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From Chiradeep Vittal <Chiradeep.Vit...@citrix.com>
Subject Re: Functional Specification for the multiple IPs per NIC
Date Tue, 18 Dec 2012 18:39:14 GMT
Sorry, not sure why cloud-init is being clubbed into this feature.

The secondary ips can be made available through the usual metadata scheme.

On 12/18/12 10:36 AM, "John Kinsella" <jlk@stratosec.co> wrote:

>Is there any logic behind 30? At some point, we're going to be asked, so
>I'd like to have a decent answer. :)
>
>On the rest of this, I'd like to get some level of consensus on the
>design. What looks best to me:
>* Improve UserData/CloudInit support in CloudStack (I'm willing to work
>on this, consider it important) - allow expiration of data, wider variety
>of data supported
>* Create the multi-IPs-per-NIC code to get IPs via CloudInit (Need to
>think through Windows equivalent)
>* Update the password changing script to use CloudInit
>
>Thoughts? Or Jayapal have you already started work on the multi-IP
>feature?
>
>On Dec 18, 2012, at 2:03 AM, Jayapal Reddy Uradi
><jayapalreddy.uradi@citrix.com> wrote:
>
>> Regarding IP limit,  it can be made as configurable using global
>>settings and default value will be 30.
>> 
>> 
>> Thanks,
>> Jayapal
>> 
>>> -----Original Message-----
>>> From: Chiradeep Vittal [mailto:Chiradeep.Vittal@citrix.com]
>>> Sent: Monday, December 17, 2012 12:59 PM
>>> To: CloudStack DeveloperList
>>> Subject: Re: Functional Specification for the multiple IPs per NIC
>>> 
>>> In basic/shared networks the allocation is bounded by what is already
>>>"used-
>>> up". To prevent tenants from hogging all the available ips, there
>>>needs to be
>>> limits.
>>> 
>>> On 12/15/12 8:38 AM, "John Kinsella" <jlk@stratosec.co> wrote:
>>> 
>>>> I'd remove the limitation of having 30 IPs per interface. Modern OSes
>>>> can support way more.
>>>> 
>>>> Why no support for basic networking? I can see a small hosting
>>>>provider
>>>> with a basic setup wanting to manage web servers...
>>>> 
>>>> John
>>>> 
>>>> On Dec 14, 2012, at 9:37 AM, Jayapal Reddy Uradi
>>>> <jayapalreddy.uradi@citrix.com> wrote:
>>>> 
>>>>> Hi All,
>>>>> 
>>>>> Current guest VM by default having one NIC and one IP address
>>>>>assigned.
>>>>> If your wants extra IP for the guest VM, there no provision from  the
>>>>> CS.
>>>>> 
>>>>> Using multiple IP address per NIC feature CS can associate IP address
>>>>> for the NIC,  user can take that IP and assign it to the VM.
>>>>> 
>>>>> Please find the FS for  the more details.
>>>>> 
>>>>> 
>>>>> https://cwiki.apache.org/confluence/display/CLOUDSTACK/Multiple+IP+a
>>> dd
>>>>> res
>>>>> s+per+NIC
>>>>> 
>>>>> Please provide your comments on the FS.
>>>>> 
>>>>> 
>>>>> Thanks,
>>>>> jayapal
>>>> 
>>>> Stratosec - Secure Infrastructure as a Service
>>>> o: 415.315.9385
>>>> @johnlkinsella
>>>> 
>> 
>> 
>
>Stratosec - Secure Infrastructure as a Service
>o: 415.315.9385
>@johnlkinsella
>


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