Created attachment 1173931 [details]
Description of problem:
When trying to add a new host to engine, it goes through all stages of host installation, and after "Stage: Termination" it says Host host1 installation failed. Host not reachable." and puts host to "Install Failed" status
I'm sure it's reachable from engine machine, because all stages, like installation of packages, and starting vdsm, passed, and I can still SSH from engine machine to host machine
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. add clean machine with VDSM 4.16 to 3.5.8 engine
fails to install
Created attachment 1173932 [details]
Does re-install help?
How often does this reproduce?
Looking at the logs I see that engine never succeeded to connect to vdsm. have you decided not to reconfigure firewall automatically? If so you need to open 54321 port manually.
I see in the logs this:
2016-06-29 14:20:01 DEBUG otopi.context context.dumpEnvironment:500 ENV NETWORK/iptablesEnable=bool:'False'
2016-06-29 14:20:01 DEBUG otopi.context context.dumpEnvironment:500 ENV NETWORK/iptablesRules=NoneType:'None'
> How often does this reproduce?
I tried to reinstall that host on this setup a few times, and it seems to reproduce all the time on my setup
> have you decided not to reconfigure firewall automatically?
I went with the defaults
This problem seems to be fixed by https://gerrit.ovirt.org/#/c/59948/1/lib/yajsonrpc/__init__.py
*** This bug has been marked as a duplicate of bug 1350763 ***