I’ve configured two nodejs apps and launched them using pm2.
I’ve configured nginx for domain.link and everything is working fine.
server {
root /var/www/html;
index index.html index.htm index.nginx-debian.html;
server_name domain.link www.domain.link;
location / {
proxy_pass http://localhost:8080;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection 'upgrade';
proxy_set_header Host $host;
proxy_cache_bypass $http_upgrade;
}
listen [::]:443 ssl; # managed by Certbot
listen 443 ssl; # managed by Certbot
ssl_certificate /etc/letsencrypt/live/domain.link/fullchain.pem; # managed by Certbot
ssl_certificate_key /etc/letsencrypt/live/domain.link/privkey.pem; # managed by Certbot
include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
}
server {
if ($host = www.domain.link) {
return 301 https://$host$request_uri;
} # managed by Certbot
if ($host = domain.link) {
return 301 https://$host$request_uri;
} # managed by Certbot
listen 80;
listen [::]:80;
server_name domain.link www.domain.link;
return 404; # managed by Certbot
}
The second app I’ve configured very similar:
server {
root /var/www/html;
index index.html index.htm index.nginx-debian.html;
server_name auth.domain.link www.auth.domain.link;
location / {
proxy_pass http://localhost:3000;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection 'upgrade';
proxy_set_header Host $host;
proxy_cache_bypass $http_upgrade;
}
listen [::]:443 ssl ipv6only=on; # managed by Certbot
listen 443 ssl; # managed by Certbot
ssl_certificate /etc/letsencrypt/live/auth.domain.link/fullchain.pem; # managed by Certbot
ssl_certificate_key /etc/letsencrypt/live/auth.domain.link/privkey.pem; # managed by Certbot
include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
}
server {
if ($host = www.auth.domain.link) {
return 301 https://$host$request_uri;
} # managed by Certbot
if ($host = auth.domain.link) {
return 301 https://$host$request_uri;
} # managed by Certbot
listen 80;
listen [::]:80;
server_name auth.domain.link www.auth.domain.link;
return 404; # managed by Certbot
}
Unfortunately, when I go to auth.domain.link, I’ve got an error ERR_TOO_MANY_REDIRECTS. What should I change in my configuration?
Thanks in advance
These answers are provided by our Community. If you find them useful, show some love by clicking the heart. If you run into issues leave a comment, or add your own answer to help others.
Hi there,
Are you using Auth0 for your auth subdomain? If so you need to define
app.set("trust proxy", 1);
in your application.Let me know how it goes! Regards, Bobby