Draft create

.helmignore

@@ -0,0 +1,27 @@
+# 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-python"
+    }
+    environment {
+      ORG               = 'blockstack'
+      APP_NAME          = 'blockstack-core'
+      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 = "$PREVIEW_NAMESPACE".toLowerCase()
+        }
+        steps {
+          container('python') {
+            sh "python -m unittest"
+
+            sh 'export VERSION=$PREVIEW_VERSION && skaffold build -f skaffold.yaml'
+
+
+            sh "jx step post build --image $DOCKER_REGISTRY/$ORG/$APP_NAME:$PREVIEW_VERSION"
+          }
+
+          dir ('./charts/preview') {
+           container('python') {
+             sh "make preview"
+             sh "jx preview --app $APP_NAME --dir ../.."
+           }
+          }
+        }
+      }
+      stage('Build Release') {
+        when {
+          branch 'master'
+        }
+        steps {
+          container('python') {
+            // ensure we're not on a detached head
+            sh "git checkout master"
+            sh "git config --global credential.helper store"
+
+            sh "jx step git credentials"
+            // so we can retrieve the version in later steps
+            sh "echo \$(jx-release-version) > VERSION"
+          }
+          dir ('./charts/blockstack-core') {
+            container('python') {
+              sh "make tag"
+            }
+          }
+          container('python') {
+            sh "python -m unittest"
+
+            sh 'export VERSION=`cat VERSION` && skaffold build -f skaffold.yaml'
+
+            sh "jx step post build --image $DOCKER_REGISTRY/$ORG/$APP_NAME:\$(cat VERSION)"
+          }
+        }
+      }
+      stage('Promote to Environments') {
+        when {
+          branch 'master'
+        }
+        steps {
+          dir ('./charts/blockstack-core') {
+            container('python') {
+              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:
+- wileyj
+reviewers:
+- wileyj

OWNERS_ALIASES

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+aliases:
+- wileyj
+best-approvers:
+- wileyj
+best-reviewers:
+- wileyj

charts/blockstack-core/.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/blockstack-core/Chart.yaml

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

charts/blockstack-core/Makefile

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+CHART_REPO := http://jenkins-x-chartmuseum:8080
+CURRENT=$(pwd)
+NAME := blockstack-core
+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)\/blockstack\/blockstack-core|" 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/blockstack-core/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 http://$NODE_IP:$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=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ template "fullname" . }} -o jsonpath='{.status.loadBalancer.ingress[0].ip}')
+  echo http://$SERVICE_IP:{{ .Values.service.externalPort }}
+{{- else }}
+  http://{{ .Release.Name }}.{{ .Values.basedomain }} to access your application
+{{- end }}

charts/blockstack-core/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/blockstack-core/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 }}
+        resources:
+{{ toYaml .Values.resources | indent 12 }}

charts/blockstack-core/templates/ingress.yaml

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+{{- if .Values.ingress.enabled -}}
+apiVersion: extensions/v1beta1
+kind: Ingress
+metadata:
+  name: {{ template "fullname" . }}
+  labels:
+    chart: "{{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}"
+spec:
+  rules:
+  - host: {{ .Release.Name }}.{{ .Values.basedomain }}
+    http:
+      paths:
+      - path: /
+        backend:
+          serviceName: {{ template "fullname" . }}
+          servicePort: {{ .Values.service.externalPort }}
+{{- end -}}

charts/blockstack-core/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/blockstack-core/values.yaml

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+# Default values for python.
+# This is a YAML-formatted file.
+# Declare variables to be passed into your templates.
+replicaCount: 1
+image:
+  repository: draft
+  tag: dev
+  pullPolicy: IfNotPresent
+service:
+  name: blockstack-core
+  type: ClusterIP
+  externalPort: 80
+  internalPort: 8080
+  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
+ingress:
+  enabled: false

charts/preview/Chart.yaml

@@ -0,0 +1,5 @@
+apiVersion: v1
+description: A Helm chart for Kubernetes
+icon: https://raw.githubusercontent.com/jenkins-x/jenkins-x-platform/master/images/python.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)\/blockstack\/blockstack-core|" 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: blockstack-core
+  repository: file://../blockstack-core

charts/preview/values.yaml

@@ -0,0 +1,22 @@
+
+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