394 lines
12 KiB
JSON
394 lines
12 KiB
JSON
{
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"AWSTemplateFormatVersion": "2010-09-09",
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"Parameters": {
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"paramImageID": {
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"Type": "AWS::EC2::Image::Id",
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"Default": "ami-4dd18837",
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"Description": "Amazon Image ID (Amazon Linux), Frankfurt ami-f573e19a, N. Virginia ami-4dd18837"
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},
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"paramInstanceType": {
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"Type": "String",
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"Default": "t2.nano",
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"AllowedValues": [
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"t2.nano",
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"t2.micro",
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"m1.small"
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],
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"Description": "Enter t2.micro, m1.small, or m1.large. Default is t2.micro."
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},
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"paramKeyPair": {
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"Type": "AWS::EC2::KeyPair::KeyName",
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"Description": "Amazon EC2 Key Pair"
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},
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"paramIamInstanceRole": {
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"Type": "String",
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"Default": "ec2-s3-vertsys-access-role",
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"Description": "IAM Instance Role"
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},
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"paramVPC": {
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"Type": "AWS::EC2::VPC::Id",
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"Description": "VPC"
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},
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"paramSubnetIDs": {
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"Type": "List<AWS::EC2::Subnet::Id>",
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"Description": "Subnet IDs"
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},
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"paramAvailabilityZones": {
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"Type": "List<AWS::EC2::AvailabilityZone::Name>",
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"Description": "AvailabilityZones"
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}
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},
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"Resources": {
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"lcVertSysAutoScaleConfigv11": {
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"Type": "AWS::AutoScaling::LaunchConfiguration",
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"Properties": {
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"AssociatePublicIpAddress": true,
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"ImageId": {
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"Ref": "paramImageID"
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},
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"InstanceType": {
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"Ref": "paramInstanceType"
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},
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"KeyName": {
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"Ref": "paramKeyPair"
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},
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"IamInstanceProfile": {
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"Ref": "paramIamInstanceRole"
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},
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"SecurityGroups": [
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{
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"Ref": "sgCloudCompDemoSecurityGroup"
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}
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],
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"UserData": {
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"Fn::Base64": {
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"Fn::Join": [
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"",
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[
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"#!/bin/bash\n",
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"\n",
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"# this script will be run during the boot process by each VertSys instance created\n",
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"# in AWS currently this is a plain bash script that requires a RedHat based image\n",
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"# (AMI) could be ported to cloud-init for better compatibility with other Linux\n",
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"# distros\n",
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"#\n",
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"# see https://docs.aws.amazon.com/de_de/AWSEC2/latest/UserGuide/user-data.html\n",
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"\n",
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"# Config\n",
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"SCRIPT_ROOT_PATH=\"/tmp/init-script\"\n",
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"VERTSYS_PATH=\"$SCRIPT_ROOT_PATH/verteilte-systeme-bsc-ai-examples/VerteilteSysteme-Examples/build/\"\n",
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"#JARS = \"TCPServer.jar TCPServerMulti.jar UDPServer.jar UDPServerMulti.jar UDPTimeCounterServer.jar TCPTimeCounterServer.jar TCPPerfServer.jar\"\n",
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"JARS=\"TCPServer.jar TCPPerfServer.jar UDPServer.jar UDPTimeCounterServer.jar TCPTimeCounterServer.jar TCPTimeCounterRESTServer.jar\"\n",
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"REPO=\"https://gogs.informatik.hs-fulda.de/srieger/verteilte-systeme-bsc-ai-examples.git\"\n",
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"\n",
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"# Create path to run the script\n",
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"mkdir $SCRIPT_ROOT_PATH\n",
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"cd $SCRIPT_ROOT_PATH\n",
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"\n",
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"# fetch user-data (should be the content of this script itself ;)) to be able check it later and run it again\n",
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"wget http://169.254.169.254/latest/user-data\n",
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"chmod +x user-data\n",
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"wget http://169.254.169.254/latest/meta-data/placement/availability-zone\n",
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"\n",
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"# setting console prompt to include location (availability zone and region in AWS)\n",
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"echo \"PS1='[\\u@\\h@\\e[32m`cat /tmp/init-script/availability-zone`\\e[32m \\W]$ '\" >>/root/.bashrc\n",
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"echo \"PS1='[\\u@\\h@\\e[32m`cat /tmp/init-script/availability-zone`\\e[39m \\W]$ '\" >>/home/ec2-user/.bashrc\n",
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"\n",
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"# wait for internet connection, should not be necessary, but just in case ;)\n",
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"while ! ping -c 1 -W 1 8.8.8.8; do\n",
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" echo \"Waiting for 8.8.8.8 - network interface might be down...\"\n",
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" sleep 1\n",
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"done\n",
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"\n",
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"# installation of required packages\n",
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"echo \"Installing packages...\"\n",
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"sudo yum update -y\n",
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"sudo yum install -y java-1.8.0-openjdk-devel git\n",
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"#rm -rf verteilte-systeme-bsc-ai-examples\n",
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"if [ ! -d $VERTSYS_PATH ]; then\n",
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" echo \"Cloning repo...\"\n",
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" git clone $REPO\n",
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"fi\n",
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"\n",
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"# killall running screens, .e.g to cleanup if script is run again after boot\n",
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"killall screen\n",
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"# start all jars\n",
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"echo \"Starting JARS: ${JARS}...\"\n",
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"for JAR in $JARS; do\n",
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" echo \"Starting ${JAR}...\"\n",
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" sudo screen -dmS $JAR -L java -jar $VERTSYS_PATH/$JAR\n",
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"done\n",
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"\n",
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"# wait a second, to allow java services to start\n",
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"sleep 1\n",
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"\n",
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"# output status of ports 36000-36199 and all running processes\n",
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"echo \"Status:\"\n",
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"sudo netstat -taupen | grep 36[0,1][0-9][0-9]\n",
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"sudo ps aux | grep java\n",
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"\n",
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"# Example for path and contents:\n",
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"#\n",
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"# ./verteilte-systeme-bsc-ai-examples/VerteilteSysteme-Examples/build/\n",
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"#\n",
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"#build-server-jars.xml TCPServerMulti.jar\n",
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"#RMIEchoServer.jar UDPServer.jar\n",
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"#RMIMandelbrotCalculationsServer.jar UDPServerMulti.jar\n",
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"#TCPPerfServer.jar UDPTimeCounterServer.jar\n",
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"#TCPServer.jar\n"
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]
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]
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}
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}
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}
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},
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"sgCloudCompDemoSecurityGroup": {
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"Type": "AWS::EC2::SecurityGroup",
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"Properties": {
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"GroupDescription": "CloudComp Counter Demo",
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"VpcId": {
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"Ref": "paramVPC"
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}
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}
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},
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"ingress1": {
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"Type": "AWS::EC2::SecurityGroupIngress",
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"Properties": {
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"GroupId": {
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"Ref": "sgCloudCompDemoSecurityGroup"
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},
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"IpProtocol": "tcp",
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"FromPort": "36037",
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"ToPort": "36137",
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"CidrIp": "0.0.0.0/0"
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}
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},
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"ingress2": {
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"Type": "AWS::EC2::SecurityGroupIngress",
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"Properties": {
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"GroupId": {
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"Ref": "sgCloudCompDemoSecurityGroup"
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},
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"IpProtocol": "tcp",
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"FromPort": "22",
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"ToPort": "22",
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"CidrIp": "0.0.0.0/0"
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}
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},
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"ingress3": {
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"Type": "AWS::EC2::SecurityGroupIngress",
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"Properties": {
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"GroupId": {
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"Ref": "sgCloudCompDemoSecurityGroup"
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},
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"IpProtocol": "udp",
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"FromPort": "36037",
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"ToPort": "36137",
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"CidrIp": "0.0.0.0/0"
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}
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},
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"egress1": {
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"Type": "AWS::EC2::SecurityGroupEgress",
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"Properties": {
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"GroupId": {
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"Ref": "sgCloudCompDemoSecurityGroup"
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},
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"IpProtocol": "-1",
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"CidrIp": "0.0.0.0/0"
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}
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},
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"asgCloudCompAutoScaleGroup": {
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"Type": "AWS::AutoScaling::AutoScalingGroup",
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"Properties": {
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"AvailabilityZones": {
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"Ref": "paramAvailabilityZones"
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},
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"TargetGroupARNs": [
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{
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"Ref": "elbCloudCompTargetGroup"
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}
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],
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"Cooldown": "30",
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"DesiredCapacity": "1",
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"HealthCheckGracePeriod": "60",
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"HealthCheckType": "EC2",
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"MaxSize": "3",
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"MinSize": "1",
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"VPCZoneIdentifier": {
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"Ref": "paramSubnetIDs"
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},
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"LaunchConfigurationName": {
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"Ref": "lcVertSysAutoScaleConfigv11"
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},
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"MetricsCollection": [
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{
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"Granularity": "1Minute",
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"Metrics": [
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"GroupPendingInstances",
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"GroupMinSize",
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"GroupDesiredCapacity",
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"GroupTerminatingInstances",
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"GroupInServiceInstances",
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"GroupStandbyInstances",
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"GroupMaxSize",
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"GroupTotalInstances"
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]
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}
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],
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"TerminationPolicies": [
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"Default"
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]
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}
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},
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"sgCloudCompScalePolicy": {
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"Type": "AWS::AutoScaling::ScalingPolicy",
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"DependsOn": "elbCloudCompListener",
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"Properties": {
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"PolicyType": "TargetTrackingScaling",
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"EstimatedInstanceWarmup": 60,
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"TargetTrackingConfiguration": {
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"DisableScaleIn": false,
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"TargetValue": 5,
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"PredefinedMetricSpecification": {
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"PredefinedMetricType": "ALBRequestCountPerTarget",
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"ResourceLabel": {
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"Fn::Join": [
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"/",
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[
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"app/elbCloudCompLoadBalancer",
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{
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"Fn::Select": [
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"3",
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{
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"Fn::Split": [
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"/",
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{
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"Ref": "elbCloudCompLoadBalancer"
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}
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]
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}
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]
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},
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"targetgroup/elbCloudCompTargetGroup",
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{
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"Fn::Select": [
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"2",
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{
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"Fn::Split": [
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"/",
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{
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"Ref": "elbCloudCompTargetGroup"
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}
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]
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}
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]
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}
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]
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]
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}
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}
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},
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"AutoScalingGroupName": {
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"Ref": "asgCloudCompAutoScaleGroup"
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}
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}
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},
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"elbCloudCompLoadBalancer": {
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"Type": "AWS::ElasticLoadBalancingV2::LoadBalancer",
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"Properties": {
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"Name": "elbCloudCompLoadBalancer",
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"IpAddressType": "ipv4",
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"Type": "application",
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"Scheme": "internet-facing",
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"SecurityGroups": [
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{
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"Ref": "sgCloudCompDemoSecurityGroup"
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}
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],
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"Subnets": {
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"Ref": "paramSubnetIDs"
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}
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}
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},
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"elbCloudCompTargetGroup": {
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"Type": "AWS::ElasticLoadBalancingV2::TargetGroup",
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"Properties": {
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"Port": 36042,
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"HealthCheckIntervalSeconds": 30,
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"HealthCheckTimeoutSeconds": 5,
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"HealthyThresholdCount": 2,
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"UnhealthyThresholdCount": 2,
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"HealthCheckPath": "/counter",
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"HealthCheckProtocol": "HTTP",
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"TargetGroupAttributes": [
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{
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"Key": "deregistration_delay.timeout_seconds",
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"Value": "20"
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}
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],
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"Protocol": "HTTP",
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"TargetType": "instance",
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"Matcher": {
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"HttpCode": "200"
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},
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"Name": "elbCloudCompTargetGroup",
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"VpcId": {
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"Ref": "paramVPC"
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}
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}
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},
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"elbCloudCompListener": {
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"Type": "AWS::ElasticLoadBalancingV2::Listener",
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"Properties": {
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"LoadBalancerArn": {
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"Ref": "elbCloudCompLoadBalancer"
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},
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"Protocol": "HTTP",
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"Port": 36042,
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"DefaultActions": [
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{
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"Type": "forward",
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"TargetGroupArn": {
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"Ref": "elbCloudCompTargetGroup"
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}
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}
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]
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}
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}
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},
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"Outputs": {
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"LoadBalancer": {
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"Description": "Load Balancer",
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"Value": {
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"Ref": "elbCloudCompLoadBalancer"
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}
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},
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"LoadBalancerDns": {
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"Description": "Load Balancer DNS",
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"Value": {
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"Fn::GetAtt": [
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"elbCloudCompLoadBalancer",
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"DNSName"
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]
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}
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},
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"LoadBalancerURL": {
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"Description": "Load Balancer URL",
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"Value": {
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"Fn::Join": [
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":",
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[
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{
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"Fn::GetAtt": [
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"elbCloudCompLoadBalancer",
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"DNSName"
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]
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},
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"36042/counter"
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]
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]
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}
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}
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},
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"Description": "CloudComp Counter Demo"
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} |