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Message #20698
Re: Heat templates and Quantum resources
Hi Simon
There is an existing Launchpad bug for this issue:
https://bugs.launchpad.net/heat/+bug/1096013
I've added your email to the comments. I'll most likely be working on
this area next so I'll let you know when there is a change in the
current behavior.
cheers
On 02/05/2013 10:40 PM, Simon Pasquier wrote:
> Hi all,
>
> I have some questions regarding the integration of Quantum in Heat:
> - I haven't found a way to attach an instance resource to a Quantum
> port that already exists. Is it possible?
> - When I create a Quantum port in my template and binds the instance
> to that port, why does Heat still create an additional port to the
> tenant-owned network?
>
> I have created a very simple template to test:
>
> {
> "AWSTemplateFormatVersion" : "2010-09-09",
>
> "Description" : "Test creation of Quantum resources with a very
> simple instance",
>
> "Parameters" : {
>
> "KeyName" : {
> "Description" : "Name of an existing EC2 KeyPair to enable SSH
> access to the instances",
> "Type" : "String"
> },
>
> "NetworkUuid" : {
> "Description" : "Network UUID",
> "Type" : "String"
> },
>
> "SubnetUuid" : {
> "Description" : "Network UUID",
> "Type" : "String"
> }
> },
>
> "Resources" : {
> "QuantumPort": {
> "Type": "OS::Quantum::Port",
> "Properties": {
> "network_id": { "Ref" : "NetworkUuid" },
> "device_id": { "Ref": "CirrosInstance" },
> "fixed_ips": [{
> "subnet_id": { "Ref" : "SubnetUuid" },
> "ip_address": "10.0.0.100"
> }]
> }
> },
>
> "DefaultSecurityGroup" : {
> "Type" : "AWS::EC2::SecurityGroup",
> "Properties" : {
> "GroupDescription" : "Enable ICMP plus SSH access",
> "SecurityGroupIngress" : [
> {"IpProtocol" : "icmp", "FromPort" : "-1", "ToPort" : "-1",
> "CidrIp" : "0.0.0.0/0 <http://0.0.0.0/0>"},
> {"IpProtocol" : "tcp", "FromPort" : "22", "ToPort" : "22",
> "CidrIp" : "0.0.0.0/0 <http://0.0.0.0/0>"}
> ]
> }
> },
>
> "CirrosInstance": {
> "Type": "AWS::EC2::Instance",
> "Properties": {
> "ImageId" : "cirros-0.3.0-x86_64-uec",
> "InstanceType" : "m1.nano",
> "KeyName" : { "Ref" : "KeyName" },
> "SecurityGroups" : [ {"Ref" : "DefaultSecurityGroup"} ]
> }
> }
> },
>
> "Outputs" : {
> "InstanceIPAddress" : {
> "Value" : { "Fn::GetAtt" : ["CirrosInstance", "PrivateIp"] },
> "Description": "Private IP address of the instance"
> }
> }
> }
>
> For my tests, I use devstack and the Open vSwitch plugin. After the
> stack is created, the instance is up and running but it is connected
> to 2 ports:
>
> $ heat stack-show cirros
> +----------------------+-----------------------------------------------------------------------------------------------------------------+
> | Property | Value
> |
> +----------------------+-----------------------------------------------------------------------------------------------------------------+
> | capabilities | []
> |
> | creation_time | 2013-02-05T09:11:39Z
> |
> | description | Test creation of Quantum resources with a
> very simple |
> | | instance
> |
> | disable_rollback | True
> |
> | id | 8c161ed2-691e-42e8-a872-e90f26a83ac5
> |
> | links |
> http://192.168.1.94:8004/v1/bc7d29521a444d59b1d68f1e0a81ce90/stacks/cirros/8c161ed2-691e-42e8-a872-e90f26a83ac5
> |
> | notification_topics | []
> |
> | outputs | [
> |
> | | {
> |
> | | "output_value": "10.0.0.3",
> |
> | | "description": "Private IP address of the
> instance", |
> | | "output_key": "InstanceIPAddress"
> |
> | | }
> |
> | | ]
> |
> | parameters | {
> |
> | | "NetworkUuid":
> "e5b6584f-9ca8-4219-b2d4-1a2f56a502fe",
> |
> | | "SubnetUuid":
> "1aa32a3e-ec28-44aa-867c-fcb4f774fa43",
> |
> | | "AWS::StackName": "cirros",
> |
> | | "KeyName": "test",
> |
> | | "AWS::Region": "ap-southeast-1"
> |
> | | }
> |
> | stack_name | cirros
> |
> | stack_status | CREATE_COMPLETE
> |
> | stack_status_reason | Stack successfully created
> |
> | template_description | Test creation of Quantum resources with a
> very simple |
> | | instance
> |
> | timeout_mins | 60
> |
> | updated_time | 2013-02-05T09:12:02Z
> |
> +----------------------+-----------------------------------------------------------------------------------------------------------------+
> $ nova show cirros.CirrosInstance
> +-------------------------------------+----------------------------------------------------------------+
> | Property | Value
> |
> +-------------------------------------+----------------------------------------------------------------+
> | OS-DCF:diskConfig | MANUAL
> |
> | OS-EXT-SRV-ATTR:host | controller
> |
> | OS-EXT-SRV-ATTR:hypervisor_hostname | controller
> |
> | OS-EXT-SRV-ATTR:instance_name | instance-00000015
> |
> | OS-EXT-STS:power_state | 1
> |
> | OS-EXT-STS:task_state | None
> |
> | OS-EXT-STS:vm_state | active
> |
> | accessIPv4 |
> |
> | accessIPv6 |
> |
> | config_drive |
> |
> | created | 2013-02-05T09:11:43Z
> |
> | flavor | m1.nano (42)
> |
> | hostId |
> 495aafe7667bb70bb90e80cbfff9921d2929d909bef01bb93189b631 |
> | id |
> 46f1542b-3c4c-4849-bf05-488aba266e06 |
> | image | cirros-0.3.0-x86_64-uec
> (3fecb845-3833-4731-beb6-cee4b6aca969) |
> | key_name | test
> |
> | metadata | {}
> |
> | name | cirros.CirrosInstance
> |
> | private network | 10.0.0.3, 10.0.0.100
> |
> | progress | 0
> |
> | security_groups | [{u'name':
> u'cirros.DefaultSecurityGroup'}] |
> | status | ACTIVE
> |
> | tenant_id |
> bc7d29521a444d59b1d68f1e0a81ce90 |
> | updated | 2013-02-05T09:12:00Z
> |
> | user_id |
> b8827fae4f7c4a0194b77ea3784d25d7 |
> +-------------------------------------+----------------------------------------------------------------+
>
> And the port created by the heat template is in DOWN state:
>
> $ quantum port-show e22bda12-e062-4c13-ad99-85f0ea994e9e
> +----------------------+-----------------------------------------------------------------------------------+
> | Field | Value
> |
> +----------------------+-----------------------------------------------------------------------------------+
> | admin_state_up | True
> |
> | binding:capabilities | {"port_filter": false}
> |
> | binding:vif_type | ovs
> |
> | device_id | 46f1542b-3c4c-4849-bf05-488aba266e06
> |
> | device_owner |
> |
> | fixed_ips | {"subnet_id":
> "1aa32a3e-ec28-44aa-867c-fcb4f774fa43", "ip_address": "10.0.0.100"} |
> | id | e22bda12-e062-4c13-ad99-85f0ea994e9e
> |
> | mac_address | fa:16:3e:04:8a:56
> |
> | name | QuantumPort
> |
> | network_id | e5b6584f-9ca8-4219-b2d4-1a2f56a502fe
> |
> | status | DOWN
> |
> | tenant_id | bc7d29521a444d59b1d68f1e0a81ce90
> |
> +----------------------+-----------------------------------------------------------------------------------+
>
> Thanks in advance for the answers,
>
> Simon
>
>
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