Docker安装 使用Fastdfs

1.拉取官方镜像

sudo docker image pull delron/fastdfs

2.开启tracker容器

sudo docker run -dit --name tracker --network=host -v /root/fdfs/tracker:/var/fdfs delron/fastdfs tracker  # 运行目录映射到宿主机的/root/fdfs/tracker目录中

3.开启storage容器

 sudo docker run -itd --network=host --name storage -e TRACKER_SERVER=XXX.XXX.XXX.XXXX:22122 -v /root/fdfs/storage:/var/fdfs -e GROUP_NAME=group1 delron/fastdfs storage # 云服务用这个

　　

sudo docker run -dti --name storage --network=host -e TRACKER_SERVER=192.168.XXX.XXX:22122 -v /var/fdfs/storage:/var/fdfs delron/fastdfs storage #TRACKER_SERVER=Tracker的ip地址:22122

注意：如果无法重启storage容器，可以删除/var/fdfs/storage/data目录下的fdfs_storaged.pid文件，然后重新运行storage。

 文件上传测试

 

 

4.安装python 依赖包 

pip install py3Fdfs

5.定义配置文件

fastfdfs_client.conf

# connect timeout in seconds
# default value is 30s
connect_timeout=30

# network timeout in seconds
# default value is 30s
network_timeout=120

# the base path to store log files  FastDFS客户端存放日志文件的目录
base_path=/home/python/Desktop/

# tracker_server can ocur more than once, and tracker_server format is
#  "host:port", host can be hostname or ip address  
tracker_server=192.168.XX.XX:22122  #运行Tracker服务的机器ip: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　　

6.python操作示例

from fdfs_client.client import get_tracker_conf, Fdfs_client
def main():
    tracker_conf = get_tracker_conf('fastfdfs_client.conf')
    client = Fdfs_client(tracker_conf)

    #文件上传，结果返回：{'Group name': b'group1', 'Remote file_id': b'group1/M00/00/00/wKgf3F5MAe2AV_23AAAADL_GVeU370.txt', 'Status': 'Upload successed.', 'Local file name': 'test.txt', 'Uploaded size': '12B', 'Storage IP': b'192.168.31.220'}
    result = client.upload_by_filename('test.txt')

    #文件下载，结果返回：{'Remote file_id': b'group1/M00/00/00/wKgf3F5MAe2AV_23AAAADL_GVeU370.txt', 'Content': 't.txt', 'Download size': '12B', 'Storage IP': b'192.168.31.220'}
    result = client.download_to_file('t.txt', b'group1/M00/00/00/wKgf3F5MAe2AV_23AAAADL_GVeU370.txt')

    #文件删除，结果返回：('Delete file successed.', b'group1/M00/00/00/wKgf3F5MAe2AV_23AAAADL_GVeU370.txt', b'192.168.31.220')
    result = client.delete_file(b'group1/M00/00/00/wKgf3F5MAe2AV_23AAAADL_GVeU370.txt')

    #列出所有的group信息
    result = client.list_all_groups()

    #列出同一组内的storage servers信息
    result = client.list_servers(b'group1')

if __name__ == '__main__':
    main()