使用docker-compose轻松部署FastDFS，高效管理文件存储

矫情吗；* 2023-10-13 13:54 43阅读 0赞

在现代互联网应用中，文件存储和管理是一个至关重要的部分。FastDFS是一个快速、可靠的分布式文件系统，广泛应用于各种需要高效文件存储和访问的场景。本文将介绍如何使用Docker轻松地部署FastDFS，以便快速搭建一个可靠的文件存储系统。

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#### 准备Docker环境 ####

首先，确保你的机器上已经安装了Docker及docker-compose。你可以通过在终端中运行docker version命令来检查Docker的安装情况。如果没有安装，你可以在Docker官方网站上找到相应的安装说明。

#### 创建docker-compose.yml ####

version: '3.3'
    services:
      tracker:
        image: season/fastdfs:1.2
        container_name: tracker
        network_mode: host
        restart: always
        ports:
          - "22122:22122"
        command: "tracker"
    
      storage:
        image: season/fastdfs:1.2
        container_name: storage
        network_mode: host
        restart: always
        volumes:
          - "./storage.conf:/fdfs_conf/storage.conf"
          - "./storage_base_path:/fastdfs/storage/data"
          - "./store_path0:/fastdfs/store_path"
        environment:
          TRACKER_SERVER: "192.168.110.106:22122"
        command: "storage"
    
      nginx:
        image: season/fastdfs:1.2
        container_name: fdfs-nginx
        restart: always
        network_mode: host
        volumes:
          - "./nginx.conf:/etc/nginx/conf/nginx.conf"
          - "./store_path0:/fastdfs/store_path"
        environment:
          TRACKER_SERVER: "192.168.110.106:22122"
        command: "nginx"

#### 配置文件 ####

storage.conf

# the name of the group this storage server belongs to
    group_name=group1
    
    # bind an address of this host
    # empty for bind all addresses of this host
    bind_addr=
    
    # if bind an address of this host when connect to other servers
    # (this storage server as a client)
    # true for binding the address configed by above parameter: "bind_addr"
    # false for binding any address of this host
    client_bind=true
    
    # the storage server port
    port=23000
    
    # connect timeout in seconds
    # default value is 30s
    connect_timeout=30
    
    # network timeout in seconds
    # default value is 30s
    network_timeout=60
    
    # heart beat interval in seconds
    heart_beat_interval=30
    
    # disk usage report interval in seconds
    stat_report_interval=60
    
    # the base path to store data and log files
    base_path=/fastdfs/storage
    
    # max concurrent connections the server supported
    # default value is 256
    # more max_connections means more memory will be used
    max_connections=256
    
    # the buff size to recv / send data
    # this parameter must more than 8KB
    # default value is 64KB
    # since V2.00
    buff_size = 256KB
    
    # accept thread count
    # default value is 1
    # since V4.07
    accept_threads=1
    
    # work thread count, should <= max_connections
    # work thread deal network io
    # default value is 4
    # since V2.00
    work_threads=4
    
    # if disk read / write separated
    ##  false for mixed read and write
    ##  true for separated read and write
    # default value is true
    # since V2.00
    disk_rw_separated = true
    
    # disk reader thread count per store base path
    # for mixed read / write, this parameter can be 0
    # default value is 1
    # since V2.00
    disk_reader_threads = 1
    
    # disk writer thread count per store base path
    # for mixed read / write, this parameter can be 0
    # default value is 1
    # since V2.00
    disk_writer_threads = 1
    
    # when no entry to sync, try read binlog again after X milliseconds
    # must > 0, default value is 200ms
    sync_wait_msec=50
    
    # after sync a file, usleep milliseconds
    # 0 for sync successively (never call usleep)
    sync_interval=0
    
    # storage sync start time of a day, time format: Hour:Minute
    # Hour from 0 to 23, Minute from 0 to 59
    sync_start_time=00:00
    
    # storage sync end time of a day, time format: Hour:Minute
    # Hour from 0 to 23, Minute from 0 to 59
    sync_end_time=23:59
    
    # write to the mark file after sync N files
    # default value is 500
    write_mark_file_freq=500
    
    # path(disk or mount point) count, default value is 1
    store_path_count=1
    
    # store_path#, based 0, if store_path0 not exists, it's value is base_path
    # the paths must be exist
    store_path0=/fastdfs/store_path
    #store_path1=/home/yuqing/fastdfs2
    
    # subdir_count  * subdir_count directories will be auto created under each
    # store_path (disk), value can be 1 to 256, default value is 256
    subdir_count_per_path=256
    
    # tracker_server can ocur more than once, and tracker_server format is
    #  "host:port", host can be hostname or ip address
    tracker_server=192.168.110.106:22122
    
    #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
    
    #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,
    # "*" means match all ip addresses, can use range like this: 10.0.1.[1-15,20] or
    # 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=*
    
    # the mode of the files distributed to the data path
    # 0: round robin(default)
    # 1: random, distributted by hash code
    file_distribute_path_mode=0
    
    # valid when file_distribute_to_path is set to 0 (round robin),
    # when the written file count reaches this number, then rotate to next path
    # default value is 100
    file_distribute_rotate_count=100
    
    # call fsync to disk when write big file
    # 0: never call fsync
    # other: call fsync when written bytes >= this bytes
    # default value is 0 (never call fsync)
    fsync_after_written_bytes=0
    
    # sync log buff to disk every interval seconds
    # must > 0, default value is 10 seconds
    sync_log_buff_interval=10
    
    # sync binlog buff / cache to disk every interval seconds
    # default value is 60 seconds
    sync_binlog_buff_interval=10
    
    # sync storage stat info to disk every interval seconds
    # default value is 300 seconds
    sync_stat_file_interval=300
    
    # thread stack size, should >= 512KB
    # default value is 512KB
    thread_stack_size=512KB
    
    # the priority as a source server for uploading file.
    # the lower this value, the higher its uploading priority.
    # default value is 10
    upload_priority=10
    
    # the NIC alias prefix, such as eth in Linux, you can see it by ifconfig -a
    # multi aliases split by comma. empty value means auto set by OS type
    # default values is empty
    if_alias_prefix=
    
    # if check file duplicate, when set to true, use FastDHT to store file indexes
    # 1 or yes: need check
    # 0 or no: do not check
    # default value is 0
    check_file_duplicate=0
    
    # file signature method for check file duplicate
    ## hash: four 32 bits hash code
    ## md5: MD5 signature
    # default value is hash
    # since V4.01
    file_signature_method=hash
    
    # namespace for storing file indexes (key-value pairs)
    # this item must be set when check_file_duplicate is true / on
    key_namespace=FastDFS
    
    # set keep_alive to 1 to enable persistent connection with FastDHT servers
    # default value is 0 (short connection)
    keep_alive=0
    
    # you can use "#include filename" (not include double quotes) directive to
    # load FastDHT server list, when the filename is a relative path such as
    # pure filename, the base path is the base path of current/this config file.
    # must set FastDHT server list when check_file_duplicate is true / on
    # please see INSTALL of FastDHT for detail
    ##include /home/yuqing/fastdht/conf/fdht_servers.conf
    
    # if log to access log
    # default value is false
    # since V4.00
    use_access_log = false
    
    # if rotate the access log every day
    # default value is false
    # since V4.00
    rotate_access_log = false
    
    # rotate access log time base, time format: Hour:Minute
    # Hour from 0 to 23, Minute from 0 to 59
    # default value is 00:00
    # since V4.00
    access_log_rotate_time=00:00
    
    # if rotate the error log every day
    # default value is false
    # since V4.02
    rotate_error_log = false
    
    # rotate error log time base, time format: Hour:Minute
    # Hour from 0 to 23, Minute from 0 to 59
    # default value is 00:00
    # since V4.02
    error_log_rotate_time=00:00
    
    # rotate access log when the log file exceeds this size
    # 0 means never rotates log file by log file size
    # default value is 0
    # since V4.02
    rotate_access_log_size = 0
    
    # rotate error log when the log file exceeds this size
    # 0 means never rotates log file by log file size
    # default value is 0
    # since V4.02
    rotate_error_log_size = 0
    
    # if skip the invalid record when sync file
    # default value is false
    # since V4.02
    file_sync_skip_invalid_record=false
    
    # 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
    
    # use the ip address of this storage server if domain_name is empty,
    # else this domain name will ocur in the url redirected by the tracker server
    http.domain_name=
    
    tracker_server=192.168.110.106:22122
    
    # the port of the web server on this storage server
    http.server_port=8888

nginx.conf

#user  nobody;
    worker_processes  1;
    
    #error_log  logs/error.log;
    #error_log  logs/error.log  notice;
    #error_log  logs/error.log  info;
    
    #pid        logs/nginx.pid;
    
    
    events {
        worker_connections  1024;
    }
    
    
    http {
        include       mime.types;
        default_type  application/octet-stream;
    
        #access_log  logs/access.log  main;
    
        sendfile        on;
        #tcp_nopush     on;
    
        #keepalive_timeout  0;
        keepalive_timeout  65;
    
        #gzip  on;
    
        server {
            listen       8088;
            server_name  localhost;
    
            #charset koi8-r;
    
            #缩略图需要使用插件，需要单独构建nginx镜像，此处忽略
            #location /group([0-9])/M00/.*\.(gif|jpg|jpeg|png)$ {
             #   root /fastdfs/storage/data;
             #   image on;
             #   image_output off;
             #   image_jpeg_quality 75;
             #   image_backend off;
            #    image_backend_server http://baidu.com/docs/aabbc.png;
           # }
    
            # group1
            location /group1/M00 {
            # 文件存储目录
                root /fastdfs/storage/data;
                ngx_fastdfs_module;
            }
    
            #error_page  404              /404.html;
    
            # redirect server error pages to the static page /50x.html
            #
            error_page   500 502 503 504  /50x.html;
            location = /50x.html {
                root   html;
            }
     }
    }

#### 启动 ####

> docker-compose up -d

恭喜！你已经成功地使用docker-compose部署了FastDFS，并通过Nginx进行了文件的上传和下载。