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charts/httpd/v0.1.0/.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

charts/httpd/v0.1.0/Chart.yaml

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+apiVersion: v1
+appVersion: "1.0"
+description: A Helm chart for Kubernetes
+name: httpd
+version: 0.1.1

charts/httpd/v0.1.0/questions.yml

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+categories:
+- MOLGENIS
+questions:
+- variable: molgenisUsername
+  default: "molgenis"
+  description: "User of the application"
+  type: string
+  required: true
+  label: MOLGENIS username
+  group: "MOLGENIS Settings"
+- variable: molgenisEmail
+  default: "admin@molgenis.org"
+  description: "Admin email"
+  type: string
+  required: true
+  label: MOLGENIS admin email
+  group: "MOLGENIS Settings"
+- variable: persistence.enabled
+  default: "false"
+  description: "Enable persistent volume for MOLGENIS"
+  type: boolean
+  required: true
+  label: MOLGENIS Persistent Volume Enabled
+  show_subquestion_if: true
+  group: "MOLGENIS Settings"
+  subquestions:
+  - variable: persistence.size
+    default: "10Gi"
+    description: "Persistent Volume Size"
+    type: string
+    label: MOLGENIS Volume Size
+  - variable: persistence.storageClass
+    default: ""
+    description: "If undefined or null, uses the default StorageClass. Default to null"
+    type: storageclass
+    label: Default StorageClass for MOLGENIS
+- variable: ingress.enabled
+  default: "true"
+  description: "Expose app using Layer 7 Load Balancer - ingress"
+  type: boolean
+  label: Expose app using Layer 7 Load Balancer
+  show_subquestion_if: true
+  group: "Services and Load Balancing"
+  subquestions:
+  - variable: ingress.hosts[0].name
+    default: "test.molgenis.org"
+    description: "Hostname for your stack"
+    type: hostname
+    required: true
+    label: Hostname
+- variable: httpd.hostname
+  default: "test.molgenis.org"
+  description: "Hostname for your services (comma separated, example: [hostname]:[port])"
+  type: string
+  required: false
+  group: "Apache configuration"
+  label: Hostname
+- variable: httpd.proxy
+  default: ""
+  description: "Proxy for your services (comma separated, example: [service]:[port]:[path])"
+  type: string
+  required: false
+  group: "Apache configuration"
+  label: Proxy
+- variable: httpd.redirect
+  default: ""
+  description: "Redirection urls for your services (comma separated, example: [redirection_url])"
+  type: string
+  required: false
+  group: "Apache configuration"
+  label: Redirection

charts/httpd/v0.1.0/templates/NOTES.txt

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+1. Get the application URL by running these commands:
+{{- if .Values.ingress.enabled }}
+{{- range .Values.ingress.hosts }}
+  http{{ if $.Values.ingress.tls }}s{{ end }}://{{ . }}{{ $.Values.ingress.path }}
+{{- end }}
+{{- else if contains "NodePort" .Values.service.type }}
+  export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ template "httpd.fullname" . }})
+  export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
+  echo http://$NODE_IP:$NODE_PORT
+{{- else if contains "LoadBalancer" .Values.service.type }}
+     NOTE: It may take a few minutes for the LoadBalancer IP to be available.
+           You can watch the status of by running 'kubectl get svc -w {{ template "httpd.fullname" . }}'
+  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ template "httpd.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={{ template "httpd.name" . }},release={{ .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 }}

charts/httpd/v0.1.0/templates/_helpers.tpl

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+{{/* vim: set filetype=mustache: */}}
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "httpd.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 "httpd.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 "httpd.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
+{{- end -}}

charts/httpd/v0.1.0/templates/deployment.yaml

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+apiVersion: apps/v1beta2
+kind: Deployment
+metadata:
+  name: {{ template "httpd.fullname" . }}
+  labels:
+    app: {{ template "httpd.name" . }}
+    chart: {{ template "httpd.chart" . }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+spec:
+  replicas: {{ .Values.replicaCount }}
+  selector:
+    matchLabels:
+      app: {{ template "httpd.name" . }}
+      release: {{ .Release.Name }}
+  template:
+    metadata:
+      labels:
+        app: {{ template "httpd.name" . }}
+        release: {{ .Release.Name }}
+    spec:
+      containers:
+        - name: {{ .Chart.Name }}
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          ports:
+            - name: http
+              containerPort: 80
+              protocol: TCP
+          env:
+            - name: SERVER_NAME
+              value: "{{ .Values.httpd.hostname }}"
+            - name: PROXY_SERVICE
+              value: "{{ .Values.httpd.proxy }}"
+            - name: REDIRECT_URL
+              value: "{{ .Values.httpd.redirect }}"
+          livenessProbe:
+            httpGet:
+              path: /
+              port: http
+          readinessProbe:
+            httpGet:
+              path: /
+              port: http
+          resources:
+{{ toYaml .Values.resources | indent 12 }}
+    {{- with .Values.nodeSelector }}
+      nodeSelector:
+{{ toYaml . | indent 8 }}
+    {{- end }}
+    {{- with .Values.affinity }}
+      affinity:
+{{ toYaml . | indent 8 }}
+    {{- end }}
+    {{- with .Values.tolerations }}
+      tolerations:
+{{ toYaml . | indent 8 }}
+    {{- end }}

charts/httpd/v0.1.0/templates/ingress.yaml

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+{{- if .Values.ingress.enabled }}
+{{- range .Values.ingress.hosts }}
+apiVersion: extensions/v1beta1
+kind: Ingress
+metadata:
+  name: "{{ $.Release.Name }}-ingress"
+  labels:
+    app: {{ template "httpd.fullname" $ }}
+    chart: "{{ $.Chart.Name }}-{{ $.Chart.Version }}"
+    release: "{{ $.Release.Name }}"
+    heritage: "{{ $.Release.Service }}"
+  annotations:
+    {{- if .tls }}
+    ingress.kubernetes.io/secure-backends: "true"
+    {{- end }}
+    {{- range $key, $value := .annotations }}
+    {{ $key }}: {{ $value | quote }}
+    {{- end }}
+spec:
+  rules:
+  - host: {{ .name }}
+    http:
+      paths:
+        - path: {{ default "/" .path }}
+          backend:
+            serviceName: {{ template "httpd.fullname" $ }}
+            servicePort: 80
+{{- if .tls }}
+  tls:
+  - hosts:
+    - {{ .name }}
+    secretName: {{ .tlsSecret }}
+{{- end }}
+---
+{{- end }}
+{{- end }}

charts/httpd/v0.1.0/templates/service.yaml

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+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ template "httpd.fullname" . }}
+  labels:
+    app: {{ template "httpd.name" . }}
+    chart: {{ template "httpd.chart" . }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    - port: {{ .Values.service.port }}
+      targetPort: http
+      protocol: TCP
+      name: http
+  selector:
+    app: {{ template "httpd.name" . }}
+    release: {{ .Release.Name }}

charts/httpd/v0.1.0/values.yaml

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+# Default values for jenkins.
+# This is a YAML-formatted file.
+# Declare variables to be passed into your templates.
+
+replicaCount: 1
+
+image:
+  repository: registry.webhosting.rug.nl/molgenis/httpd
+  tag: lts
+  pullPolicy: always
+
+service:
+  type: ClusterIP
+  port: 80
+
+httpd:
+  proxy: httpd:80:/
+  redirect: redirect.molgenis.local
+  hostname: test.molgenis.local
+  volume:
+    username: molgenis
+    email: admin@molgenis.org
+
+ingress:
+  enabled: false
+  annotations: {}
+    # kubernetes.io/ingress.class: nginx
+    # kubernetes.io/tls-acme: "true"
+  path: /
+  hosts:
+    - molgenis.local
+  tls: []
+  #  - secretName: chart-example-tls
+  #    hosts:
+  #      - chart-example.local
+
+resources: {}
+  # We usually recommend not to specify default resources and to leave this as a conscious
+  # choice for the user. This also increases chances charts run on environments with little
+  # resources, such as Minikube. If you do want to specify resources, uncomment the following
+  # lines, adjust them as necessary, and remove the curly braces after 'resources:'.
+  # limits:
+  #  cpu: 100m
+  #  memory: 128Mi
+  # requests:
+  #  cpu: 100m
+  #  memory: 128Mi
+
+nodeSelector: {}
+
+tolerations: []
+
+affinity: {}