Chart installs with backend.type: file

This commit is contained in:
Curtis Mattoon 2018-03-25 13:11:57 -04:00 committed by Curtis Mattoon
parent 0bf0fbfe58
commit aa47ac7bc4
10 changed files with 270 additions and 3 deletions

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FROM node:carbon
LABEL org.label-schema.schema-version = "1.0.0"
LABEL org.label-schema.name = "hastebin"
LABEL org.label-schema.name = "haste-server"
LABEL org.label-schema.description = "Open-Source PasteBin Written in Node.js"
LABEL org.label-schema.vcs-url = "https://github.com/cmattoon/haste-server"
LABEL org.label-schema.vcs-url = "https://github.com/seejohnrun/haste-server"
WORKDIR /usr/src/app
@ -18,4 +18,3 @@ EXPOSE 80
VOLUME ["/data"]
CMD ["npm", "start"]

21
haste-server/.helmignore Normal file
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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

5
haste-server/Chart.yaml Normal file
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apiVersion: v1
appVersion: "2.0.0"
description: A Helm chart for Kubernetes
name: haste-server
version: 0.1.0

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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 "haste-server.fullname" . }})
export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
echo http://$NODE_IP:$NODE_PORT
{{- else if contains "LoadBalancer" .Values.service.type }}
NOTE: It may take a few minutes for the LoadBalancer IP to be available.
You can watch the status of by running 'kubectl get svc -w {{ template "haste-server.fullname" . }}'
export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ template "haste-server.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 "haste-server.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 }}

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

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apiVersion: apps/v1beta2
kind: Deployment
metadata:
name: {{ template "haste-server.fullname" . }}
labels:
app: {{ template "haste-server.name" . }}
chart: {{ template "haste-server.chart" . }}
release: {{ .Release.Name }}
heritage: {{ .Release.Service }}
spec:
replicas: {{ .Values.replicaCount }}
selector:
matchLabels:
app: {{ template "haste-server.name" . }}
release: {{ .Release.Name }}
template:
metadata:
labels:
app: {{ template "haste-server.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
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 }}

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{{- if .Values.ingress.enabled -}}
{{- $fullName := include "haste-server.fullname" . -}}
{{- $servicePort := .Values.service.port -}}
{{- $ingressPath := .Values.ingress.path -}}
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
name: {{ $fullName }}
labels:
app: {{ template "haste-server.name" . }}
chart: {{ template "haste-server.chart" . }}
release: {{ .Release.Name }}
heritage: {{ .Release.Service }}
{{- with .Values.ingress.annotations }}
annotations:
{{ toYaml . | indent 4 }}
{{- end }}
spec:
{{- if .Values.ingress.tls }}
tls:
{{- range .Values.ingress.tls }}
- hosts:
{{- range .hosts }}
- {{ . }}
{{- end }}
secretName: {{ .secretName }}
{{- end }}
{{- end }}
rules:
{{- range .Values.ingress.hosts }}
- host: {{ . }}
http:
paths:
- path: {{ $ingressPath }}
backend:
serviceName: {{ $fullName }}
servicePort: http
{{- end }}
{{- end }}

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apiVersion: v1
kind: Service
metadata:
name: {{ template "haste-server.fullname" . }}
labels:
app: {{ template "haste-server.name" . }}
chart: {{ template "haste-server.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 "haste-server.name" . }}
release: {{ .Release.Name }}

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{{- if eq .Values.backend.type "file" }}
# Skipping File PVC for now
{{- else if eq .Values.backend.type "redis" }}
---
apiVersion: apps/v1beta2
kind: Deployment
metadata:
name: {{ template "haste-server.fullname" . }}
labels:
app: {{ template "haste-server.name" . }}
chart: {{ template "haste-server.chart" . }}
release: {{ .Release.Name }}
heritage: {{ .Release.Service }}
spec:
replicas: 1
selector:
matchLabels:
app: {{ template "haste-server.name" . }}
release: {{ .Release.Name }}
template:
metadata:
labels:
app: {{ template "haste-server.name" . }}
release: {{ .Release.Name }}
spec:
containers:
- name: {{ .Chart.Name }}-redis
image: redis
imagePullPolicy: Always
ports:
- name: redis-server
protocol: TCP
containerPort: 6379
{{- end }}

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haste-server/values.yaml Normal file
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# Default values for haste-server.
# This is a YAML-formatted file.
# Declare variables to be passed into your templates.
replicaCount: 1
backend:
type: file
image:
repository: cmattoon/haste-server
tag: stable
pullPolicy: IfNotPresent
service:
type: NodePort
port: 80
ingress:
enabled: false
annotations: {}
# kubernetes.io/ingress.class: nginx
# kubernetes.io/tls-acme: "true"
path: /
hosts:
- chart-example.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: {}