add static files

7 files changed, 206 insertions, 0 deletions

diff --git a/grumpy/static-files/templates/NOTES.txt b/grumpy/static-files/templates/NOTES.txt
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+++ b/grumpy/static-files/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 "static-files.fullname" . }})
+  export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
+  echo http://$NODE_IP:$NODE_PORT
+{{- else if contains "LoadBalancer" .Values.service.type }}
+     NOTE: It may take a few minutes for the LoadBalancer IP to be available.
+           You can watch the status of by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "static-files.fullname" . }}'
+  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "static-files.fullname" . }} -o jsonpath='{.status.loadBalancer.ingress[0].ip}')
+  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 "static-files.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 port-forward $POD_NAME 8080:80
+{{- end }}
diff --git a/grumpy/static-files/templates/_helpers.tpl b/grumpy/static-files/templates/_helpers.tpl
new file mode 100644
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+++ b/grumpy/static-files/templates/_helpers.tpl
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+{{/* vim: set filetype=mustache: */}}
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "static-files.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 "static-files.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 "static-files.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Common labels
+*/}}
+{{- define "static-files.labels" -}}
+app.kubernetes.io/name: {{ include "static-files.name" . }}
+helm.sh/chart: {{ include "static-files.chart" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end -}}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "static-files.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create -}}
+    {{ default (include "static-files.fullname" .) .Values.serviceAccount.name }}
+{{- else -}}
+    {{ default "default" .Values.serviceAccount.name }}
+{{- end -}}
+{{- end -}}
diff --git a/grumpy/static-files/templates/deployment.yaml b/grumpy/static-files/templates/deployment.yaml
new file mode 100644
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--- /dev/null
+++ b/grumpy/static-files/templates/deployment.yaml
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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "static-files.fullname" . }}
+  labels:
+{{ include "static-files.labels" . | indent 4 }}
+spec:
+  replicas: {{ .Values.replicaCount }}
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: {{ include "static-files.name" . }}
+      app.kubernetes.io/instance: {{ .Release.Name }}
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: {{ include "static-files.name" . }}
+        app.kubernetes.io/instance: {{ .Release.Name }}
+    spec:
+    {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+    {{- end }}
+      serviceAccountName: {{ template "static-files.serviceAccountName" . }}
+      containers:
+        - name: {{ .Chart.Name }}
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          ports:
+            - name: http
+              containerPort: 8080
+              protocol: TCP
+          livenessProbe:
+            httpGet:
+              path: /
+              port: http
+          readinessProbe:
+            httpGet:
+              path: /
+              port: http
+          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 }}
diff --git a/grumpy/static-files/templates/ingress.yaml b/grumpy/static-files/templates/ingress.yaml
new file mode 100644
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--- /dev/null
+++ b/grumpy/static-files/templates/ingress.yaml
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+{{- if .Values.ingress.enabled -}}
+{{- $fullName := include "static-files.fullname" . -}}
+{{- $svcPort := .Values.service.port -}}
+apiVersion: extensions/v1beta1
+kind: Ingress
+metadata:
+  name: {{ $fullName }}
+  labels:
+{{ include "static-files.labels" . | indent 4 }}
+  {{- with .Values.ingress.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+{{- if .Values.ingress.tls }}
+  tls:
+  {{- range .Values.ingress.tls }}
+    - hosts:
+      {{- range .hosts }}
+        - {{ . | quote }}
+      {{- end }}
+      secretName: {{ .secretName }}
+  {{- end }}
+{{- end }}
+  rules:
+  {{- range .Values.ingress.hosts }}
+    - host: {{ .host | quote }}
+      http:
+        paths:
+        {{- range .paths }}
+          - path: {{ . }}
+            backend:
+              serviceName: {{ $fullName }}
+              servicePort: {{ $svcPort }}
+        {{- end }}
+  {{- end }}
+{{- end }}
diff --git a/grumpy/static-files/templates/service.yaml b/grumpy/static-files/templates/service.yaml
new file mode 100644
index 0000000..f83fa84
--- /dev/null
+++ b/grumpy/static-files/templates/service.yaml
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+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "static-files.fullname" . }}
+  labels:
+{{ include "static-files.labels" . | indent 4 }}
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    - port: {{ .Values.service.port }}
+      targetPort: http
+      protocol: TCP
+      name: http
+  selector:
+    app.kubernetes.io/name: {{ include "static-files.name" . }}
+    app.kubernetes.io/instance: {{ .Release.Name }}
diff --git a/grumpy/static-files/templates/serviceaccount.yaml b/grumpy/static-files/templates/serviceaccount.yaml
new file mode 100644
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--- /dev/null
+++ b/grumpy/static-files/templates/serviceaccount.yaml
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+{{- if .Values.serviceAccount.create -}}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ template "static-files.serviceAccountName" . }}
+  labels:
+{{ include "static-files.labels" . | indent 4 }}
+{{- end -}}
diff --git a/grumpy/static-files/templates/tests/test-connection.yaml b/grumpy/static-files/templates/tests/test-connection.yaml
new file mode 100644
index 0000000..b6b36f5
--- /dev/null
+++ b/grumpy/static-files/templates/tests/test-connection.yaml
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+apiVersion: v1
+kind: Pod
+metadata:
+  name: "{{ include "static-files.fullname" . }}-test-connection"
+  labels:
+{{ include "static-files.labels" . | indent 4 }}
+  annotations:
+    "helm.sh/hook": test-success
+spec:
+  containers:
+    - name: wget
+      image: busybox
+      command: ['wget']
+      args:  ['{{ include "static-files.fullname" . }}:{{ .Values.service.port }}']
+  restartPolicy: Never