{{- /*
Copyright Broadcom, Inc. All Rights Reserved.
SPDX-License-Identifier: APACHE-2.0
*/}}

{{- if and .Values.alertmanager.enabled (gt (int .Values.alertmanager.replicaCount) 1) }}
apiVersion: v1
kind: Service
metadata:
  name: {{ printf "%s-headless" (include "prometheus.alertmanager.fullname" .) }}
  namespace: {{ include "common.names.namespace" . | quote }}
  {{- $versionLabel := dict "app.kubernetes.io/version" ( include "common.images.version" ( dict "imageRoot" .Values.alertmanager.image "chart" .Chart ) ) }}
  {{- $labels := include "common.tplvalues.merge" ( dict "values" ( list .Values.commonLabels $versionLabel ) "context" . ) }}
  labels: {{- include "common.labels.standard" ( dict "customLabels" $labels "context" $ ) | nindent 4 }}
    app.kubernetes.io/part-of: prometheus
    app.kubernetes.io/component: alertmanager
  {{- if or .Values.alertmanager.service.annotations .Values.commonAnnotations }}
  {{- $annotations := include "common.tplvalues.merge" ( dict "values" ( list .Values.alertmanager.service.annotations .Values.commonAnnotations ) "context" . ) }}
  annotations: {{- include "common.tplvalues.render" ( dict "value" $annotations "context" $) | nindent 4 }}
  {{- end }}
spec:
  type: ClusterIP
  clusterIP: None
  ports:
    - name: tcp-cluster
      port: {{ .Values.alertmanager.service.ports.cluster }}
      protocol: TCP
      targetPort: tcp-cluster
    - name: udp-cluster
      port: {{ .Values.alertmanager.service.ports.cluster }}
      protocol: UDP
      targetPort: udp-cluster
    {{- if .Values.alertmanager.service.extraPorts }}
    {{- include "common.tplvalues.render" (dict "value" .Values.alertmanager.service.extraPorts "context" $) | nindent 4 }}
    {{- end }}
  {{- $podLabels := include "common.tplvalues.merge" ( dict "values" ( list .Values.alertmanager.podLabels .Values.commonLabels ) "context" . ) }}
  selector: {{- include "common.labels.matchLabels" ( dict "customLabels" $podLabels "context" $ ) | nindent 4 }}
    app.kubernetes.io/part-of: prometheus
    app.kubernetes.io/component: alertmanager
{{- end }}
