Xbin-Store(分布式商城)项目所用Linux服务系列 FastDFS安装

Posted 2020-10-18 朝闻道

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系列

前言

本文基于CentOS6.5安装

FastDFS方案

主机IP	名称
192.168.1.1	trackerd
192.168.1.2	storaged

环境准备

下载软件：

安装gcc

命令：yum install make cmake gcc gcc-c++

解压libfastcommon

命令：unzip libfastcommon-master.zip -d /usr/local/fast/

关闭防火墙

在学习时可以不用考虑防火墙的问题

正文

安装libfastcommon

./make.sh 
./make.sh install
mkdir -p /usr/lib64
install -m 755 libfastcommon.so /usr/lib64
mkdir -p /usr/include/fastcommon

打印：

install -m 644 common_define.h hash.h chain.h logger.h base64.h shared_func.h pthread_func.h ini_file_reader.h _os_bits.h sockopt.h sched_thread.h http_func.h md5.h local_ip_func.h avl_tree.h ioevent.h ioevent_loop.h fast_task_queue.h fast_timer.h process_ctrl.h fast_mblock.h connection_pool.h /usr/include/fastcommon

注意安装的路径：libfastcommon默认安装到了/usr/lib64/这个位置。

进行软链接创建

ln -s /usr/lib64/libfastcommon.so /usr/lib/libfastcommon.so
ln -s /usr/lib64/libfdfsclient.so /usr/local/lib/libfdfsclient.so
ln -s /usr/lib64/libfdfsclient.so /usr/lib/libfdfsclient.so

安装FastDFS（同时进行）

解压

tar -zxvf FastDFS_v5.05.tar.gz -C /usr/local/fast/

安装

cd /usr/local/fast/FastDFS
./make.sh
./make.sh install

打印：

mkdir -p /usr/bin
mkdir -p /etc/fdfs
cp -f fdfs_trackerd /usr/bin
if [ ! -f /etc/fdfs/tracker.conf.sample ]; then cp -f ../conf/tracker.conf /etc/fdfs/tracker.conf.sample; fi
mkdir -p /usr/bin
mkdir -p /etc/fdfs
cp -f fdfs_storaged  /usr/bin
if [ ! -f /etc/fdfs/storage.conf.sample ]; then cp -f ../conf/storage.conf /etc/fdfs/storage.conf.sample; fi
mkdir -p /usr/bin
mkdir -p /etc/fdfs
mkdir -p /usr/lib64
cp -f fdfs_monitor fdfs_test fdfs_test1 fdfs_crc32 fdfs_upload_file fdfs_download_file fdfs_delete_file fdfs_file_info fdfs_appender_test fdfs_appender_test1 fdfs_append_file fdfs_upload_appender /usr/bin
if [ 0 -eq 1 ]; then cp -f libfdfsclient.a /usr/lib64; fi
if [ 1 -eq 1 ]; then cp -f libfdfsclient.so /usr/lib64; fi
mkdir -p /usr/include/fastdfs
cp -f ../common/fdfs_define.h ../common/fdfs_global.h ../common/mime_file_parser.h ../common/fdfs_http_shared.h ../tracker/tracker_types.h ../tracker/tracker_proto.h ../tracker/fdfs_shared_func.h ../storage/trunk_mgr/trunk_shared.h tracker_client.h storage_client.h storage_client1.h client_func.h client_global.h fdfs_client.h /usr/include/fastdfs
if [ ! -f /etc/fdfs/client.conf.sample ]; then cp -f ../conf/client.conf /etc/fdfs/client.conf.sample; fi

服务脚本在：

ls /etc/init.d/ | grep fdfs
fdfs_storaged
fdfs_trackerd

配置文件在：

ls /etc/fdfs/
client.conf.sample  storage.conf.sample  tracker.conf.sample

命令行工具在/usr/bin/目录下

ls /usr/bin/ | grep fdfs
fdfs_appender_test
fdfs_appender_test1
fdfs_append_file
fdfs_crc32
fdfs_delete_file
fdfs_download_file
fdfs_file_info
fdfs_monitor
fdfs_storaged
fdfs_test
fdfs_test1
fdfs_trackerd
fdfs_upload_appender
fdfs_upload_file

因为FastDFS服务脚本设置的bin目录为/usr/local/bin/下,但是实际我们安装在了/usr/bin/下面。所以我们需要修改FastDFS配置文件中的路径，也就是需要修改俩个配置文件：

命令：vim /etc/init.d/fdfs_storaged

进行全局替换命令：%s+/usr/local/bin+/usr/bin

命令：vim /etc/init.d/fdfs_trackerd

进行全局替换命令：%s+/usr/local/bin+/usr/bin

配置跟踪器（trackerd）

修改配置文件

cd /etc/fdfs/
cp tracker.conf.sample tracker.conf
vim /etc/fdfs/tracker.conf

修改

# the base path to store data and log files
base_path=/fastdfs/tracker

mkdir -p /fastdfs/tracker

目录命令：cd /fastdfs/tracker/ && ll

启动tracker命令：/etc/init.d/fdfs_trackerd start

查看进程命令：ps -el | grep fdfs

停止tracker命令：/etc/init.d/fdfs_trackerd stop

查看是否启动成功

启动前：

cd /fastdfs/tracker/ && ll
total 0

启动

/etc/init.d/fdfs_trackerd start

启动成功

cd /fastdfs/tracker/ && ll
total 8
drwxr-xr-x. 2 root root 4096 Dec 14 20:48 data
drwxr-xr-x. 2 root root 4096 Dec 14 20:48 logs

可以设置开机启动跟踪器：（一般生产环境需要开机启动一些服务，如keepalived、nginx、tomcat等等）

命令：vim /etc/rc.d/rc.local

加入配置：/etc/init.d/fdfs_trackerd start

配置FastDFS存储（storaged）

修改配置文件storage.conf

进入文件目录：cd /etc/fdfs/，进行copy storage文件一份

命令：cd /etc/fdfs/

命令：cp storage.conf.sample storage.conf

命令：vim /etc/fdfs/storage.conf

修改内容：

base_path=/fastdfs/storage
store_path0=/fastdfs/storage
tracker_server=192.168.1.1:22122
http.server_port=80

创建存储目录：

mkdir -p /fastdfs/storage

启动存储（storage）

命令：/etc/init.d/fdfs_storaged start

查看是否启动成功

ps -ef | grep fdfs

可以设置开机启动跟踪器：（一般生产环境需要开机启动一些服务，如keepaliv ed、linux、tomcat等等）

命令：vim /etc/rc.d/rc.local

加入配置：/etc/init.d/fdfs_storaged start

测试

首先我们在跟踪器（tracker）里copy一份client.conf文件。

命令：cd /etc/fdfs/

命令：cp client.conf.sample client.conf

编辑client.conf文件

vim /etc/fdfs/client.conf

修改内容：

base_path=/fastdfs/tracker
tracker_server=**192.168.1.1**:22122

测试上传

/usr/bin/fdfs_upload_file /etc/fdfs/client.conf /root/FastDFS/libfastcommon-master.zip

打印：

group1/M00/00/00/2-YyVlhRQlaAZLlgAAGP6hUWM6I411.zip

存储器查看文件

cd /fastdfs/storage/data/00/00/ && ll
total 1
-rw-r--r--. 1 root root 102378 Dec 14 21:00 2-YyVlhRQlaAZLlgAAGP6hUWM6I411.zip

FastDFS与Nginx整合（Storage）

解压Nginx

tar -zxvf nginx-1.6.2.tar.gz

安装fastdfs-nginx-module_v1.16.tar.gz

tar -zxvf FastDFS/fastdfs-nginx-module_v1.16.tar.gz -C /usr/local/fast/
cd /usr/local/fast/fastdfs-nginx-module/src/

编辑配置文件config

vim /usr/local/fast/fastdfs-nginx-module/src/config

修改前：
CORE_INCS="$CORE_INCS /usr/local/include/fastdfs /usr/local/include/fastcommon/"
修改后：
CORE_INCS="$CORE_INCS /usr/include/fastdfs /usr/include/fastcommon/"

FastDFS与Nginx进行集成

cd nginx-1.6.2/

./configure –add-module=/usr/local/fast/fastdfs-nginx-module/src/

make && make install

如报错自行安装pcre

复制、修改配置文件

cp /usr/local/fast/fastdfs-nginx-module/src/mod_fastdfs.conf /etc/fdfs/

vim /etc/fdfs/mod_fastdfs.conf

connect_timeout=10
tracker_server=192.168.1.1:22122
url_have_group_name = true
store_path0=/fastdfs/storage

复制FastDFS里的2个文件

cd /usr/local/fast/FastDFS/conf/

cp http.conf mime.types /etc/fdfs/

建立软连接

ln -s /fastdfs/storage/data/ /fastdfs/storage/data/M00

修改Nginx配置

vim nginx.conf

listen 80;
server_name localhost;
location ~/group([0-9])/M00 {
    ngx_fastdfs_module;
}

启动Nginx

/usr/local/nginx/sbin/nginx

报错: error while loading shared libraries: libpcre.so.1: cannot open shared object file: No such file or directory

32位系统 ln -s /usr/local/lib/libpcre.so.1 /lib
64位系统ln -s /usr/local/lib/libpcre.so.1 /lib64

测试

访问 http://192.168.1.2/group1/M00/00/00/2-YyVlhRQlaAZLlgAAGP6hUWM6I411.zip

启动停止命令
启动命令：启动tracker命令：/etc/init.d/fdfs_trackerd start
查看进程命令：ps -el | grep fdfs
启动storage命令：/etc/init.d/fdfs_storaged start
查看进程命令：ps -el | grep fdfs
启动nginx命令：/usr/local/nginx/sbin/nginx
停止命令：停止tracker命令：/etc/init.d/fdfs_trackerd stop
关闭storage命令：/etc/init.d/fdfs_storaged stop
关闭nginx命令：/usr/local/nginx/sbin/nginx -s stop

使用Java客户端操作

classpath下建立文件fastdfs_client.conf

输入以下内容

tracker_server = 192.168.125.129:22122

package vip.xubin.utils;

import org.apache.commons.lang3.StringUtils;
import org.apache.log4j.Logger;
import org.csource.common.NameValuePair;
import org.csource.fastdfs.*;

import java.io.*;


/**
 * FastDFS 工具类
 */
public class FastDFSClientUtils {

    private static final String CONF_FILENAME = Thread.currentThread().getContextClassLoader().getResource("fastdfs_client.conf").getPath();

    private static Logger logger = Logger.getLogger(FastDFSClientUtils.class);


    private static TrackerClient trackerClient;


    //加载文件
    static {
        try {
            ClientGlobal.init(CONF_FILENAME);
            TrackerGroup trackerGroup = ClientGlobal.g_tracker_group;
            trackerClient = new TrackerClient(trackerGroup);
        } catch (Exception e) {
            logger.error(e);
        }
    }

    /**
     * 上传
     * @param file 文件
     * @param path 路径
     * @return
     *          上传成功返回id，失败返回null
     */
    public static String upload(File file, String path) {
        TrackerServer trackerServer = null;
        StorageServer storageServer = null;
        StorageClient1 storageClient1 = null;
        FileInputStream fis = null;
        try {
            NameValuePair[] meta_list = null; // new NameValuePair[0];
            fis = new FileInputStream(file);
            byte[] file_buff = null;
            if (fis != null) {
                int len = fis.available();
                file_buff = new byte[len];
                fis.read(file_buff);
            }

            trackerServer = trackerClient.getConnection();
            if (trackerServer == null) {
                logger.error("getConnection return null");
            }
            storageServer = trackerClient.getStoreStorage(trackerServer);
            storageClient1 = new StorageClient1(trackerServer, storageServer);
            String fileid = storageClient1.upload_file1(file_buff, getFileExt(path), meta_list);

            return fileid;
        } catch (Exception ex) {
            logger.error(ex);
            return null;
        }finally{
            if (fis != null){
                try {
                    fis.close();
                } catch (IOException e) {
                    logger.error(e);
                }
            }
            if (storageServer != null){
                try {
                    storageServer.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
            if (trackerServer != null){
                try {
                    trackerServer.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
            storageClient1 = null;
        }
    }

    /**
     * 上传
     * @param data 数据
     * @param extName 路径
     * @return
     *          上传成功返回id，失败返回null
     */
    public static String upload(byte[] data, String extName) {
        TrackerServer trackerServer = null;
        StorageServer storageServer = null;
        StorageClient1 storageClient1 = null;
        try {
            NameValuePair[] meta_list = null; // new NameValuePair[0];

            trackerServer = trackerClient.getConnection();
            if (trackerServer == null) {
                logger.error("getConnection return null");
            }
            storageServer = trackerClient.getStoreStorage(trackerServer);
            storageClient1 = new StorageClient1(trackerServer, storageServer);
            String fileid = storageClient1.upload_file1(data, extName, meta_list);
            return fileid;
        } catch (Exception ex) {
            logger.error(ex);
            return null;
        }finally{
            if (storageServer != null){
                try {
                    storageServer.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
            if (trackerServer != null){
                try {
                    trackerServer.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
            storageClient1 = null;
        }
    }

    /**
     * 下载
     * @param fileId 文件id
     * @return
     *          返回InputStream
     */
    public static InputStream download(String groupName, String fileId) {
        TrackerServer trackerServer = null;
        StorageServer storageServer = null;
        StorageClient1 storageClient1 = null;
        try {
            trackerServer = trackerClient.getConnection();
            if (trackerServer == null) {
                logger.error("getConnection return null");
            }
            storageServer = trackerClient.getStoreStorage(trackerServer, groupName);
            storageClient1 = new StorageClient1(trackerServer, storageServer);
            byte[] bytes = storageClient1.download_file1(fileId);
            InputStream inputStream = new ByteArrayInputStream(bytes);
            return inputStream;
        } catch (Exception ex) {
            logger.error(ex);
            return null;
        } finally {
            if (storageServer != null){
                try {
                    storageServer.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
            if (trackerServer != null){
                try {
                    trackerServer.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
            storageClient1 = null;
        }
    }

    /**
     * 删除
     * @param fileId 文件id
     * @return
     *          删除成功返回0，非0则操作失败，返回错误代码
     */
    public static int delete(String groupName, String fileId) {
        TrackerServer trackerServer = null;
        StorageServer storageServer = null;
        StorageClient1 storageClient1 = null;
        try {
            trackerServer = trackerClient.getConnection();
            if (trackerServer == null) {
                logger.error("getConnection return null");
            }
            storageServer = trackerClient.getStoreStorage(trackerServer, groupName);
            storageClient1 = new StorageClient1(trackerServer, storageServer);
            int result = storageClient1.delete_file1(fileId);
            return result;
        } catch (Exception ex) {
            logger.error(ex);
            return 0;
        } finally {
            if (storageServer != null){
                try {
                    storageServer.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
            if (trackerServer != null){
                try {
                    trackerServer.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
            storageClient1 = null;
        }
    }

    /**
     * 更新文件
     * @param oldFileId 旧文件id
     * @param file 新文件
     * @param path 新文件路径
     * @return
     *          上传成功返回id，失败返回null
     */
    public static String modify(String oldGroupName, String oldFileId, File file, String path) {
        String fileid = null;
        try {
            // 先上传
            fileid = upload(file, path);
            if (fileid == null) {
                return null;
            }
            // 再删除
            int delResult = delete(oldGroupName, oldFileId);
            if (delResult != 0) {
                return null;
            }
        } catch (Exception ex) {
            logger.error(ex);
            return null;
        }
        return fileid;
    }

    /**
     * 获取文件后缀名
     * @param fileName
     * @return
     *          如："jpg"、"txt"、"zip" 等
     */
    private static String getFileExt(String fileName) {
        if (StringUtils.isBlank(fileName) || !fileName.contains(".")) {
            return "";
        } else {
            return fileName.substring(fileName.lastIndexOf(".") + 1);
        }
    }
}

总结

FastDFS的安装算是比较麻烦的不过按照本篇一步一步来是绝对可以安装成功的集群的安装就更麻烦了个人暂时用不到就不安装了

http://binux.cn/2017/03/05/FastDFS-Install/

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