fastfds文件服务器搭建

1.fastfds文件服务器搭建

1.1环境准备

名称	说明
centos	7x
libfatscommon	FastDFS分离出的一些公用函数包
FastDFS	FastDFS本体
fastdfs-nginx-module	FastDFS和nginx的关联模块
nginx	nginx1.15.4

1.2环境编译

yum install git gcc gcc-c++ make automake autoconf libtool pcre pcre-devel zlib zlib-devel openssl-devel wget vim -y

1.3磁盘目录

说明	位置
安装包存放位置	usr/local/src
数据存储位置	/home/dfs/resources
日志存放位置	/home/dfs/log

mkdir /home/dfs/resources #创建数据存储目录
mkdir /home/dfs/log #创建日志存储目录

1.4安装libfascommon

git clone https://github.com/happyfish100/libfastcommon.git --depth 1
cd libfastcommon/
./make.sh && ./make.sh install #编译安装

1.5安装FastDFS

cd ../ #返回上一级目录
git clone https://github.com/happyfish100/fastdfs.git --depth 1
cd fastdfs/
./make.sh && ./make.sh install #编译安装
#配置文件准备
cp /etc/fdfs/tracker.conf.sample /etc/fdfs/tracker.conf
cp /etc/fdfs/storage.conf.sample /etc/fdfs/storage.conf
cp /etc/fdfs/client.conf.sample /etc/fdfs/client.conf #客户端文件，测试用
cp /usr/local/src/fastdfs/conf/http.conf /etc/fdfs/ #供nginx访问使用
cp /usr/local/src/fastdfs/conf/mime.types /etc/fdfs/ #供nginx访问使用

1.6安装fastdfs-nginx-module

cd ../ #返回上一级目录
git clone https://github.com/happyfish100/fastdfs-nginx-module.git --depth 1
cp /usr/local/src/fastdfs-nginx-module/src/mod_fastdfs.conf /etc/fdfs

1.7安装nginx

wget http://nginx.org/download/nginx-1.15.4.tar.gz #下载nginx压缩包
tar -zxvf nginx-1.15.4.tar.gz #解压
cd nginx-1.15.4/
#添加fastdfs-nginx-module模块
./configure --add-module=/usr/local/src/fastdfs-nginx-module/src/ 
make && make install #编译安装

1.8配置文件

1.8.1 tracker配置

/etc/fdfs/tracker.conf
修改：
bind_addr =192.168.177.128 //服务器IP ,IP根据本机IP来填写
base_path = /home/dfs/log //日志存储位置

# is this config file disabled
# false for enabled
# true for disabled
disabled = false #当前配置是否可用 false：可用 true：不可用

# bind an address of this host
# empty for bind all addresses of this host
bind_addr =192.168.177.128 

# the tracker server port
port = 22122

# connect timeout in seconds
# default value is 30
# Note: in the intranet network (LAN), 2 seconds is enough.
connect_timeout = 5

# network timeout in seconds for send and recv
# default value is 30
network_timeout = 60

# the base path to store data and log files
base_path = /home/dfs/log

# max concurrent connections this server support
# you should set this parameter larger, eg. 10240
# default value is 256
max_connections = 1024

# accept thread count
# default value is 1 which is recommended
# since V4.07
accept_threads = 1

# work thread count
# work threads to deal network io
# default value is 4
# since V2.00
work_threads = 4

# the min network buff size
# default value 8KB
min_buff_size = 8KB

# the max network buff size
# default value 128KB
max_buff_size = 128KB

# the method for selecting group to upload files
# 0: round robin
# 1: specify group
# 2: load balance, select the max free space group to upload file
store_lookup = 2 #上传组（卷）的方式：0轮询，1：指定，2：负载平衡（剩余空间最大选择）

# which group to upload file
# when store_lookup set to 1, must set store_group to the group name
store_group = group2

# which storage server to upload file
# 0: round robin (default)
# 1: the first server order by ip address
# 2: the first server order by priority (the minimal)
# Note: if use_trunk_file set to true, must set store_server to 1 or 2
store_server = 0

# which path (means disk or mount point) of the storage server to upload file
# 0: round robin
# 2: load balance, select the max free space path to upload file
store_path = 0

# which storage server to download file
# 0: round robin (default)
# 1: the source storage server which the current file uploaded to
download_server = 0

# reserved storage space for system or other applications.
# if the free(available) space of any stoarge server in 
# a group <= reserved_storage_space, no file can be uploaded to this group.
# 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)
### XX.XX% as ratio such as: reserved_storage_space = 10%
reserved_storage_space = 20%

#standard log level as syslog, case insensitive, value list:
### emerg for emergency
### alert
### crit for critical
### error
### warn for warning
### notice
### info
### debug
log_level = info

#unix group name to run this program, 
#not set (empty) means run by the group of current user
run_by_group=

#unix username to run this program,
#not set (empty) means run by current user
run_by_user =

# allow_hosts can ocur more than once, host can be hostname or ip address,
# "*" (only one asterisk) means match all ip addresses
# we can use CIDR ips like 192.168.5.64/26
# and also use range like these: 10.0.1.[0-254] and 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
# allow_hosts=192.168.5.64/26
allow_hosts = *

# sync log buff to disk every interval seconds
# default value is 10 seconds
sync_log_buff_interval = 1

# check storage server alive interval seconds
check_active_interval = 120

# thread stack size, should >= 64KB
# default value is 256KB
thread_stack_size = 256KB

# auto adjust when the ip address of the storage server changed
# default value is true
storage_ip_changed_auto_adjust = true

# storage sync file max delay seconds
# default value is 86400 seconds (one day)
# since V2.00
storage_sync_file_max_delay = 86400

# the max time of storage sync a file
# default value is 300 seconds
# since V2.00
storage_sync_file_max_time = 300

# if use a trunk file to store several small files
# default value is false
# since V3.00
use_trunk_file = false 

# the min slot size, should <= 4KB
# default value is 256 bytes
# since V3.00
slot_min_size = 256

# the max slot size, should > slot_min_size
# store the upload file to trunk file when it's size <=  this value
# default value is 16MB
# since V3.00
slot_max_size = 1MB

# the alignment size to allocate the trunk space
# default value is 0 (never align)
# since V6.05
# NOTE: the larger the alignment size, the less likely of disk
#       fragmentation, but the more space is wasted.
trunk_alloc_alignment_size = 256

# if merge contiguous free spaces of trunk file
# default value is false
# since V6.05
trunk_free_space_merge = true

# if delete / reclaim the unused trunk files
# default value is false
# since V6.05
delete_unused_trunk_files = fal