
$ sudo ./custom_configure.sh
$ sudo make
$ sudo make install
# make install 会在 /usr/share/nginx/sbin 目录下生成一个名为 nginx 的可执行文件
$ sudo ls /usr/share/nginx
html sbin
关闭系统原有的 nginx，并备份好系统原来的 nginx 文件：
sudo nginx -s stop
cd /usr/sbin
sudo cp mv /usr/sbin/nginx /usr/sbin/nginx_bak
备份好后创建一个软链接，放在 /usr/sbin 目录下：
# 检查自己编译出来的 nginx 能否运行
$ ./nginx -v
nginx version: nginx/1.10.3
# 创建软链接
$ sudo ln -s /usr/share/nginx/sbin/nginx /usr/sbin/nginx
配置 nginx，加入路由规则，映射到 fastdfs 的数据目录：
# config for fastdfs-nginx-module
server {
listen 8777;
location /M00 {
root ~/fdfs/data;
ngx_fastdfs_module;
}
}
开放端口：
sudo iptables -A IN_public_allow -p tcp –dport 8777 -j ACCEPT
sudo iptables -L -n
测试上传图片：
$ fdfs_test /etc/fdfs/client.conf upload ~/caibh/test_images/XinXiJuZhiWang.jpg
This is FastDFS client test program v5.11
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.
[2019-02-22 14:54:33] DEBUG – base_path=/home/xxxx/fdfs/client, 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
tracker_query_storage_store_list_without_group:
server 1. group_name=, ip_addr=191.8.2.203, port=23000
group_name=group1, ip_addr=191.8.2.203, port=23000
storage_upload_by_filename
group_name=group1, remote_filename=M00/00/00/vwgCy1xvnKmAIDXDAAEM3XOobI4945.jpg
source ip address: 191.8.2.203
file timestamp=2019-02-22 14:54:33
file size=68829
file crc32=1940417678
example file url: http://191.8.2.203:9270/group1/M00/00/00/vwgCy1xvnKmAIDXDAAEM3XOobI4945.jpg
storage_upload_slave_by_filename
group_name=group1, remote_filename=M00/00/00/vwgCy1xvnKmAIDXDAAEM3XOobI4945_big.jpg
source ip address: 191.8.2.203
file timestamp=2019-02-22 14:54:33
file size=68829
file crc32=1940417678
example file url: http://191.8.2.203:9270/group1/M00/00/00/vwgCy1xvnKmAIDXDAAEM3XOobI4945_big.jpg
访问：
http://191.8.2.203:8777/M00/00/00/vwgCy1xvnKmAIDXDAAEM3XOobI4945_big.jpg
# 如果能看到图片则表示安装 fastdfs-nginx-module 成功
附录 1：FastDFS 官网介绍
FastDFS 是一款高性能的分布式文件系统。主要功能包括：文件存储，文件同步，文件访问（上传下载）。它可以解决高容量和负载均衡的问题。FastDFS 适合用来做文件相关的网站，如图片分享、视频分享等。
FastDFS 有两种角色：tracker 和 storage。tracker 负责文件访问的跟踪和负载均衡。storage 负责存储文件，它的功能包括：文件存储、文件同步、提供文件访问接口，storage 还负责管理文件的元数据，这些数据是以键值对的形式表示的，如：width=1024，键是“width”，值是“1024”。
tracker 和 storage 可以是一个或多个服务器。在 tracker 或 storage 的集群中，任何时候都可以从中删除服务器，对线上服务没有任何影响。tracker 集群中的服务器是点对点的。
存储服务器以 卷 / 组 形式组织，以获取高容量。存储系统包括一个或多个卷，卷与卷之间的文件是相互独立的。整个存储系统的总容量等于所有卷的容量之和。一个文件卷包括一个或多个存储服务器，一个卷中的存储服务器之间的文件是一样的。一个文件卷中的服务器会互相备份，且这些服务器之间是负载均衡的。当添加一个存储服务器到一个卷的时候，卷中的文件会自动复制到新的服务器，复制完以后，系统会把新服务器切换到线上，已提供存储服务。
当存储容量不足时，你可以添加一个或多个卷来扩展存储容量。
一个文件的标识包括两部分：卷名和文件名
附录 2：FastDFS 官方 INSTALL 文件
step 1. 下载安装 libfastcommon 地址：https://github.com/happyfish1…
step 2. 下载安装 FastDFS 解压：
tar xzf FastDFS_v5.08.tar.gz
step 3. 进入 FastDFS 的目录
cd FastDFS
step 4. 执行 make:
./make.sh
step 5. 执行 make install
./make.sh install
step 6. 修改 tracker 和 storage 的配置文件：
/etc/fdfs/tracker.conf 几个重要的配置：
# the tracker server port
port=22122
# the base path to store data and log files
base_path=/home/caibh/fdfs
# which group to upload file
# when store_lookup set to 1, must set store_group to the group name
store_group=group2
# HTTP port on this tracker server
http.server_port=9270
/etc/fdfs/storage.conf 几个重要的配置：
# the storage server port
port=23000
# the base path to store data and log files
base_path=/home/caibh/fdfs
# store_path#, based 0, if store_path0 not exists, it’s value is base_path
# the paths must be exist
store_path0=/home/caibh/fdfs
#store_path1=/home/caibh/fdfs2
# tracker_server can ocur more than once, and tracker_server format is
# “host:port”, host can be hostname or ip address
# 在同一台机器上配置 tracker 和 storage 时，这里如果是 127.0.0.1 会报错，所以要配置真正的 ip 地址。
tracker_server=191.8.1.77:22122
# the port of the web server on this storage server
http.server_port=8888
step 7. run server programs
启动 tracker：
/usr/bin/fdfs_trackerd /etc/fdfs/tracker.conf restart
in Linux, you can start fdfs_trackerd as a service:
/sbin/service fdfs_trackerd start
启动 storage：
/usr/bin/fdfs_storaged /etc/fdfs/storage.conf restart
in Linux, you can start fdfs_storaged as a service:
/sbin/service fdfs_storaged start
step 8. 测试
修改客户端配置文件：
/etc/fdfs/client.conf 几个重要的配置：
# the base path to store log files
base_path=/home/caibh/fdfs/client
# tracker_server can ocur more than once, and tracker_server format is
# “host:port”, host can be hostname or ip address
tracker_server=191.8.1.77:22122
#HTTP settings
http.tracker_server_port=9270
run the client test program:
/usr/bin/fdfs_test <client_conf_filename> <operation>
/usr/bin/fdfs_test1 <client_conf_filename> <operation>
例如上传一个图片文件：
caibh@pc:~$ fdfs_test /etc/fdfs/client.conf upload /develop/fastdfs/test_file/LiuLangDiQiu.jpg
This is FastDFS client test program v5.11
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.
[2019-02-19 11:32:30] DEBUG – base_path=/home/caibh/fdfs/client, 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
tracker_query_storage_store_list_without_group:
server 1. group_name=, ip_addr=191.8.1.77, port=23000
group_name=group1, ip_addr=191.8.1.77, port=23000
storage_upload_by_filename
group_name=group1, remote_filename=M00/00/00/vwgBTVxreM6AD-mcAAEE_qeEI2s285.jpg
source ip address: 191.8.1.77
file timestamp=2019-02-19 11:32:30
file size=66814
file crc32=2810454891
example file url: http://191.8.1.77:9270/group1/M00/00/00/vwgBTVxreM6AD-mcAAEE_qeEI2s285.jpg
storage_upload_slave_by_filename
group_name=group1, remote_filename=M00/00/00/vwgBTVxreM6AD-mcAAEE_qeEI2s285_big.jpg
source ip address: 191.8.1.77
file timestamp=2019-02-19 11:32:30
file size=66814
file crc32=2810454891
example file url: http://191.8.1.77:9270/group1/M00/00/00/vwgBTVxreM6AD-mcAAEE_qeEI2s285_big.jpg
step 9. 查看状态
run the monitor program:
/usr/bin/fdfs_monitor <client_conf_filename>
# 如：
caibh@pc:~$ fdfs_monitor /etc/fdfs/storage.conf
[2019-02-19 10:25:09] DEBUG – base_path=/home/caibh/fdfs, 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 191.8.1.77:22122
group count: 1
Group 1:
group name = group1
disk total space = 111868 MB
disk free space = 62228 MB
trunk free space = 0 MB
storage server count = 1
active server count = 1
storage server port = 23000
storage HTTP port = 8888
store path count = 1
subdir count per path = 256
current write server index = 0
current trunk file id = 0
Storage 1:
id = 191.8.1.77
ip_addr = 191.8.1.77 (191-8-1-77.user.vivozap.com.br) ACTIVE
http domain =
version = 5.11
join time = 2019-02-19 10:22:53
up time = 2019-02-19 10:22:53
total storage = 111868 MB
free storage = 62228 MB
upload priority = 10
store_path_count = 1
subdir_count_per_path = 256
storage_port = 23000
storage_http_port = 8888
tracker server config file sample please see conf/tracker.conf
storage server config file sample please see conf/storage.conf
client config file sample please see conf/client.conf
Item detail
server common items
item name
type
default
Must
base_path
string
Y
disabled
boolean
false
N
bind_addr
string
N
network_timeout
int
30(s)
N
max_connections
int
256
N
log_level
string
info
N
run_by_group
string
N
run_by_user
string
N
allow_hosts
string
*
N
sync_log_buff_interval
int
10(s)
N
thread_stack_size
string
1M
N
memo:
base_path is the base path of sub dirs: data and logs. base_path must exist and it’s sub dirs will be automatically created if not exist. $base_path/data: store data files $base_path/logs: store log files
log_level is the standard log level as syslog, case insensitiveemerg: for emergencyalertcrit: for criticalerrorwarn: for warningnoticeinfodebug
allow_hosts can ocur more than once, host can be hostname or ip address,”*” means match all ip addresses, can use range like this: 10.0.1.[1-15,20] or host[01-08,20-25].domain.com, for example: allow_hosts=10.0.1.[1-15,20] allow_hosts=host[01-08,20-25].domain.com
tracker server items
item name
type
default
Must
item name
type
default
Must
port
int
22000
N
store_lookup
int
0
N
store_group
string
N
store_server
int
0
N
store_path
int
0
N
download_server
int
0
N
reserved_storage_space
string
1GB
N
memo:
the value of store_lookup is:0: round robin (default)1: specify group2: load balance (supported since V1.1)
store_group is the name of group to store files.when store_lookup set to 1(specify group), store_group must be set to a specified group name.
reserved_storage_space is the reserved storage space for system or other applications. if the free(available) space of any stoargeserver in a group <= reserved_storage_space, no file can be uploadedto this group (since V1.1)bytes unit can be one of follows: G or g for gigabyte(GB) M or m for megabyte(MB) K or k for kilobyte(KB) no unit for byte(B)
storage server items
item name
type
default
Must
group_name
string
Y
tracker_server
string
Y
port
int
23000
N
heart_beat_interval
int
30(s)
N
stat_report_interval
int
300(s)
N
sync_wait_msec
int
100(ms)
N
sync_interval
int
0(ms)
N
sync_start_time
string
00:00
N
sync_end_time
string
23:59
N
store_path_count
int
1
N
store_path0
string
base_path
N
store_path#
string
N
subdir_count_per_path
int
256
N
check_file_duplicate
boolean
0
N
key_namespace
string
N
keep_alive
boolean
0
N
sync_binlog_buff_interval
int
60s
N
memo:
tracker_server can ocur more than once, and tracker_server format is “host:port”, host can be hostname or ip address.
store_path#, # for digital, based 0
check_file_duplicate: when set to true, must work with FastDHT server, more detail please see INSTALL of FastDHT. FastDHT download page: http://code.google.com/p/fast…
key_namespace: FastDHT key namespace, can’t be empty when check_file_duplicate is true. the key namespace should short as possible
附录 3：FastDFS Nginx 模块官方 INSTALL 文件
step 1. first install the FastDFS storage server and client library, the FastDFS version should >= 5.11. download address: https://github.com/happyfish1…
step 2. install nginx server FastDFS nginx module test passed with nginx 1.15.1, my nginx installed in /usr/local/nginx
step 3. download FastDFS nginx module source package and unpack it, such as:
cd /home/yuqing
git clone https://github.com/happyfish100/fastdfs
step 4. enter the nginx source dir, compile and install the module, such as:
cd nginx-1.15.1
./configure –add-module=/home/yuqing/fastdfs-nginx-module/src
make; make install
注意: before compile, you can change FDFS_OUTPUT_CHUNK_SIZE and FDFS_MOD_CONF_FILENAME macro in the config file as:CFLAGS=”$CFLAGS -D_FILE_OFFSET_BITS=64 -DFDFS_OUTPUT_CHUNK_SIZE=’256*1024′ -DFDFS_MOD_CONF_FILENAME=’\”/etc/fdfs/mod_fastdfs.conf\”‘”
step 5. config the nginx config file such as nginx.conf, add the following lines:
location /M00 {
root /home/yuqing/fastdfs/data;
ngx_fastdfs_module;
}
step 6. 创建软链接 ${fastdfs_base_path}/data/M00 链接到 ${fastdfs_base_path}/data，命令如下：
ln -s /home/yuqing/fastdfs/data /home/yuqing/fastdfs/data/M00
step 7. change the config file /etc/fdfs/mod_fastdfs.conf, more detail please see it
step 8. 重启 nginx：
/usr/local/nginx/sbin/nginx -s stop; /usr/local/nginx/sbin/nginx