Draft create

.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
+*.png
+
+# known compile time folders
+target/
+node_modules/
+vendor/

Jenkinsfile

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+pipeline {
+ agent {
+ label "jenkins-ruby"
+ }
+ environment {
+ ORG = 'jenkinsx'
+ APP_NAME = 'ecsdemo-frontend'
+ CHARTMUSEUM_CREDS = credentials('jenkins-x-chartmuseum')
+ }
+ stages {
+ stage('CI Build and push snapshot') {
+ when {
+ branch 'PR-*'
+ }
+ environment {
+ PREVIEW_VERSION = "0.0.0-SNAPSHOT-$BRANCH_NAME-$BUILD_NUMBER"
+ PREVIEW_NAMESPACE = "$APP_NAME-$BRANCH_NAME".toLowerCase()
+ HELM_RELEASE = "$PREVIEW_NAMESPACE".toLowerCase()
+ }
+ steps {
+ container('ruby') {
+ sh "docker build -t $DOCKER_REGISTRY/$ORG/$APP_NAME:$PREVIEW_VERSION ."
+ sh "docker push $DOCKER_REGISTRY/$ORG/$APP_NAME:$PREVIEW_VERSION"
+ }
+
+ dir ('./charts/preview') {
+ container('ruby') {
+ sh "make preview"
+ sh "jx preview --app $APP_NAME --dir ../.."
+ }
+ }
+ }
+ }
+ stage('Build Release') {
+ when {
+ branch 'master'
+ }
+ steps {
+ container('ruby') {
+ // ensure we're not on a detached head
+ sh "git checkout master"
+ // until we switch to the new kubernetes / jenkins credential implementation use git credentials store
+ sh "git config --global credential.helper store"
+ // so we can retrieve the version in later steps
+ sh "echo \$(jx-release-version) > VERSION"
+ }
+ dir ('./charts/ecsdemo-frontend') {
+ container('ruby') {
+ sh "jx step git credentials"
+ sh "make tag"
+ }
+ }
+ container('ruby') {
+ sh "docker build -t $DOCKER_REGISTRY/$ORG/$APP_NAME:\$(cat VERSION) ."
+ sh "docker push $DOCKER_REGISTRY/$ORG/$APP_NAME:\$(cat VERSION)"
+ }
+ }
+ }
+ stage('Promote to Environments') {
+ when {
+ branch 'master'
+ }
+ steps {
+ dir ('./charts/ecsdemo-frontend') {
+ container('ruby') {
+ sh 'jx step changelog --version v\$(cat ../../VERSION)'
+
+ // release the helm chart
+ sh 'jx step helm release'
+
+ // promote through all 'Auto' promotion Environments
+ sh 'jx promote -b --all-auto --timeout 1h --version \$(cat ../../VERSION)'
+ }
+ }
+ }
+ }
+ }
+ post {
+ always {
+ cleanWs()
+ }
+ }
+ }

OWNERS

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+approvers:
+- brentley
+reviewers:
+- brentley

OWNERS_ALIASES

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+aliases:
+- brentley
+best-approvers:
+- brentley
+best-reviewers:
+- brentley

charts/ecsdemo-frontend/.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

charts/ecsdemo-frontend/Chart.yaml

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+apiVersion: v1
+description: A Helm chart for Kubernetes
+name: ecsdemo-frontend
+version: v0.1.0

charts/ecsdemo-frontend/Makefile

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+CHART_REPO := https://jenkins-x-chartmuseum:8080
+CURRENT=$(pwd)
+NAME := ecsdemo-frontend
+OS := $(shell uname)
+RELEASE_VERSION := $(shell cat ../../VERSION)
+
+build: clean
+ rm -rf requirements.lock
+ helm dependency build
+ helm lint
+
+install: clean build
+ helm install . --name ${NAME}
+
+upgrade: clean build
+ helm upgrade ${NAME} .
+
+delete:
+ helm delete --purge ${NAME}
+
+clean:
+ rm -rf charts
+ rm -rf ${NAME}*.tgz
+
+release: clean
+ helm dependency build
+ helm lint
+ helm init --client-only
+ helm package .
+ curl --fail -u $(CHARTMUSEUM_CREDS_USR):$(CHARTMUSEUM_CREDS_PSW) --data-binary "@$(NAME)-$(shell sed -n 's/^version: //p' Chart.yaml).tgz" $(CHART_REPO)/api/charts
+ rm -rf ${NAME}*.tgz%
+
+tag:
+ifeq ($(OS),Darwin)
+ sed -i "" -e "s/version:.*/version: $(RELEASE_VERSION)/" Chart.yaml
+ sed -i "" -e "s/tag: .*/tag: $(RELEASE_VERSION)/" values.yaml
+else ifeq ($(OS),Linux)
+ sed -i -e "s/version:.*/version: $(RELEASE_VERSION)/" Chart.yaml
+ sed -i -e "s/repository: .*/repository: $(DOCKER_REGISTRY)\/$(ORG)\/$(APP_NAME)/" values.yaml
+ sed -i -e "s/tag: .*/tag: $(RELEASE_VERSION)/" values.yaml
+else
+ echo "platfrom $(OS) not supported to release from"
+ exit -1
+endif
+ git add --all
+ git commit -m "release $(RELEASE_VERSION)" --allow-empty # if first release then no verion update is performed
+ git tag -fa v$(RELEASE_VERSION) -m "Release version $(RELEASE_VERSION)"
+ git push origin v$(RELEASE_VERSION)

charts/ecsdemo-frontend/templates/NOTES.txt

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+
+{{- if contains "NodePort" .Values.service.type }}
+ Get the application URL by running these commands:
+ export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ template "fullname" . }})
+ export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
+ echo https://$NODE_IP:$NODE_PORT/login
+{{- else if contains "LoadBalancer" .Values.service.type }}
+ Get the application URL by running these commands:
+ 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 "fullname" . }}'
+ export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ template "fullname" . }} -o jsonpath='{.status.loadBalancer.ingress[0].ip}')
+ echo https://$SERVICE_IP:{{ .Values.service.externalPort }}
+{{- else }}
+ https://{{ .Release.Name }}.{{ .Values.basedomain }} to access your application
+{{- end }}

charts/ecsdemo-frontend/templates/_helpers.tpl

@@ -0,0 +1,16 @@
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "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).
+*/}}
+{{- define "fullname" -}}
+{{- $name := default .Chart.Name .Values.nameOverride -}}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
+{{- end -}}

charts/ecsdemo-frontend/templates/deployment.yaml

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+apiVersion: extensions/v1beta1
+kind: Deployment
+metadata:
+ name: {{ template "fullname" . }}
+ labels:
+ draft: {{ default "draft-app" .Values.draft }}
+ chart: "{{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}"
+spec:
+ replicas: {{ .Values.replicaCount }}
+ template:
+ metadata:
+ labels:
+ draft: {{ default "draft-app" .Values.draft }}
+ app: {{ template "fullname" . }}
+{{- if .Values.podAnnotations }}
+ annotations:
+{{ toYaml .Values.podAnnotations | indent 8 }}
+{{- end }}
+ spec:
+ containers:
+ - name: {{ .Chart.Name }}
+ image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
+ imagePullPolicy: {{ .Values.image.pullPolicy }}
+ ports:
+ - containerPort: {{ .Values.service.internalPort }}
+ livenessProbe:
+ httpGet:
+ path: {{ .Values.probePath }}
+ port: {{ .Values.service.internalPort }}
+ initialDelaySeconds: {{ .Values.livenessProbe.initialDelaySeconds }}
+ periodSeconds: {{ .Values.livenessProbe.periodSeconds }}
+ successThreshold: {{ .Values.livenessProbe.successThreshold }}
+ timeoutSeconds: {{ .Values.livenessProbe.timeoutSeconds }}
+ readinessProbe:
+ httpGet:
+ path: {{ .Values.probePath }}
+ port: {{ .Values.service.internalPort }}
+ periodSeconds: {{ .Values.readinessProbe.periodSeconds }}
+ successThreshold: {{ .Values.readinessProbe.successThreshold }}
+ timeoutSeconds: {{ .Values.readinessProbe.timeoutSeconds }}
+ resources:
+{{ toYaml .Values.resources | indent 12 }}
+ terminationGracePeriodSeconds: {{ .Values.terminationGracePeriodSeconds }}

charts/ecsdemo-frontend/templates/service.yaml

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+apiVersion: v1
+kind: Service
+metadata:
+{{- if .Values.service.name }}
+ name: {{ .Values.service.name }}
+{{- else }}
+ name: {{ template "fullname" . }}
+{{- end }}
+ labels:
+ chart: "{{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}"
+{{- if .Values.service.annotations }}
+ annotations:
+{{ toYaml .Values.service.annotations | indent 4 }}
+{{- end }}
+spec:
+ type: {{ .Values.service.type }}
+ ports:
+ - port: {{ .Values.service.externalPort }}
+ targetPort: {{ .Values.service.internalPort }}
+ protocol: TCP
+ name: http
+ selector:
+ app: {{ template "fullname" . }}

charts/ecsdemo-frontend/values.yaml

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+# Default values for Ruby.
+# This is a YAML-formatted file.
+# Declare variables to be passed into your templates.
+replicaCount: 2
+image:
+ repository: draft
+ tag: dev
+ pullPolicy: IfNotPresent
+service:
+ name: ecsdemo-frontend
+ type: ClusterIP
+ externalPort: 80
+ internalPort: 3000
+ annotations:
+ fabric8.io/expose: "true"
+ fabric8.io/ingress.annotations: "kubernetes.io/ingress.class: nginx"
+resources:
+ limits:
+ cpu: 100m
+ memory: 128Mi
+ requests:
+ cpu: 100m
+ memory: 128Mi
+livenessProbe:
+ initialDelaySeconds: 60
+ periodSeconds: 10
+ successThreshold: 1
+ timeoutSeconds: 1
+readinessProbe:
+ periodSeconds: 10
+ successThreshold: 1
+ timeoutSeconds: 1
+terminationGracePeriodSeconds: 10

charts/preview/Chart.yaml

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+apiVersion: v1
+description: A Helm chart for Kubernetes
+icon: https://raw.githubusercontent.com/jenkins-x/jenkins-x-platform/master/images/java.png
+name: preview
+version: 0.1.0-SNAPSHOT

charts/preview/Makefile

@@ -0,0 +1,18 @@
+OS := $(shell uname)
+
+preview: 
+ifeq ($(OS),Darwin)
+ sed -i "" -e "s/version:.*/version: $(PREVIEW_VERSION)/" Chart.yaml
+ sed -i "" -e "s/version:.*/version: $(PREVIEW_VERSION)/" ../*/Chart.yaml
+ sed -i "" -e "s/tag: .*/tag: $(PREVIEW_VERSION)/" values.yaml
+else ifeq ($(OS),Linux)
+ sed -i -e "s/version:.*/version: $(PREVIEW_VERSION)/" Chart.yaml
+ sed -i -e "s/version:.*/version: $(PREVIEW_VERSION)/" ../*/Chart.yaml
+ sed -i -e "s|repository: .*|repository: $(DOCKER_REGISTRY)\/brentley\/ecsdemo-frontend|" values.yaml
+ sed -i -e "s/tag: .*/tag: $(PREVIEW_VERSION)/" values.yaml
+else
+ echo "platfrom $(OS) not supported to release from"
+ exit -1
+endif
+ echo " version: $(PREVIEW_VERSION)" >> requirements.yaml
+ jx step helm build

charts/preview/requirements.yaml

@@ -0,0 +1,13 @@
+
+dependencies:
+- alias: expose
+ name: exposecontroller
+ repository: https://chartmuseum.build.cd.jenkins-x.io
+ version: 2.3.56
+- alias: cleanup
+ name: exposecontroller
+ repository: https://chartmuseum.build.cd.jenkins-x.io
+ version: 2.3.56
+- alias: preview
+ name: ecsdemo-frontend
+ repository: file:https://../ecsdemo-frontend

charts/preview/values.yaml

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+
+expose:
+ Annotations:
+ helm.sh/hook: post-install,post-upgrade
+ helm.sh/hook-delete-policy: hook-succeeded
+ config:
+ exposer: Ingress
+ http: true
+ tlsacme: false
+
+cleanup:
+ Args:
+ - --cleanup
+ Annotations:
+ helm.sh/hook: pre-delete
+ helm.sh/hook-delete-policy: hook-succeeded
+
+preview:
+ image:
+ repository:
+ tag:
+ pullPolicy: IfNotPresent