microsoft · likamrat · Feb 8, 2023 · Feb 8, 2023 · Feb 8, 2023 · Feb 8, 2023
diff --git a/hello-arc-windows/src/app/Dockerfile b/hello-arc-windows/src/app/Dockerfile
@@ -0,0 +1,32 @@
+FROM azurearcjumpstart.azurecr.io/node-windows-servercore:ltsc2019
+
+ARG IMAGE_CREATE_DATE
+ARG IMAGE_VERSION
+ARG IMAGE_SOURCE_REVISION
+
+# Metadata as defined in OCI image spec annotations - https://github.com/opencontainers/image-spec/blob/master/annotations.md
+LABEL org.opencontainers.image.title="Hello Arc!" \
+      org.opencontainers.image.description="Provides a demo app to deploy to an Azure Arc-enabled Kubernetes cluster. It displays a message, the name of the pod and details of the node it is deployed to." \
+      org.opencontainers.image.created=$IMAGE_CREATE_DATE \
+      org.opencontainers.image.version=$IMAGE_VERSION \
+      org.opencontainers.image.authors="Jan Egil Ring" \
+      org.opencontainers.image.url="azurearcjumpstart.azurecr.io/hello-arc:windows" \
+      org.opencontainers.image.documentation="https://github.com/microsoft/azure-arc-jumpstart-apps/tree/main/hello-arc-windows" \
+      org.opencontainers.image.vendor="Microsoft" \
+      org.opencontainers.image.licenses="MIT" \
+      org.opencontainers.image.source="https://github.com/microsoft/azure-arc-jumpstart-apps.git" \
+      org.opencontainers.image.revision=$IMAGE_SOURCE_REVISION
+
+# Create app directory
+RUN mkdir -p c:\app
+WORKDIR  c:\\app
+
+# Install app dependencies
+COPY package.json c:\\app
+RUN npm install
+
+# Bundle app source
+COPY . c:\\app
+
+#USER node
+CMD [ "C:\\nodejs\\npm.cmd", "start" ]
diff --git a/hello-arc-windows/src/app/package.json b/hello-arc-windows/src/app/package.json
@@ -0,0 +1,19 @@
+{
+  "name": "hello-kubernetes",
+  "version": "1.8.0",
+  "description": "Hello Kubernetes!",
+  "author": "Paul Bouwer",
+  "license": "MIT",
+  "main": "server.js",
+  "scripts": {
+    "start": "node server.js"
+  },
+  "dependencies": {
+    "bytes": "^3.1.0",
+    "express": "^4.17.1",
+    "express-handlebars": "^3.1.0",
+    "handlebars": "^4.7.6",
+    "minimist": ">=1.2.5",
+    "morgan": "^1.9.1"
+  }
+}
diff --git a/hello-arc-windows/src/app/server.js b/hello-arc-windows/src/app/server.js
@@ -0,0 +1,28 @@
+var express = require('express');
+var exphbs  = require('express-handlebars');
+var app = express();
+var os = require("os");
+var morgan  = require('morgan');
+
+app.engine('handlebars', exphbs({defaultLayout: 'main'}));
+app.set('view engine', 'handlebars');
+app.use(express.static('static'));
+app.use(morgan('combined'));
+
+// Configuration
+var port = process.env.PORT || 8080;
+var message = process.env.MESSAGE || "Hello Azure Arc GitOps Demo!";
+
+app.get('/', function (req, res) {
+    res.render('home', {
+      message: message,
+      platform: os.type(),
+      release: os.release(),
+      hostName: os.hostname()
+    });
+});
+
+// Set up listener
+app.listen(port, function () {
+  console.log("Listening on: http://%s:%s", os.hostname(), port);
+});
diff --git a/hello-arc-windows/src/app/static/css/main.css b/hello-arc-windows/src/app/static/css/main.css
@@ -0,0 +1,49 @@
+body {
+  margin:0;
+  padding:0;
+  background-color:white;
+}
+
+div.main { 
+  text-align: center;
+}
+
+div.main img {
+  margin: 40px 0;
+}
+
+div.content {   
+  color:#f2f2f2; 
+}
+.content #message {
+  margin: 10px 0 50px 0;
+  padding: 30px 0;  
+  font-family: 'Ubuntu', sans-serif;
+  font-weight: 300;
+  font-size: 44pt;
+  background-color: #1a6ad3;
+  /* border-top: 2px solid #909090;
+  border-bottom: 2px solid #909090; */
+}
+
+.content #info {
+  margin: 0 auto;
+  font-family: 'Ubuntu', sans-serif;
+  font-weight: 300;
+  font-size: 16pt;
+  color: black;
+}
+
+.content #info table {
+  margin: 10px auto;
+}
+
+.content #info table th {
+  text-align: right;
+  padding-right: 20px;
+}
+
+.content #info table td {
+  text-align: left;
+}
+
diff --git a/hello-arc-windows/src/app/static/images/logo.png b/hello-arc-windows/src/app/static/images/logo.png
diff --git a/hello-arc-windows/src/app/views/home.handlebars b/hello-arc-windows/src/app/views/home.handlebars
@@ -0,0 +1,16 @@
+<div id="message">
+  {{ message }}
+</div>
+<div id="info">
+  <table>
+    <tr>
+      <th>pod:</th>
+      <td>{{ hostName }}</td>
+    </tr>
+    <tr>
+      <th>node:</th>
+      <td>{{ platform }} ({{ release }})</td>
+    </tr>
+  </table>
+
+</div>
diff --git a/hello-arc-windows/src/app/views/layouts/main.handlebars b/hello-arc-windows/src/app/views/layouts/main.handlebars
@@ -0,0 +1,18 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <title>Hello Kubernetes!</title>
+    <link rel="stylesheet" type="text/css" href="/css/main.css">
+    <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Ubuntu:300" >
+</head>
+<body>
+
+  <div class="main">
+    <img src="/images/logo.png"/>
+    <div class="content">
+      {{{body}}}
+    </div>
+  </div>
+
+</body>
+</html>
diff --git a/hello-arc-windows/src/node/Dockerfile b/hello-arc-windows/src/node/Dockerfile
@@ -0,0 +1,48 @@
+FROM mcr.microsoft.com/windows/servercore:ltsc2019
+
+SHELL ["powershell", "-Command", "$ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue';"]
+
+# PATH isn't actually set in the Docker image, so we have to set it from within the container
+RUN $newPath = ('C:\nodejs;{0}\Yarn\bin;{1}' -f $env:LOCALAPPDATA, $env:PATH); \
+	Write-Host ('Updating PATH: {0}' -f $newPath); \
+	[Environment]::SetEnvironmentVariable('PATH', $newPath, [EnvironmentVariableTarget]::Machine)
+# doing this first to share cache across versions more aggressively
+
+ENV NODE_VERSION 18.14.0
+ENV NODE_SHA256 2e8f00da72f6bd993e3b980ff844b948baf936e1e67e3694a7a3e5f6f7c9beb4
+
+RUN $url = ('https://nodejs.org/dist/v{0}/node-v{0}-win-x64.zip' -f $env:NODE_VERSION); \
+	Write-Host ('Downloading {0} ...' -f $url); \
+	Invoke-WebRequest -Uri $url -OutFile 'node.zip'; \
+	\
+	Write-Host ('Verifying sha256 ({0}) ...' -f $env:NODE_SHA256); \
+	if ((Get-FileHash node.zip -Algorithm sha256).Hash -ne $env:NODE_SHA256) { throw 'SHA256 mismatch' }; \
+	\
+	Write-Host 'Expanding ...'; \
+	Expand-Archive node.zip -DestinationPath C:\; \
+	\
+	Write-Host 'Renaming ...'; \
+	Rename-Item -Path ('C:\node-v{0}-win-x64' -f $env:NODE_VERSION) -NewName 'C:\nodejs'; \
+	\
+	Write-Host 'Removing ...'; \
+	Remove-Item node.zip -Force; \
+	\
+	Write-Host 'Verifying ("node --version") ...'; \
+	node --version; \
+	Write-Host 'Verifying ("npm --version") ...'; \
+	npm --version; \
+	\
+	Write-Host 'Complete.'
+
+ENV YARN_VERSION 1.22.17
+
+# "It is recommended to install Yarn through the npm package manager" (https://classic.yarnpkg.com/en/docs/install)
+RUN Write-Host 'Installing "yarn" ...'; \
+	npm install --global ('yarn@{0}' -f $env:YARN_VERSION); \
+	\
+	Write-Host 'Verifying ("yarn --version") ...'; \
+	yarn --version; \
+	\
+	Write-Host 'Complete.'
+
+CMD [ "node" ]
diff --git a/hello-arc-windows/src/test.ps1 b/hello-arc-windows/src/test.ps1
@@ -0,0 +1,33 @@
+cd /workspaces
+git clone https://github.com/microsoft/azure-arc-jumpstart-apps.git
+
+cd /workspaces/azure-arc-jumpstart-apps/hello-arc-windows/src
+
+# Build Windows Server container image with Node installed, needed as Node does not have an official Windows image per 2023-02-08: https://github.com/nodejs/docker-node/pull/362
+docker build ./node -t azurearcjumpstart.azurecr.io/node-windows-servercore:ltsc2019
+
+docker push azurearcjumpstart.azurecr.io/node-windows-servercore:ltsc2019
+
+# Build node application
+docker build ./app -t azurearcjumpstart.azurecr.io/hello-arc:windows
+
+docker push azurearcjumpstart.azurecr.io/hello-arc:windows
+
+# Test locally
+docker run -d -p 8080:8080 azurearcjumpstart.azurecr.io/hello-arc:windows
+
+# AKS
+az login
+az aks get-credentials --resource-group aks-demo-rg --name aks-demo
+
+# Test Linux image on AKS Linux node
+kubectl run hello-arc-linux --image liorkamrat/hello-arc --overrides='{"apiVersion": "v1", "spec": {"nodeSelector": { "kubernetes.io/os": "linux" }}}'
+
+# Verify app is working
+kubectl port-forward hello-arc-linux 8080:8080
+
+# Test Windows image on AKS Windows node
+kubectl run hello-arc-windows --image azurearcjumpstart.azurecr.io/hello-arc:windows --overrides='{"apiVersion": "v1", "spec": {"nodeSelector": { "kubernetes.io/os": "windows" }}}'
+
+# Verify app is working
+kubectl port-forward hello-arc-windows 8080:8080