feat(helm): added helm chart for movienight

deploy/helm/movienight/templates/NOTES.txt

@@ -0,0 +1,25 @@
+MovieNight backend has been deployed.
+
+Backend:
+  Service: {{ include "movienight.fullname" . }}-backend
+  Port: {{ .Values.backend.service.port }}
+
+Postgres:
+{{- if .Values.postgres.url }}
+  Using explicit SPRING_DATASOURCE_URL.
+{{- else if .Values.postgres.existingSecret.name }}
+  Using secret {{ .Values.postgres.existingSecret.name }}.
+{{- else if .Values.postgres.cluster.enabled }}
+  CNPG Cluster: {{ include "movienight.postgresClusterName" . }}
+  JDBC URL: {{ include "movienight.postgresJdbcUrl" . }}
+{{- else }}
+  No Postgres values provided. The app will fall back to its embedded H2 defaults.
+{{- end }}
+
+Gateway:
+{{- if .Values.gateway.enabled }}
+  Gateway: {{ include "movienight.gatewayName" . }}
+  GatewayClass: {{ .Values.gateway.className }}
+{{- else }}
+  Disabled.
+{{- end }}

deploy/helm/movienight/templates/_helpers.tpl

@@ -0,0 +1,125 @@
+{{- define "movienight.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{- define "movienight.fullname" -}}
+{{- if .Values.fullnameOverride -}}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
+{{- else -}}
+{{- $name := include "movienight.name" . -}}
+{{- if contains $name .Release.Name -}}
+{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
+{{- else -}}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+{{- end -}}
+{{- end -}}
+
+{{- define "movienight.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" -}}
+{{- end -}}
+
+{{- define "movienight.labels" -}}
+helm.sh/chart: {{ include "movienight.chart" . }}
+{{ include "movienight.selectorLabels" . }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- with .Values.global.labels }}
+{{ toYaml . }}
+{{- end }}
+{{- end -}}
+
+{{- define "movienight.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "movienight.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end -}}
+
+{{- define "movienight.componentLabels" -}}
+{{- $root := .root -}}
+{{- $component := .component -}}
+{{ include "movienight.labels" $root }}
+app.kubernetes.io/component: {{ $component }}
+{{- end -}}
+
+{{- define "movienight.componentSelectorLabels" -}}
+{{- $root := .root -}}
+{{- $component := .component -}}
+{{ include "movienight.selectorLabels" $root }}
+app.kubernetes.io/component: {{ $component }}
+{{- end -}}
+
+{{- define "movienight.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create -}}
+{{- default (include "movienight.fullname" .) .Values.serviceAccount.name -}}
+{{- else -}}
+{{- default "default" .Values.serviceAccount.name -}}
+{{- end -}}
+{{- end -}}
+
+{{- define "movienight.gatewayName" -}}
+{{- if .Values.gateway.name -}}
+{{- .Values.gateway.name -}}
+{{- else -}}
+{{- printf "%s-gateway" (include "movienight.fullname" .) -}}
+{{- end -}}
+{{- end -}}
+
+{{- define "movienight.postgresClusterName" -}}
+{{- if .Values.postgres.cluster.name -}}
+{{- .Values.postgres.cluster.name -}}
+{{- else -}}
+{{- printf "%s-postgres" (include "movienight.fullname" .) -}}
+{{- end -}}
+{{- end -}}
+
+{{- define "movienight.postgresHost" -}}
+{{- default (printf "%s-rw" (include "movienight.postgresClusterName" .)) .Values.postgres.cluster.host -}}
+{{- end -}}
+
+{{- define "movienight.postgresJdbcUrl" -}}
+{{- printf "jdbc:postgresql://%s:%v/%s" (include "movienight.postgresHost" .) (default 5432 .Values.postgres.cluster.port) .Values.postgres.cluster.database -}}
+{{- end -}}
+
+{{- define "movienight.postgresEnv" -}}
+{{- if .Values.postgres.url }}
+- name: SPRING_DATASOURCE_URL
+  value: {{ .Values.postgres.url | quote }}
+{{- if .Values.postgres.username }}
+- name: SPRING_DATASOURCE_USERNAME
+  value: {{ .Values.postgres.username | quote }}
+{{- end }}
+{{- if .Values.postgres.password }}
+- name: SPRING_DATASOURCE_PASSWORD
+  value: {{ .Values.postgres.password | quote }}
+{{- end }}
+{{- else if .Values.postgres.existingSecret.name }}
+- name: SPRING_DATASOURCE_URL
+  valueFrom:
+    secretKeyRef:
+      name: {{ .Values.postgres.existingSecret.name }}
+      key: {{ .Values.postgres.existingSecret.urlKey }}
+- name: SPRING_DATASOURCE_USERNAME
+  valueFrom:
+    secretKeyRef:
+      name: {{ .Values.postgres.existingSecret.name }}
+      key: {{ .Values.postgres.existingSecret.usernameKey }}
+- name: SPRING_DATASOURCE_PASSWORD
+  valueFrom:
+    secretKeyRef:
+      name: {{ .Values.postgres.existingSecret.name }}
+      key: {{ .Values.postgres.existingSecret.passwordKey }}
+{{- else if .Values.postgres.cluster.enabled }}
+- name: SPRING_DATASOURCE_URL
+  value: {{ include "movienight.postgresJdbcUrl" . | quote }}
+- name: SPRING_DATASOURCE_USERNAME
+  valueFrom:
+    secretKeyRef:
+      name: {{ required "postgres.cluster.bootstrapSecretName is required when postgres.cluster.enabled=true" .Values.postgres.cluster.bootstrapSecretName }}
+      key: username
+- name: SPRING_DATASOURCE_PASSWORD
+  valueFrom:
+    secretKeyRef:
+      name: {{ required "postgres.cluster.bootstrapSecretName is required when postgres.cluster.enabled=true" .Values.postgres.cluster.bootstrapSecretName }}
+      key: password
+{{- end -}}
+{{- end -}}

deploy/helm/movienight/templates/backend/deployment.yaml

@@ -0,0 +1,92 @@
+{{- if .Values.backend.enabled }}
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "movienight.fullname" . }}-backend
+  labels:
+    {{- include "movienight.componentLabels" (dict "root" . "component" "backend") | nindent 4 }}
+  {{- with .Values.global.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  replicas: {{ .Values.backend.replicaCount }}
+  selector:
+    matchLabels:
+      {{- include "movienight.componentSelectorLabels" (dict "root" . "component" "backend") | nindent 6 }}
+  template:
+    metadata:
+      labels:
+        {{- include "movienight.componentSelectorLabels" (dict "root" . "component" "backend") | nindent 8 }}
+        {{- with .Values.backend.podLabels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+      {{- with .Values.backend.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+    spec:
+      serviceAccountName: {{ include "movienight.serviceAccountName" . }}
+      {{- with .Values.global.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.backend.podSecurityContext }}
+      securityContext:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- $postgresEnv := include "movienight.postgresEnv" . | trim }}
+      containers:
+        - name: backend
+          image: "{{ .Values.backend.image.repository }}:{{ .Values.backend.image.tag }}"
+          imagePullPolicy: {{ .Values.backend.image.pullPolicy }}
+          {{- with .Values.backend.securityContext }}
+          securityContext:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          ports:
+            - name: http
+              containerPort: {{ .Values.backend.service.port }}
+              protocol: TCP
+          {{- if or $postgresEnv .Values.backend.env }}
+          env:
+{{- if $postgresEnv }}
+{{- $postgresEnv | nindent 12 }}
+{{- end }}
+{{- with .Values.backend.env }}
+{{- toYaml . | nindent 12 }}
+{{- end }}
+          {{- end }}
+          {{- with .Values.backend.envFrom }}
+          envFrom:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          {{- with .Values.backend.startupProbe }}
+          startupProbe:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          {{- with .Values.backend.livenessProbe }}
+          livenessProbe:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          {{- with .Values.backend.readinessProbe }}
+          readinessProbe:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          {{- with .Values.backend.resources }}
+          resources:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+      {{- with .Values.backend.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.backend.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.backend.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+{{- end }}

deploy/helm/movienight/templates/backend/service.yaml

@@ -0,0 +1,21 @@
+{{- if .Values.backend.enabled }}
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "movienight.fullname" . }}-backend
+  labels:
+    {{- include "movienight.componentLabels" (dict "root" . "component" "backend") | nindent 4 }}
+  {{- with .Values.global.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  type: {{ .Values.backend.service.type }}
+  ports:
+    - name: http
+      port: {{ .Values.backend.service.port }}
+      targetPort: http
+      protocol: TCP
+  selector:
+    {{- include "movienight.componentSelectorLabels" (dict "root" . "component" "backend") | nindent 4 }}
+{{- end }}

deploy/helm/movienight/templates/gateway/gateway.yaml

@@ -0,0 +1,50 @@
+{{- if .Values.gateway.enabled }}
+apiVersion: gateway.networking.k8s.io/v1
+kind: Gateway
+metadata:
+  name: {{ include "movienight.gatewayName" . }}
+  labels:
+    {{- include "movienight.componentLabels" (dict "root" . "component" "gateway") | nindent 4 }}
+    {{- with .Values.gateway.labels }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
+  {{- if or .Values.global.annotations .Values.gateway.annotations }}
+  annotations:
+    {{- with .Values.global.annotations }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
+    {{- with .Values.gateway.annotations }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
+  {{- end }}
+spec:
+  gatewayClassName: {{ required "gateway.className is required when gateway.enabled=true" .Values.gateway.className | quote }}
+  listeners:
+    {{- if .Values.gateway.http.enabled }}
+    - name: http
+      protocol: HTTP
+      port: {{ .Values.gateway.http.port }}
+      {{- if .Values.gateway.listenerHostname }}
+      hostname: {{ .Values.gateway.listenerHostname | quote }}
+      {{- end }}
+      allowedRoutes:
+        namespaces:
+          from: Same
+    {{- end }}
+    {{- if .Values.gateway.https.enabled }}
+    - name: https
+      protocol: HTTPS
+      port: {{ .Values.gateway.https.port }}
+      {{- if .Values.gateway.listenerHostname }}
+      hostname: {{ .Values.gateway.listenerHostname | quote }}
+      {{- end }}
+      tls:
+        mode: Terminate
+        certificateRefs:
+          - kind: Secret
+            name: {{ required "gateway.https.secretName is required when gateway.https.enabled=true" .Values.gateway.https.secretName }}
+      allowedRoutes:
+        namespaces:
+          from: Same
+    {{- end }}
+{{- end }}

deploy/helm/movienight/templates/gateway/httproute.yaml

@@ -0,0 +1,29 @@
+{{- if and .Values.routes.enabled .Values.gateway.enabled }}
+apiVersion: gateway.networking.k8s.io/v1
+kind: HTTPRoute
+metadata:
+  name: {{ include "movienight.fullname" . }}
+  labels:
+    {{- include "movienight.componentLabels" (dict "root" . "component" "route") | nindent 4 }}
+  {{- with .Values.global.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  parentRefs:
+    - name: {{ include "movienight.gatewayName" . }}
+  {{- if .Values.gateway.hostnames }}
+  hostnames:
+    {{- toYaml .Values.gateway.hostnames | nindent 4 }}
+  {{- end }}
+  rules:
+    {{- if and .Values.routes.backend.enabled .Values.backend.enabled }}
+    - matches:
+        - path:
+            type: PathPrefix
+            value: {{ .Values.routes.backend.pathPrefix | quote }}
+      backendRefs:
+        - name: {{ include "movienight.fullname" . }}-backend
+          port: {{ .Values.backend.service.port }}
+    {{- end }}
+{{- end }}

deploy/helm/movienight/templates/postgres/cluster.yaml

@@ -0,0 +1,36 @@
+{{- if .Values.postgres.cluster.enabled }}
+apiVersion: postgresql.cnpg.io/v1
+kind: Cluster
+metadata:
+  name: {{ include "movienight.postgresClusterName" . }}
+  labels:
+    {{- include "movienight.componentLabels" (dict "root" . "component" "postgres") | nindent 4 }}
+    {{- with .Values.postgres.cluster.labels }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
+  {{- if or .Values.global.annotations .Values.postgres.cluster.annotations }}
+  annotations:
+    {{- with .Values.global.annotations }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
+    {{- with .Values.postgres.cluster.annotations }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
+  {{- end }}
+spec:
+  instances: {{ .Values.postgres.cluster.instances }}
+  storage:
+    size: {{ .Values.postgres.cluster.storage.size | quote }}
+    {{- if .Values.postgres.cluster.storage.storageClass }}
+    storageClass: {{ .Values.postgres.cluster.storage.storageClass | quote }}
+    {{- end }}
+  bootstrap:
+    initdb:
+      database: {{ .Values.postgres.cluster.database | quote }}
+      owner: {{ .Values.postgres.cluster.owner | quote }}
+      secret:
+        name: {{ required "postgres.cluster.bootstrapSecretName is required when postgres.cluster.enabled=true" .Values.postgres.cluster.bootstrapSecretName }}
+  {{- with .Values.postgres.cluster.extraSpec }}
+  {{- toYaml . | nindent 2 }}
+  {{- end }}
+{{- end }}

deploy/helm/movienight/templates/rbac/serviceaccount.yaml

@@ -0,0 +1,12 @@
+{{- if .Values.serviceAccount.create }}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "movienight.serviceAccountName" . }}
+  labels:
+    {{- include "movienight.labels" . | nindent 4 }}
+  {{- with .Values.serviceAccount.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+{{- end }}