Merge pull request #1 from KisCsaj68/feature/helm-chart-api

feat: helm chart for api

infa/helm-charts/api/.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/

infa/helm-charts/api/Chart.yaml

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+apiVersion: v2
+name: api
+description: A Helm chart for Kubernetes
+type: application
+version: 0.1.0
+appVersion: "0.0.1"

infa/helm-charts/api/templates/_helpers.tpl

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

infa/helm-charts/api/templates/configmap.yaml

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+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "api.fullname" . }}
+data:
+  application.properties: |
+    # database connection details
+    spring.datasource.driver-class-name = org.postgresql.Driver
+    spring.datasource.url = jdbc:postgresql://{{ .Values.pg.host }}.{{ .Release.Namespace }}.svc:{{ .Values.pg.port }}/quokka
+    spring.datasource.username = {{ .Values.pg.user }}
+    spring.datasource.password = {{ .Values.pg.password }}
+
+    # JPA details
+    spring.jpa.database-platform = org.hibernate.dialect.PostgreSQL94Dialect
+    spring.jpa.show-sql = false
+    spring.jpa.hibernate.ddl-auto = none
+    spring.h2.console.enabled = true
+    spring.h2.console.path = /h2-console
+    spring.jpa.hibernate.naming.implicit-strategy = org.hibernate.boot.model.naming.ImplicitNamingStrategyJpaCompliantImpl
+    spring.jpa.properties.hibernate.format_sql = true
+
+    # asset cache address
+    quokka.service.assetcache.address = http://{{ .Values.services.assetCache.host }}.{{ .Release.Namespace }}.svc:{{ .Values.services.assetCache.port }}
+    quokka.service.assetcache.endpoint = {{ .Values.services.assetCache.endpoint }}
+
+    #logging.level.org.springframework.security = DEBUG
+
+    # oms address
+    quokka.service.oms.address = http://{{ .Values.services.oms.host }}.{{ .Release.Namespace }}.svc:{{ .Values.services.oms.port }}
+    quokka.service.oms.endpoint = {{ .Values.services.oms.endpoint }}
+
+    # api auth address
+    quokka.controller.auth.endpoint = {{ .Values.api.auth.endpoint }}
+
+    # JWT
+    application.jwt.secretKey = {{ .Values.api.auth.jwt.secretKey }}
+    application.jwt.tokenPrefix = {{ .Values.api.auth.jwt.prefix }} 
+    application.jwt.tokenExpirationAfterDays = {{ .Values.api.auth.jwt.expirationDays }}

infa/helm-charts/api/templates/deployment.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "api.fullname" . }}
+  labels:
+    {{- include "api.labels" . | nindent 4 }}
+spec:
+  replicas: {{ .Values.replicaCount }}
+  selector:
+    matchLabels:
+      {{- include "api.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      {{- with .Values.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      labels:
+        {{- include "api.labels" . | nindent 8 }}
+        {{- with .Values.podLabels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      serviceAccountName: {{ include "api.serviceAccountName" . }}
+      securityContext:
+        {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      containers:
+        - name: {{ .Chart.Name }}
+          command: ["java"]
+          args: 
+            - "-jar"
+            - "./api-0.0.1-SNAPSHOT-jar-with-dependencies.jar"
+            - "-Dspring.config.location=/api/config/application.properties,/api/secret/config/application.secret.properties"
+          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
+          livenessProbe:
+            {{- toYaml .Values.livenessProbe | nindent 12 }}
+          readinessProbe:
+            {{- toYaml .Values.readinessProbe | nindent 12 }}
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+          volumeMounts:
+            - name: app-config
+              mountPath: /api/config
+            - name: app-secret-config
+              mountPath: /api/secret/config
+
+      volumes:
+        - name: app-config
+          configMap:
+            name: {{ include "api.fullname" . }}
+        - name: app-secret-config
+          secret:
+            name: {{ include "api.fullname" . }}
+
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}

infa/helm-charts/api/templates/ingress.yaml

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+{{- if .Values.ingress.enabled -}}
+{{- $fullName := include "api.fullname" . -}}
+{{- $svcPort := .Values.service.port -}}
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: {{ $fullName }}
+  labels:
+    {{- include "api.labels" . | nindent 4 }}
+  {{- with .Values.ingress.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  ingressClassName: {{ .Values.ingress.className }}
+  {{- if .Values.ingress.tls }}
+  tls:
+    {{- range .Values.ingress.tls }}
+    - hosts:
+        {{- range .hosts }}
+        - {{ . | quote }}
+        {{- end }}
+      secretName: {{ .secretName }}
+    {{- end }}
+  {{- end }}
+  rules:
+    - host: {{ .Values.ingress.host | quote }}
+      http:
+        paths:
+          - path: /api/v1
+            pathType: ImplementationSpecific
+            backend:
+              service:
+                name: {{ $fullName }}
+                port:
+                  number: {{ $svcPort }}
+{{- end }}

infa/helm-charts/api/templates/secret.yaml

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+apiVersion: v1
+kind: Secret
+metadata:
+  name: {{ include "api.fullname" . }}
+stringData:
+  application.secret.properties: |
+    # database connection details
+    spring.datasource.password = {{ .Values.pg.password }}
+    # JWT
+    application.jwt.secretKey = {{ .Values.api.auth.jwt.secretKey }}

infa/helm-charts/api/templates/service.yaml

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

infa/helm-charts/api/templates/serviceaccount.yaml

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