TLS Check Receiver
OpenTelemetry Collector receiver · contrib distribution
This receiver emits metrics about x.509 certificates.
- Component ID:
contrib-tlscheckreceiver - Name:
tlscheckreceiver - Type: receiver
- Distribution: contrib
- Repository:
opentelemetry-collector-contrib
Stability
| Level | Signals |
|---|---|
| alpha | metrics |
Metrics
| Metric | Type | Value type | Unit | Stability | Enabled | Attributes | Description |
|---|---|---|---|---|---|---|---|
tlscheck.time_left | gauge | int | s | development | yes | tlscheck.x509.cn (string), tlscheck.x509.issuer (string), tlscheck.x509.san (slice) | Time in seconds until certificate expiry, as specified by NotAfter field in the x.509 certificate. Negative values represent time in seconds since expiration. |
Attributes
| Attribute | Type | Description |
|---|---|---|
tlscheck.x509.cn | string | The commonName in the subject of the certificate. |
tlscheck.x509.issuer | string | The entity that issued the certificate. |
tlscheck.x509.san | slice | The Subject Alternative Name of the certificate. |