fastdfs安装

参考网址：

https://hub.docker.com/r/season/fastdfs

https://www.cnblogs.com/provence666/p/10987156.html

1.拉取fastdfs镜像

docker pull season/fastdfs

2.使用docker镜像构建tracker容器（跟踪服务器，起到调度的作用）

docker run -ti -d --name trakcer -v /opt/fastdfs/tracker_data:/fastdfs/tracker/data --net=host season/fastdfs tracker

3.使用docker镜像构建storage容器（存储服务器，提供容量和备份服务）

docker run -dti --net=host --name fastdfs -e TRACKER_SERVER:192.168.1.136:22122 -v /opt/fastdfs/storage_data:/fastdfs/storage/data -v /opt/fastdfs/store_path:/fastdfs/store_path -v /etc/localtime:/etc/localtime season/fastdfs storage

TRACKER_SERVER=本机的ip地址:22122 本机ip地址不要使用127.0.0.1

4.拷贝storage容器配置文件到宿主机

docker cp storage:/fdfs_conf /opt/fastdfs/fdfs_conf

5.进入/opt/fastdfs/fdfs_conf查看哪些涉及tracker_server

grep "tracker_server" ./*

6.删除storage容器，重新启动并挂载配置文件目录

docker run -dti --net=host --name fastdfs -e TRACKER_SERVER:192.168.1.136:22122 -v /opt/fastdfs/storage_data:/fastdfs/storage/data -v /opt/fastdfs/store_path:/fastdfs/store_path -v /opt/fastdfs/fdfs_conf:/fdfs_conf -v /etc/localtime:/etc/localtime season/fastdfs storage