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Bug #8364
closedInternal Server Error when requesting list of connected nodes
Start date:
08/17/2017
Due date:
% Done:
0%
Estimated time:
Detected in build:
svn
Platform:
Published in build:
Description
Sometimes I got the following exception:
Uncaught exception
Traceback (most recent call last):
File "/home/debian/klever/scheduler/bin/native-scheduler", line 37, in <module>
scheduler_impl = native.Scheduler(conf, "scheduler/")
File "/home/debian/klever/scheduler/bin/../schedulers/native.py", line 87, in __init__
self.init_scheduler()
File "/home/debian/klever/scheduler/bin/../schedulers/native.py", line 128, in init_scheduler
self.update_nodes(wc)
File "/home/debian/klever/scheduler/bin/../schedulers/native.py", line 296, in update_nodes
cacnel_jobs, cancel_tasks = self.__manager.update_system_status(self.__kv_url, wait_controller)
File "/home/debian/klever/scheduler/bin/../schedulers/resource_scheduler.py", line 80, in update_system_status
nodes, session = request(url)
File "/home/debian/klever/scheduler/bin/../schedulers/resource_scheduler.py", line 64, in request
format(kv_url, r.status_code, r.reason))
ValueError: Cannot get list of connected nodes requesting http://localhost:8500/v1/catalog/nodes (got status code: 500 due to: Internal Server Error)
when starting Native Scheduler just after Controller.
Updated by Evgeny Novikov about 7 years ago
- Priority changed from High to Urgent
- Target version set to 1.0
Perhaps this issue came with a new version of Consul. I observe it both locally and with OpenStack deployments. For the latter it is crucial since updates don't succeed in this case and users need to perform an additional step manually.
Updated by Ilja Zakharov about 7 years ago
- Status changed from New to Resolved
Fixed in 8364-controller-start.
Updated by Evgeny Novikov about 7 years ago
- Target version changed from 1.0 to 0.2
Let's introduce this bug fix within Klever 0.2 to avoid problems with OpenStack deployments.
Updated by Evgeny Novikov about 7 years ago
- Status changed from Resolved to Closed
I merged the branch to master in fce3b0ce.
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