Public bug reported:
I create subnetpool like:
neutron subnetpool-create --pool-prefix 6.6.6.6/24 --pool-prefix 9.9.9.9/30
--pool-prefix 8.8.8.8/20 test2
And then I create a subnet from this subnetpool.The returned message is like:
neutron subnet-create test --subnetpool test2
Failed to allocate subnet: Insufficient prefix space to allocate subnet size /8
But when it contains *.*.*.*/8 which the prefixlen is 8 . Just like:
neutron subnetpool-create --pool-prefix 6.6.6.6/8 --pool-prefix 9.9.9.9/30
--pool-prefix 8.8.8.8/20 test2
And the subnet creation will be success.
The subnetpool's default_prefixlen is always 8.And this may make user to input
cidr which the prefixlen is 8.
I think when use the subnetpool to create subnet, it should get one of pool and
cannot limit according to the default prefixlen.
** Affects: neutron
Importance: Undecided
Assignee: zhaobo (zhaobo6)
Status: New
** Changed in: neutron
Assignee: (unassigned) => zhaobo (zhaobo6)
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https://bugs.launchpad.net/bugs/1483103
Title:
When subnetpool didn't follow the cidr's prefix which input at the
subnetpool creation.
Status in neutron:
New
Bug description:
I create subnetpool like:
neutron subnetpool-create --pool-prefix 6.6.6.6/24 --pool-prefix 9.9.9.9/30
--pool-prefix 8.8.8.8/20 test2
And then I create a subnet from this subnetpool.The returned message is like:
neutron subnet-create test --subnetpool test2
Failed to allocate subnet: Insufficient prefix space to allocate subnet size
/8
But when it contains *.*.*.*/8 which the prefixlen is 8 . Just like:
neutron subnetpool-create --pool-prefix 6.6.6.6/8 --pool-prefix 9.9.9.9/30
--pool-prefix 8.8.8.8/20 test2
And the subnet creation will be success.
The subnetpool's default_prefixlen is always 8.And this may make user to
input cidr which the prefixlen is 8.
I think when use the subnetpool to create subnet, it should get one of pool
and cannot limit according to the default prefixlen.
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https://bugs.launchpad.net/neutron/+bug/1483103/+subscriptions
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