[zeromq-dev] ZeroMQ and Amazon's EC2 environment

[Thomas S Hatch]

Salt's (saltstack.com) networking is built entirely on top of ZeroMQ and
manages very large EC2 deployments, no ZeroMQ problems there :)

Thomas S. Hatch  |  Founder, CTO


5272 South College Drive, Suite 301 | Murray, UT 84123
thatch at saltstack.com | www.saltstack.com <http://saltstack.com/>


On Wed, Mar 27, 2013 at 2:04 PM, Michel Pelletier <
pelletier.michel at gmail.com> wrote:

> Right, we use it in a vpc with tcp and it works great.  No multicast
> support so no zyre, but we fake it over openvpn for beacons only.
> On Mar 27, 2013 12:35 PM, "Nishant Mittal" <nmittal at rblt.com> wrote:
>
>> Eric.. that's great.. I just needed confirmation that this is possible
>> before digging in. I'll try what you suggested.
>>
>> thanks
>> Nishant
>>
>>
>> On Wed, Mar 27, 2013 at 3:32 PM, Eric Hill <eric at ijack.net> wrote:
>>
>>> We're using it without issue.  For EC2 to EC2 communication, you need to
>>> add the 10.x address of the instance initiating the connection to the
>>> security group of the listening instance.  EC2 to EC2 communications happen
>>> in-network on their 10.x subnet rather than to the public IP assigned to
>>> the instance.
>>>
>>> You can get around that by bringing the instances up in a VPC container,
>>> which I would strongly recommend.
>>>
>>>
>>>
>>> On Wed, Mar 27, 2013 at 2:30 PM, Nishant Mittal <nmittal at rblt.com>wrote:
>>>
>>>> Just checking if anyone is using ZeroMQ on amazon's EC2 cloud. we did a
>>>> little test between two instances but no msgs were received. I know that
>>>> EC2 doesn't support multicast.. is this an issue?
>>>>
>>>> thanks
>>>> Nishant
>>>>
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>>
>>
>> --
>> *Nishant Mittal*
>> Director, Product Development
>> *Rosenblatt Securities Inc*.
>> 20 Broad Street
>> New York, NY 10005
>>
>> Direct: 212-607-3159
>> Mobile: 646-504-2629
>>
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