SSL via Let's Encrypt

[madsinamsterdam]

I try to add SSL to my mStream with a certificate that I have from Let's Encrypt. I have:

Node.js v18.16.0
             ____  _
   _ __ ___ / ___|| |_ _ __ ___  __ _ _ __ ___
  | '_ ` _ \\___ \| __| '__/ _ \/ _` | '_ ` _ \
  | | | | | |___) | |_| | |  __/ (_| | | | | | |
  |_| |_| |_|____/ \__|_|  \___|\__,_|_| |_| |_|
v5.11.4

installed through docker-compose on Fedora 37 server edition.

I tried to add the letsencrypt path to the config:

key: /etc/letsencrypt/live/<my domain>
cert:/etc/letsencrypt/live/<my domain>

and to include the filenames:

key: /etc/letsencrypt/live/<my domain>/privkey.pem
cert:/etc/letsencrypt/live/<my domain>/fullchain.pem

and to copy the files (and rename them) to a directory with read access for the actual user:

key: /ssl/privkey.pem
cert:/ssl/fullchain.pem

and...

key: /ssl/key.pem
cert:/ssl/cert.pem

I added the lines to /config/config.json as described in the docs.

   "ssl": {
    "key": "/etc/letsencrypt/live/<my domain>",
    "cert": "/etc/letsencrypt/live/<my domain>"
    }

The certificates works with other software on the same server.
and mStream works without SSL

I added SSL as described in the doc by updateing /config/config.json with:

The error I get is (only the path of course change):

2023-05-25T09:54:53.815Z error: FAILED TO CREATE HTTPS SERVER
node:fs:601
  handleErrorFromBinding(ctx);
  ^

Error: ENOENT: no such file or directory, open '/etc/letsencrypt/live/<my domain>'
    at Object.openSync (node:fs:601:3)
    at Object.readFileSync (node:fs:469:35)
    at exports.serveIt (/opt/mstream/src/server.js:52:17) {
  errno: -2,
  syscall: 'open',
  code: 'BAD CERTS',
  path: '/etc/letsencrypt/live/<my domain>'
}

What is the correct syntax in the json file?
Has it been done before mstream via SSL through Let's Encrypt)?

Any inspiration or good ideas will be very appreciated.

I thank you in advance for having read tmy note so far. in advance

Mads