centos7+flask+Gunicorn+nginx
1,安装Gunicorn
pip install Gunicorn
gunicorn --workers=2 app:app -b 0.0.0.0:8080(app是py文件名,8080为端口号)
重启Gunicorn:
pstree -ap|grep gunicorn
找到pid后 kill然后再启动Gunicorn
2,安装nginx
# yum install nginx
sudo mv /etc/nginx/nginx.conf /etc/nginx/nginx.conf.bak sudo cp /etc/nginx/nginx.conf.default /etc/nginx/nginx.conf sudo vi /etc/nginx/nginx.conf
修改其中的server部分
user nginx; worker_processes auto; error_log /var/log/nginx/error.log; pid /run/nginx.pid; include /usr/share/nginx/modules/*.conf; events { worker_connections 1024; } http { 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 /var/log/nginx/access.log main; sendfile on; tcp_nopush on; tcp_nodelay on; keepalive_timeout 65; types_hash_max_size 2048; include /etc/nginx/mime.types; default_type application/octet-stream; server { listen 80 default_server; listen [::]:80 default_server; server_name _; root /usr/share/nginx/html; # Load configuration files for the default server block. include /etc/nginx/default.d/*.conf; location / { } error_page 404 /404.html; location = /40x.html { } error_page 500 502 503 504 /50x.html; location = /50x.html { } } server { listen 8080; server_name www.wengdell.com; # 这是HOST机器的外部域名,用地址也行 location / { proxy_pass http://127.0.0.1:8000; # 这里是指向 gunicorn host 的服务地址 proxy_set_header Host $host; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; } }
开启nginx服务并开机自启
# systemctl start nginx
# systemctl enable nginx