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From "Nirmal Fernando (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (STRATOS-507) Support to assign fixed private IPs and Port number in addition to network UUIDs for cartridges
Date Tue, 18 Mar 2014 03:39:43 GMT

     [ https://issues.apache.org/jira/browse/STRATOS-507?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Nirmal Fernando updated STRATOS-507:
------------------------------------

    Assignee: Jeffrey Nguyen

> Support to assign fixed private IPs and Port number in addition to network UUIDs for
cartridges
> -----------------------------------------------------------------------------------------------
>
>                 Key: STRATOS-507
>                 URL: https://issues.apache.org/jira/browse/STRATOS-507
>             Project: Stratos
>          Issue Type: Improvement
>          Components: Cloud Controller
>    Affects Versions: 4.0.0 Alpha
>         Environment: Stratos 4.0.0 Alpha, jClouds 1.7.1
>            Reporter: Jeffrey Nguyen
>            Assignee: Jeffrey Nguyen
>
> Hi Stratos Devs,
> I'm currently working on Stratos enhancement to leverage new network API supported by
jClouds [1].
> In the current environment, when we attached a list of network UUIDs to a cartridge and
subscribe to this cartridge, the new instance will have private IPs randomly assigned to each
network.   We need the ability to specify fixed private IP for each network.
> In addition to fixed private IPs, we could also assign port UUIDs or whatever the underlined
Iaas supports for the networks configuration.
> I am currently working on jClouds enhancement [1].  This JIRA is for the changes required
on Stratos side.
> Please see [3] below on how the private IPs are specified in the JSON payload.
> In the existing implementation of multiple networks [2], the JSON cartridge definition
can specify multiple networks like one below.
>                     {
>                         "name": "networkInterfaces", 
>                         "value": "fb9c21f4-0672-48b2-8279-77334bb63a53,aa1809a2-c32d-4eb8-a5c5-e46f692416e0,1e43f86f-4165-4f2e-8017-dd4cfb5548b0"
>                     }
> With this new enhancement, the JSON cartridge definition can specify multiple networks
and fixed private IPs like one below.
>                     {
>                         "name": "networkInterfaces", 
>                         "value": "[{\"uuid\":\"fb9c21f4-0672-48b2-8279-77334bb63a53\",\"fixed_ip\":\"172.16.0.10\"},{\"uuid\":\"aa1809a2-c32d-4eb8-a5c5-e46f692416e0\",\"fixed_ip\":\"172.16.1.11\"}]"
>                     }
> Questions:
> - Should introduce new property for the new format or should I just use existing "networkInterfaces"
properties, which implies fixing [2]?  When invoking jClouds API, we should set the value
one way or the other, but not both.
> - In the current implementation of Stratos, all cartridge properties are treated as String.
 Therefore, with this new enhancement, the networks tuples need to escape the double quotes.
  Is this okay?
> Please let me know what you think.
> Regards,
> -Jeffrey
> [1] https://issues.apache.org/jira/browse/JCLOUDS-493
> [2] https://issues.apache.org/jira/browse/STRATOS-180
> [3] OpenStack JSON payload for creating server with network uuid and fixed private IP:
> "{"server":{"name":"testp-e12","imageRef":"66dac7ce-992c-43a4-b765-029c0b6fc1fe","flavorRef":"1d89ff82-5981-4a14-91e5-fc769f82a2f9","metadata":{"jclouds-group":"testp"},"key_name":"test","security_groups":[{"name":"default"}],"user_data":"U0VSVk...VAx","networks":[{"uuid":"fb9c21f4-0672-48b2-8279-77334bb63a53","fixed_ip":"172.16.0.10"},{"uuid":"aa1809a2-c32d-4eb8-a5c5-e46f692416e0","fixed_ip":"172.16.1.11"},{"uuid":"1e43f86f-4165-4f2e-8017-dd4cfb5548b0","fixed_ip":"172.16.2.12"}]}}"



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