Merge pull request prometheus-community#19 from InseeFrLab/add-vtl-lab

Add VTL Lab chart
sathieu · May 25, 2021 · 813e130 · 813e130
2 parents 8e5a405 + 4e12510
commit 813e130
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diff --git a/charts/vtl-lab/.helmignore b/charts/vtl-lab/.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/
diff --git a/charts/vtl-lab/Chart.yaml b/charts/vtl-lab/Chart.yaml
@@ -0,0 +1,24 @@
+apiVersion: v2
+name: vtl-lab
+description: Lab for VTL
+
+# A chart can be either an 'application' or a 'library' chart.
+#
+# Application charts are a collection of templates that can be packaged into versioned archives
+# to be deployed.
+#
+# Library charts provide useful utilities or functions for the chart developer. They're included as
+# a dependency of application charts to inject those utilities and functions into the rendering
+# pipeline. Library charts do not define any templates and therefore cannot be deployed.
+type: application
+
+# This is the chart version. This version number should be incremented each time you make changes
+# to the chart and its templates, including the app version.
+# Versions are expected to follow Semantic Versioning (https://semver.org/)
+version: 0.0.1
+
+# This is the version number of the application being deployed. This version number should be
+# incremented each time you make changes to the application. Versions are not expected to
+# follow Semantic Versioning. They should reflect the version the application is using.
+# It is recommended to use it with quotes.
+appVersion: "latest"
diff --git a/charts/vtl-lab/templates/NOTES.txt b/charts/vtl-lab/templates/NOTES.txt
@@ -0,0 +1,22 @@
+1. Get the application URL by running these commands:
+{{- if .Values.ui.ingress.enabled }}
+{{- range $host := .Values.ui.ingress.hosts }}
+  {{- range .paths }}
+  http{{ if $.Values.ui.ingress.tls }}s{{ end }}://{{ $host.host }}{{ .path }}
+  {{- end }}
+{{- end }}
+{{- else if contains "NodePort" .Values.ui.service.type }}
+  export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "vtl-lab.fullname" . }})
+  export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
+  echo http://$NODE_IP:$NODE_PORT
+{{- else if contains "LoadBalancer" .Values.ui.service.type }}
+     NOTE: It may take a few minutes for the LoadBalancer IP to be available.
+           You can watch the status of by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "vtl-lab.fullname" . }}'
+  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "vtl-lab.fullname" . }} --template "{{"{{ range (index .status.loadBalancer.ingress 0) }}{{.}}{{ end }}"}}")
+  echo http://$SERVICE_IP:{{ .Values.ui.service.port }}
+{{- else if contains "ClusterIP" .Values.ui.service.type }}
+  export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/name={{ include "vtl-lab.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
+  export CONTAINER_PORT=$(kubectl get pod --namespace {{ .Release.Namespace }} $POD_NAME -o jsonpath="{.spec.containers[0].ports[0].containerPort}")
+  echo "Visit http://127.0.0.1:8080 to use your application"
+  kubectl --namespace {{ .Release.Namespace }} port-forward $POD_NAME 8080:$CONTAINER_PORT
+{{- end }}
diff --git a/charts/vtl-lab/templates/_helpers.tpl b/charts/vtl-lab/templates/_helpers.tpl
@@ -0,0 +1,74 @@
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "vtl-lab.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 "vtl-lab.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 }}
+
+{{- define "vtl-lab.ui.fullname" -}}
+{{ include "vtl-lab.fullname" . }}-ui
+{{- end }}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "vtl-lab.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "vtl-lab.labels" -}}
+helm.sh/chart: {{ include "vtl-lab.chart" . }}
+{{ include "vtl-lab.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "vtl-lab.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "vtl-lab.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "vtl-lab.serviceAccountName" -}}
+{{- if .Values.api.serviceAccount.create }}
+{{- default (include "vtl-lab.fullname" .) .Values.api.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.api.serviceAccount.name }}
+{{- end }}
+{{- end }}
+
+{{- define "vtl-lab.ui.serviceAccountName" -}}
+{{- if .Values.ui.serviceAccount.create }}
+{{- default (include "vtl-lab.ui.fullname" .) .Values.ui.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.ui.serviceAccount.name }}
+{{- end }}
+{{- end }}
diff --git a/charts/vtl-lab/templates/config-map.yaml b/charts/vtl-lab/templates/config-map.yaml
@@ -0,0 +1,14 @@
+{{- if .Values.api.spark.enabled }}
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "vtl-lab.fullname" . }}
+data:
+  spark.conf: |
+    {{- if .Values.api.spark.conf }}
+        {{- range $key, $value := .Values.api.spark.conf }}
+            {{ $key }} {{ $value | quote }}
+        {{- end -}}
+    {{- end -}}
+    spark.kubernetes.namespace: {{ .Release.namespace }}
+{{- end -}}
diff --git a/charts/vtl-lab/templates/deployment-ui.yaml b/charts/vtl-lab/templates/deployment-ui.yaml
@@ -0,0 +1,66 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "vtl-lab.fullname" . }}
+  labels:
+    {{- include "vtl-lab.labels" . | nindent 4 }}
+spec:
+  replicas: {{ .Values.ui.replicaCount }}
+  selector:
+    matchLabels:
+      {{- include "vtl-lab.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      {{- with .Values.ui.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      labels:
+        {{- include "vtl-lab.selectorLabels" . | nindent 8 }}
+    spec:
+      {{- with .Values.ui.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      serviceAccountName: {{ include "vtl-lab.serviceAccountName" . }}
+      securityContext:
+        {{- toYaml .Values.ui.podSecurityContext | nindent 8 }}
+      containers:
+        - name: {{ .Chart.Name }}
+          securityContext:
+            {{- toYaml .Values.ui.securityContext | nindent 12 }}
+          image: "{{ .Values.ui.image.repository }}:{{ .Values.ui.image.tag | default .Chart.AppVersion }}"
+          imagePullPolicy: {{ .Values.ui.image.pullPolicy }}
+          env:
+            {{- if .Values.ui.env }}
+            {{- range $key, $value := .Values.ui.env }}
+            - name: {{ $key }}
+              value: {{ $value | quote }}
+            {{- end -}}
+            {{- end }}
+          ports:
+            - name: http
+              containerPort: 80
+              protocol: TCP
+          livenessProbe:
+            httpGet:
+              path: /
+              port: http
+          readinessProbe:
+            httpGet:
+              path: /
+              port: http
+          resources:
+            {{- toYaml .Values.ui.resources | nindent 12 }}
+      {{- with .Values.ui.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.ui.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.ui.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
diff --git a/charts/vtl-lab/templates/deployment.yaml b/charts/vtl-lab/templates/deployment.yaml
@@ -0,0 +1,77 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "vtl-lab.fullname" . }}
+  labels:
+    {{- include "vtl-lab.labels" . | nindent 4 }}
+spec:
+  replicas: {{ .Values.api.replicaCount }}
+  selector:
+    matchLabels:
+      {{- include "vtl-lab.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      {{- with .Values.api.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      labels:
+        {{- include "vtl-lab.selectorLabels" . | nindent 8 }}
+    spec:
+      {{- with .Values.api.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      serviceAccountName: {{ include "vtl-lab.serviceAccountName" . }}
+      securityContext:
+        {{- toYaml .Values.api.podSecurityContext | nindent 8 }}
+      containers:
+        - name: {{ .Chart.Name }}
+          securityContext:
+            {{- toYaml .Values.api.securityContext | nindent 12 }}
+          image: "{{ .Values.api.image.repository }}:{{ .Values.api.image.tag | default .Chart.AppVersion }}"
+          imagePullPolicy: {{ .Values.api.image.pullPolicy }}
+          env:
+            {{- if .Values.api.env }}
+            {{- range $key, $value := .Values.api.env }}
+            - name: {{ $key }}
+              value: {{ $value | quote }}
+            {{- end -}}
+            {{- end }}
+            - name: SPARK_CONF_DIR
+              value: {{ .Values.api.spark.directory}}
+          {{- if .Values.api.spark.enabled }}
+          volumeMounts:
+            - mountPath: {{ .Values.api.spark.directory }}
+              name: {{ include "vtl-lab.fullname" . }}
+          {{- end }}
+          ports:
+            - name: http
+              containerPort: 8080
+              protocol: TCP
+          livenessProbe:
+            httpGet:
+              path: /
+              port: http
+          readinessProbe:
+            httpGet:
+              path: /
+              port: http
+          resources:
+            {{- toYaml .Values.api.resources | nindent 12 }}
+      {{- with .Values.api.nodeSelector }}
+      volumes:
+        - name: {{ include "vtl-lab.fullname" . }}
+          configMap:
+            name: {{ include "vtl-lab.fullname" . }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.api.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.api.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
diff --git a/charts/vtl-lab/templates/ingress-ui.yaml b/charts/vtl-lab/templates/ingress-ui.yaml
@@ -0,0 +1,41 @@
+{{- if .Values.ui.ingress.enabled -}}
+{{- $fullName := include "vtl-lab.ui.fullname" . -}}
+{{- $svcPort := .Values.ui.service.port -}}
+{{- if semverCompare ">=1.14-0" .Capabilities.KubeVersion.GitVersion -}}
+apiVersion: networking.k8s.io/v1beta1
+{{- else -}}
+apiVersion: extensions/v1beta1
+{{- end }}
+kind: Ingress
+metadata:
+  name: {{ $fullName }}
+  labels:
+    {{- include "vtl-lab.labels" . | nindent 4 }}
+  {{- with .Values.ui.ingress.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  {{- if .Values.ui.ingress.tls }}
+  tls:
+    {{- range .Values.ui.ingress.tls }}
+    - hosts:
+        {{- range .hosts }}
+        - {{ . | quote }}
+        {{- end }}
+      secretName: {{ .secretName }}
+    {{- end }}
+  {{- end }}
+  rules:
+    {{- range .Values.ui.ingress.hosts }}
+    - host: {{ .host | quote }}
+      http:
+        paths:
+          {{- range .paths }}
+          - path: {{ .path }}
+            backend:
+              serviceName: {{ $fullName }}
+              servicePort: {{ $svcPort }}
+          {{- end }}
+    {{- end }}
+  {{- end }}
diff --git a/charts/vtl-lab/templates/ingress.yaml b/charts/vtl-lab/templates/ingress.yaml
@@ -0,0 +1,41 @@
+{{- if .Values.api.ingress.enabled -}}
+{{- $fullName := include "vtl-lab.fullname" . -}}
+{{- $svcPort := .Values.api.service.port -}}
+{{- if semverCompare ">=1.14-0" .Capabilities.KubeVersion.GitVersion -}}
+apiVersion: networking.k8s.io/v1beta1
+{{- else -}}
+apiVersion: extensions/v1beta1
+{{- end }}
+kind: Ingress
+metadata:
+  name: {{ $fullName }}
+  labels:
+    {{- include "vtl-lab.labels" . | nindent 4 }}
+  {{- with .Values.api.ingress.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  {{- if .Values.api.ingress.tls }}
+  tls:
+    {{- range .Values.api.ingress.tls }}
+    - hosts:
+        {{- range .hosts }}
+        - {{ . | quote }}
+        {{- end }}
+      secretName: {{ .secretName }}
+    {{- end }}
+  {{- end }}
+  rules:
+    {{- range .Values.api.ingress.hosts }}
+    - host: {{ .host | quote }}
+      http:
+        paths:
+          {{- range .paths }}
+          - path: {{ .path }}
+            backend:
+              serviceName: {{ $fullName }}
+              servicePort: {{ $svcPort }}
+          {{- end }}
+    {{- end }}
+  {{- end }}