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

{{- define "common.serviceMonitor.metadata" -}}
{{- $serviceMonitor := index . 1 }}
{{- with $serviceMonitor.namespace }}
namespace: {{ . }}
{{- end }}
{{- end }}

{{- define "common.serviceMonitor.tpl" -}}
{{- $top := first . }}
{{- $serviceMonitor := index . 1 }}
apiVersion: monitoring.coreos.com/v1
kind: ServiceMonitor
metadata:
  {{- include "common.metadata" (append . "common.serviceMonitor.metadata") | nindent 2 }}
spec:
  selector:
    matchLabels:
      {{- include "common.selectorLabels" $top | nindent 6 }}
  namespaceSelector:
    matchNames:
    - {{ $top.Release.Namespace | quote }}
  endpoints:
  - port: "{{ $serviceMonitor.port }}"
    {{- with $serviceMonitor.path }}
    path: {{ . }}
    {{- end }}
    {{- with $serviceMonitor.interval }}
    interval: {{ . }}
    {{- end }}
    {{- with $serviceMonitor.scrapeTimeout }}
    scrapeTimeout: {{ . }}
    {{- end }}
    {{- $basicAuth := $serviceMonitor.basicAuth | default (dict) }}
    {{- $name := $basicAuth.secretName | default (include "common.fullname" $top) }}
    {{- 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" -}}
{{- $top := first . }}
{{- $serviceMonitor := index . 1 }}
{{- if $serviceMonitor.enabled }}
  {{- include "common.utils.merge" (append . "common.serviceMonitor.tpl") }}
{{- end }}
{{- end }}