{{/* vim: set filetype=mustache: */}}

{{- define "common.serviceMonitor.metadata" -}}
{{- with .Values.serviceMonitor.namespace }}
namespace: {{ . }}
{{- end }}
{{- end -}}

{{- define "common.serviceMonitor.tpl" -}}
apiVersion: monitoring.coreos.com/v1
kind: ServiceMonitor
metadata:
  {{ include "common.metadata" (list . "common.serviceMonitor.metadata") | nindent 2 }}
spec:
  selector:
    matchLabels:
      {{- include "common.selectorLabels" . | nindent 6 }}
  namespaceSelector:
    matchNames:
    - {{ .Release.Namespace | quote }}
  endpoints:
  - port: {{ .Values.serviceMonitor.port | default .Values.service.port }}
    {{- with .Values.serviceMonitor.path }}
    path: {{ . }}
    {{- end }}
    {{- with .Values.serviceMonitor.interval }}
    interval: {{ . }}
    {{- end }}
    {{- with .Values.serviceMonitor.scrapeTimeout }}
    scrapeTimeout: {{ . }}
    {{- end }}
    {{- $basicAuth := .Values.serviceMonitor.basicAuth | default (dict) -}}
    {{- $name := $basicAuth.secretName | default (include "common.fullname" .) -}}
    {{- if $basicAuth.enabled }}
    basicAuth:
      username:
        name: {{ $name }}
        key: {{ $basicAuth.usernameKey | default "username" }}
      password:
        name: {{ $name }}
        key: {{ $basicAuth.passwordKey | default "password" }}
    {{- end }}
{{- end -}}

{{- define "common.serviceMonitor.if" -}}
{{- $top := first . -}}
{{- $serviceMonitor := $top.Values.serviceMonitor | default (dict) -}}
{{- if $serviceMonitor.enabled -}}
  {{- include "common.utils.merge" (append . "common.serviceMonitor.tpl") -}}
{{- end -}}
{{- end -}}

{{- define "common.serviceMonitor" -}}
{{- include "common.utils.flattenCall" (list "common.serviceMonitor.if" .) -}}
{{- end -}}