Merge pull request #6 from NorskHelsenett/feature/chart

Adding helm chart

charts/ror-webapp/.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/ror-webapp/Chart.yaml

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+apiVersion: v2
+name: web
+description: ROR web
+
+type: application
+version: 0.1.0
+appVersion: "1.16.0"
+icon: https://raw.githubusercontent.com/NorskHelsenett/ror/main/media/ror.svg

charts/ror-webapp/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 "ror-admin.fullname" . }})
+  export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
+  echo http://$NODE_IP:$NODE_PORT
+{{- else if contains "LoadBalancer" .Values.service.type }}
+     NOTE: It may take a few minutes for the LoadBalancer IP to be available.
+           You can watch the status of by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "ror-admin.fullname" . }}'
+  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "ror-admin.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 "ror-admin.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/ror-webapp/templates/_helpers.tpl

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+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "ror-admin.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 "ror-admin.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 "ror-admin.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "ror-admin.labels" -}}
+helm.sh/chart: {{ include "ror-admin.chart" . }}
+{{ include "ror-admin.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "ror-admin.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "ror-admin.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "ror-admin.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "ror-admin.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}

charts/ror-webapp/templates/configmap.yaml

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+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: ror-web-cm-config
+data:
+  config.json: |
+    {
+      "auth": {
+          "issuer": "{{ .Values.web.authUrl }}",
+          "clientId": "ror.sky.test.nhn.no",
+          "redirectUri": "/auth/callback",
+          "scope": "profile email groups",
+          "response_type": "id_token token",
+          "requireHttps": true,
+          "strictDiscoveryDocumentValidation": true
+      },
+      "regex": {
+          "forms": "^[@()\\/:?\\r\\n.,a-zA-Z æøåÆØÅ0-9_-]+$"
+      },
+      "rowsPerPage": [10, 25, 50, 75, 100],
+      "rows": 25,
+      "rorApi": "{{ .Values.web.apiUrl }}",
+      "sse": {
+        "postfixUrl": "/v1/events/listen",
+        "method": "GET",
+        "timeout": 30000
+      }
+    }

charts/ror-webapp/templates/deployment.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "ror-admin.fullname" . }}
+  labels:
+    {{- include "ror-admin.labels" . | nindent 4 }}
+spec:
+  {{- if not .Values.autoscaling.enabled }}
+  replicas: {{ .Values.replicaCount }}
+  {{- end }}
+  revisionHistoryLimit: 2
+  selector:
+    matchLabels:
+      {{- include "ror-admin.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      {{- with .Values.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      labels:
+        {{- include "ror-admin.selectorLabels" . | nindent 8 }}
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      serviceAccountName: {{ include "ror-admin.serviceAccountName" . }}
+      securityContext:
+        {{- toYaml .Values.securityContext | nindent 8 }}
+      containers:
+        - name: {{ .Chart.Name }}
+          securityContext:
+            {{- toYaml .Values.podSecurityContext | nindent 12 }}
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          volumeMounts:
+            - mountPath: /app/assets/config/config.json
+              name: json-configmap-volume
+              subPath: config.json
+            - mountPath: /tmp
+              name: tmp-volume
+          ports:
+            - name: http
+              containerPort: {{ .Values.pod.port }}
+              protocol: TCP
+          livenessProbe:
+            httpGet:
+              path: /
+              port: 8080
+          readinessProbe:
+            httpGet:
+              path: /
+              port: 8080
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+      {{- 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:
+        - name: json-configmap-volume
+          configMap:
+            name: ror-web-cm-config
+        - name: tmp-volume
+          emptyDir: {}

charts/ror-webapp/templates/hpa.yaml

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+{{- if .Values.autoscaling.enabled }}
+apiVersion: autoscaling/v2
+kind: HorizontalPodAutoscaler
+metadata:
+  name: {{ include "ror-admin.fullname" . }}
+  labels:
+    {{- include "ror-admin.labels" . | nindent 4 }}
+spec:
+  scaleTargetRef:
+    apiVersion: apps/v1
+    kind: Deployment
+    name: {{ include "ror-admin.fullname" . }}
+  minReplicas: {{ .Values.autoscaling.minReplicas }}
+  maxReplicas: {{ .Values.autoscaling.maxReplicas }}
+  metrics:
+    {{- if .Values.autoscaling.targetCPUUtilizationPercentage }}
+    - type: Resource
+      resource:
+        name: cpu
+        target:
+          type: Utilization
+          averageUtilization: {{ .Values.autoscaling.targetCPUUtilizationPercentage }}
+    {{- end }}
+    {{- if .Values.autoscaling.targetMemoryUtilizationPercentage }}
+    - type: Resource
+      resource:
+        name: memory
+        target:
+          type: Utilization
+          averageUtilization: {{ .Values.autoscaling.targetMemoryUtilizationPercentage }}
+
+    {{- end }}
+{{- end }}

charts/ror-webapp/templates/ingress-helsenett.yaml

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+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  annotations:
+    cert-manager.io/cluster-issuer: letsencrypt-prod
+  name: admin-helsenett-ingress
+spec:
+  ingressClassName: avi-ingress-class-helsenett
+  rules:
+  - host: {{ .Values.web.host }}
+    http:
+      paths:
+      - backend:
+          service:
+            name: {{ include "ror-admin.fullname" . }}
+            port:
+              number: {{ .Values.service.port }}
+        path: {{ .Values.ingress.path }}
+        pathType: {{ .Values.ingress.pathType }}
+  tls:
+  - hosts:
+    - {{ .Values.web.host }}
+    secretName: nhn-ror-admin-tls
+---
+apiVersion: ako.vmware.com/v1alpha1
+kind: HostRule
+metadata:
+  name: admin-allow-dcn-paw
+  namespace: {{ .Release.namespace}}
+spec:
+  virtualhost:
+    datascripts:
+    - expose-nhn-office-isp
+    - expose-nhn-office-client
+    - expose-nhn-office-devops
+    - expose-nsg-amk-paws
+    - expose-nhn-dc-any
+    - expose-nsg-cloud-paws
+    - expose-nsg-container-paws
+    - expose-nsg-soc-paws
+    - expose-nsg-mon-paws
+    - expose-nhn-office-devops
+    - expose-nsg-esm-paws
+    - bottom-deny-rule
+    fqdn:  ror.sky.test.nhn.no
+    analyticsProfile: NHN-System-Analytics-Profile
+    analyticsPolicy:
+        fullClientLogs:
+          enabled: false
+          throttle: DISABLED

charts/ror-webapp/templates/rolebinding.yaml

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+kind: RoleBinding
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: {{ include "ror-admin.fullname" . }}-rolebindings
+roleRef:
+  kind: ClusterRole
+  name: psp:vmware-system-restricted #Kan erstattes med: "psp:vmware-system-privileged" for root access
+  apiGroup: rbac.authorization.k8s.io
+subjects:
+- kind: ServiceAccount
+  name: {{ include "ror-admin.serviceAccountName" . }}

charts/ror-webapp/templates/service.yaml

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+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "ror-admin.fullname" . }}
+  labels:
+    {{- include "ror-admin.labels" . | nindent 4 }}
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    - port: {{ .Values.service.port }}
+      targetPort: {{ .Values.service.port }}
+      protocol: TCP
+      name: http
+  selector:
+    {{- include "ror-admin.selectorLabels" . | nindent 4 }}

charts/ror-webapp/templates/serviceaccount.yaml

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+{{- if .Values.serviceAccount.create -}}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "ror-admin.serviceAccountName" . }}
+  labels:
+    {{- include "ror-admin.labels" . | nindent 4 }}
+  {{- with .Values.serviceAccount.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+{{- end }}

charts/ror-webapp/templates/tests/test-connection.yaml

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+apiVersion: v1
+kind: Pod
+metadata:
+  name: "{{ include "ror-admin.fullname" . }}-test-connection"
+  labels:
+    {{- include "ror-admin.labels" . | nindent 4 }}
+  annotations:
+    "helm.sh/hook": test
+spec:
+  containers:
+    - name: wget
+      image: busybox
+      command: ['wget']
+      args: ['{{ include "ror-admin.fullname" . }}:{{ .Values.service.port }}']
+  restartPolicy: Never