Public bug reported:
xenial 16.04
maas 2.0.0~beta2+bzr4920-0ubuntu1
browsing to Nodes, DNS, Networks, or DHCP Snippets (anything that has IP
ranges) returns "index out of range"
initial investigation looks like the same problem as the divide by zero
error, MAASIPRange isnt being populated. Hard to see why that is though.
2016-04-14 21:22:43 [-] Error on request (15) subnet.list: list index out of
range
Apr 14 21:22:43 hostname sh[46786]: #011--- <exception caught here> ---
Apr 14 21:22:43 hostname sh[46786]: #011 File
"/usr/lib/python3/dist-packages/twisted/python/threadpool.py", line 246, in
inContext
Apr 14 21:22:43 hostname sh[46786]: #011 result = inContext.theWork()
Apr 14 21:22:43 hostname sh[46786]: #011 File
"/usr/lib/python3/dist-packages/twisted/python/threadpool.py", line 262, in
<lambda>
Apr 14 21:22:43 hostname sh[46786]: #011 inContext.theWork = lambda:
context.call(ctx, func, *args, **kw)
Apr 14 21:22:43 hostname sh[46786]: #011 File
"/usr/lib/python3/dist-packages/twisted/python/context.py", line 118, in
callWithContext
Apr 14 21:22:43 hostname sh[46786]: #011 return
self.currentContext().callWithContext(ctx, func, *args, **kw)
Apr 14 21:22:43 hostname sh[46786]: #011 File
"/usr/lib/python3/dist-packages/twisted/python/context.py", line 81, in
callWithContext
Apr 14 21:22:43 hostname sh[46786]: #011 return func(*args,**kw)
Apr 14 21:22:43 hostname sh[46786]: #011 File
"/usr/lib/python3/dist-packages/provisioningserver/utils/twisted.py", line 874,
in callInContext
Apr 14 21:22:43 hostname sh[46786]: #011 return func(*args, **kwargs)
Apr 14 21:22:43 hostname sh[46786]: #011 File
"/usr/lib/python3/dist-packages/maasserver/utils/orm.py", line 516, in
call_within_transaction
Apr 14 21:22:43 hostname sh[46786]: #011 return func_outside_txn(*args,
**kwargs)
Apr 14 21:22:43 hostname sh[46786]: #011 File
"/usr/lib/python3/dist-packages/maasserver/utils/orm.py", line 343, in retrier
Apr 14 21:22:43 hostname sh[46786]: #011 return func(*args, **kwargs)
Apr 14 21:22:43 hostname sh[46786]: #011 File
"/usr/lib/python3.5/contextlib.py", line 30, in inner
Apr 14 21:22:43 hostname sh[46786]: #011 return func(*args, **kwds)
Apr 14 21:22:43 hostname sh[46786]: #011 File
"/usr/lib/python3/dist-packages/maasserver/websockets/base.py", line 343, in
list
Apr 14 21:22:43 hostname sh[46786]: #011 for obj in objs
Apr 14 21:22:43 hostname sh[46786]: #011 File
"/usr/lib/python3/dist-packages/maasserver/websockets/base.py", line 343, in
<listcomp>
Apr 14 21:22:43 hostname sh[46786]: #011 for obj in objs
Apr 14 21:22:43 hostname sh[46786]: #011 File
"/usr/lib/python3/dist-packages/maasserver/websockets/base.py", line 195, in
full_dehydrate
Apr 14 21:22:43 hostname sh[46786]: #011 return self.dehydrate(obj, data,
for_list=for_list)
Apr 14 21:22:43 hostname sh[46786]: #011 File
"/usr/lib/python3/dist-packages/maasserver/websockets/handlers/subnet.py", line
41, in dehydrate
Apr 14 21:22:43 hostname sh[46786]: #011 metadata =
IPRangeStatistics(full_range)
Apr 14 21:22:43 hostname sh[46786]: #011 File
"/usr/lib/python3/dist-packages/provisioningserver/utils/network.py", line 155,
in __init__
Apr 14 21:22:43 hostname sh[46786]: #011 self.first_address_value =
self.ranges.first
Apr 14 21:22:43 hostname sh[46786]: #011 File
"/usr/lib/python3/dist-packages/provisioningserver/utils/network.py", line 335,
in first
Apr 14 21:22:43 hostname sh[46786]: #011 return self.ranges[0].first
Apr 14 21:22:43 hostname sh[46786]: #011builtins.IndexError: list index out of
range
** Affects: maas (Ubuntu)
Importance: Undecided
Status: New
** Tags: maas maasiprange
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https://bugs.launchpad.net/bugs/1570606
Title:
subnet.list: list index out of range
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