Merge pull request #15 from srivatsamarichi/k8s

Adding helm charts

.github/workflows/Spacegame.Web.Docker.GHPackages.yml

@@ -1,5 +1,7 @@
 name: Spacegame.Web.Docker.GHPackages
 on:
+  schedule:
+    - cron: '0 0 * * *'
   push:
     branches: [ master, ghdemo ]
   pull_request:

.github/workflows/Spacegame.Web.k8s.yml

@@ -0,0 +1,105 @@
+name: Spacegame.Web.k8s
+on:
+  schedule:
+    - cron: '0 0 * * *'
+  push:
+    branches: [master, k8s]
+  pull_request:
+    branches: [ master ]
+
+# Environment variables available to all jobs and steps in this workflow
+env:
+  REGISTRY_NAME: darquewarrior
+  CLUSTER_NAME: playground
+  CLUSTER_RESOURCE_GROUP: testing
+  NAMESPACE: default
+
+jobs:
+  Container_Build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2    
+    - uses: azure/docker-login@v1
+      with:
+        login-server: darquewarrior.azurecr.io
+        username: ${{ secrets.REGISTRY_USERNAME }}
+        password: ${{ secrets.REGISTRY_PASSWORD }}
+
+    - name: Install Trivy
+      run: |
+        #!/bin/bash
+        sudo apt-get install wget apt-transport-https gnupg lsb-release
+        wget -qO - https://aquasecurity.github.io/trivy-repo/deb/public.key | sudo apt-key add -
+        echo deb https://aquasecurity.github.io/trivy-repo/deb $(lsb_release -sc) main | sudo tee -a /etc/apt/sources.list.d/trivy.list
+        sudo apt-get update
+        sudo apt-get install trivy
+        echo $HOME/Library/Caches
+    
+    - name: build, scan and tag image
+      run: |
+        docker build -f $GITHUB_WORKSPACE/Tailspin.SpaceGame.Web/Dockerfile -t ${{ secrets.ACR }}/tailspinspacegameweb:${{ github.run_number }} .
+        trivy --exit-code 0 --severity MEDIUM,HIGH ${{ secrets.ACR }}/tailspinspacegameweb:${{ github.run_number }}
+    
+    - name: push image
+      run: |
+        docker push ${{ secrets.ACR }}/tailspinspacegameweb:${{ github.run_number }}	
+#===============================================================================================================
+  AKS_deploy:
+    runs-on: ubuntu-latest
+    needs: Container_Build
+    steps:
+    - name: Azure login
+      uses: azure/login@v1
+      with:
+        creds: ${{ secrets.AZURE_CREDENTIALS }}    
+
+    - uses: azure/docker-login@v1
+      name: Docker login
+      with:
+        login-server: ${{ env.REGISTRY_NAME }}.azurecr.io
+        username: ${{ secrets.REGISTRY_USERNAME }}
+        password: ${{ secrets.REGISTRY_PASSWORD }}
+
+      # Set the target Azure Kubernetes Service (AKS) cluster. 
+    - uses: azure/aks-set-context@v1
+      name: Set the target AKS cluster
+      with:
+        creds: ${{ secrets.AZURE_CREDENTIALS }}
+        cluster-name: ${{ env.CLUSTER_NAME }}
+        resource-group: ${{ env.CLUSTER_RESOURCE_GROUP }}
+
+    # Create namespace if doesn't exist
+    - run: |
+        kubectl create namespace ${{ env.NAMESPACE }} --dry-run -o json | kubectl apply -f -
+      name: Create namespace if doesn't exist
+    
+    # Create imagepullsecret for Azure Container registry (ACR)
+    - uses: azure/k8s-create-secret@v1
+      name: Create imagepullsecret for ACR
+      with:
+        container-registry-url: ${{ env.REGISTRY_NAME }}.azurecr.io
+        container-registry-username: ${{ secrets.REGISTRY_USERNAME }}
+        container-registry-password: ${{ secrets.REGISTRY_PASSWORD }}
+        secret-name: ${{ env.REGISTRY_NAME }}-registry-connection
+        namespace: ${{ env.NAMESPACE }}
+
+    # Baking the helm chart to generate the manifests to deploy
+    - uses: azure/k8s-bake@v1
+      name: bake manifest file
+      with:
+        renderEngine: 'helm'
+        helmChart: 'deploy-k8s'
+        releaseName: tailspinweb
+        helm-version: 'latest' 
+      id: bake
+
+    # Deploy app to AKS
+    - uses: azure/k8s-deploy@v1
+      name: Deploy app to AKS
+      with:
+        manifests: ${{ steps.bake.outputs.manifestsBundle }}
+        images: |
+          ${{ env.REGISTRY_NAME }}.azurecr.io/tailspinspacegameweb:${{ github.run_number }}
+        imagepullsecrets: |
+          ${{ env.REGISTRY_NAME }}-registry-connection
+        namespace: ${{ env.NAMESPACE }}

deploy-k8s/.helmignore

@@ -0,0 +1,22 @@
+# 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
+.vscode/

deploy-k8s/Chart.yaml

@@ -0,0 +1,5 @@
+apiVersion: v1
+appVersion: "1.0"
+description: A Helm chart for Kubernetes
+name: mychart
+version: 0.1.0

deploy-k8s/templates/NOTES.txt

@@ -0,0 +1,21 @@
+1. Get the application URL by running these commands:
+{{- if .Values.ingress.enabled }}
+{{- range $host := .Values.ingress.hosts }}
+  {{- range .paths }}
+  http{{ if $.Values.ingress.tls }}s{{ end }}://{{ $host.host }}{{ . }}
+  {{- end }}
+{{- end }}
+{{- else if contains "NodePort" .Values.service.type }}
+  export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "mychart.fullname" . }})
+  export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
+  echo http://$NODE_IP:$NODE_PORT
+{{- else if contains "LoadBalancer" .Values.service.type }}
+     NOTE: It may take a few minutes for the LoadBalancer IP to be available.
+           You can watch the status of by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "mychart.fullname" . }}'
+  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "mychart.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.kubernetes.io/name={{ include "mychart.name" . }},app.kubernetes.io/instance={{ .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 }}

deploy-k8s/templates/_helpers.tpl

@@ -0,0 +1,45 @@
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "mychart.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 "mychart.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 "mychart.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Common labels
+*/}}
+{{- define "mychart.labels" -}}
+app.kubernetes.io/name: {{ include "mychart.name" . }}
+helm.sh/chart: {{ include "mychart.chart" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end -}}

deploy-k8s/templates/deployment.yaml

@@ -0,0 +1,30 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "mychart.fullname" . }}
+  labels:
+{{ include "mychart.labels" . | indent 4 }}
+spec:
+  replicas: {{ .Values.replicaCount }}
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: {{ include "mychart.name" . }}
+      app.kubernetes.io/instance: {{ .Release.Name }}
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: {{ include "mychart.name" . }}
+        app.kubernetes.io/instance: {{ .Release.Name }}
+    spec:
+    {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+    {{- end }}
+      containers:
+        - name: {{ .Chart.Name }}
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          ports:
+            - name: http
+              containerPort: 80
+              protocol: TCP

deploy-k8s/templates/ingress.yaml

@@ -0,0 +1,36 @@
+{{- if .Values.ingress.enabled -}}
+{{- $fullName := include "mychart.fullname" . -}}
+apiVersion: extensions/v1beta1
+kind: Ingress
+metadata:
+  name: {{ $fullName }}
+  labels:
+{{ include "mychart.labels" . | indent 4 }}
+  {{- with .Values.ingress.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+{{- if .Values.ingress.tls }}
+  tls:
+  {{- range .Values.ingress.tls }}
+    - hosts:
+      {{- range .hosts }}
+        - {{ . | quote }}
+      {{- end }}
+      secretName: {{ .secretName }}
+  {{- end }}
+{{- end }}
+  rules:
+  {{- range .Values.ingress.hosts }}
+    - host: {{ .host | quote }}
+      http:
+        paths:
+        {{- range .paths }}
+          - path: {{ . }}
+            backend:
+              serviceName: {{ $fullName }}
+              servicePort: http
+        {{- end }}
+  {{- end }}
+{{- end }}

deploy-k8s/templates/service.yaml

@@ -0,0 +1,16 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "mychart.fullname" . }}
+  labels:
+{{ include "mychart.labels" . | indent 4 }}
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    - port: {{ .Values.service.port }}
+      targetPort: http
+      protocol: TCP
+      name: http
+  selector:
+    app.kubernetes.io/name: {{ include "mychart.name" . }}
+    app.kubernetes.io/instance: {{ .Release.Name }}

deploy-k8s/templates/tests/test-connection.yaml

@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: "{{ include "mychart.fullname" . }}-test-connection"
+  labels:
+{{ include "mychart.labels" . | indent 4 }}
+  annotations:
+    "helm.sh/hook": test-success
+spec:
+  containers:
+    - name: wget
+      image: busybox
+      command: ['wget']
+      args:  ['{{ include "mychart.fullname" . }}:{{ .Values.service.port }}']
+  restartPolicy: Never

deploy-k8s/values.yaml

@@ -0,0 +1,50 @@
+# Default values for mychart.
+# This is a YAML-formatted file.
+# Declare variables to be passed into your templates.
+
+replicaCount: 1
+
+image:
+  repository: ${{ secrets.ACR }}/tailspinspacegameweb
+  tag: ${{ github.run_number }}
+  pullPolicy: IfNotPresent
+
+imagePullSecrets: []
+nameOverride: ""
+fullnameOverride: ""
+
+service:
+  type: LoadBalancer
+  port: 80
+
+ingress:
+  enabled: false
+  annotations: {}
+    # kubernetes.io/ingress.class: nginx
+    # kubernetes.io/tls-acme: "true"
+  hosts:
+    - host: chart-example.local
+      paths: []
+
+  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: {}