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  2. Identifying all DEA's on a CF install

Re: Identifying all DEA's on a CF install

john mcteague <john.mcteague@...>
 

I hadnt considered that. I see that there are now docs for the BOSH api,
however is the BOSH api suited to concurrent access by multiple processes?
We are writing a component that will need to frequently validate that a
particular machine is a DEA.

On Mon, Dec 7, 2015 at 10:26 PM, Amit Gupta <agupta(a)pivotal.io> wrote:

What about with BOSH?

On Mon, Dec 7, 2015 at 2:17 PM, john mcteague <john.mcteague(a)gmail.com>
wrote:

I am trying to enumerate all the ways I could identify all the DEA's in a
CF cluster in an IAAS agnostic way (e.g. not querying Openstack to read
metadata on the VM's that list the job type).

I think the only reliable way is to listen on NATS and look for the DEA
advertisement messages. Am I correct or is there a method I am missing (I'd
rather call and API rather than subscribe to NATS)?

Thanks,
John

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