I'm trying to monitor TLS certificates for public websites, but I can't find where to configure a tls_cert check.
My expected workflow would be something like:
Add a hostname (or URL) and port (e.g. example.com:443)
Periodically retrieve the certificate presented by the endpoint
Alert when:
the certificate is approaching expiration (configurable threshold, e.g. 30/14/7 days)
the certificate changes unexpectedly (fingerprint mismatch)
the chain becomes invalid or the endpoint starts serving a self-signed certificate
The documentation mentions tls_cert checks and that observed certificates automatically appear in the Certificates inventory, but I can't find where to create such a check in the UI.
Is this feature already available? If so, where can I configure it?
I'm trying to monitor TLS certificates for public websites, but I can't find where to configure a tls_cert check.
My expected workflow would be something like:
Add a hostname (or URL) and port (e.g. example.com:443)
Periodically retrieve the certificate presented by the endpoint
Alert when:
the certificate is approaching expiration (configurable threshold, e.g. 30/14/7 days)
the certificate changes unexpectedly (fingerprint mismatch)
the chain becomes invalid or the endpoint starts serving a self-signed certificate
The documentation mentions tls_cert checks and that observed certificates automatically appear in the Certificates inventory, but I can't find where to create such a check in the UI.
Is this feature already available? If so, where can I configure it?