This section describes the alerts for SSL certificates.
Warning
Monitoring of the functionality is available starting from the MCP 2019.2.3 update.
Available starting from the 2019.2.3 maintenance update
| Severity | Warning |
|---|---|
| Summary | The {{ $labels.source }} certificate on the {{ $labels.host }}
node expires in less than 60 days. |
| Raise condition | x509_cert_expiry / (24 * 60 * 60) < 60 |
| Description | Raises when a certificate on a node expires in less than 60 days. The
host and source labels in the raised alert contain the host name
of the affected node and the path to the certificate. |
| Troubleshooting | Update the certificates. |
| Tuning | Not required |
Available starting from the 2019.2.3 maintenance update
| Severity | Critical |
|---|---|
| Summary | The {{ $labels.source }} certificate on the {{ $labels.host }}
node expires in less than 30 days. |
| Raise condition | x509_cert_expiry / (24 * 60 * 60) < 30 |
| Description | Raises when a certificate on a node expires in less than 30 days. The
host and source labels in the raised alert contain the host name
of the affected node and the path to the certificate. |
| Troubleshooting | Update the certificates. |
| Tuning | Not required |