nuxt + strapi nginx proxy config

nuxt_strapi.conf

upstream strapi {
        server 127.0.0.1:1337;
}
upstream nuxt {
        server 127.0.0.1:3000;
}
server {
        server_name www.domainname.com domainname.com;
        access_log /var/log/nginx/access.log;
        error_log /var/log/nginx/error.log;

        location / {
                proxy_set_header X-Real-IP $remote_addr;
                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
                proxy_set_header X-Forwarded-Proto $scheme;
                proxy_set_header Host $http_host;
                proxy_set_header X-NginX-Proxy true;
                proxy_set_header Upgrade $http_upgrade;
                proxy_set_header Connection "upgrade";
                proxy_pass http://nuxt;
                proxy_redirect off;
                proxy_http_version 1.1;
                proxy_cache_bypass $http_upgrade;
                client_max_body_size 50M;
        }

        location /strapi/ {
                rewrite ^/strapi/?(.*)$ /$1 break;
                proxy_pass http://strapi;
                proxy_http_version 1.1;
                proxy_set_header X-Forwarded-Host $host;
                proxy_set_header X-Forwarded-Server $host;
                proxy_set_header X-Real-IP $remote_addr;
                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
                proxy_set_header X-Forwarded-Proto $scheme;
                proxy_set_header Host $http_host;
                proxy_set_header Upgrade $http_upgrade;
                proxy_set_header Connection "Upgrade";
                proxy_pass_request_headers on;
                client_max_body_size 50M;
        }

        error_page 405 =200 $uri;
}

server {
        listen 80;
        server_name www.domainname.com domainname.com;
}