XAWS-4: Added CDK code for XWiki demo installation with unit tests.

xwiki-demo-cdk/.gitignore

@@ -3,6 +3,8 @@
 *.d.ts
 node_modules
 
+
 # CDK asset staging directory
 .cdk.staging
 cdk.out
+.eslintrc.json

xwiki-demo-cdk/lib/xwiki-demo-cdk-stack.ts → xwiki-demo-cdk/Bin/xwiki-demo-cdk.ts

@@ -1,3 +1,4 @@
+#!/usr/bin/env node
 /*
  * See the NOTICE file distributed with this work for additional
  * information regarding copyright ownership.
@@ -17,12 +18,15 @@
  * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
  * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
  */
-import * as cdk from '@aws-cdk/core';
+import 'source-map-support/register'
+import { App } from '@aws-cdk/core'
+import { EC2XwikiDemo } from '../lib/stacks/ec2-xwiki-demo'
+import { xwikidownload } from '../lib/stacks/config'
 
-export class XwikiDemoCdkStack extends cdk.Stack {
-  constructor(scope: cdk.Construct, id: string, props?: cdk.StackProps) {
-    super(scope, id, props);
-
-    // The code that defines your stack goes here
+const app = new App()
+new EC2XwikiDemo(app, 'ec2XwikiDemo', {
+  xwiki: xwikidownload,
+  env: {
+    region: 'eu-central-1'
   }
-}
+})

xwiki-demo-cdk/cdk.context.json

@@ -0,0 +1,95 @@
+{
+  "vpc-provider:account=656019072197:filter.isDefault=true:region=us-east-1:returnAsymmetricSubnets=true": {
+    "vpcId": "vpc-740af709",
+    "vpcCidrBlock": "172.31.0.0/16",
+    "availabilityZones": [],
+    "subnetGroups": [
+      {
+        "name": "Public",
+        "type": "Public",
+        "subnets": [
+          {
+            "subnetId": "subnet-257c0c68",
+            "cidr": "172.31.16.0/20",
+            "availabilityZone": "us-east-1a",
+            "routeTableId": "rtb-8f8ff7f1"
+          },
+          {
+            "subnetId": "subnet-20d8757f",
+            "cidr": "172.31.32.0/20",
+            "availabilityZone": "us-east-1b",
+            "routeTableId": "rtb-8f8ff7f1"
+          },
+          {
+            "subnetId": "subnet-f1319097",
+            "cidr": "172.31.0.0/20",
+            "availabilityZone": "us-east-1c",
+            "routeTableId": "rtb-8f8ff7f1"
+          },
+          {
+            "subnetId": "subnet-0e8b242f",
+            "cidr": "172.31.80.0/20",
+            "availabilityZone": "us-east-1d",
+            "routeTableId": "rtb-8f8ff7f1"
+          },
+          {
+            "subnetId": "subnet-7a3dc94b",
+            "cidr": "172.31.48.0/20",
+            "availabilityZone": "us-east-1e",
+            "routeTableId": "rtb-8f8ff7f1"
+          },
+          {
+            "subnetId": "subnet-47f76d49",
+            "cidr": "172.31.64.0/20",
+            "availabilityZone": "us-east-1f",
+            "routeTableId": "rtb-8f8ff7f1"
+          }
+        ]
+      }
+    ]
+  },
+  "vpc-provider:account=656019072197:filter.isDefault=true:region=eu-central-1:returnAsymmetricSubnets=true": {
+    "vpcId": "vpc-16268b7c",
+    "vpcCidrBlock": "172.31.0.0/16",
+    "availabilityZones": [],
+    "subnetGroups": [
+      {
+        "name": "Public",
+        "type": "Public",
+        "subnets": [
+          {
+            "subnetId": "subnet-f691059c",
+            "cidr": "172.31.16.0/20",
+            "availabilityZone": "eu-central-1a",
+            "routeTableId": "rtb-708ea91a"
+          },
+          {
+            "subnetId": "subnet-afe724d3",
+            "cidr": "172.31.32.0/20",
+            "availabilityZone": "eu-central-1b",
+            "routeTableId": "rtb-708ea91a"
+          },
+          {
+            "subnetId": "subnet-1711c75b",
+            "cidr": "172.31.0.0/20",
+            "availabilityZone": "eu-central-1c",
+            "routeTableId": "rtb-708ea91a"
+          }
+        ]
+      }
+    ]
+  },
+  "availability-zones:account=656019072197:region=us-east-1": [
+    "us-east-1a",
+    "us-east-1b",
+    "us-east-1c",
+    "us-east-1d",
+    "us-east-1e",
+    "us-east-1f"
+  ],
+  "availability-zones:account=656019072197:region=eu-central-1": [
+    "eu-central-1a",
+    "eu-central-1b",
+    "eu-central-1c"
+  ]
+}

xwiki-demo-cdk/cdk.json

@@ -1,5 +1,5 @@
 {
-  "app": "npx ts-node --prefer-ts-exts bin/xwiki-demo-cdk.ts",
+  "app": "npx ts-node --prefer-ts-exts Bin/xwiki-demo-cdk.ts",
   "context": {
     "@aws-cdk/core:enableStackNameDuplicates": "true",
     "aws-cdk:enableDiffNoFail": "true",

xwiki-demo-cdk/lib/stacks/Ec2-model.ts

@@ -0,0 +1,7 @@
+import { StackProps } from '@aws-cdk/core'
+
+export interface ec2props extends StackProps{
+
+    xwiki: string
+
+}

xwiki-demo-cdk/lib/stacks/config.ts

@@ -0,0 +1 @@
+export const xwikidownload = 'https://nexus.xwiki.org/nexus/content/groups/public/org/xwiki/platform/xwiki-platform-distribution-flavor-jetty-hsqldb/13.1/xwiki-platform-distribution-flavor-jetty-hsqldb-13.1.zip'

xwiki-demo-cdk/lib/stacks/ec2-xwiki-demo.ts

@@ -0,0 +1,124 @@
+#!/usr/bin/env node
+/*
+ * See the NOTICE file distributed with this work for additional
+ * information regarding copyright ownership.
+ *
+ * This is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this software; if not, write to the Free
+ * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
+ */
+import { Stack, App, CfnOutput } from '@aws-cdk/core'
+import { Vpc, SecurityGroup, Peer, Port, Instance, InstanceType, InstanceClass, InstanceSize, MachineImage, AmazonLinuxGeneration, SubnetType, UserData } from '@aws-cdk/aws-ec2'
+import { Role, ServicePrincipal } from '@aws-cdk/aws-iam'
+import { ec2props } from '../stacks/Ec2-model'
+
+export class EC2XwikiDemo extends Stack {
+  constructor (scope: App, id: string, props: ec2props) {
+    super(scope, id, props)
+
+    const defaultVpc = new Vpc(this, 'VPC', {
+      cidr: '10.0.0.0/16',
+      maxAzs: 2,
+      subnetConfiguration: [
+        {
+          name: 'public',
+          subnetType: SubnetType.PUBLIC,
+          cidrMask: 27
+        }
+      ]
+    })
+
+    const role = new Role(
+      this,
+      'ec2-xwiki-demo-instance-role',
+      { assumedBy: new ServicePrincipal('ec2.amazonaws.com') }
+    )
+
+    const securityGroup = new SecurityGroup(
+      this,
+      'ec2-xwiki-demo-sg',
+      {
+        vpc: defaultVpc,
+        allowAllOutbound: true, // will let xwiki instance send outbound traffic
+        securityGroupName: 'ec2-xwiki-demo-sg'
+      }
+    )
+
+    // configuring the security group to allow inbound traffic at specific ports
+    securityGroup.addIngressRule(
+      Peer.anyIpv4(),
+      Port.tcp(22),
+      'Allows SSH access from Internet'
+    )
+
+    securityGroup.addIngressRule(
+      Peer.anyIpv4(),
+      Port.tcp(80),
+      'Allows HTTP access from Internet'
+    )
+
+    securityGroup.addIngressRule(
+      Peer.anyIpv4(),
+      Port.tcp(443),
+      'Allows HTTPS access from Internet'
+    )
+
+    securityGroup.addIngressRule(
+      Peer.anyIpv6(),
+      Port.tcp(8080),
+      'Allows port 8080 on Ipv6'
+    )
+
+    securityGroup.addIngressRule(
+      Peer.anyIpv4(),
+      Port.tcp(8080),
+      'Allows port 8080 on Ipv4'
+
+    )
+
+    // provesioning the EC2 instance inside the VPC containg xwiki
+    const instance = new Instance(this, 'ec2-xwiki-demo', {
+      vpc: defaultVpc,
+      role: role,
+      securityGroup: securityGroup,
+      instanceName: 'ec2-xwiki-demo',
+      instanceType: InstanceType.of( // t2.micro has free tier usage in aws
+        InstanceClass.T2,
+        InstanceSize.MEDIUM
+      ),
+      machineImage: MachineImage.latestAmazonLinux({
+        generation: AmazonLinuxGeneration.AMAZON_LINUX_2
+      }),
+
+      keyName: 'test', // user will first create this key in console
+
+      userData: UserData.forLinux({
+        shebang: `#! /bin/bash \n sudo yum -q -y install java-1.8.0-openjdk \n sudo yum -q -y install unzip \n mkdir xwikihome \n wget -q -O xwiki_packer.zip ${props.xwiki} \n unzip -q xwiki_packer.zip -d /home/ec2-user/xwikihome`
+      })
+
+    })
+
+    // const commands = ['sudo yum -q -y install java-1.8.0-openjdk && sudo yum -q -y install unzip && mkdir xwikihome && wget -q -O xwiki_packer.zip https://nexus.xwiki.org/nexus/content/groups/public/org/xwiki/platform/xwiki-platform-distribution-flavor-jetty-hsqldb/13.1/xwiki-platform-distribution-flavor-jetty-hsqldb-13.1.zip && unzip -q xwiki_packer.zip -d /home/ec2-user/xwikihome']
+    // // adding the commands that will install xwiki in the instance
+    // instance.addUserData(
+    //   fs.readFileSync('lib/stacks/user_script.sh', 'utf8')
+    // )
+
+    // cdk lets us output prperties of the resources we create after they are created
+    // we want the ip address of this new instance so we can ssh into it later
+    new CfnOutput(this, 'xwiki-demo-instance-output', {
+      value: instance.instancePublicIp
+    })
+  }
+}

xwiki-demo-cdk/lib/stacks/user_script.sh

@@ -0,0 +1,11 @@
+#! /bin/bash
+# become root user
+
+sudo yum -q -y install java-1.8.0-openjdk
+sudo yum -q -y install unzip
+mkdir xwikihome
+wget -q -O xwiki_packer.zip https://nexus.xwiki.org/nexus/content/groups/public/org/xwiki/platform/xwiki-platform-distribution-flavor-jetty-hsqldb/13.1/xwiki-platform-distribution-flavor-jetty-hsqldb-13.1.zip
+unzip -q xwiki_packer.zip -d /home/ec2-user/xwikihome
+
+
+