Adding v8 image

8.0.0/Dockerfile

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+FROM node:8.0.0
+MAINTAINER Azure App Services Container Images <appsvc-images@microsoft.com>
+
+COPY startup /opt/startup
+COPY hostingstart.html /home/site/wwwroot/hostingstart.html
+COPY sshd_config /etc/ssh/
+
+RUN npm install -g pm2 \
+     && mkdir -p /home/LogFiles \
+     && echo "root:Docker!" | chpasswd \
+     && apt update \
+     && apt install -y --no-install-recommends openssh-server \
+     && cd /opt/startup \
+     && npm install \
+     && chmod 755 /opt/startup/init_container.sh
+
+EXPOSE 2222 8080
+
+ENV PM2HOME /pm2home
+
+ENV PORT 8080
+ENV WEBSITE_ROLE_INSTANCE_ID localRoleInstance
+ENV WEBSITE_INSTANCE_ID localInstance
+
+WORKDIR /home/site/wwwroot
+
+ENTRYPOINT ["/opt/startup/init_container.sh"]

8.0.0/sshd_config

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+# This is ssh server systemwide configuration file.
+#
+# /etc/sshd_config
+
+Port 			2222
+ListenAddress 		0.0.0.0
+LoginGraceTime 		180
+X11Forwarding 		yes
+Ciphers aes128-cbc,3des-cbc,aes256-cbc
+MACs hmac-sha1,hmac-sha1-96
+StrictModes 		yes
+SyslogFacility 		DAEMON
+PrintMotd 		      no
+IgnoreRhosts 		no
+RhostsAuthentication 	no
+RhostsRSAAuthentication yes
+RSAAuthentication 	no 
+PasswordAuthentication 	yes
+PermitEmptyPasswords 	no
+PermitRootLogin 	yes
+

8.0.0/startup/default-static-site.js

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+var express = require('express');
+var server = express();
+var options = {
+    index: 'hostingstart.html'
+};
+server.use('/', express.static('/home/site/wwwroot', options));
+server.listen(process.env.PORT);

8.0.0/startup/generateStartupCommand.js

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+#!/usr/bin/env node
+const fs = require('fs'),
+      util = require('util');
+
+console.log("Generating app startup command");
+
+const DEFAULTAPP = "/opt/startup/default-static-site.js";
+const OUTFILE = "/opt/startup/startupCommand";
+
+var httpLoggingEnabled = process.env.HTTP_LOGGING_ENABLED;
+httpLoggingEnabled = (typeof httpLoggingEnabled !== 'undefined'
+    && httpLoggingEnabled !== null
+    && (httpLoggingEnabled.toLowerCase() === 'true' || httpLoggingEnabled.toLowerCase() === '1'))
+
+console.log("HTTP logging enabled: " + httpLoggingEnabled)
+
+var roleInstanceId = '';
+if (typeof process.env.WEBSITE_ROLE_INSTANCE_ID !== 'undefined'
+    && process.env.WEBSITE_ROLE_INSTANCE_ID !== null) {
+    roleInstanceId = process.env.WEBSITE_ROLE_INSTANCE_ID;
+}
+
+var startupCommand;
+var appCommandLine = process.argv.slice(2);
+
+if (appCommandLine.length >= 2) {
+    startupCommand = appCommandLine.join(" ");
+    console.log("Fully specified startup command detected.");
+}
+else {
+    var outFile = '/dev/null';
+    var errFile = '/dev/null';
+
+    if (httpLoggingEnabled) {
+        outFile = util.format('/home/LogFiles/node_%s_out.log', roleInstanceId);
+        errFile = util.format('/home/LogFiles/node_%s_err.log', roleInstanceId);
+    }
+
+    var pm2Template = util.format("pm2 start %%s --no-daemon --merge-logs -o %s -e %s", outFile, errFile);
+
+    if (appCommandLine.length == 1) {
+        // Assume a single-token appCommandLine is a startable node app, and
+        // run it with pm2
+        console.log("Single-token startup command detected, running as JavaScript via PM2");
+        startupCommand = util.format(pm2Template, appCommandLine[0]);
+    }
+    else {
+        // No appCommandLine, try to autodetect a user app
+        var autos = ['bin/www', 'server.js', 'app.js', 'index.js', 'hostingstart.js'];
+        for (var i = 0; i < autos.length; i++) {
+            var filename = "/home/site/wwwroot/" + autos[i];
+            if (fs.existsSync(filename)) {
+                console.log("Empty startup command detected, but found " +
+                    filename + ". Running as JavaScript via PM2.");
+                startupCommand = util.format(pm2Template, filename);
+                break;
+            }
+        }
+
+        if (!startupCommand)
+        {
+            var packageJsonPath = "/home/site/wwwroot/package.json";
+            var json = fs.existsSync(packageJsonPath) && JSON.parse(fs.readFileSync(packageJsonPath, 'utf8'))
+            if (typeof json == 'object' 
+                && typeof json.scripts == 'object'
+                && typeof json.scripts.start == 'string')
+            {
+                console.log("Found scripts.start in package.json, running 'npm start'.")
+                startupCommand = 'npm start';
+            }
+        }
+
+        if (!startupCommand) {
+            console.log("Empty startup command detected and no candidate startup script " +
+                "found. Running default static site.");
+            startupCommand = util.format(pm2Template, DEFAULTAPP);
+        }
+    }
+}
+
+// Write to file
+fs.writeFileSync(OUTFILE, startupCommand);

8.0.0/startup/init_container.sh

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+#!/usr/bin/env bash
+service ssh start
+
+mkdir "$PM2HOME"
+chmod 777 "$PM2HOME"
+ln -s /home/LogFiles "$PM2HOME"/logs
+
+touch /home/LogFiles/node_${WEBSITE_ROLE_INSTANCE_ID}_out.log
+echo "$(date) Container started" >> /home/LogFiles/node_${WEBSITE_ROLE_INSTANCE_ID}_out.log
+
+node /opt/startup/generateStartupCommand.js "$@"
+
+STARTUPCOMMAND=$(cat /opt/startup/startupCommand)
+echo "Running $STARTUPCOMMAND"
+exec $STARTUPCOMMAND

8.0.0/startup/package.json

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+{
+  "name": "default-static-site",
+  "version": "1.0.0",
+  "description": "Express-driven static site hosted from default App Service wwwroot directory",
+  "main": "default-static-site.js",
+  "dependencies": {
+    "express": "4.15.3"
+  },
+  "devDependencies": {},
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "Azure App Services Container Images <appsvc-images@microsoft.com>",
+  "license": "Apache-2.0"
+}