How To Add SSL For Subdomain?

charles

I have the following working:

example.com
www.example.com

Now I would like to add
community.example.com

Would like to use Letsencrypt but keep getting error message

frissdiegurke

Without information we cannot help.

It's not a problem with letsencrypt, I'm running some subdomains using TLS (letsencrypt signed) without any problems.

Please provide information on proxy-server/proxy-config/error-messages.

Mine Mine

If you have problem and need help to solve the problem

you have to post the error or information of your problem

I think that your current certs is only stands for the specific domain
and you have to regenerate or renew your certs

have you tried typing domain without TLD or Including subdomain

like this

letsencrypt-auto certonly --rsa-key-size 4096 --standalone -d community.example.com

or

letsencrypt-auto certonly --rsa-key-size 4096 --standalone -d example.com -d www.example.com -d community.example.com

julian

Yeah, depends on the error you get. Let's Encrypt is a bit finicky, especially with nginx, and when nginx is running.

Have yet to try --webroot, giving that a shot today

charles

Thanks for replies so maybe I used wrong command?

I was using the following command with path to folder

./letsencrypt-auto certonly --webroot -w /var/www/example/public_html -d example.com -d www.example.com -w /home/example/nodebb -d community.example.com

for nginx I included this

location / {
    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_set_header X-NginX-Proxy true;

    proxy_pass http://127.0.0.1:4567/;
    proxy_redirect off;

    # Socket.IO Support
    proxy_http_version 1.1;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection "upgrade";
}

I'm guessing letsencrypt can't see or reach the path? What else can I provide to help pinpoint problem?

julian

@charles Let's Encrypt can't access the challenge directory because you don't have an nginx configuration for it.

You'll need to add this inside the server block:

location /.well-known/acme-challenge {
  root /var/www/example/public_html;
}