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cloudformation counter demo

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Sebastian Rieger 6 years ago
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      aws-cloudformation-demo/cloudcomp-counter-demo-with-vpc-designer (1).png
  2. 368
      aws-cloudformation-demo/cloudcomp-counter-demo-with-vpc.json
  3. 301
      aws-cloudformation-demo/cloudcomp-counter-demo.json

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aws-cloudformation-demo/cloudcomp-counter-demo-with-vpc.json
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{
"AWSTemplateFormatVersion": "2010-09-09",
"Parameters":
{
"paramImageID" : {
"Type" : "AWS::EC2::Image::Id",
"Default" : "ami-f573e19a",
"Description" : "Amazon Image ID (Amazon Linux), Frankfurt ami-f573e19a, N. Virginia ami-4dd18837"
},
"paramInstanceType" : {
"Type" : "String",
"Default" : "t2.nano",
"AllowedValues" : ["t2.nano", "t2.micro", "m1.small"],
"Description" : "Enter t2.micro, m1.small, or m1.large. Default is t2.micro."
},
"paramKeyPair" : {
"Type" : "AWS::EC2::KeyPair::KeyName",
"Description" : "Amazon EC2 Key Pair"
},
"paramIamInstanceRole" : {
"Type" : "String",
"Default": "ec2-s3-vertsys-access-role",
"Description" : "IAM Instance Role"
}
},
"Resources": {
"lcVertSysAutoScaleConfigv11": {
"Type": "AWS::AutoScaling::LaunchConfiguration",
"Properties": {
"AssociatePublicIpAddress": true,
"ImageId": { "Ref" : "paramImageID" },
"InstanceType": { "Ref" : "paramInstanceType" },
"KeyName": { "Ref" : "paramKeyPair" },
"IamInstanceProfile": { "Ref" : "paramIamInstanceRole" },
"SecurityGroups": [ { "Ref": "sgCloudCompDemoSecurityGroup" } ],
"UserData": {
"Fn::Base64": {
"Fn::Join": [
"",
[
"#!/bin/bash\n",
"\n",
"# this script will be run during the boot process by each VertSys instance created\n",
"# in AWS currently this is a plain bash script that requires a RedHat based image\n",
"# (AMI) could be ported to cloud-init for better compatibility with other Linux\n",
"# distros\n",
"#\n",
"# see https://docs.aws.amazon.com/de_de/AWSEC2/latest/UserGuide/user-data.html\n",
"\n",
"# Config\n",
"SCRIPT_ROOT_PATH=\"/tmp/init-script\"\n",
"VERTSYS_PATH=\"$SCRIPT_ROOT_PATH/verteilte-systeme-bsc-ai-examples/VerteilteSysteme-Examples/build/\"\n",
"#JARS = \"TCPServer.jar TCPServerMulti.jar UDPServer.jar UDPServerMulti.jar UDPTimeCounterServer.jar TCPTimeCounterServer.jar TCPPerfServer.jar\"\n",
"JARS=\"TCPServer.jar TCPPerfServer.jar UDPServer.jar UDPTimeCounterServer.jar TCPTimeCounterServer.jar TCPTimeCounterRESTServer.jar\"\n",
"REPO=\"https://gogs.informatik.hs-fulda.de/srieger/verteilte-systeme-bsc-ai-examples.git\"\n",
"\n",
"# Create path to run the script\n",
"mkdir $SCRIPT_ROOT_PATH\n",
"cd $SCRIPT_ROOT_PATH\n",
"\n",
"# fetch user-data (should be the content of this script itself ;)) to be able check it later and run it again\n",
"wget http://169.254.169.254/latest/user-data\n",
"chmod +x user-data\n",
"wget http://169.254.169.254/latest/meta-data/placement/availability-zone\n",
"\n",
"# setting console prompt to include location (availability zone and region in AWS)\n",
"echo \"PS1='[\\u@\\h@\\e[32m`cat /tmp/init-script/availability-zone`\\e[32m \\W]$ '\" >>/root/.bashrc\n",
"echo \"PS1='[\\u@\\h@\\e[32m`cat /tmp/init-script/availability-zone`\\e[39m \\W]$ '\" >>/home/ec2-user/.bashrc\n",
"\n",
"# wait for internet connection, should not be necessary, but just in case ;)\n",
"while ! ping -c 1 -W 1 8.8.8.8; do\n",
" echo \"Waiting for 8.8.8.8 - network interface might be down...\"\n",
" sleep 1\n",
"done\n",
"\n",
"# installation of required packages\n",
"echo \"Installing packages...\"\n",
"sudo yum update -y\n",
"sudo yum install -y java git\n",
"#rm -rf verteilte-systeme-bsc-ai-examples\n",
"if [ ! -d $VERTSYS_PATH ]; then\n",
" echo \"Cloning repo...\"\n",
" git clone $REPO\n",
"fi\n",
"\n",
"# killall running screens, .e.g to cleanup if script is run again after boot\n",
"killall screen\n",
"# start all jars\n",
"echo \"Starting JARS: ${JARS}...\"\n",
"for JAR in $JARS; do\n",
" echo \"Starting ${JAR}...\"\n",
" sudo screen -dmS $JAR -L java -jar $VERTSYS_PATH/$JAR\n",
"done\n",
"\n",
"# wait a second, to allow java services to start\n",
"sleep 1\n",
"\n",
"# output status of ports 36000-36199 and all running processes\n",
"echo \"Status:\"\n",
"sudo netstat -taupen | grep 36[0,1][0-9][0-9]\n",
"sudo ps aux | grep java\n",
"\n",
"# Example for path and contents:\n",
"#\n",
"# ./verteilte-systeme-bsc-ai-examples/VerteilteSysteme-Examples/build/\n",
"#\n",
"#build-server-jars.xml TCPServerMulti.jar\n",
"#RMIEchoServer.jar UDPServer.jar\n",
"#RMIMandelbrotCalculationsServer.jar UDPServerMulti.jar\n",
"#TCPPerfServer.jar UDPTimeCounterServer.jar\n",
"#TCPServer.jar\n"
]
]
}
}
}
},
"vpcCloudCompCounterDemo" : {
"Type" : "AWS::EC2::VPC",
"Properties" : {
"CidrBlock" : "10.0.0.0/16",
"EnableDnsSupport" : "true",
"EnableDnsHostnames" : "true",
"Tags" : [ {"Key" : "Name", "Value" : "vpcCloudCompCounterDemo"} ]
}
},
"subnetCloudCompCounterDemoPublicSubnetAz1" : {
"Type" : "AWS::EC2::Subnet",
"Properties" : {
"VpcId": { "Ref" : "vpcCloudCompCounterDemo" },
"CidrBlock" : "10.0.0.0/24",
"AvailabilityZone" : { "Fn::Select": [ "0", { "Fn::GetAZs": { "Ref": "AWS::Region" } } ] },
"Tags" : [ {"Key" : "Name", "Value" : "subnetCloudCompCounterDemoPublicSubnetAz1"} ]
}
},
"subnetCloudCompCounterDemoPublicSubnetAz2" : {
"Type" : "AWS::EC2::Subnet",
"Properties" : {
"VpcId": { "Ref" : "vpcCloudCompCounterDemo" },
"CidrBlock" : "10.0.1.0/24",
"AvailabilityZone" : { "Fn::Select": [ "1", { "Fn::GetAZs": { "Ref": "AWS::Region" } } ] },
"Tags" : [ {"Key" : "Name", "Value" : "subnetCloudCompCounterDemoPublicSubnetAz2"} ]
}
},
"igCloudCompCounterDemo": {
"Type" : "AWS::EC2::InternetGateway",
"Properties" : {
"Tags" : [ {"Key" : "Name", "Value" : "igCloudCompCounterDemo"} ]
}
},
"attachGateway": {
"Type" : "AWS::EC2::VPCGatewayAttachment",
"Properties" : {
"VpcId": { "Ref" : "vpcCloudCompCounterDemo" },
"InternetGatewayId": { "Ref" : "igCloudCompCounterDemo" }
}
},
"routetableViaIgw": {
"Type" : "AWS::EC2::RouteTable",
"Properties" : {
"VpcId": { "Ref" : "vpcCloudCompCounterDemo" },
"Tags" : [ {"Key" : "Name", "Value" : "routetableViaIgw"} ]
}
},
"publicrouteViaIgw": {
"Type" : "AWS::EC2::Route",
"DependsOn" : "attachGateway",
"Properties" : {
"RouteTableId": { "Ref" : "routetableViaIgw" },
"DestinationCidrBlock": "0.0.0.0/0",
"GatewayId": { "Ref" : "igCloudCompCounterDemo" }
}
},
"publicsubnet1RouteTableAssociation": {
"Type" : "AWS::EC2::SubnetRouteTableAssociation",
"Properties" : {
"SubnetId": { "Ref" : "subnetCloudCompCounterDemoPublicSubnetAz1" },
"RouteTableId": { "Ref" : "routetableViaIgw" }
}
},
"publicsubnet1RouteTableAssociation": {
"Type" : "AWS::EC2::SubnetRouteTableAssociation",
"Properties" : {
"SubnetId": { "Ref" : "subnetCloudCompCounterDemoPublicSubnetAz2" },
"RouteTableId": { "Ref" : "routetableViaIgw" }
}
},
"sgCloudCompDemoSecurityGroup": {
"Type": "AWS::EC2::SecurityGroup",
"Properties": {
"GroupDescription": "CloudComp Counter Demo",
"VpcId": { "Ref": "vpcCloudCompCounterDemo" }
}
},
"ingress1": {
"Type": "AWS::EC2::SecurityGroupIngress",
"Properties": {
"GroupId": { "Ref": "sgCloudCompDemoSecurityGroup" },
"IpProtocol": "tcp",
"FromPort": "36037",
"ToPort": "36137",
"CidrIp": "0.0.0.0/0"
}
},
"ingress2": {
"Type": "AWS::EC2::SecurityGroupIngress",
"Properties": {
"GroupId": { "Ref": "sgCloudCompDemoSecurityGroup" },
"IpProtocol": "tcp",
"FromPort": "22",
"ToPort": "22",
"CidrIp": "0.0.0.0/0"
}
},
"ingress3": {
"Type": "AWS::EC2::SecurityGroupIngress",
"Properties": {
"GroupId": { "Ref": "sgCloudCompDemoSecurityGroup" },
"IpProtocol": "udp",
"FromPort": "36037",
"ToPort": "36137",
"CidrIp": "0.0.0.0/0"
}
},
"egress1": {
"Type": "AWS::EC2::SecurityGroupEgress",
"Properties": {
"GroupId": { "Ref": "sgCloudCompDemoSecurityGroup" },
"IpProtocol": "-1",
"CidrIp": "0.0.0.0/0"
}
},
"asgCloudCompAutoScaleGroup": {
"Type": "AWS::AutoScaling::AutoScalingGroup",
"Properties": {
"AvailabilityZones": [
{ "Fn::Select": [ "0", { "Fn::GetAZs": { "Ref": "AWS::Region" } } ] },
{ "Fn::Select": [ "1", { "Fn::GetAZs": { "Ref": "AWS::Region" } } ] }
],
"TargetGroupARNs": [ { "Ref": "elbCloudCompTargetGroup" } ],
"Cooldown": "30",
"DesiredCapacity": "1",
"HealthCheckGracePeriod": "60",
"HealthCheckType": "EC2",
"MaxSize": "3",
"MinSize": "1",
"VPCZoneIdentifier": [
{ "Ref" : "subnetCloudCompCounterDemoPublicSubnetAz1" },
{ "Ref" : "subnetCloudCompCounterDemoPublicSubnetAz2" }
],
"LaunchConfigurationName": {
"Ref": "lcVertSysAutoScaleConfigv11"
},
"MetricsCollection": [
{
"Granularity": "1Minute",
"Metrics": [
"GroupPendingInstances",
"GroupMinSize",
"GroupDesiredCapacity",
"GroupTerminatingInstances",
"GroupInServiceInstances",
"GroupStandbyInstances",
"GroupMaxSize",
"GroupTotalInstances"
]
}
],
"TerminationPolicies": [ "Default" ]
}
},
"sgCloudCompScalePolicy": {
"Type": "AWS::AutoScaling::ScalingPolicy",
"DependsOn": "elbCloudCompListener",
"Properties": {
"PolicyType": "TargetTrackingScaling",
"EstimatedInstanceWarmup": 60,
"TargetTrackingConfiguration": {
"DisableScaleIn": false,
"TargetValue": 5,
"PredefinedMetricSpecification": {
"PredefinedMetricType": "ALBRequestCountPerTarget",
"ResourceLabel": { "Fn::Join": [ "/", [
"app/elbCloudCompLoadBalancer", { "Fn::Select": [ "3", { "Fn::Split": [ "/", { "Ref": "elbCloudCompLoadBalancer" } ] } ] },
"targetgroup/elbCloudCompTargetGroup", { "Fn::Select": [ "2", { "Fn::Split": [ "/", { "Ref": "elbCloudCompTargetGroup" } ] } ] }
]
]
}
}
},
"AutoScalingGroupName": {
"Ref": "asgCloudCompAutoScaleGroup"
}
}
},
"elbCloudCompLoadBalancer": {
"Type": "AWS::ElasticLoadBalancingV2::LoadBalancer",
"Properties": {
"Name": "elbCloudCompLoadBalancer",
"IpAddressType": "ipv4",
"Type": "application",
"Scheme": "internet-facing",
"SecurityGroups": [ { "Ref": "sgCloudCompDemoSecurityGroup" } ],
"Subnets": [
{ "Ref" : "subnetCloudCompCounterDemoPublicSubnetAz1" },
{ "Ref" : "subnetCloudCompCounterDemoPublicSubnetAz2" }
]
}
},
"elbCloudCompTargetGroup": {
"Type": "AWS::ElasticLoadBalancingV2::TargetGroup",
"Properties": {
"Port": 36042,
"HealthCheckIntervalSeconds": 30,
"HealthCheckTimeoutSeconds": 5,
"HealthyThresholdCount": 2,
"UnhealthyThresholdCount": 2,
"HealthCheckPath": "/counter",
"HealthCheckProtocol": "HTTP",
"TargetGroupAttributes": [
{
"Key": "deregistration_delay.timeout_seconds",
"Value": "20"
}
],
"Protocol": "HTTP",
"TargetType": "instance",
"Matcher": {
"HttpCode": "200"
},
"Name": "elbCloudCompTargetGroup",
"VpcId": { "Ref": "vpcCloudCompCounterDemo" }
}
},
"elbCloudCompListener": {
"Type": "AWS::ElasticLoadBalancingV2::Listener",
"Properties": {
"LoadBalancerArn": {
"Ref": "elbCloudCompLoadBalancer"
},
"Protocol": "HTTP",
"Port": 36042,
"DefaultActions": [
{
"Type": "forward",
"TargetGroupArn": { "Ref": "elbCloudCompTargetGroup" }
}
]
}
}
},
"Outputs":
{
"LoadBalancer" : {
"Description": "Load Balancer",
"Value": { "Ref" : "elbCloudCompLoadBalancer" }
},
"LoadBalancerDns" : {
"Description": "Load Balancer DNS",
"Value": { "Fn::GetAtt" : ["elbCloudCompLoadBalancer", "DNSName"] }
},
"LoadBalancerURL" : {
"Description": "Load Balancer URL",
"Value": { "Fn::Join": [ ":", [ { "Fn::GetAtt" : ["elbCloudCompLoadBalancer", "DNSName"] }, "36042/counter" ] ] }
}
},
"Description": "CloudComp Counter Demo"
}

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