Linux--部署Django+DRF+vue项目
前戏
在nginx里已经部署了前端项目，现在还需要部署后端项目
后端项目使用django+DRF，虚拟环境用的 pipenv
配置数据库，安装依赖环境等省略
部署
拉取最新的代码
git pull origin master
进入虚拟环境
pipenv shell
安装uwsgi
[root@HH ManageSystem]# pipenv install -i https://pypi.douban.com/simple uwsgi
ManageSystem为我的django项目名，表明我现在在项目的根目录下。
查看版本，注意要在虚拟环境里执行
(ManageSystem) [root@HH ManageSystem]# uwsgi --version 2.0.19.1
启动项目测试，ManageSystem为你的项目名
(ManageSystem) [root@HH ManageSystem]# uwsgi --http :8081 --module ManageSystem.wsgi
postman访问接口测试
配置nginx
部署VUE项目后的配置文件
#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; #log_format main '$remote_addr - $remote_user [$time_local] "$request" ' # '$status $body_bytes_sent "$http_referer" ' # '"$http_user_agent" "$http_x_forwarded_for"'; #access_log logs/access.log main; sendfile on; #tcp_nopush on; #keepalive_timeout 0; keepalive_timeout 65; #gzip on; server { listen 80; server_name localhost; #charset koi8-r; #access_log logs/host.access.log main; location / { root /opt/ManageSystemWeb; try_files $uri $uri/ /index.html; index index.html index.htm; } #location /pro-api{ # proxy_pass http://mengxuegu.com:7300/mock/5db437d92aa750460d4fce18; #} #error_page 404 /404.html; # redirect server error pages to the static page /50x.html # error_page 500 502 503 504 /50x.html; location = /50x.html { root html; } # proxy the PHP scripts to Apache listening on 127.0.0.1:80 # #location ~ \.php$ { # proxy_pass http://127.0.0.1; #} # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000 # #location ~ \.php$ { # root html; # fastcgi_pass 127.0.0.1:9000; # fastcgi_index index.php; # fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name; # include fastcgi_params; #} # deny access to .htaccess files, if Apache's document root # concurs with nginx's one # #location ~ /\.ht { # deny all; #} } # another virtual host using mix of IP-, name-, and port-based configuration # #server { # listen 8000; # listen somename:8080; # server_name somename alias another.alias; # location / { # root html; # index index.html index.htm; # } #} # HTTPS server # #server { # listen 443 ssl; # server_name localhost; # ssl_certificate cert.pem; # ssl_certificate_key cert.key; # ssl_session_cache shared:SSL:1m; # ssl_session_timeout 5m; # ssl_ciphers HIGH:!aNULL:!MD5; # ssl_prefer_server_ciphers on; # location / { # root html; # index index.html index.htm; # } #} }
在配置nginx之前，先创建一个 uwsgi.ini 的文件，和 manage.py 文件同级
里面内容如下
[uwsgi] #项目的绝对路径，定位到项目的第一层 chdir = /opt/ManageSystem #指明项目的wsgi文件路径 module =ManageSystem.wsgi #指明你的虚拟解释器的第一层路径 home = /root/Envs/ManageSystem-t7qCu0Kd #指明通过uwsgi，启动多少个进程 processes = 5 #如果你已经配置了nginx(启动了nginx服务，配置了uwsgi_pass)，请用这个socket连接 socket = 0.0.0.0:8082 # 使用这个，将下面的http注释掉 #如果你没用nginx，想通过uwsgi直接启动web服务，指明http协议 #http = 0.0.0.0:9999 #在退出uwsgi环境后，清空环境变量 vacuum = true
home = /root/Envs/ManageSystem-t7qCu0Kd 可以使用 pipenv --venv 查看
socket = 0.0.0.0:8082 这个的端口不是你接口的端口，和nginx里的代理均衡的一样
配置好 uwsig.ini之后再来配置 nginx
[root@HH conf]# vim nginx.conf
完整的配置如下
#user nobody; worker_processes 1; #error_log logs/error.log; #error_log logs/error.log notice; #error_log logs/error.log info; #pid logs/nginx.pid; events { worker_connections 1024; } http { include mime.types; default_type application/octet-stream; #log_format main '$remote_addr - $remote_user [$time_local] "$request" ' # '$status $body_bytes_sent "$http_referer" ' # '"$http_user_agent" "$http_x_forwarded_for"'; #access_log logs/access.log main; sendfile on; #tcp_nopush on; #keepalive_timeout 0; keepalive_timeout 65; #gzip on; server { listen 80; server_name localhost; #charset koi8-r; #access_log logs/host.access.log main; location / { root /opt/ManageSystemWeb; try_files $uri $uri/ /index.html; index index.html index.htm; } #location /pro-api{ # proxy_pass http://mengxuegu.com:7300/mock/5db437d92aa750460d4fce18; #} #error_page 404 /404.html; # redirect server error pages to the static page /50x.html # error_page 500 502 503 504 /50x.html; location = /50x.html { root html; } # proxy the PHP scripts to Apache listening on 127.0.0.1:80 # #location ~ \.php$ { # proxy_pass http://127.0.0.1; #} # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000 # #location ~ \.php$ { # root html; # fastcgi_pass 127.0.0.1:9000; # fastcgi_index index.php; # fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name; # include fastcgi_params; #} # deny access to .htaccess files, if Apache's document root # concurs with nginx's one # #location ~ /\.ht { # deny all; #} } # another virtual host using mix of IP-, name-, and port-based configuration upstream Api { server 127.0.0.1:8082; } server { listen 8081; server_name localhost; location / { uwsgi_pass Api; include /opt/nginx1-16/conf/uwsgi_params; } } # HTTPS server # #server { # listen 443 ssl; # server_name localhost; # ssl_certificate cert.pem; # ssl_certificate_key cert.key; # ssl_session_cache shared:SSL:1m; # ssl_session_timeout 5m; # ssl_ciphers HIGH:!aNULL:!MD5; # ssl_prefer_server_ciphers on; # location / { # root html; # index index.html index.htm; # } #} }
检查nginx配置文件，加载配置文件，重启nginx
[root@HH conf]# cd ../sbin/ [root@HH sbin]# ./nginx -t # 检查配置文件的语法 nginx: the configuration file /opt/nginx1-16//conf/nginx.conf syntax is ok nginx: configuration file /opt/nginx1-16//conf/nginx.conf test is successful [root@HH sbin]# ./nginx -s reload # 加载配置文件 [root@HH sbin]# ./nginx # 重启nginx nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use) nginx: [emerg] bind() to 0.0.0.0:8081 failed (98: Address already in use) nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use) nginx: [emerg] bind() to 0.0.0.0:8081 failed (98: Address already in use) nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use) nginx: [emerg] bind() to 0.0.0.0:8081 failed (98: Address already in use) nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use) nginx: [emerg] bind() to 0.0.0.0:8081 failed (98: Address already in use) nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use) nginx: [emerg] bind() to 0.0.0.0:8081 failed (98: Address already in use) nginx: [emerg] still could not bind()
启动uwsgi.ini
(ManageSystem) [root@HH ManageSystem]# uwsgi --ini uwsgi.ini
访问接口
这样启动的只是在前台运行，当窗口关闭之后，就访问不了了，我们使用nohup在后台运行
(ManageSystem) [root@HH ManageSystem]# nohup uwsgi --ini uwsgi.ini &
注意：在当shell中提示了nohup成功后，还需要按终端上键盘任意键退回到shell输入命令窗口，然后通过在shell中输入exit来退出终端；如果在nohup执行成功后直接点关闭程序按钮关闭终端的话，这时候会断掉该命令所对应的session，导致nohup对应的进程被通知需要一起shutdown，起不到关掉终端后调用程序继续后台运行的作用。
