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文件存储——Nginx+gridfs+MongoDB.md

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  1. 安装nginx，下载好安装包nginx和nginx-gridfs，此次安装采用nginx1.14.2. wget http://nginx.org/download/nginx-1.14.2.tar.gz

下载nginx1.14.2.

制作 nginx-gridfs

git clone https://github.com/mdirolf/nginx-gridfs.git cd nginx-gridfs git checkout v0.8 git submodule init git submodule update

2，安装依赖包 mkdir -p /data/soft/nginx-mongodb cd /data/soft/nginx-mongodb # 将安装包放在这个目录 yum -y install pcre-devel openssl-devel zlib-devel git gcc gcc-c++ tar -xzvf nginx-1.14.2.tar.gz tar -xvf nginx-gridfs.tar.gz cd nginx-1.14.2 ./configure --prefix=/usr/local/nginx --with-openssl=/usr/include/openssl --add-module=/data/soft/nginx_mongodb/nginx-gridfs vi objs/Makefile # 去掉-Werror make -j8 && make install -j8 注：如遇报错去掉objs/Makefile里的-Werror，再次编译即可 3.配置nginx.conf cat /proc/cpuinfo # 查看CPU核数，根据核数配置Nginx的worker_processes数量 rm -rf /usr/local/nginx/conf/nginx.conf vi /usr/local/nginx/conf/nginx.conf /usr/local/nginx/conf/nginx.conf添加下面内容，注意！将IP换成实际的访问IP

user root; worker_processes 4;

error_log logs/error.log;

pid logs/nginx.pid;

events { worker_connections 1024; }

http { include mime.types; default_type application/octet-stream; sendfile on; keepalive_timeout 65; server { listen 80; server_name localhost; location / { root html; index index.html index.htm; } error_page 500 502 503 504 /50x.html; location = /50x.html { root html; } } server { listen 800; server_name 192.168.240.113; location /file/ { gridfs FILEDB root_collection=fs field=filename type=string user=foo pass=bar; mongo 192.168.240.113:20000; access_log logs/gridfs.access.log; error_log logs/gridfs.error.log; } } }

4， 安装mongodb（一定要用MongoDB 2.6.9版本） cat /etc/redhat-release # 查看系统版本信息，下载相对应的安装包 wget http://downloads.mongodb.org/linux/mongodb-linux-x86_64-rhel70-2.6.9.tgz 下载好安装包，此次安装版本mongodb-linux-x86_64-rhel70-2.6.9.tgz 解压： cd /data/soft/nginx-mongodb tar xzvf mongodb-linux-x86_64-rhel70-2.6.9.tgz -C /usr/local/ 创建所需目录并授权： cd /usr/local mv mongodb-linux-x86_64-rhel70-2.6.9 mongodb_file cd mongodb_file mkdir data mkdir log mkdir etc chown -R 777 data log etc touch /usr/local/mongodb_file/log/mongo.log chown -R 777 /usr/local/mongodb_file/log/mongo.log 添加配置文件： cd etc vi mongodb.conf dbpath=/usr/local/mongodb_file/data logpath=/usr/local/mongodb_file/log/mongo.log logappend=true journal=true quiet=true fork=true port=20000 auth=true bind_ip = 0.0.0.0

  1. 启动mongodb /usr/local/mongodb_file/bin/mongod -f /usr/local/mongodb_file/etc/mongodb.conf

3，设置密码： /usr/local/mongodb_file/bin/mongo –-port=20000 use admin db.createUser({user:"useradmin",pwd:"123456",roles:[{role:"userAdminAnyDatabase",db:"admin"}]}) db.auth("useradmin","123456") use FILEDB db.createUser({user:"dx",pwd:"dx",roles:[{role:"dbOwner",db:"dx"}]}) db.auth("dx","dx")

至此，环境搭建完成。 测试nginx请求mongodb,注意！将IP换成实际的访问IP mongodb上传图片： cd /data/soft/nginx-mongodb/ /usr/local/mongodb_file/bin/mongofiles -h 10.92.215.235 -u dx -p dx -d FILEDB --port 20000 put 1.jpg

注意文件名称千万不能有路径后缀和减号！！！

/usr/local/mongodb_file/bin/mongofiles -h 10.92.215.235 -u dx -p dx -d FILEDB --port 20000 get 2.jpg

检查是否成功存储2.jpg

/usr/local/mongodb_file/bin/mongofiles -h 10.92.215.235 -u dx -p dx -d FILEDB --port 20000 list

检查是否文件列表

  1. 启动nginx 开防火墙： firewall-cmd --zone=public --add-port=80/tcp --permanent firewall-cmd --reload firewall-cmd --zone=public --add-port=20000/tcp --permanent firewall-cmd --reload 检查配置： /usr/local/nginx/sbin/nginx -t 启动： /usr/local/nginx/sbin/nginx 检查进程跟端口，一定要确保worker_processes的子进程要启动成功！： ps -ef|grep nginx netstat -lntp|grep nginx

nginx访问,注意！将IP换成实际的访问IP： http://10.92.215.236/file/1.jpg (file为nginx配置)