nginx 的作用
1. 做静态页展示的web服务
2.nginx做负载均衡
四层
七层
3. 反向代理
二. 源码安装nginx
1)解压nginx [root@db01 ~]# tar xf nginx-1.10.3.tar.gz 2)进入nginx目录,并查看 [root@db01 ~]# cd nginx-1.10.3 [root@db01 nginx-1.10.3]# ll total 672 drwxr-xr-x. 6 1001 1001 4096 May 13 09:04 auto -rw-r--r--. 1 1001 1001 265299 Jan 31 2017 CHANGES -rw-r--r--. 1 1001 1001 404694 Jan 31 2017 CHANGES.ru drwxr-xr-x. 2 1001 1001 168 May 13 09:04 conf -rwxr-xr-x. 1 1001 1001 2481 Jan 31 2017 configure drwxr-xr-x. 4 1001 1001 72 May 13 09:04 contrib drwxr-xr-x. 2 1001 1001 40 May 13 09:04 html -rw-r--r--. 1 1001 1001 1397 Jan 31 2017 LICENSE drwxr-xr-x. 2 1001 1001 21 May 13 09:04 man -rw-r--r--. 1 1001 1001 49 Jan 31 2017 README drwxr-xr-x. 9 1001 1001 91 May 13 09:04 src 3)创建nginx用户 [root@db01 nginx-1.10.3]# useradd nginx -s /sbin/nologin -M 4)生成make file ./configure --user=nginx --group=nginx --prefix=/usr/local/nginx-1.10.3/ --with-http_stub_status_module --with-http_ssl_module --with-stream 5)编译 && 安装 [root@db01 nginx-1.10.3]# make && make install 6)做软连接 [root@db01 ~]# ln -s /usr/local/nginx-1.10.3 /usr/local/nginx [root@db01 ~]# ll /usr/local/nginx/ total 4 drwxr-xr-x. 2 root root 4096 May 13 09:13 conf drwxr-xr-x. 2 root root 40 May 13 09:13 html drwxr-xr-x. 2 root root 6 May 13 09:13 logs drwxr-xr-x. 2 root root 19 May 13 09:13 7)检测nginx语法 [root@db01 conf]# /usr/local/nginx/sbin/nginx -t nginx: the configuration file /usr/local/nginx-1.10.3//conf/nginx.conf syntax is ok nginx: configuration file /usr/local/nginx-1.10.3//conf/nginx.conf test is successful 8)启动nginx [root@db01 conf]# /usr/local/nginx/sbin/nginx 9)检查nginx的端口 [root@db01 conf]# netstat -lntup|grep 80 tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 61777/nginx: master 10)重新加载 [root@db01 conf]# /usr/local/nginx/sbin/nginx -s reload 11)简化nginx配置文件 [root@db01 conf]# grep -Ev "#|^$" nginx.conf.default > nginx.conf
12)创建conf.d目录 [root@db01 conf]# mkdir /usr/local/nginx/conf/conf.d
13)编辑虚拟主机 [root@db01 conf.d]# vim www.oldboy.com.conf server { listen 80; server_name localhost; location / { 站点目录的根目录位置 root html; =============> root /code/; index index.html index.htm; } error_page 500 502 503 504 /50x.html; location = /50x.html { root html; } }
14)创建站点目录 [root@db01 html]# mkdir /code 15)上传代码 16)重新加载nginx [root@db01 code]# /usr/local/nginx/sbin/nginx -t nginx: the configuration file /usr/local/nginx-1.10.3//conf/nginx.conf syntax is ok nginx: configuration file /usr/local/nginx-1.10.3//conf/nginx.conf test is successful [root@db01 code]# /usr/local/nginx/sbin/nginx -s reload
####每次做好配置之后都需要 -t测试下
三. 部署VUE
1)下载node wget https://nodejs.org/download/release/v8.6.0/node-v8.6.0-linux-x64.tar.gz 2)解压 [root@db01 opt]# tar xf node-v8.6.0-linux-x64.tar.gz 3)移动目录 [root@db01 opt]# mv node-v8.6.0-linux-x64 /usr/local/node-8.6.0 4)做软连接 ln -s /usr/local/node-8.6.0 /usr/local/node 5)进入node目录,查看bin目录 [root@db01 opt]# cd /usr/local/node [root@db01 node]# ll bin/ total 36264 -rwxrwxr-x. 1 500 500 37133148 Sep 27 2017 node lrwxrwxrwx. 1 500 500 38 Sep 27 2017 npm -> ../lib/node_modules/npm/bin/npm-cli.js lrwxrwxrwx. 1 500 500 38 Sep 27 2017 npx -> ../lib/node_modules/npm/bin/npx-cli.js 6)添加环境变量 [root@db01 node]# vim /etc/profile.d/node.sh export PATH="/usr/local/node/bin:$PATH" 7)加载环境变量 [root@db01 node]# source /etc/profile 8)检测node和npm版本 [root@db01 node]# npm -v 5.3.0 [root@db01 node]# node -v v8.6.0
9)解压vue代码 [root@db01 opt]# unzip 07-luffy_project_01.zip 10)进入代码目录,安装package.json中的模块 [root@db01 opt]# cd 07-luffy_project_01 [root@db01 07-luffy_project_01]# npm install 11)更改js文件中的IP sed -i 's#127.0.0.1#10.0.0.51#g' /opt/07-luffy_project_01/src/restful/api.js 12)生成静态文件目录 npm run build 13)编辑 nginx配置文件,创建一个虚拟主机 [root@db01 dist]# vim /usr/local/nginx/conf/conf.d/www.luffy.com.conf server { listen 80; server_name www.luffy.com; location / { root /opt/07-luffy_project_01/dist; index index.html index.htm; } error_page 400 403 404 405 /40x.html; } 14)配置hosts解析 10.0.0.51 www.luffy.com 15)重新加载nginx [root@db01 dist]# /usr/local/nginx/sbin/nginx -t nginx: the configuration file /usr/local/nginx-1.10.3//conf/nginx.conf syntax is ok nginx: configuration file /usr/local/nginx-1.10.3//conf/nginx.conf test is successful [root@db01 dist]# /usr/local/nginx/sbin/nginx -s reload
四.源码安装python3.6环境 1)下载 [root@db01 ~]# wget https://www.python.org/ftp/python/3.6.4/Python-3.6.4.tgz 2)解压 [root@db01 ~]# tar xf Python-3.6.4.tgz 3)进入python3目录 [root@db01 ~]# cd Python-3.6.4 4)生成make file ./configure --prefix=/usr/local/python3.6.4 --with-ssl 5)编译 && 安装 [root@db01 Python-3.6.4]# make && make install #软链接python3命令 [root@db03 ~]# ln -s /usr/local/python3.6.4/bin/python3 /usr/bin/ #软链接pip3命令 [root@db03 ~]# ln -s /usr/local/python3.6.4/bin/pip3 /usr/bin/ #安装redis驱动器 [root@elkstack01 ~]# pip3 install redis #安装uwsgi [root@elkstack01 ~]# pip3 install uwsgi #安装Django [root@elkstack01 ~]# pip3 install django #安装uwsgi [root@elkstack01 ~]# yum install -y uwsgi
6)编辑python需要安装的库文件 [root@db01 opt]# vim requirements.txt certifi==2018.11.29 chardet==3.0.4 crypto==1.4.1 Django==2.1.4 django-redis==4.10.0 django-rest-framework==0.1.0 djangorestframework==3.9.0 idna==2.8 Naked==0.1.31 pycrypto==2.6.1 pytz==2018.7 PyYAML==3.13 redis==3.0.1 requests==2.21.0 shellescape==3.4.1 urllib3==1.24.1 uWSGI==2.0.17.1 7)安装库文件 [root@db01 opt]# pip3 install -r requirements.txt
8)解压后端代码 [root@db01 opt]# unzip luffy_boy.zip 9)编辑uwsgi文件 [root@db01 opt]# vim /opt/uwsgi.ini [uwsgi] # Django-related settings # the base directory (full path) chdir = /opt/luffy_boy #后端代码存放的位置 # Django's wsgi file module = luffy_boy.wsgi #这里是项目内的wsgi文件 # the virtualenv (full path) home = /usr/local/python3.6.4 # process-related settings # master master = true # maximum number of worker processes processes = 1 #开启线程的个数 # the socket (use the full path to be safe socket = 0.0.0.0:8888 #打开uwsgi的端口,这里的是8888 # clear environment on exit vacuum = true
10)启动uwsgi [root@db01 opt]# uwsgi --ini /opt/uwsgi.ini & 绝对路径: /usr/local/python3.6.4/bin/uwsgi --ini /opt/uwsgi.ini & 检测是否启动成功: 打开浏览器,访问:10.0.0.51:8888
[root@elkstack01 ~]# vim /usr/local/nginx/conf/nginx.conf server { listen 8000; server_name blog.driverzeng.com; location / { uwsgi_pass 0.0.0.0:8888; include /usr/local/nginx/conf/uwsgi_params; } location /static { alias /code/drz/static; } }
[root@lb01 conf]# cat nginx.conf worker_processes 1; events { worker_connections 1024; } http { include mime.types; default_type application/octet-stream; sendfile on; keepalive_timeout 65; upstream backend { server 172.16.1.7:80 weight=1; server 172.16.1.8:80 weight=1; } server { listen 80; server_name www.driverzeng.com; location / { index index.html index.htm; proxy_pass http://backend; proxy_set_header Host $host; proxy_set_header X-Forwarded-For $remote_addr; proxy_connect_timeout 60; proxy_send_timeout 60; proxy_read_timeout 60; proxy_buffer_size 4k; proxy_buffers 4 32k; proxy_busy_buffers_size 64k; proxy_temp_file_write_size 64k; } } }