Docker容器搭建并运行实现过程详解

直接拉取镜像，创建容器并运行容器一把梭哈：

docker run -d --restart=always 
--privileged=true 
--net=host 
--name=fastdfs 
-e IP=192.168.149.128 
-e WEB_PORT=80 
-v ${HOME}/fastdfs:/var/local/fdfs registry.cn-beijing.aliyuncs.com/tianzuo/fastdfs

其中-v ${HOME}/fastdfs:/var/local/fdfs是指：

将${HOME}/fastdfs这个目录挂载到容器里的/var/local/fdfs这个目录里。

所以上传的文件将被持久化到${HOME}/fastdfs/storage/data里，

IP 后面是自己的服务器公网ip或者虚拟机ip，-e WEB_PORT=80 指定nginx端口

访问容器：

docker exec -it fastdfs /bin/bash

追加文本信息到index.html文件中

echo "Hello FastDFS!">>index.html

上传此文件？

fdfs_test /etc/fdfs/client.conf upload index.html

打印了一段信息：

This is FastDFS client test program v5.12

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.

[2020-08-12 17:35:41] DEBUG - base_path=/var/local/fdfs/storage, 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=我的ip, port=23000

group_name=group1, ip_addr=我的ip, port=23000
storage_upload_by_filename
group_name=group1, remote_filename=M00/00/00/rBEAB180KG2Ab6N2AAAAHhkaK9M13.html
source ip address: 172.17.0.7
file timestamp=2020-08-12 17:35:41
file size=30
file crc32=421145555
example file url: http://我的ip/group1/M00/00/00/rBEAB180KG2Ab6N2AAAAHhkaK9M13.html
storage_upload_slave_by_filename
group_name=group1, remote_filename=M00/00/00/rBEAB180KG2Ab6N2AAAAHhkaK9M13_big.html
source ip address: 172.17.0.7
file timestamp=2020-08-12 17:35:41
file size=30
file crc32=421145555
example file url: http://我的ip/group1/M00/00/00/rBEAB180KG2Ab6N2AAAAHhkaK9M13_big.html

根据提示生成的地址就可以访问到了

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