File: //lib/netdata/conf.d/health.d/x509check.conf
template: x509check_days_until_expiration
on: x509check.time_until_expiration
class: Latency
type: Certificates
component: x509 certificates
calc: $expiry / 86400
units: days
every: 60s
warn: $this < 14
crit: $this < 7
summary: SSL cert expiring soon (${label:source} cn:${label:common_name})
info: SSL cert expiring soon (${label:source} cn:${label:common_name})
to: webmaster
template: x509check_revocation_status
on: x509check.revocation_status
class: Errors
type: Certificates
component: x509 certificates
calc: $revoked
units: status
every: 60s
crit: $this == 1
summary: SSL cert revoked (${label:source})
info: SSL cert revoked (${label:source})
to: webmaster