fix: add datasource regex to KPS dashboards to lock datasource selection

charts/kof-dashboards/files/dashboards/kube-prometheus-stack/kps-alertmanager-overview.yaml

@@ -1,4 +1,4 @@
-{{`
+{{- $Values := (.helm).Values | default .Values }}
 graphTooltip: 1
 panels:
   - collapsed: false
@@ -82,7 +82,7 @@ panels:
           sum(alertmanager_alerts{namespace=~"$namespace",service=~"$service"})
           by (namespace,service,instance)
         intervalFactor: 2
-        legendFormat: '{{instance}}'
+        legendFormat: '{{`{{instance}}`}}'
         refId: A
     title: Alerts
     type: timeseries
@@ -156,7 +156,7 @@ panels:
           sum(rate(alertmanager_alerts_received_total{namespace=~"$namespace",service=~"$service"}[$__rate_interval]))
           by (namespace,service,instance)
         intervalFactor: 2
-        legendFormat: '{{instance}} Received'
+        legendFormat: '{{`{{instance}}`}} Received'
         refId: A
       - datasource:
           type: prometheus
@@ -165,7 +165,7 @@ panels:
           sum(rate(alertmanager_alerts_invalid_total{namespace=~"$namespace",service=~"$service"}[$__rate_interval]))
           by (namespace,service,instance)
         intervalFactor: 2
-        legendFormat: '{{instance}} Invalid'
+        legendFormat: '{{`{{instance}}`}} Invalid'
         refId: B
     title: Alerts receive rate
     type: timeseries
@@ -252,7 +252,7 @@ panels:
           integration="$integration"}[$__rate_interval])) by
           (integration,namespace,service,instance)
         intervalFactor: 2
-        legendFormat: '{{instance}} Total'
+        legendFormat: '{{`{{instance}}`}} Total'
         refId: A
       - datasource:
           type: prometheus
@@ -262,7 +262,7 @@ panels:
           integration="$integration"}[$__rate_interval])) by
           (integration,namespace,service,instance)
         intervalFactor: 2
-        legendFormat: '{{instance}} Failed'
+        legendFormat: '{{`{{instance}}`}} Failed'
         refId: B
     title: '$integration: Notifications Send Rate'
     type: timeseries
@@ -338,7 +338,7 @@ panels:
             sum(rate(alertmanager_notification_latency_seconds_bucket{namespace=~"$namespace",service=~"$service", integration="$integration"}[$__rate_interval])) by (le,namespace,service,instance)
           )
         intervalFactor: 2
-        legendFormat: '{{instance}} 99th Percentile'
+        legendFormat: '{{`{{instance}}`}} 99th Percentile'
         refId: A
       - datasource:
           type: prometheus
@@ -348,7 +348,7 @@ panels:
             sum(rate(alertmanager_notification_latency_seconds_bucket{namespace=~"$namespace",service=~"$service", integration="$integration"}[$__rate_interval])) by (le,namespace,service,instance)
           )
         intervalFactor: 2
-        legendFormat: '{{instance}} Median'
+        legendFormat: '{{`{{instance}}`}} Median'
         refId: B
       - datasource:
           type: prometheus
@@ -364,7 +364,7 @@ panels:
           integration="$integration"}[$__rate_interval])) by
           (namespace,service,instance)
         intervalFactor: 2
-        legendFormat: '{{instance}} Average'
+        legendFormat: '{{`{{instance}}`}} Average'
         refId: C
     title: '$integration: Notification Duration'
     type: timeseries
@@ -373,15 +373,13 @@ tags:
   - alertmanager-mixin
 templating:
   list:
-    - current:
-        selected: false
-        text: Prometheus
-        value: Prometheus
+    - current: {}
       hide: 0
       label: Data Source
       name: datasource
       query: prometheus
       type: datasource
+      regex: {{ $Values.grafana.dashboard.datasource.regex | default "" }}
     - current:
         selected: false
         text: ""
@@ -433,4 +431,3 @@ timepicker:
 timezone: utc
 title: KPS / Alertmanager / Overview
 uid: alertmanager-overview
-`}}

charts/kof-dashboards/files/dashboards/kube-prometheus-stack/kps-apiserver.yaml

@@ -1,4 +1,4 @@
-{{`
+{{- $Values := (.helm).Values | default .Values }}
 editable: true
 links:
   - asDropdown: true
@@ -253,7 +253,7 @@ panels:
         expr: >-
           sum(rate(workqueue_adds_total{job="apiserver", instance=~"$instance",
           cluster="$cluster"}[$__rate_interval])) by (instance, name)
-        legendFormat: '{{instance}} {{name}}'
+        legendFormat: '{{`{{instance}}`}} {{`{{name}}`}}'
         refId: A
     title: Work Queue Add Rate
     type: timeseries
@@ -331,7 +331,7 @@ panels:
           sum(rate(workqueue_queue_duration_seconds_bucket{job="apiserver",
           instance=~"$instance", cluster="$cluster"}[$__rate_interval])) by
           (instance, name, le))
-        legendFormat: '{{instance}} {{name}}'
+        legendFormat: '{{`{{instance}}`}} {{`{{name}}`}}'
         refId: A
     title: Work Queue Latency
     type: timeseries
@@ -406,7 +406,7 @@ panels:
         expr: >-
           sum(rate(workqueue_depth{job="apiserver", instance=~"$instance",
           cluster="$cluster"}[$__rate_interval])) by (instance, name)
-        legendFormat: '{{instance}} {{name}}'
+        legendFormat: '{{`{{instance}}`}} {{`{{name}}`}}'
         refId: A
     title: Work Queue Depth
     type: timeseries
@@ -480,7 +480,7 @@ panels:
         expr: >-
           process_resident_memory_bytes{job="apiserver",instance=~"$instance",
           cluster="$cluster"}
-        legendFormat: '{{instance}}'
+        legendFormat: '{{`{{instance}}`}}'
         refId: A
     title: Memory
     type: timeseries
@@ -555,7 +555,7 @@ panels:
         expr: >-
           rate(process_cpu_seconds_total{job="apiserver",instance=~"$instance",
           cluster="$cluster"}[$__rate_interval])
-        legendFormat: '{{instance}}'
+        legendFormat: '{{`{{instance}}`}}'
         refId: A
     title: CPU usage
     type: timeseries
@@ -629,7 +629,7 @@ panels:
         expr: >-
           go_goroutines{job="apiserver",instance=~"$instance",
           cluster="$cluster"}
-        legendFormat: '{{instance}}'
+        legendFormat: '{{`{{instance}}`}}'
         refId: A
     title: Goroutines
     type: timeseries
@@ -809,7 +809,7 @@ panels:
           sum by (code)
           (code_resource:apiserver_request_total:rate5m{verb="read",
           cluster="$cluster"})
-        legendFormat: '{{ code }}'
+        legendFormat: '{{`{{ code }}`}}'
         refId: A
     title: Read SLI - Requests
     type: timeseries
@@ -911,7 +911,7 @@ panels:
           sum by (code)
           (code_resource:apiserver_request_total:rate5m{verb="write",
           cluster="$cluster"})
-        legendFormat: '{{ code }}'
+        legendFormat: '{{`{{ code }}`}}'
         refId: A
     title: Write SLI - Requests
     type: timeseries
@@ -992,7 +992,7 @@ panels:
           cluster="$cluster"}) / sum by (resource)
           (code_resource:apiserver_request_total:rate5m{verb="read",
           cluster="$cluster"})
-        legendFormat: '{{ resource }}'
+        legendFormat: '{{`{{ resource }}`}}'
         refId: A
     title: Read SLI - Errors
     type: timeseries
@@ -1073,7 +1073,7 @@ panels:
           cluster="$cluster"}) / sum by (resource)
           (code_resource:apiserver_request_total:rate5m{verb="write",
           cluster="$cluster"})
-        legendFormat: '{{ resource }}'
+        legendFormat: '{{`{{ resource }}`}}'
         refId: A
     title: Write SLI - Errors
     type: timeseries
@@ -1150,7 +1150,7 @@ panels:
         expr: >-
           cluster_quantile:apiserver_request_sli_duration_seconds:histogram_quantile{verb="read",
           cluster="$cluster"}
-        legendFormat: '{{ resource }}'
+        legendFormat: '{{`{{ resource }}`}}'
         refId: A
     title: Read SLI - Duration
     type: timeseries
@@ -1227,7 +1227,7 @@ panels:
         expr: >-
           cluster_quantile:apiserver_request_sli_duration_seconds:histogram_quantile{verb="write",
           cluster="$cluster"}
-        legendFormat: '{{ resource }}'
+        legendFormat: '{{`{{ resource }}`}}'
         refId: A
     title: Write SLI - Duration
     type: timeseries
@@ -1246,7 +1246,7 @@ templating:
       label: Data source
       name: datasource
       query: prometheus
-      regex: ""
+      regex: {{ $Values.grafana.dashboard.datasource.regex | default "" }}
       type: datasource
     - datasource:
         type: prometheus
@@ -1275,4 +1275,3 @@ time:
 timezone: utc
 title: KPS / Kubernetes / API server
 uid: 09ec8aa1e996d6ffcd6817bbaff4db1b
-`}}

charts/kof-dashboards/files/dashboards/kube-prometheus-stack/kps-cluster-total.yaml

@@ -1,4 +1,4 @@
-{{`
+{{- $Values := (.helm).Values | default .Values }}
 editable: true
 links:
   - asDropdown: true
@@ -696,7 +696,7 @@ templating:
       label: Data source
       name: datasource
       query: prometheus
-      regex: ""
+      regex: {{ $Values.grafana.dashboard.datasource.regex | default "" }}
       type: datasource
     - datasource:
         type: prometheus
@@ -715,4 +715,3 @@ time:
 timezone: utc
 title: KPS / Kubernetes / Networking / Cluster
 uid: ff635a025bcfea7bc3dd4f508990a3e9
-`}}

charts/kof-dashboards/files/dashboards/kube-prometheus-stack/kps-controller-manager.yaml

@@ -1,4 +1,4 @@
-{{`
+{{- $Values := (.helm).Values | default .Values }}
 editable: true
 links:
   - asDropdown: true
@@ -127,7 +127,7 @@ panels:
           job="kube-controller-manager",
           instance=~"$instance"}[$__rate_interval])) by (cluster, instance,
           name)
-        legendFormat: '{{cluster}} {{instance}} {{name}}'
+        legendFormat: '{{`{{cluster}}`}} {{`{{instance}}`}} {{`{{name}}`}}'
         refId: A
     title: Work Queue Add Rate
     type: timeseries
@@ -203,7 +203,7 @@ panels:
           job="kube-controller-manager",
           instance=~"$instance"}[$__rate_interval])) by (cluster, instance,
           name)
-        legendFormat: '{{cluster}} {{instance}} {{name}}'
+        legendFormat: '{{`{{cluster}}`}} {{`{{instance}}`}} {{`{{name}}`}}'
         refId: A
     title: Work Queue Depth
     type: timeseries
@@ -280,7 +280,7 @@ panels:
           job="kube-controller-manager",
           instance=~"$instance"}[$__rate_interval])) by (cluster, instance,
           name, le))
-        legendFormat: '{{cluster}} {{instance}} {{name}}'
+        legendFormat: '{{`{{cluster}}`}} {{`{{instance}}`}} {{`{{name}}`}}'
         refId: A
     title: Work Queue Latency
     type: timeseries
@@ -454,7 +454,7 @@ panels:
           sum(rate(rest_client_request_duration_seconds_bucket{cluster="$cluster",
           job="kube-controller-manager", instance=~"$instance",
           verb="POST"}[$__rate_interval])) by (verb, le))
-        legendFormat: '{{verb}}'
+        legendFormat: '{{`{{verb}}`}}'
         refId: A
     title: Post Request Latency 99th Quantile
     type: timeseries
@@ -530,7 +530,7 @@ panels:
           sum(rate(rest_client_request_duration_seconds_bucket{cluster="$cluster",
           job="kube-controller-manager", instance=~"$instance",
           verb="GET"}[$__rate_interval])) by (verb, le))
-        legendFormat: '{{verb}}'
+        legendFormat: '{{`{{verb}}`}}'
         refId: A
     title: Get Request Latency 99th Quantile
     type: timeseries
@@ -604,7 +604,7 @@ panels:
         expr: >-
           process_resident_memory_bytes{cluster="$cluster",
           job="kube-controller-manager",instance=~"$instance"}
-        legendFormat: '{{instance}}'
+        legendFormat: '{{`{{instance}}`}}'
         refId: A
     title: Memory
     type: timeseries
@@ -678,7 +678,7 @@ panels:
         expr: >-
           rate(process_cpu_seconds_total{cluster="$cluster",
           job="kube-controller-manager",instance=~"$instance"}[$__rate_interval])
-        legendFormat: '{{instance}}'
+        legendFormat: '{{`{{instance}}`}}'
         refId: A
     title: CPU usage
     type: timeseries
@@ -752,7 +752,7 @@ panels:
         expr: >-
           go_goroutines{cluster="$cluster",
           job="kube-controller-manager",instance=~"$instance"}
-        legendFormat: '{{instance}}'
+        legendFormat: '{{`{{instance}}`}}'
         refId: A
     title: Goroutines
     type: timeseries
@@ -770,7 +770,7 @@ templating:
       label: Data source
       name: datasource
       query: prometheus
-      regex: ""
+      regex: {{ $Values.grafana.dashboard.datasource.regex | default "" }}
       type: datasource
     - datasource:
         type: prometheus
@@ -800,4 +800,3 @@ time:
 timezone: utc
 title: KPS / Kubernetes / Controller Manager
 uid: 72e0e05bef5099e5f049b05fdc429ed4
-`}}