Add mage to service catalog (WIP and POC) (#79)

charts/mageai/.helmignore

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+# 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/mageai/Chart.yaml

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+apiVersion: v2
+name: dapla-lab-mageai
+description: A Helm chart for Mage AI
+icon: /~https://avatars.githubusercontent.com/u/69371472
+appVersion: "0.9.46"
+
+
+home: https://www.mage.ai
+sources:
+  - https://statisticsnorway.github.io/dapla-lab-helm-charts-services
+
+# 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
+
+dependencies:
+  - name: redis
+    version: 18.1.1
+    repository: https://charts.bitnami.com/bitnami
+    condition: redis.enabled

charts/mageai/templates/NOTES.txt

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+1. Get the application URL by running these commands:
+{{- if .Values.ingress.enabled }}
+{{- range $host := .Values.ingress.hosts }}
+  {{- range .paths }}
+  http{{ if $.Values.ingress.tls }}s{{ end }}://{{ $host.host }}{{ .path }}
+  {{- end }}
+{{- end }}
+{{- else if contains "NodePort" .Values.service.type }}
+  export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "mageai.fullname" . }})
+  export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
+  echo http://$NODE_IP:$NODE_PORT
+{{- else if contains "LoadBalancer" .Values.service.type }}
+     NOTE: It may take a few minutes for the LoadBalancer IP to be available.
+           You can watch the status of by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "mageai.fullname" . }}'
+  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "mageai.fullname" . }} --template "{{"{{ range (index .status.loadBalancer.ingress 0) }}{{.}}{{ end }}"}}")
+  echo http://$SERVICE_IP:{{ .Values.service.port }}
+{{- else if contains "ClusterIP" .Values.service.type }}
+  export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/name={{ include "mageai.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 }}

charts/mageai/templates/_helpers.tpl

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+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "mageai.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 "mageai.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 "mageai.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "mageai.labels" -}}
+helm.sh/chart: {{ include "mageai.chart" . }}
+{{ include "mageai.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "mageai.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "mageai.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+
+{{/*
+Scheduler Selector labels
+*/}}
+{{- define "mageai.schedulerSelectorLabels" -}}
+app.kubernetes.io/name: {{ .Values.scheduler.name }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "mageai.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "mageai.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}
+
+{{/*
+Generate chart secret name
+*/}}
+{{- define "mageai.secretName" -}}
+{{ default (printf "%s-secret-env" (include "mageai.fullname" .)) .Values.existingSecret }}
+{{- end -}}
+
+{{/*
+Base path
+*/}}
+{{- define "mageai.basePath" -}}
+{{- if .Values.extraEnvs }}
+{{- range .Values.extraEnvs }}
+{{- if eq .name "MAGE_BASE_PATH" }}
+{{- printf "/%s" .value }}
+{{- end -}}
+{{- end -}}
+{{- end -}}
+{{- end -}}

charts/mageai/templates/configmap.yaml

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+{{ if .Values.config }}
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "mageai.fullname" . }}-env
+  labels:
+    {{- include "mageai.labels" . | nindent 4 }}
+data:
+  {{ toYaml .Values.config | indent 2 }}
+{{ end }}

charts/mageai/templates/deployment.yaml

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+{{- if not .Values.standaloneScheduler }}
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "mageai.fullname" . }}
+  labels:
+    {{- include "mageai.labels" . | nindent 4 }}
+spec:
+  replicas: {{ .Values.replicaCount }}
+  selector:
+    matchLabels:
+      {{- include "mageai.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      {{- with .Values.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      labels:
+        {{- include "mageai.selectorLabels" . | nindent 8 }}
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      serviceAccountName: {{ include "mageai.serviceAccountName" . }}
+      securityContext:
+        {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      {{- if or .Values.redis.enabled .Values.redis.customRedisURL }}
+      initContainers:
+        - name: wait-for-redis
+          image: alpine
+          env:
+          {{- if .Values.redis.enabled }}
+            - name: REDIS_URL
+              value: redis://{{.Release.Name}}-redis-headless:6379/0
+          {{- else if .Values.redis.customRedisURL }}
+            - name: REDIS_URL
+              value: {{ .Values.redis.customRedisURL }}
+          {{- end }}
+          command: ["sh", "-c", "until nc -z -v $(echo $REDIS_URL | cut -d'/' -f3 | cut -d':' -f1) $(echo $REDIS_URL | cut -d'/' -f3 | cut -d':' -f2); do sleep 1; done"]
+      {{- end }}
+      containers:
+        - name: {{ .Chart.Name }}
+          securityContext:
+            {{- toYaml .Values.securityContext | nindent 12 }}
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          ports:
+            - name: http
+              containerPort: {{ .Values.service.port }}
+              protocol: TCP
+          {{- if .Values.customLivenessProbe }}
+          livenessProbe: {{- toYaml .Values.customLivenessProbe | nindent 12 }}
+          {{- else if .Values.livenessProbe.enabled }}
+          livenessProbe:
+            httpGet:
+              path: {{ .Values.livenessProbe.path }}
+              port: {{ .Values.livenessProbe.port }}
+            initialDelaySeconds: {{ .Values.livenessProbe.initialDelaySeconds }}
+            failureThreshold: {{ .Values.livenessProbe.failureThreshold }}
+            periodSeconds: {{ .Values.livenessProbe.periodSeconds }}
+            successThreshold: {{ .Values.livenessProbe.successThreshold }}
+            terminationGracePeriodSeconds: {{ .Values.livenessProbe.terminationGracePeriodSeconds }}
+            timeoutSeconds: {{ .Values.livenessProbe.timeoutSeconds }}
+          {{- end }}
+          {{- if .Values.customReadinessProbe }}
+          readinessProbe: {{- toYaml .Values.customReadinessProbe | nindent 12 }}
+          {{- else if .Values.readinessProbe.enabled }}
+          readinessProbe:
+            httpGet:
+              path: {{ .Values.readinessProbe.path }}
+              port: {{ .Values.readinessProbe.port }}
+            initialDelaySeconds: {{ .Values.readinessProbe.initialDelaySeconds }}
+            failureThreshold: {{ .Values.readinessProbe.failureThreshold }}
+            periodSeconds: {{ .Values.readinessProbe.periodSeconds }}
+            successThreshold: {{ .Values.readinessProbe.successThreshold }}
+            terminationGracePeriodSeconds: {{ .Values.readinessProbe.terminationGracePeriodSeconds }}
+            timeoutSeconds: {{ .Values.readinessProbe.timeoutSeconds }}
+          {{- end }}
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+          envFrom:
+            {{- if .Values.config }}
+            - configMapRef:
+                name: {{ include "mageai.fullname" . }}-env
+            {{- end }}
+            {{- if or (.Values.existingSecret) (.Values.secrets) }}
+            - secretRef:
+                name: {{ include "mageai.secretName" . }}
+            {{- end }}
+          env:
+          {{- if .Values.env }}
+            {{- toYaml .Values.env | nindent 12 }}
+          {{- else if .Values.extraEnvs }}
+            {{- toYaml .Values.extraEnvs | nindent 12 }}
+          {{- end }}
+          {{- if .Values.redis.enabled }}
+            - name: REDIS_URL
+              value: redis://{{ .Release.Name }}-redis-headless:6379/0
+          {{- else if .Values.redis.customRedisURL }}
+            - name: REDIS_URL
+              value: {{ .Values.redis.customRedisURL }}
+          {{- end }}
+          volumeMounts:
+          {{- if .Values.volumes }}
+            - name: mage-fs
+              mountPath: /home/src
+          {{- else if .Values.extraVolumeMounts }}
+            {{- toYaml .Values.extraVolumeMounts | nindent 12 }}
+          {{- end }}
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      volumes:
+      {{- if .Values.volumes }}
+        {{- toYaml .Values.volumes | nindent 8 }}
+      {{- else if .Values.extraVolumes -}}
+        {{ toYaml .Values.extraVolumes | nindent 8 }}
+      {{- end }}
+{{- end }}

charts/mageai/templates/ingress.yaml

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+{{- if .Values.ingress.enabled -}}
+{{- $fullName := include "mageai.fullname" . -}}
+{{- $svcPort := .Values.service.port -}}
+{{- if and .Values.ingress.className (not (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion)) }}
+  {{- if not (hasKey .Values.ingress.annotations "kubernetes.io/ingress.class") }}
+  {{- $_ := set .Values.ingress.annotations "kubernetes.io/ingress.class" .Values.ingress.className}}
+  {{- end }}
+{{- end }}
+{{- if semverCompare ">=1.19-0" .Capabilities.KubeVersion.GitVersion -}}
+apiVersion: networking.k8s.io/v1
+{{- else 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 "mageai.labels" . | nindent 4 }}
+  {{- with .Values.ingress.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  {{- if and .Values.ingress.className (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion) }}
+  ingressClassName: {{ .Values.ingress.className }}
+  {{- end }}
+  {{- if .Values.ingress.tls }}
+  tls:
+    {{- range .Values.ingress.tls }}
+    - hosts:
+        {{- range .hosts }}
+        - {{ . | quote }}
+        {{- end }}
+      secretName: {{ .secretName }}
+    {{- end }}
+  {{- end }}
+  rules:
+    {{- range .Values.ingress.hosts }}
+    - host: {{ .host | quote }}
+      http:
+        paths:
+          {{- range .paths }}
+          - path: {{ .path }}
+            {{- if and .pathType (semverCompare ">=1.18-0" $.Capabilities.KubeVersion.GitVersion) }}
+            pathType: {{ .pathType }}
+            {{- end }}
+            backend:
+              {{- if semverCompare ">=1.19-0" $.Capabilities.KubeVersion.GitVersion }}
+              service:
+                name: {{ $fullName }}
+                port:
+                  number: {{ $svcPort }}
+              {{- else }}
+              serviceName: {{ $fullName }}
+              servicePort: {{ $svcPort }}
+              {{- end }}
+          {{- end }}
+    {{- end }}
+{{- end }}

charts/mageai/templates/pvc.yaml

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+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: pvc-mage
+spec:
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: 10Gi
+  storageClassName: standard-rwo