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heat/templates/ppetit.template

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1.8 KiB

{
"AWSTemplateFormatVersion" : "2010-09-09",
"Description" : "Template to create multiple instances.",
"Parameters" : {
"KeyName" : {
"Description" : "Name of an existing EC2 KeyPair to enable SSH access to the instances",
"Type" : "String"
},
"InstanceType" : {
"Description" : "Instance type",
"Type" : "String",
"Default" : "m1.small",
"AllowedValues" : [ "t1.micro", "m1.small", "m1.large", "m1.xlarge", "m2.xlarge", "m2.2xlarge", "m2.4xlarge", "c1.medium", "c1.xlarge", "cc1.4xlarge" ],
"ConstraintDescription" : "must be a valid EC2 instance type."
},
"ImageId" : {
"Description" : "Name of the image to use",
"Type" : "String",
"Default" : "F16-x86_64-cfntools"
},
"NumInstances": {
"Default": "1",
"MinValue": "1",
"MaxValue": "100",
"Description" : "Number of instances to create",
"Type": "Number"
}
},
"Resources" : {
"JobServerGroup" : {
"Type" : "AWS::AutoScaling::AutoScalingGroup",
"Properties" : {
"LaunchConfigurationName" : { "Ref" : "JobServerConfig" },
"MinSize" : {"Ref": "NumInstances"},
"MaxSize" : {"Ref": "NumInstances"},
"AvailabilityZones" : { "Fn::GetAZs" : "" }
}
},
"JobServerConfig" : {
"Type" : "AWS::AutoScaling::LaunchConfiguration",
"Properties": {
"ImageId" : { "Ref" : "ImageId" },
"InstanceType" : { "Ref" : "InstanceType" },
"KeyName" : { "Ref" : "KeyName" },
"NovaSchedulerHints": [ {"Key": "part", "Value": "long"},
{"Key": "ready", "Value": "short"} ],
"UserData" : { "Fn::Base64" : { "Fn::Join" : ["", [
"#!/bin/bash -v\n"
]]}}
}
}
}
}