webhooks:
- admissionReviewVersions:
  - v1
  clientConfig:
    service:
      name: webhook-service
      namespace: metallb-system
      path: /validate-metallb-io-v1beta2-bgppeer
  failurePolicy: Fail
  name: bgppeersvalidationwebhook.metallb.io
  rules:
  - apiGroups:
    - metallb.io
    apiVersions:
    - v1beta2
    operations:
    - CREATE
    - UPDATE
    resources:

  // for each duplicate field that is encountered. The request will
  // still succeed if there are no other errors, and will only persist
  // the last of any duplicate fields. This is the default in v1.23+
  // - Strict: This will fail the request with a BadRequest error if
  // any unknown fields would be dropped from the object, or if any
  // duplicate fields are present. The error returned from the server

            {
              "datasource": {
                "type": "prometheus",
                "uid": "${datasource}"
              },
              "expr": "sum(irate(envoy_cluster_upstream_cx_connect_fail{cluster_name=\"xds-grpc\"}[1m]))",
              "format": "time_series",
              "hide": false,
              "intervalFactor": 1,
              "legendFormat": "XDS Connection Failures",