Sometimes you need to access internal files of a add-on. In home assistant addons are basically docker containers which managed by Home Assistant Supervisor. We can just connect to these containers and inspect the file system. Example: Nginx Proxy Manager Let’s Encrypt You might see this output if something went wrong requesting a Let’s Encrypt certificate.
1 | [4/27/2025] [2:04:14 PM] [Nginx ] › ⬤ debug Deleting file: /config/nginx/temp/letsencrypt_24.conf<br>[4/27/2025] [2:04:14 PM] [Nginx ] › ℹ info Reloading Nginx<br><br>[4/27/2025] [2:04:14 PM] [Express ] › ⚠ warning Command failed: certbot certonly --config "/etc/letsencrypt.ini" --work-dir "/tmp/letsencrypt-lib" --logs-dir "/tmp/letsencrypt-log" --cert-name "npm-24" --agree-tos --authenticator webroot --email "example@example.com" --preferred-challenges "dns,http" --domains "my.dyn.com"<br>Saving debug log to /tmp/letsencrypt-log/letsencrypt.log<br>Some challenges have failed.<br>Ask for help or search for solutions at https://community.letsencrypt.org. See the logfile /tmp/letsencrypt-log/letsencrypt.log or re-run Certbot with -v for more details. |
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