[chef] Re: Strange delay between bootstrapping hosts

["Julian C. Dunn" < >]

On Jan 20, 2015, at 7:08 PM, Justin Franks 
<
 >
 wrote:
> 
> Strange delay between bootstrapping hosts.
> Want to know where to look. Any ideas?
> Here is the problem:
> We have two Openstack deployments/builds. OpenstackX and OpenstackY
> 
> If I do this on OpenstackX it completes the bootstrap and chef run ~1 min 
> 43 seconds:
> time knife openstack server create -N justinblahblah -f 
> 958e7841-a90d-45ff-acf8-8a9c946bc5fe -S justin-openstack -G justin 
> --network-ids c60e802c-516d-42f8-8b01-d9b120f245a9 --bootstrap-network 
> dev-1-private-1a -i ~/.ssh/justin-openstack.pem -r <insert runlistA>
> 
> If I do the same thing on OpenstackY it completes the bootstrap and chef 
> run in ~5min 30 seconds
> time knife openstack server create -N justinblahblah -f 
> 958e7841-a90d-45ff-acf8-8a9c946bc5fe -S justin-openstack -G justin 
> --network-ids c60e802c-516d-42f8-8b01-d9b120f245a9 --bootstrap-network 
> dev-1-private-1a -i ~/.ssh/justin-openstack.pem -r <insert runlistA>​
> 
> Yes, the Openstack environments are a bit different. But data transfer 
> testing in both environments to same Chef server reveals fast performance. 
> Any ideas on where to look to find where the delays are coming?

I would probably write a report handler to do this. You can iterate over 
run_status.all_resources or run_status.updated_resources; for each resource, 
there is an elapsed_time accessor that hangs off it that you can do something 
with.

- Julian

[ Julian C. Dunn 
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