📦 moves grafana assets as part of cdviz-grafana

cdviz-grafana/dashboards/cdevents-activity.json

@@ -0,0 +1,99 @@
+{
+  "annotations": {
+    "list": [
+      {
+        "builtIn": 1,
+        "datasource": {
+          "type": "grafana",
+          "uid": "-- Grafana --"
+        },
+        "enable": true,
+        "hide": true,
+        "iconColor": "rgba(0, 211, 255, 1)",
+        "name": "Annotations & Alerts",
+        "type": "dashboard"
+      }
+    ]
+  },
+  "description": "",
+  "editable": true,
+  "fiscalYearStartMonth": 0,
+  "graphTooltip": 0,
+  "id": 1,
+  "links": [],
+  "liveNow": false,
+  "panels": [
+    {
+      "datasource": {
+        "type": "postgres",
+        "uid": "P3ABDE63318046581"
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 24,
+        "x": 0,
+        "y": 0
+      },
+      "id": 1,
+      "options": {
+        "dedupStrategy": "none",
+        "enableLogDetails": true,
+        "prettifyLogMessage": false,
+        "showCommonLabels": true,
+        "showLabels": false,
+        "showTime": true,
+        "sortOrder": "Descending",
+        "wrapLogMessage": true
+      },
+      "pluginVersion": "10.2.2",
+      "targets": [
+        {
+          "datasource": {
+            "type": "postgres",
+            "uid": "P3ABDE63318046581"
+          },
+          "editorMode": "code",
+          "format": "table",
+          "rawQuery": true,
+          "rawSql": "SELECT \"timestamp\",\n    \"payload\"\nFROM \"cdevents_lake\"\nWHERE $__timeFilter(timestamp) \nORDER BY \"timestamp\" DESC",
+          "refId": "A",
+          "sql": {
+            "columns": [
+              {
+                "parameters": [],
+                "type": "function"
+              }
+            ],
+            "groupBy": [
+              {
+                "property": {
+                  "type": "string"
+                },
+                "type": "groupBy"
+              }
+            ],
+            "limit": 50
+          }
+        }
+      ],
+      "title": "Events Logs",
+      "type": "logs"
+    }
+  ],
+  "refresh": "",
+  "schemaVersion": 38,
+  "tags": [],
+  "templating": {
+    "list": []
+  },
+  "time": {
+    "from": "now-6h",
+    "to": "now"
+  },
+  "timepicker": {},
+  "timezone": "",
+  "title": "cdevents activity",
+  "uid": "a6eeda5f-2550-438c-9477-8ed28ab50ce6",
+  "version": 1,
+  "weekStart": ""
+}

charts/cdviz-collector/Chart.yaml

@@ -2,5 +2,5 @@ apiVersion: v2
 name: cdviz-collector
 description: A Helm chart for Kubernetes
 type: application
-version: 0.2.0 # TODO Change this to a version number on release
-appVersion: "0.1.0" # TODO Change this to a version number on release
+version: 0.1.0 # TODO Change this to a version number on release
+appVersion: 0.1.0 # TODO Change this to a version number on release

charts/cdviz-grafana/.helmignore

@@ -0,0 +1,23 @@
+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*.orig
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/

charts/cdviz-grafana/Chart.yaml

@@ -0,0 +1,6 @@
+apiVersion: v2
+name: cdviz-grafana
+description: cdviz's grafana resources (dashboards, datasources, ...)
+type: application
+version: 0.1.0 # TODO Change this to a version number on release
+appVersion: 0.1.0 # TODO Change this to a version number on release

charts/cdviz-grafana/grafana-dashboards

@@ -0,0 +1 @@
+../../cdviz-grafana/dashboards/

charts/cdviz-grafana/templates/_helpers.tpl

@@ -0,0 +1,62 @@
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "my.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "my.fullname" -}}
+{{- if .Values.fullnameOverride }}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- $name := default .Chart.Name .Values.nameOverride }}
+{{- if contains $name .Release.Name }}
+{{- .Release.Name | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
+{{- end }}
+{{- end }}
+{{- end }}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "my.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "my.labels" -}}
+helm.sh/chart: {{ include "my.chart" . }}
+{{ include "my.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "my.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "my.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "my.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "my.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}

charts/cdviz/templates/grafana-dashboards.yaml → charts/cdviz-grafana/templates/grafana-dashboards.yaml

@@ -1,18 +1,18 @@
-{{- if .Values.grafanaAssets.enabled -}}
+{{- if .Values.dashboards.enabled -}}
 {{- $files := .Files.Glob "grafana-dashboards/*.{yaml,json}" }}
 {{- if $files }}
 ---
 apiVersion: v1
 kind: ConfigMap
 metadata:
-  name: "{{ include "my.fullname" $ }}-grafana-dashboards"
+  name: "{{ include "my.fullname" $ }}-dashboards"
   labels:
-    grafana_dashboard: "1"
+    {{- toYaml .Values.dashboards.annotations | nindent 4}}
     {{- include "my.labels" $ | nindent 4 }}
 data:
 {{- range $path, $fileContents := $files }}
   {{ include "my.fullname" $ }}-{{ base $path }}: |-
-    {{ $.Files.Get $path | nindent 4 }}
+    {{ tpl ($.Files.Get $path) $ | nindent 4 }}
 {{- end }}
 {{- end }}
 {{- end -}}

charts/cdviz-grafana/templates/grafana-datasources.yaml

@@ -0,0 +1,17 @@
+{{- if (and .Values.datasources.enabled .Values.datasources.definitions) -}}
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: "{{ include "my.fullname" $ }}-datasources"
+  labels:
+    {{- toYaml .Values.datasources.annotations | nindent 4}}
+    {{- include "my.labels" . | nindent 4 }}
+data:
+  {{ include "my.fullname" $ }}-datasources.yaml: |-
+    apiVersion: 1
+    datasources:
+    {{- range $name, $def := .Values.datasources.definitions }}
+      - name: {{ $name }}
+        {{-  tpl (toYaml $def ) $ | nindent 8 }}
+    {{- end }}
+{{- end -}}

charts/cdviz-grafana/values.yaml

@@ -0,0 +1,26 @@
+datasources:
+  enabled: true
+  annotations:
+    grafana_datasource: "1"
+  definitions:
+    cdviz:
+      # same syntax than on grafana datasources provisionner
+      type: postgres
+      url: '$POSTGRES_HOST'
+      user: '$POSTGRES_USER_CDVIZ_READER' # from env var (injected via secrets)
+      secureJsonData:
+        password: '$POSTGRES_PASSWORD_CDVIZ_READER'
+      jsonData:
+        database: '$POSTGRES_DB'
+        sslmode: 'disable' # disable/require/verify-ca/verify-full
+        maxOpenConns: 10 # Grafana v5.4+
+        maxIdleConns: 10 # Grafana v5.4+
+        maxIdleConnsAuto: true # Grafana v9.5.1+
+        connMaxLifetime: 14400 # Grafana v5.4+
+        postgresVersion: 1000
+        timescaledb: false
+
+dashboards:
+  enabled: true
+  annotations:
+    grafana_dashboard: "1"

charts/cdviz/Chart.yaml

@@ -2,8 +2,8 @@ apiVersion: v2
 name: cdviz
 description: A Helm chart for Kubernetes
 type: application
-version: 0.2.0 # TODO Change this to a version number on release
-appVersion: "0.1.0" # TODO Change this to a version number on release
+version: 0.1.0 # TODO Change this to a version number on release
+appVersion: 0.1.0 # TODO Change this to a version number on release
 
 dependencies:
   - name: postgresql
@@ -16,5 +16,9 @@ dependencies:
     repository: https://grafana.github.io/helm-charts
     condition: grafana.enabled
   - name: cdviz-collector
-    version: 0.2.0
+    version: 0.1.0
     repository: file://../cdviz-collector
+  - name: cdviz-grafana
+    version: 0.1.0
+    repository: file://../cdviz-grafana
+    condition: cdviz-grafana.enabled

charts/cdviz/values.yaml

@@ -37,7 +37,7 @@ postgresql:
       userPasswordKey: POSTGRES_PASSWORD
 
 # cdviz provides optional dashboards, datasources,... for grafana as configmaps loadable by sidecars.
-grafanaAssets:
+cdviz-grafana:
   enabled: true
 
 # The following sections is used to configure a grafana instance as part of the chart,
@@ -57,4 +57,3 @@ grafana:
   env:
     GF_AUTH_ANONYMOUS_ENABLED: "true"
     GF_AUTH_ANONYMOUS_ORG_ROLE: Admin
-

justfile

@@ -94,6 +94,10 @@ k8s_create:
 k8s_dev:
     skaffold dev --port-forward
 
+k8s_delete_cdviz:
+    helm delete cdviz -n cdviz --cascade foreground || true
+    kubectl delete namespace cdviz
+
 k8s_delete:
     # k3d cluster delete "$CLUSTER_NAME"
     # kind delete cluster --name "$CLUSTER_NAME"