cs-guide/docs/linux-tutor/server/FastDFS-Nginx-Lua-GraphicsMagick.md
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FastDFS 结合 GraphicsMagick

单机安装部署CentOS 6.7 环境)

先安装 FastDFS

  • 软件准备:
  • 安装依赖包:yum install -y gcc gcc-c++ pcre pcre-devel zlib zlib-devel openssl openssl-devel libevent
  • 安装 libfastcommon-1.0.7.tar.gz
    • 解压:tar zxvf libfastcommon-1.0.7.tar.gz
    • 进入解压后目录:cd libfastcommon-1.0.7/
    • 编译:./make.sh
    • 安装:./make.sh install
    • 设置几个软链接:ln -s /usr/lib64/libfastcommon.so /usr/local/lib/libfastcommon.so
    • 设置几个软链接:ln -s /usr/lib64/libfastcommon.so /usr/lib/libfastcommon.so
    • 设置几个软链接:ln -s /usr/lib64/libfdfsclient.so /usr/local/lib/libfdfsclient.so
    • 设置几个软链接:ln -s /usr/lib64/libfdfsclient.so /usr/lib/libfdfsclient.so
  • 安装 tracker (跟踪器)服务 FastDFS_v5.08.tar.gz
    • 解压:tar zxvf FastDFS_v5.05.tar.gz
    • 进入解压后目录:cd FastDFS/
    • 编译:./make.sh
    • 安装:./make.sh install
  • 配置 tracker 服务
    • 复制一份配置文件:cp /etc/fdfs/tracker.conf.sample /etc/fdfs/tracker.conf

    • 编辑:vim /etc/fdfs/tracker.conf,编辑内容看下面中文注释

      disabled=false
      bind_addr=
      port=22122
      connect_timeout=30
      network_timeout=60
      # 下面这个路径是保存 store data 和 log 的地方,需要我们改下,指向我们一个存在的目录
      # 创建目录mkdir -p /opt/fastdfs/tracker/data-and-log
      base_path=/opt/fastdfs/tracker/data-and-log
      max_connections=256
      accept_threads=1
      work_threads=4
      store_lookup=2
      store_group=group2
      store_server=0
      store_path=0
      download_server=0
      reserved_storage_space = 10%
      log_level=info
      run_by_group=
      run_by_user=
      allow_hosts=*
      sync_log_buff_interval = 10
      check_active_interval = 120
      thread_stack_size = 64KB
      storage_ip_changed_auto_adjust = true
      storage_sync_file_max_delay = 86400
      storage_sync_file_max_time = 300
      use_trunk_file = false 
      slot_min_size = 256
      slot_max_size = 16MB
      trunk_file_size = 64MB
      trunk_create_file_advance = false
      trunk_create_file_time_base = 02:00
      trunk_create_file_interval = 86400
      trunk_create_file_space_threshold = 20G
      trunk_init_check_occupying = false
      trunk_init_reload_from_binlog = false
      trunk_compress_binlog_min_interval = 0
      use_storage_id = false
      storage_ids_filename = storage_ids.conf
      id_type_in_filename = ip
      store_slave_file_use_link = false
      rotate_error_log = false
      error_log_rotate_time=00:00
      rotate_error_log_size = 0
      log_file_keep_days = 0
      use_connection_pool = false
      connection_pool_max_idle_time = 3600
      http.server_port=8080
      http.check_alive_interval=30
      http.check_alive_type=tcp
      http.check_alive_uri=/status.html
      
    • 启动 tracker 服务:/usr/bin/fdfs_trackerd /etc/fdfs/tracker.conf

    • 重启 tracker 服务:/usr/bin/fdfs_trackerd /etc/fdfs/tracker.conf restart

    • 查看是否有 tracker 进程:ps aux | grep tracker

  • storage (存储节点)服务部署
    • 一般 storage 服务我们会单独装一台机子,但是这里为了方便我们安装在同一台。

    • 如果 storage 单独安装的话,那上面安装的步骤都要在走一遍,只是到了编辑配置文件的时候,编辑的是 storage.conf 而已

    • 复制一份配置文件:cp /etc/fdfs/storage.conf.sample /etc/fdfs/storage.conf

    • 编辑:vim /etc/fdfs/storage.conf,编辑内容看下面中文注释

      disabled=false
      group_name=group1
      bind_addr=
      client_bind=true
      port=23000
      connect_timeout=30
      network_timeout=60
      heart_beat_interval=30
      stat_report_interval=60
      # 下面这个路径是保存 store data 和 log 的地方,需要我们改下,指向我们一个存在的目录
      # 创建目录mkdir -p /opt/fastdfs/storage/data-and-log
      base_path=/opt/fastdfs/storage/data-and-log
      max_connections=256
      buff_size = 256KB
      accept_threads=1
      work_threads=4
      disk_rw_separated = true
      disk_reader_threads = 1
      disk_writer_threads = 1
      sync_wait_msec=50
      sync_interval=0
      sync_start_time=00:00
      sync_end_time=23:59
      write_mark_file_freq=500
      store_path_count=1
      # 图片实际存放路径,如果有多个,这里可以有多行:
      # store_path0=/opt/fastdfs/storage/images-data0
      # store_path1=/opt/fastdfs/storage/images-data1
      # store_path2=/opt/fastdfs/storage/images-data2
      # 创建目录mkdir -p /opt/fastdfs/storage/images-data
      store_path0=/opt/fastdfs/storage/images-data
      subdir_count_per_path=256
      # 指定 tracker 服务器的 IP 和端口
      tracker_server=192.168.1.114:22122
      log_level=info
      run_by_group=
      run_by_user=
      allow_hosts=*
      file_distribute_path_mode=0
      file_distribute_rotate_count=100
      fsync_after_written_bytes=0
      sync_log_buff_interval=10
      sync_binlog_buff_interval=10
      sync_stat_file_interval=300
      thread_stack_size=512KB
      upload_priority=10
      if_alias_prefix=
      check_file_duplicate=0
      file_signature_method=hash
      key_namespace=FastDFS
      keep_alive=0
      use_access_log = false
      rotate_access_log = false
      access_log_rotate_time=00:00
      rotate_error_log = false
      error_log_rotate_time=00:00
      rotate_access_log_size = 0
      rotate_error_log_size = 0
      log_file_keep_days = 0
      file_sync_skip_invalid_record=false
      use_connection_pool = false
      connection_pool_max_idle_time = 3600
      http.domain_name=
      http.server_port=8888
      
    • 启动 storage 服务:/usr/bin/fdfs_storaged /etc/fdfs/storage.conf,首次启动会很慢,因为它在创建预设存储文件的目录

    • 重启 storage 服务:/usr/bin/fdfs_storaged /etc/fdfs/storage.conf restart

    • 查看是否有 storage 进程:ps aux | grep storage

  • 测试是否部署成功
    • 利用自带的 client 进行测试

    • 复制一份配置文件:cp /etc/fdfs/client.conf.sample /etc/fdfs/client.conf

    • 编辑:vim /etc/fdfs/client.conf,编辑内容看下面中文注释

      connect_timeout=30
      network_timeout=60
      # 下面这个路径是保存 store log 的地方,需要我们改下,指向我们一个存在的目录
      # 创建目录mkdir -p /opt/fastdfs/client/data-and-log
      base_path=/opt/fastdfs/client/data-and-log
      # 指定 tracker 服务器的 IP 和端口
      tracker_server=192.168.1.114:22122
      log_level=info
      use_connection_pool = false
      connection_pool_max_idle_time = 3600
      load_fdfs_parameters_from_tracker=false
      use_storage_id = false
      storage_ids_filename = storage_ids.conf
      http.tracker_server_port=80
      
    • 在终端中通过 shell 上传 opt 目录下的一张图片:/usr/bin/fdfs_test /etc/fdfs/client.conf upload /opt/test.jpg

    • 如下图箭头所示,生成的图片地址为:http://192.168.1.114/group1/M00/00/00/wKgBclb0aqWAbVNrAAAjn7_h9gM813_big.jpg

    • 即使我们现在知道图片的访问地址我们也访问不了,因为我们还没装 FastDFS 的 Nginx 模块

安装 nginx-lua-GraphicsMagick

  • 来源:https://github.com/yanue/nginx-lua-GraphicsMagick/blob/master/nginx-install.md
  • 添加专用用户,后面有用
    • groupadd www
    • useradd -g www www -s /bin/false
  • 安装依赖包
    • yum install -y gcc gcc-c++ zlib zlib-devel openssl openssl-devel pcre pcre-devel
    • yum install -y libpng libjpeg libpng-devel libjpeg-devel ghostscript libtiff libtiff-devel freetype freetype-devel
    • yum install -y GraphicsMagick GraphicsMagick-devel
  • 下面的这些软件都在本文在开头的那个压缩包里面。现在我们需要解压这些压缩包
    • cd /opt/setups
    • tar -zxvf nginx-1.8.0.tar.gz
    • tar -zxvf LuaJIT-2.0.4.tar.gz
    • tar -zxvf GraphicsMagick-1.3.21.tar.gz
    • tar -zxvf zlib-1.2.8.tar.gz
  • 安装 LuaJIT
    • cd /opt/setups/LuaJIT-2.0.4
    • make
    • make install
    • export LUAJIT_LIB=/usr/local/lib
    • export LUAJIT_INC=/usr/local/include/luajit-2.0
    • ln -s /usr/local/lib/libluajit-5.1.so.2 /lib64/libluajit-5.1.so.2
  • 修改一些配置文件
    • 编辑 Nginx 模块的配置文件:vim /opt/setups/fastdfs-nginx-module/src/config

    • 找到下面一行包含有 local 字眼去掉,因为这三个路径根本不是在 local 目录下的。(如果你的配置文件没有这个 local那这一步跳过

      CORE_INCS="$CORE_INCS /usr/local/include/fastdfs /usr/local/include/fastcommon/"
      
    • 改为如下:

      CORE_INCS="$CORE_INCS /usr/include/fastdfs /usr/include/fastcommon/"
      
    • 复制文件:cp /opt/setups/FastDFS/conf/http.conf /etc/fdfs

    • 复制文件:cp /opt/setups/FastDFS/conf/mime.types /etc/fdfs

  • 开始安装 Nginx
    • cd /opt/setups/nginx-1.8.0
    • mkdir -p /usr/local/nginx /var/log/nginx /var/temp/nginx /var/lock/nginx
    • 执行下面编译语句:
   ./configure --prefix=/usr/local/nginx \
   --user=www \
   --group=www \
   --pid-path=/var/local/nginx/nginx.pid  \
   --lock-path=/var/lock/nginx/nginx.lock \
   --error-log-path=/var/log/nginx/error.log \
   --http-log-path=/var/log/nginx/access.log \
   --http-client-body-temp-path=/var/temp/nginx/client \
   --http-proxy-temp-path=/var/temp/nginx/proxy \
   --http-fastcgi-temp-path=/var/temp/nginx/fastcgi \
   --http-uwsgi-temp-path=/var/temp/nginx/uwsgi \
   --http-scgi-temp-path=/var/temp/nginx/scgi \
   --sbin-path=/usr/local/nginx/sbin/nginx \
   --with-http_ssl_module \
   --with-http_realip_module \
   --with-http_sub_module \
   --with-http_flv_module \
   --with-http_dav_module \
   --with-http_gzip_static_module \
   --with-http_stub_status_module \
   --with-http_addition_module \
   --with-http_spdy_module \
   --with-pcre \
   --with-zlib=/opt/setups/zlib-1.2.8 \
   --add-module=/opt/setups/nginx-http-concat \
   --add-module=/opt/setups/lua-nginx-module \
   --add-module=/opt/setups/ngx_devel_kit \
   --add-module=/opt/setups/fastdfs-nginx-module/src
  • make
  • make install
  • 修改一下配置
    • 复制 Nginx 模块的配置文件:cp /opt/setups/fastdfs-nginx-module/src/mod_fastdfs.conf /etc/fdfs

    • 编辑 Nginx 模块的配置文件:vim /etc/fdfs/mod_fastdfs.conf,编辑内容看下面中文注释

    • 如果在已经启动 Nginx 的情况下修改下面内容记得要重启 Nginx。

      connect_timeout=2
      network_timeout=30
      # 下面这个路径是保存 log 的地方,需要我们改下,指向我们一个存在的目录
      # 创建目录mkdir -p /opt/fastdfs/fastdfs-nginx-module/data-and-log
      base_path=/opt/fastdfs/fastdfs-nginx-module/data-and-log
      load_fdfs_parameters_from_tracker=true
      storage_sync_file_max_delay = 86400
      use_storage_id = false
      storage_ids_filename = storage_ids.conf
      # 指定 tracker 服务器的 IP 和端口
      tracker_server=192.168.1.114:22122
      storage_server_port=23000
      group_name=group1
      # 因为我们访问图片的地址是http://192.168.1.114/group1/M00/00/00/wKgBclb0aqWAbVNrAAAjn7_h9gM813_big.jpg
      # 该地址前面是带有 /group1/M00所以我们这里要使用 true不然访问不到原值是 false
      url_have_group_name = true
      store_path_count=1
      # 图片实际存放路径,如果有多个,这里可以有多行:
      # store_path0=/opt/fastdfs/storage/images-data0
      # store_path1=/opt/fastdfs/storage/images-data1
      # store_path2=/opt/fastdfs/storage/images-data2
      store_path0=/opt/fastdfs/storage/images-data
      log_level=info
      log_filename=
      response_mode=proxy
      if_alias_prefix=
      flv_support = true
      flv_extension = flv
      group_count = 0
      
    • 创建文件夹:mkdir -p /opt/fastdfs/thumb

    • 编辑 Nginx 配置文件

    • vim /usr/local/nginx/conf/nginx.conf

注意这一行行,我特别加上了使用 root 用户去执行,不然有些日记目录没有权限访问

user root; worker_processes 1;

events { worker_connections 1024; }

http { include mime.types; default_type application/octet-stream;

 sendfile        on;

 keepalive_timeout  65;

server{ listen 80; server_name 192.168.1.112;

  set $img_thumbnail_root /opt/fastdfs/thumb; 
  set $img_file $img_thumbnail_root$uri;  

  # like/pic/M00/xx/xx/xx.jpg_200x100.jpg
  # /group1/M00
  location ~* ^(\/(\w+)(\/M00)(.+\.(jpg|jpeg|gif|png))_(\d+)+x(\d+)+\.(jpg|jpeg|gif|png))$ {
          root $img_thumbnail_root;    
          set $fdfs_group_root /opt/fastdfs/storage/images-data/data; 
 
 # 如果缩略图不存在
          if (!-f $img_file) {   
                  add_header X-Powered-By 'Nginx+Lua+GraphicsMagick By Yanue';  
                  add_header file-path $request_filename;
                  
                  set $request_filepath $fdfs_group_root$4;    
                  set $img_width $6;    
                  set $img_height $7;    
                  set $img_ext $5;     
                  content_by_lua_file /opt/setups/lua/cropSize.lua;   
          }
  }

  location /group1/M00 {
          alias /opt/fastdfs/storage/images-data/data;
          ngx_fastdfs_module;
  }

} } ```

  • 启动 Nginx
    • 停掉防火墙:service iptables stop
    • 启动:/usr/local/nginx/sbin/nginx,启动完成 shell 是不会有输出的
    • 访问:192.168.1.114,如果能看到:Welcome to nginx!,即可表示安装成功
    • 检查 时候有 Nginx 进程:ps aux | grep nginx,正常是显示 3 个结果出来
    • 刷新 Nginx 配置后重启:/usr/local/nginx/sbin/nginx -s reload
    • 停止 Nginx/usr/local/nginx/sbin/nginx -s stop
    • 如果访问不了,或是出现其他信息看下错误立即:vim /var/log/nginx/error.log

多机安装部署CentOS 6.7 环境)

资料