Open Stack

On 03/12/2014 06:34 PM, Mike Spreitzer wrote:
> Has anybody exercised the case of OS::Heat::AutoScalingGroup scaling a
> nested stack that includes a OS::Neutron::PoolMember?  Should I expect
> this to work?

This sort of thing works fine for us.  It needs some patches that missed 
Havana, though.

{
   "AWSTemplateFormatVersion": "2010-09-09",
   "Description": "Sample webserver config",
   "Resources": {
     "LBMonitor": {
       "Type": "OS::Neutron::HealthMonitor",
       "Properties": {
         "delay": 3,
         "max_retries": 5,
         "url_path": "/_",
         "type": "HTTP",
         "timeout": 10
       }
     },
     "LaunchConfig": {
       "Type": "AWS::AutoScaling::LaunchConfiguration",
       "Properties": {
         },
         "SecurityGroups": [ { "Ref": "SecGroup" } ],
         "InstanceType": "m1.small",
         "ImageId": "CentOS65-1312-1"
       }
     },
     "ELB": {
       "Type": "OS::Neutron::LoadBalancer",
       "Properties": {
         "protocol_port": "8080",
         "pool_id": { "Ref": "LBPool" }
       }
     },
     "ASG": {
       "Version": "2009-05-15",
       "Type": "AWS::AutoScaling::AutoScalingGroup",
       "Properties": {
         "LaunchConfigurationName": { "Ref": "LaunchConfig" },
         "MinSize": "1",
         "MaxSize": "2",
         "VPCZoneIdentifier": [ "mumbleuuid" ],
         "LoadBalancerNames": [ { "Ref": "ELB" } ],
         "AvailabilityZones": { "Fn::GetAZs": "" }
       }
     },
     "LBPool": {
       "Type": "OS::Neutron::Pool",
       "Properties": {
         "lb_method": "ROUND_ROBIN",
         "protocol": "HTTP",
         "description": "Test Pool",
         "subnet_id": "mumbleuuid",
         "vip": {
           "protocol_port": "8080",
           "connection_limit": 1000,
           "description": "Test",
           "name": "Test"
         },
         "monitors": [ { "Ref": "LBMonitor" } ],
         "name": "test"
       }
     },
     "SecGroup": {
       "Type": "AWS::EC2::SecurityGroup",
       "Properties": {
         "SecurityGroupIngress": [
             {
             "SourceSecurityGroupId": "mumbleuuid",
             "IpProtocol": "tcp",
             "ToPort": "8080",
             "FromPort": "8080"
           },
         ],
         "GroupDescription": "Test"
       }
     }
   }
}

Cheers,
-- 
Stephen Gran
Senior Systems Integrator - theguardian.com
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