[MOSIP-43017] Added prereg-booking helm chart

helm/prereg-booking/.gitignore

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+charts/
+Charts.lock

helm/prereg-booking/.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
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj

helm/prereg-booking/Chart.yaml

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+apiVersion: v2
+name: prereg-booking
+description: A Helm chart for MOSIP Pre-registration application service
+type: application
+version: 12.0.3-develop
+appVersion: ""
+dependencies:
+  - name: common
+    repository: https://charts.bitnami.com/bitnami
+    tags:
+      - bitnami-common
+    version: 1.x.x
+home: https://mosip.io
+keywords:
+  - mosip
+  - prereg-booking
+  - kernel
+maintainers:
+  - email: info@mosip.io
+    name: MOSIP

helm/prereg-booking/README.md

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+# PreReg Booking
+
+Helm chart for installing Pre-Registration Booking service.
+
+## Install
+```console
+$ kubectl create namespace prereg
+$ helm repo add mosip https://mosip.github.io
+$ helm -n prereg install my-release mosip/prereg-booking
+```
+

helm/prereg-booking/templates/NOTES.txt

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+

helm/prereg-booking/templates/_helpers.tpl

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+{{/*
+Return the proper  image name
+*/}}
+{{- define "prereg-booking.image" -}}
+{{ include "common.images.image" (dict "imageRoot" .Values.image "global" .Values.global) }}
+{{- end -}}
+
+{{/*
+Return the proper image name (for the init container volume-permissions image)
+*/}}
+{{- define "prereg-booking.volumePermissions.image" -}}
+{{- include "common.images.image" ( dict "imageRoot" .Values.volumePermissions.image "global" .Values.global ) -}}
+{{- end -}}
+
+{{/*
+Return the proper Docker Image Registry Secret Names
+*/}}
+{{- define "prereg-booking.imagePullSecrets" -}}
+{{- include "common.images.pullSecrets" (dict "images" (list .Values.image .Values.volumePermissions.image) "global" .Values.global) -}}
+{{- end -}}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "prereg-booking.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create -}}
+    {{ default (printf "%s" (include "common.names.fullname" .)) .Values.serviceAccount.name }}
+{{- else -}}
+    {{ default "default" .Values.serviceAccount.name }}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Compile all warnings into a single message.
+*/}}
+{{- define "prereg-booking.validateValues" -}}
+{{- $messages := list -}}
+{{- $messages := append $messages (include "prereg-booking.validateValues.foo" .) -}}
+{{- $messages := append $messages (include "prereg-booking.validateValues.bar" .) -}}
+{{- $messages := without $messages "" -}}
+{{- $message := join "\n" $messages -}}
+
+{{- if $message -}}
+{{-   printf "\nVALUES VALIDATION:\n%s" $message -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Return podAnnotations
+*/}}
+{{- define "prereg-booking.podAnnotations" -}}
+{{- if .Values.podAnnotations }}
+{{ include "common.tplvalues.render" (dict "value" .Values.podAnnotations "context" $) }}
+{{- end }}
+{{- if and .Values.metrics.enabled .Values.metrics.podAnnotations }}
+{{ include "common.tplvalues.render" (dict "value" .Values.metrics.podAnnotations "context" $) }}
+{{- end }}
+{{- end -}}
+
+

helm/prereg-booking/templates/deployment.yaml

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+apiVersion: {{ include "common.capabilities.deployment.apiVersion" . }}
+kind: Deployment
+metadata:
+  labels: {{- include "common.labels.standard" . | nindent 4 }}
+    {{- if .Values.commonLabels }}
+    {{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
+    {{- end }}
+  name: {{ template "common.names.fullname" . }}
+  annotations:
+    {{- if .Values.commonAnnotations }}
+    {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
+    {{- end }}
+spec:
+  replicas: {{ .Values.replicaCount }}
+  {{- if .Values.updateStrategy }}
+  strategy: {{- toYaml .Values.updateStrategy | nindent 4 }}
+  {{- end }}
+  selector:
+    matchLabels: {{- include "common.labels.matchLabels" . | nindent 6 }}
+  template:
+    metadata:
+      annotations:
+        {{- if or .Values.podAnnotations .Values.metrics.enabled }}
+        {{- include "prereg-booking.podAnnotations" . | nindent 8 }}
+        {{- end }}
+
+      labels: {{- include "common.labels.standard" . | nindent 8 }}
+        {{- if .Values.podLabels }}
+        {{- include "common.tplvalues.render" (dict "value" .Values.podLabels "context" $) | nindent 8 }}
+        {{- end }}
+    spec:
+      serviceAccountName: {{ template "prereg-booking.serviceAccountName" . }}
+      {{- include "prereg-booking.imagePullSecrets" . | nindent 6 }}
+      {{- if .Values.hostAliases }}
+      hostAliases: {{- include "common.tplvalues.render" (dict "value" .Values.hostAliases "context" $) | nindent 8 }}
+      {{- end }}
+      {{- if .Values.affinity }}
+      affinity: {{- include "common.tplvalues.render" ( dict "value" .Values.affinity "context" $) | nindent 8 }}
+      {{- else }}
+      affinity:
+        podAffinity: {{- include "common.affinities.pods" (dict "type" .Values.podAffinityPreset "context" $) | nindent 10 }}
+        podAntiAffinity: {{- include "common.affinities.pods" (dict "type" .Values.podAntiAffinityPreset "context" $) | nindent 10 }}
+        nodeAffinity: {{- include "common.affinities.nodes" (dict "type" .Values.nodeAffinityPreset.type "key" .Values.nodeAffinityPreset.key "values" .Values.nodeAffinityPreset.values) | nindent 10 }}
+      {{- end }}
+      {{- if .Values.nodeSelector }}
+      nodeSelector: {{- include "common.tplvalues.render" ( dict "value" .Values.nodeSelector "context" $) | nindent 8 }}
+      {{- end }}
+      {{- if .Values.tolerations }}
+      tolerations: {{- include "common.tplvalues.render" (dict "value" .Values.tolerations "context" .) | nindent 8 }}
+      {{- end }}
+      {{- if .Values.priorityClassName }}
+      priorityClassName: {{ .Values.priorityClassName | quote }}
+      {{- end }}
+      {{- if .Values.podSecurityContext.enabled }}
+      securityContext: {{- omit .Values.podSecurityContext "enabled" | toYaml | nindent 8 }}
+      {{- end }}
+      initContainers:
+        {{- if and .Values.volumePermissions.enabled .Values.persistence.enabled }}
+        - name: volume-permissions
+          image: {{ include "prereg-booking.volumePermissions.image" . }}
+          imagePullPolicy: {{ .Values.volumePermissions.image.pullPolicy | quote }}
+          command:
+            - %%commands%%
+          securityContext:
+            runAsUser: 0
+          {{- if .Values.volumePermissions.resources }}
+          resources: {{- toYaml .Values.volumePermissions.resources | nindent 12 }}
+          {{- end }}
+          volumeMounts:
+            - name: foo
+              mountPath: bar
+        {{- end }}
+        {{- if .Values.initContainers }}
+          {{- include "common.tplvalues.render" (dict "value" .Values.initContainers "context" $) | nindent 8 }}
+        {{- end }}
+      containers:
+        - name: prereg-booking
+          image: {{ template "prereg-booking.image" . }}
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          {{- if .Values.lifecycleHooks }}
+          lifecycle: {{- include "common.tplvalues.render" (dict "value" .Values.lifecycleHooks "context" $) | nindent 12 }}
+          {{- end }}
+          {{- if .Values.containerSecurityContext.enabled }}
+          securityContext: {{- omit .Values.containerSecurityContext "enabled" | toYaml | nindent 12 }}
+          {{- end }}
+          {{- if .Values.command }}
+          command: {{- include "common.tplvalues.render" (dict "value" .Values.command "context" $) | nindent 12 }}
+          {{- end }}
+          {{- if .Values.args }}
+          args: {{- include "common.tplvalues.render" (dict "value" .Values.args "context" $) | nindent 12 }}
+          {{- end }}
+          env:
+            - name: container_user
+              value: {{ .Values.containerSecurityContext.runAsUser }}
+            - name: JDK_JAVA_OPTIONS
+              value: {{ .Values.additionalResources.javaOpts }}
+            {{- if .Values.extraEnvVars }}
+            {{- include "common.tplvalues.render" (dict "value" .Values.extraEnvVars "context" $) | nindent 12 }}
+            {{- end }}
+          envFrom:
+            {{- if .Values.extraEnvVarsCM }}
+            {{- range .Values.extraEnvVarsCM }}
+            - configMapRef:
+                name: {{ . }}
+            {{- end }}
+            {{- end }}
+            {{- if .Values.extraEnvVarsSecret }}
+            {{- range .Values.extraEnvVarsSecret }}
+            - secretRef:
+                name: {{ . }}
+            {{- end }}
+            {{- end }}
+          ports:
+            - name: spring-service
+              containerPort: {{ .Values.springServicePort }}
+
+          {{- if .Values.resources }}
+          resources: {{- toYaml .Values.resources | nindent 12 }}
+          {{- end }}
+          {{- if .Values.startupProbe.enabled }}
+          startupProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.startupProbe "enabled") "context" $) | nindent 12 }}
+          {{- else if .Values.customStartupProbe }}
+          startupProbe: {{- include "common.tplvalues.render" (dict "value" .Values.customStartupProbe "context" $) | nindent 12 }}
+          {{- end }}
+          {{- if .Values.livenessProbe.enabled }}
+          livenessProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.livenessProbe "enabled") "context" $) | nindent 12 }}
+          {{- else if .Values.customLivenessProbe }}
+          livenessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.customLivenessProbe "context" $) | nindent 12 }}
+          {{- end }}
+          {{- if .Values.readinessProbe.enabled }}
+          readinessProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.readinessProbe "enabled") "context" $) | nindent 12 }}
+          {{- else if .Values.customReadinessProbe }}
+          readinessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.customReadinessProbe "context" $) | nindent 12 }}
+          {{- end }}
+        {{- if .Values.sidecars }}
+        {{- include "common.tplvalues.render" ( dict "value" .Values.sidecars "context" $) | nindent 8 }}
+        {{- end }}

helm/prereg-booking/templates/extra-list.yaml

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+{{- range .Values.extraDeploy }}
+---
+{{ include "common.tplvalues.render" (dict "value" . "context" $) }}
+{{- end }}

helm/prereg-booking/templates/service-account.yaml

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+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  labels: {{- include "common.labels.standard" . | nindent 4 }}
+    {{- if .Values.commonLabels }}
+    {{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
+    {{- end }}
+  name: {{ template "prereg-booking.serviceAccountName" . }}
+  {{- if .Values.commonAnnotations }}
+  annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
+  {{- end }}
+  namespace: {{ .Release.Namespace }}

helm/prereg-booking/templates/service.yaml

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+apiVersion: v1
+kind: Service
+metadata:
+  labels: {{- include "common.labels.standard" . | nindent 4 }}
+    {{- if .Values.commonLabels }}
+    {{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
+    {{- end }}
+  name: {{ template "common.names.fullname" . }}
+  annotations: 
+    {{- if .Values.commonAnnotations }}
+    {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
+    {{- end }}
+spec:
+  type: {{ .Values.service.type }}
+  {{- if (or (eq .Values.service.type "LoadBalancer") (eq .Values.service.type "NodePort")) }}
+  externalTrafficPolicy: {{ .Values.service.externalTrafficPolicy | quote }}
+  {{- end }}
+  {{ if eq .Values.service.type "LoadBalancer" }}
+  loadBalancerSourceRanges: {{ .Values.service.loadBalancerSourceRanges }}
+  {{ end }}
+  {{- if (and (eq .Values.service.type "LoadBalancer") (not (empty .Values.service.loadBalancerIP))) }}
+  loadBalancerIP: {{ .Values.service.loadBalancerIP }}
+  {{- end }}
+  ports:
+    - port: {{ .Values.service.port }}
+      protocol: TCP 
+      targetPort: {{ .Values.springServicePort }}
+  selector: {{- include "common.labels.matchLabels" . | nindent 4 }}

helm/prereg-booking/templates/servicemonitor.yaml

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+{{- if and .Values.metrics.enabled .Values.metrics.serviceMonitor.enabled }}
+apiVersion: monitoring.coreos.com/v1
+kind: ServiceMonitor
+metadata:
+  name: {{ template "common.names.fullname" . }}
+  {{- if .Values.metrics.serviceMonitor.namespace }}
+  namespace: {{ .Values.metrics.serviceMonitor.namespace }}
+  {{- else }}
+  namespace: {{ .Release.Namespace | quote }}
+  {{- end }}
+  labels: {{- include "common.labels.standard" . | nindent 4 }}
+    {{- if .Values.metrics.serviceMonitor.additionalLabels }}
+    {{- include "common.tplvalues.render" (dict "value" .Values.metrics.serviceMonitor.additionalLabels "context" $) | nindent 4 }}
+    {{- end }}
+spec:
+  endpoints:
+    - targetPort: {{ .Values.springServicePort }}
+      path: {{ .Values.metrics.endpointPath }} 
+      {{- if .Values.metrics.serviceMonitor.interval }}
+      interval: {{ .Values.metrics.serviceMonitor.interval }}
+      {{- end }}
+      {{- if .Values.metrics.serviceMonitor.scrapeTimeout }}
+      scrapeTimeout: {{ .Values.metrics.serviceMonitor.scrapeTimeout }}
+      {{- end }}
+      {{- if .Values.metrics.serviceMonitor.honorLabels }}
+      honorLabels: {{ .Values.metrics.serviceMonitor.honorLabels }}
+      {{- end }}
+      {{- if .Values.metrics.serviceMonitor.relabellings }}
+      metricRelabelings: {{- toYaml .Values.metrics.serviceMonitor.relabellings | nindent 6 }}
+      {{- end }}
+  namespaceSelector:
+    matchNames:
+      - {{ .Release.Namespace | quote }}
+  selector:
+    matchLabels: {{- include "common.labels.matchLabels" . | nindent 6 }}
+{{- end }}

helm/prereg-booking/templates/virtualservice.yaml

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+{{- if .Values.istio.enabled }}
+apiVersion: networking.istio.io/v1alpha3
+kind: VirtualService
+metadata:
+  name: {{ template "common.names.fullname" . }}
+  namespace: {{ .Release.Namespace }}
+  labels: {{- include "common.labels.standard" . | nindent 4 }}
+    {{- if .Values.commonLabels }}
+    {{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
+    {{- end }}
+  {{- if .Values.commonAnnotations }}
+  annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
+  {{- end }}
+spec:
+  hosts:
+  - "*"
+  gateways:
+  {{- include "common.tplvalues.render" ( dict "value" .Values.istio.gateways "context" $ ) | nindent 4 }}
+  http:
+  - match:
+      - uri:
+          prefix: {{ .Values.istio.prefix }}
+    route:
+    - destination:
+        host: {{ template "common.names.fullname" . }}
+        port:
+          number: {{ .Values.service.port }}
+    headers:
+      request:
+        set:
+          x-forwarded-proto: https
+{{- end }}