feat: add starter

starter/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 }}://{{ $host.host }}{{ . }}
+  {{- end }}
+{{- end }}
+{{- else if contains "NodePort" .Values.service.type }}
+  export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "common.fullname" . }})
+  export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
+  echo http://$NODE_IP:$NODE_PORT
+{{- else if contains "LoadBalancer" .Values.service.type }}
+     NOTE: It may take a few minutes for the LoadBalancer IP to be available.
+           You can watch the status of by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "common.fullname" . }}'
+  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "common.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 "common.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
+  echo "Visit http://127.0.0.1:8080 to use your application"
+  kubectl --namespace {{ .Release.Namespace }} port-forward $POD_NAME 8080:80
+{{- end }}

starter/templates/deployment.yaml

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+{{/* vim: set filetype=mustache: */}}
+
+{{- include "common.deployment" (list . .Values .Values.autoscaling .Values.serviceAccount "<CHARTNAME>.deployment") }}
+
+{{- define "<CHARTNAME>.deployment" -}}
+spec:
+  template:
+    spec:
+      containers:
+      - {{- include "common.container" (append . "<CHARTNAME>.container") | nindent 8 }}
+{{- end }}
+
+{{- define "<CHARTNAME>.container" -}}
+ports:
+  - name: http
+    containerPort: 80
+    protocol: TCP
+livenessProbe:
+  httpGet:
+    path: /
+    port: http
+readinessProbe:
+  httpGet:
+    path: /
+    port: http
+{{- end }}

starter/templates/ingress.yaml

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+{{/* vim: set filetype=mustache: */}}
+
+{{- include "common.ingress" (list . .Values.ingress .Values.service) }}

starter/templates/service.yaml

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+{{/* vim: set filetype=mustache: */}}
+
+{{- include "common.service" (list . .Values.service) }}

starter/templates/serviceaccount.yaml

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+{{/* vim: set filetype=mustache: */}}
+
+{{- include "common.serviceAccount" (list . .Values.serviceAccount) }}

starter/templates/tests/test-connection.yaml

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