novajoin-server Timeout

What is the value of vendordata_dynamic_connect_timeout in nova.conf?

Is novajoin-server still running? Can you connect to it manually?

Hello Rob,

The vendordata_dynamic_connect_timeout entry is commented out, so I guess it uses the default value, probably 5 (the value in the comment).

Novajoin-server was running all the time, and I could connect.
As said to Juan on IRC earlier today, the timer at the end of the novajoin-server.log entries might explain the timeouts - your question about the vendordata_dynamic_connect_timeout confirms my thoughts, especially since novajoin-server.log didn't show any error.

Juan also pointed a lack of possibility to set the workers (join_workers) in the novajoin-server configuration (/etc/novajoin/join.conf) as well as the lack of doc about that setting. Maybe a mix of both timeout at nova level and workers at novajoin level might correct the issue we got in here.

Unfortunately, we won't re-deploy the whole stack since we're going "live" in less than two weeks, and we're finishing the setup. We might have some "lab" env later, but we don't have ETA for that one :/.
So I won't be able to test/validate anything - we can just speculate one or the other can do something.

My thoughts: workers might be raised (meaning: modification of the novajoin-install process so that it can add the join_workers option) - and, as the undercloud is slow as hell, the timeout in nova.conf can also help a bit - knowing we'll need to ensure there's always a free worker for new requests.

Cheers,

C.