From aa47ac7bc4bfd4e0b40943cad871823881adaf3f Mon Sep 17 00:00:00 2001 From: Curtis Mattoon Date: Sun, 25 Mar 2018 13:11:57 -0400 Subject: [PATCH] Chart installs with backend.type: file --- Dockerfile | 5 +-- haste-server/.helmignore | 21 +++++++++++ haste-server/Chart.yaml | 5 +++ haste-server/templates/NOTES.txt | 19 ++++++++++ haste-server/templates/_helpers.tpl | 32 ++++++++++++++++ haste-server/templates/deployment.yaml | 51 ++++++++++++++++++++++++++ haste-server/templates/ingress.yaml | 39 ++++++++++++++++++++ haste-server/templates/service.yaml | 19 ++++++++++ haste-server/templates/storage.yaml | 34 +++++++++++++++++ haste-server/values.yaml | 48 ++++++++++++++++++++++++ 10 files changed, 270 insertions(+), 3 deletions(-) create mode 100644 haste-server/.helmignore create mode 100644 haste-server/Chart.yaml create mode 100644 haste-server/templates/NOTES.txt create mode 100644 haste-server/templates/_helpers.tpl create mode 100644 haste-server/templates/deployment.yaml create mode 100644 haste-server/templates/ingress.yaml create mode 100644 haste-server/templates/service.yaml create mode 100644 haste-server/templates/storage.yaml create mode 100644 haste-server/values.yaml diff --git a/Dockerfile b/Dockerfile index b6f4508..1c3a4fb 100644 --- a/Dockerfile +++ b/Dockerfile @@ -1,9 +1,9 @@ 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"] - diff --git a/haste-server/.helmignore b/haste-server/.helmignore new file mode 100644 index 0000000..f0c1319 --- /dev/null +++ b/haste-server/.helmignore @@ -0,0 +1,21 @@ +# 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 diff --git a/haste-server/Chart.yaml b/haste-server/Chart.yaml new file mode 100644 index 0000000..452338d --- /dev/null +++ b/haste-server/Chart.yaml @@ -0,0 +1,5 @@ +apiVersion: v1 +appVersion: "2.0.0" +description: A Helm chart for Kubernetes +name: haste-server +version: 0.1.0 diff --git a/haste-server/templates/NOTES.txt b/haste-server/templates/NOTES.txt new file mode 100644 index 0000000..518514f --- /dev/null +++ b/haste-server/templates/NOTES.txt @@ -0,0 +1,19 @@ +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 }} diff --git a/haste-server/templates/_helpers.tpl b/haste-server/templates/_helpers.tpl new file mode 100644 index 0000000..978dcb0 --- /dev/null +++ b/haste-server/templates/_helpers.tpl @@ -0,0 +1,32 @@ +{{/* 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 -}} diff --git a/haste-server/templates/deployment.yaml b/haste-server/templates/deployment.yaml new file mode 100644 index 0000000..f00879c --- /dev/null +++ b/haste-server/templates/deployment.yaml @@ -0,0 +1,51 @@ +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 }} diff --git a/haste-server/templates/ingress.yaml b/haste-server/templates/ingress.yaml new file mode 100644 index 0000000..429062f --- /dev/null +++ b/haste-server/templates/ingress.yaml @@ -0,0 +1,39 @@ +{{- 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 }} diff --git a/haste-server/templates/service.yaml b/haste-server/templates/service.yaml new file mode 100644 index 0000000..e4df3cf --- /dev/null +++ b/haste-server/templates/service.yaml @@ -0,0 +1,19 @@ +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 }} diff --git a/haste-server/templates/storage.yaml b/haste-server/templates/storage.yaml new file mode 100644 index 0000000..8087667 --- /dev/null +++ b/haste-server/templates/storage.yaml @@ -0,0 +1,34 @@ +{{- 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 }} diff --git a/haste-server/values.yaml b/haste-server/values.yaml new file mode 100644 index 0000000..4873b2c --- /dev/null +++ b/haste-server/values.yaml @@ -0,0 +1,48 @@ +# 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: {}