Jsonnet

---
apiVersion: grafana.integreatly.org/v1beta1
kind: Grafana
metadata:
  name: grafana
  labels:
    dashboards: "grafana"
spec:
  client:
    preferIngress: true
  config:
    log:
      mode: "console"
    auth:
      disable_login_form: "false"
    security:
      admin_user: root
      admin_password: secret
---
apiVersion: grafana.integreatly.org/v1beta1
kind: GrafanaDashboard
metadata:
  name: grafanadashboard-jsonnet
spec:
  resyncPeriod: 30s
  instanceSelector:
    matchLabels:
      dashboards: "grafana"
  jsonnet: |
   local grafana = import 'grafonnet/grafana.libsonnet';
   local dashboard = grafana.dashboard;
   local row = grafana.row;
   local singlestat = grafana.singlestat;
   local prometheus = grafana.prometheus;
   local template = grafana.template;

   dashboard.new(
     'JVM',
     tags=['java'],
   )
   .addTemplate(
     grafana.template.datasource(
       'PROMETHEUS_DS',
       'prometheus',
       'Prometheus',
       hide='label',
     )
   )
   .addTemplate(
     template.new(
       'env',
       '$PROMETHEUS_DS',
       'label_values(jvm_threads_current, env)',
       label='Environment',
       refresh='time',
     )
   )
   .addTemplate(
     template.new(
       'job',
       '$PROMETHEUS_DS',
       'label_values(jvm_threads_current{env="$env"}, job)',
       label='Job',
       refresh='time',
     )
   )
   .addTemplate(
     template.new(
       'instance',
       '$PROMETHEUS_DS',
       'label_values(jvm_threads_current{env="$env",job="$job"}, instance)',
       label='Instance',
       refresh='time',
     )
   )
   .addRow(
     row.new()
     .addPanel(
       singlestat.new(
         'uptime',
         format='s',
         datasource='Prometheus',
         span=2,
         valueName='current',
       )
       .addTarget(
         prometheus.target(
           'time() - process_start_time_seconds{env="$env", job="$job", instance="$instance"}',
         )
       )
     )
   )