diff --git a/VerteilteSysteme-Examples/src/verteiltesysteme/aws/CloudFormation/cloudcomp-counter-demo-with-vpc-designer.png b/VerteilteSysteme-Examples/src/verteiltesysteme/aws/CloudFormation/cloudcomp-counter-demo-with-vpc-designer.png
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diff --git a/VerteilteSysteme-Examples/src/verteiltesysteme/aws/CloudFormation/cloudcomp-counter-demo-with-vpc.json b/VerteilteSysteme-Examples/src/verteiltesysteme/aws/CloudFormation/cloudcomp-counter-demo-with-vpc.json
new file mode 100644
index 0000000000000000000000000000000000000000..adc4602f9f2a014901a1941318cca52b2838182f
--- /dev/null
+++ b/VerteilteSysteme-Examples/src/verteiltesysteme/aws/CloudFormation/cloudcomp-counter-demo-with-vpc.json
@@ -0,0 +1,546 @@
+{
+ "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"
+ }
+ }
+ },
+ "publicsubnet2RouteTableAssociation": {
+ "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"
+}
\ No newline at end of file
diff --git a/VerteilteSysteme-Examples/src/verteiltesysteme/aws/CloudFormation/cloudcomp-counter-demo.json b/VerteilteSysteme-Examples/src/verteiltesysteme/aws/CloudFormation/cloudcomp-counter-demo.json
new file mode 100644
index 0000000000000000000000000000000000000000..1814e5899e06f074c2ec32da62fedf34570ba3e7
--- /dev/null
+++ b/VerteilteSysteme-Examples/src/verteiltesysteme/aws/CloudFormation/cloudcomp-counter-demo.json
@@ -0,0 +1,394 @@
+{
+ "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"
+}
\ No newline at end of file