docker 和 FastDFS上传和下载文件

1，从仓库拉取镜像

sudo docker image pull delron/fastdfs

　也可以解压已经打包好的镜像文件

$ sudo docker load -i 文件路径/fastdfs_docker.tar

2，开启tracker容器

　　将tracker运行目录映射到宿主机的/var/fdfs/tracker目录中

sudo docker run -dit --name=tracker --network=host -v /var/fdfs/tracker:/var/fdfs delron/fastdfs tracker 

delron/fastdfs 为镜像，可用sudo docker image ls 查看
 
3，开启storage 容器

sudo docker run -dit --name=storage --network=host -e TRACKER_SERVER=192.168.174.168：22122 -v /var/fdfs/storage:/var/fdfs delron/fastdfs storage

4，查看宿主机的映射路径

5，DFS服务端配置好以后，进入Django项目进行配置服务端

　　1，在环境中安装下面三个模块，第一个是已经下载好的模块，

6，项目配置

cilent.config 配置文件内容如下，创建client.conf文件后，直接复制修改下面的配置就好

# connect timeout in seconds
# default value is 30s
connect_timeout=30
 
# network timeout in seconds
# default value is 30s
network_timeout=60
 
# the base path to store log files
base_path=/Users/meihao/Desktop
 
# tracker_server can ocur more than once, and tracker_server format is
#  "host:port", host can be hostname or ip address
tracker_server=172.16.238.128:22122
 
#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
 
# if use connection pool
# default value is false
# since V4.05
use_connection_pool = false
 
# connections whose the idle time exceeds this time will be closed
# unit: second
# default value is 3600
# since V4.05
connection_pool_max_idle_time = 3600
 
# if load FastDFS parameters from tracker server
# since V4.05
# default value is false
load_fdfs_parameters_from_tracker=false
 
# if use storage ID instead of IP address
# same as tracker.conf
# valid only when load_fdfs_parameters_from_tracker is false
# default value is false
# since V4.05
use_storage_id = false
 
# specify storage ids filename, can use relative or absolute path
# same as tracker.conf
# valid only when load_fdfs_parameters_from_tracker is false
# since V4.05
storage_ids_filename = storage_ids.conf
 
#HTTP settings
http.tracker_server_port=80
 
#use "#include" directive to include HTTP other settiongs
##include http.conf