Open Stack

On 12/08/2017 08:38 PM, Ian Wienand wrote:
> However, the gate did not become healthy.  Upon further investigation,
> the executors are very frequently failing jobs with
> 
>   2017-12-08 06:41:10,412 ERROR zuul.AnsibleJob: [build: 11062f1cca144052afb733813cdb16d8] Exception while executing job
>   Traceback (most recent call last):
>     File "/usr/local/lib/python3.5/dist-packages/zuul/executor/server.py", line 588, in execute
>       str(self.job.unique))
>     File "/usr/local/lib/python3.5/dist-packages/zuul/executor/server.py", line 702, in _execute
>     File "/usr/local/lib/python3.5/dist-packages/zuul/executor/server.py", line 1157, in prepareAnsibleFiles
>     File "/usr/local/lib/python3.5/dist-packages/zuul/executor/server.py", line 500, in make_inventory_dict
>       for name in node['name']:
>   TypeError: unhashable type: 'list'
> 
> This is leading to the very high "retry_limit" failures.
> 
> We suspect change [3] as this did some changes in the node area.
> [3] https://review.openstack.org/521324

It was quickly pointed out by frickler that jobs to ze04 were working,
which made it clear that actually the executors just needed to be
restarted to pick up these changes too.  I've done that and things are
looking better.

-i