nginx_vue.conf

map $http_upgrade $connection_upgrade {
    default upgrade;
    '' close;
}

upstream websocket {
    server 127.0.0.1:8888;
}
upstream backend_PROJ {
    server unix:///opt/PROJ/socket;
}

server {
    listen 80;
    listen [::]:80;
    server_name PROJ.local;
    client_max_body_size 100m;

    location ^~ /static {
        alias /opt/PROJ/static;
    }

    location ^~ /media {
        alias /opt/PROJ/media;
    }

    location ~ ^/(admin|api) {
        uwsgi_pass backend_PROJ;
        include uwsgi_params;
    }

    location ~ ^/(binding|stream) {
       proxy_set_header X-Real-IP $remote_addr;
       proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
       proxy_set_header Host $http_host;
       proxy_redirect off;
       proxy_pass http://websocket;
       proxy_http_version 1.1;
       proxy_set_header Upgrade $http_upgrade;
       proxy_set_header Connection "upgrade";
    }

    location / {
        root /opt/PROJ/front;
        error_page 405 =200 $uri;
        index index.html;
        try_files $uri $uri/ @rewrites;
    }

    location @rewrites {
        rewrite ^(.+)$ /index.html last;
    }

    location ~* \.(?:ico|css|js|gif|jpe?g|png)$ {
        expires max;
        add_header Pragma public;
        add_header Cache-Control "public, must-revalidate, proxy-revalidate";
    }
}