10-secret-alerting.yaml

# Secret containing SMTP configuration used by the AlertManager to send email alerts for Shoot clusters.
---
apiVersion: v1
kind: Secret
metadata:
  name: alerting
  namespace: garden
  labels:
    gardener.cloud/role: alerting
type: Opaque
data:
  # No Authentication
  auth_type: base64(none)
  url: base64(external.alertmanager.foo)

  # Basic Auth
  auth_type: base64(basic)
  url: base64(extenal.alertmanager.foo)
  username: base64(admin)
  password: base64(password)

  # Mutual TLS
  auth_type: base64(certificate)
  url: base64(external.alertmanager.foo)
  ca.crt: base64(ca)
  tls.crt: base64(certificate)
  tls.key: base64(key)
  insecure_skip_verify: base64(false)
  
  # Email Alerts (internal alertmanager)
  auth_type: base64(smtp)
  auth_identity: base64(internal.alertmanager.auth_identity)
  auth_password: base64(internal.alertmanager.auth_password)
  auth_username: base64(internal.alertmanager.auth_username)
  from: base64(internal.alertmanager.from)
  smarthost: base64(internal.alertmanager.smarthost)
  to: base64(internal.alertmanager.to)