Traefik TLS certificates

Open Servers > [server] > Proxy > TLS Certificates to view certificates stored in Traefik's acme.json. This page manages Traefik ACME storage; for certificates you provide yourself, use Custom SSL certificates.

Delete a certificate

Review the domains covered by a certificate before deleting it. Deleting its entry removes it from local ACME storage; it does not revoke the certificate at the certificate authority.

After a change, Coolify indicates that the proxy needs a restart. Restart the proxy to apply the updated storage. Traefik may need to obtain a replacement certificate for domains that still require one.

Restore ACME storage

Coolify backs up acme.json before every change and retains the last 10 backups. On the same page, choose a backup to restore or delete.

Restoring a backup restores the ACME storage file, which can affect several certificates. Review the backup before confirming and restart the proxy when Coolify indicates it is required.