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From Nirmal Fernando <nirmal070...@gmail.com>
Subject Re: [Discuss] Some network related improvements for Stratos
Date Mon, 03 Feb 2014 16:23:17 GMT
Hi All,

Yes, I'll start looking into this.


On Mon, Feb 3, 2014 at 9:50 PM, Lakmal Warusawithana <lakmal@wso2.com>wrote:

> Hi Luca,
>
> True, we should look into extending jclouds, Nirmal also going to start
> working on this.
>
> thanks
>
>
> On Mon, Feb 3, 2014 at 9:00 PM, Luca Martini <lmartini@cisco.com> wrote:
>
>>
>> Lakmal,
>>
>> We really need to look at extending jclouds , otherwise will will have
>> the same issue with multiple IaaS in the future.
>> We are looking into this now.
>> Luca
>>
>>
>> On 01/29/14 11:29, Lakmal Warusawithana wrote:
>> > Hi Luca,
>> >
>> > What I realized that, some functionality which provide by OpenStack,
>> > we cant call from jclouds. First will see how easy to extent jclouds
>> > to provide them. Otherwise we need to think about how we can directly
>> > support OpenStack API IMO.
>> >
>> >
>> > On Wed, Jan 29, 2014 at 11:07 PM, Luca Martini <lmartini@cisco.com
>> > <mailto:lmartini@cisco.com>> wrote:
>> >
>> >     Lakmal,
>> >
>> >     We took a quick look at this issue , and it is not simple. The
>> >     jclouds class stratos uses has no concept of network interfaces.
>> >     Maybe there is anther jclouds class that stratos can use ?
>> >     Otherwise we need to extent the current compute class.
>> >
>> >     What we are looking to do is to be able to select a subset of
>> >     available network to connect to a cartridge.
>> >     Currently in stratos-M6 what happens is that all interfaces are
>> >     always assigned to all cartridges in RANDOM order.
>> >
>> >
>> >     The problem of pre-assigning IP addresses to cartridges is a bit
>> >     different. I am not convinced that it is just a stratos issue.
>> >     Is there a way to do that in Jclouds ? I know that it can be done in
>> >     openstack.
>> >
>> >     Thanks.
>> >     Luca
>> >
>> >
>> >
>> >     On 01/29/2014 10:04 AM, Lakmal Warusawithana wrote:
>> >     > Hi devs,
>> >     >
>> >     > Last couple of days I worked with some stratos use-case which
>> >     running top of
>> >     > OpenStacks. I have identified some limitation when OpenStack
>> >     provide multiple
>> >     > network interfaces. Here some scenarios we should support IMO
>> >     >
>> >     >   * If multiple network available in IaaS layer, we should give
>> >     which network
>> >     >     interface assign IP addresses.
>> >     >   * Also some cases, User need to assign pre assign IP addresses
>> >     (IP pool) for
>> >     >     particular cartridge type.
>> >     >
>> >     >
>> >     > Also, even Stratos architecture support to identifying
>> >     fine-grain IaaS resource
>> >     > locations (for a e.g Region, zone, cell, host ..etc) with the
>> >     jclouds
>> >     > limitation, we could not control IaaS that far. we need to check
>> >     how we can
>> >     > overcome that.
>> >     >
>> >     > --
>> >     > Lakmal Warusawithana
>> >     > Software Architect; WSO2 Inc.
>> >     > Mobile : +94714289692
>> >     > Blog : http://lakmalsview.blogspot.com/
>> >     >
>> >
>> >
>> >
>> >
>> > --
>> > Lakmal Warusawithana
>> > Software Architect; WSO2 Inc.
>> > Mobile : +94714289692
>> > Blog : http://lakmalsview.blogspot.com/
>> >
>>
>>
>
>
> --
> Lakmal Warusawithana
> Software Architect; WSO2 Inc.
> Mobile : +94714289692
> Blog : http://lakmalsview.blogspot.com/
>
>


-- 
Best Regards,
Nirmal

Nirmal Fernando.
PPMC Member & Committer of Apache Stratos,
Senior Software Engineer, WSO2 Inc.

Blog: http://nirmalfdo.blogspot.com/

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