[openstack-dev] [qa] Fail to launch VM due to maximum number of ports exceeded

Timur Nurlygayanov tnurlygayanov at mirantis.com
Sun Dec 21 04:02:05 UTC 2014


Hi Danny,

what about the global ports count and quotas?

On Sun, Dec 21, 2014 at 1:32 AM, Danny Choi (dannchoi) <dannchoi at cisco.com>
wrote:

>  Hi,
>
>  The default quota for port is 50.
>
>  +----------------------------------+--------------------+---------+
>
> localadmin at qa4:~/devstack$ neutron quota-show --tenant-id
> 1b2e5efaeeeb46f2922849b483f09ec1
>
> +---------------------+-------+
>
> | Field               | Value |
>
> +---------------------+-------+
>
> | floatingip          | 50    |
>
> | network             | 10    |
>
> | port                | 50    |    <<<<< 50
>
> | router              | 10    |
>
> | security_group      | 10    |
>
> | security_group_rule | 100   |
>
> | subnet              | 10    |
>
> +---------------------+-------+
>
>   Total number of ports used so far is 40.
>
>  localadmin at qa4:~/devstack$ nova list
>
>
> +--------------------------------------+----------------------------------------------+--------+------------+-------------+---------------------------------------------------------------------------+
>
> | ID                                   | Name
>             | Status | Task State | Power State | Networks
>                                                 |
>
>
> +--------------------------------------+----------------------------------------------+--------+------------+-------------+---------------------------------------------------------------------------+
>
> | 595940bd-3fb1-4ad3-8cc0-29329b464471 | VM-1
>             | ACTIVE | -          | Running     | private_net30=30.0.0.44
>                                                 |
>
> | 192ce36d-bc76-427a-a374-1f8e8933938f | VM-2
>             | ACTIVE | -          | Running     | private_net30=30.0.0.45
>                                                 |
>
> | 10ad850e-ed9d-42d9-8743-b8eda4107edc |
> cirros--10ad850e-ed9d-42d9-8743-b8eda4107edc | ACTIVE | -          |
> Running     | private_net20=20.0.0.38; private=10.0.0.52
>             |
>
> | 18209b40-09e7-4718-b04f-40a01a8e5993 |
> cirros--18209b40-09e7-4718-b04f-40a01a8e5993 | ACTIVE | -          |
> Running     | private_net20=20.0.0.40; private=10.0.0.54
>             |
>
> | 1ededa1e-c820-4915-adf2-4be8eedaf012 |
> cirros--1ededa1e-c820-4915-adf2-4be8eedaf012 | ACTIVE | -          |
> Running     | private_net20=20.0.0.41; private=10.0.0.55
>             |
>
> | 3688262e-d00f-4263-91a7-785c40f4ae0f |
> cirros--3688262e-d00f-4263-91a7-785c40f4ae0f | ACTIVE | -          |
> Running     | private_net20=20.0.0.34; private=10.0.0.49
>             |
>
> | 4620663f-e6e0-4af2-84c0-6108279cbbed |
> cirros--4620663f-e6e0-4af2-84c0-6108279cbbed | ACTIVE | -          |
> Running     | private_net20=20.0.0.37; private=10.0.0.51
>             |
>
> | 8f8252a3-fa23-47fc-8b32-7f7328ecfba2 |
> cirros--8f8252a3-fa23-47fc-8b32-7f7328ecfba2 | ACTIVE | -          |
> Running     | private_net20=20.0.0.39; private=10.0.0.53
>             |
>
> | a228f33b-0388-464e-af49-b55af9601f56 |
> cirros--a228f33b-0388-464e-af49-b55af9601f56 | ACTIVE | -          |
> Running     | private_net20=20.0.0.42; private=10.0.0.56
>             |
>
> | def5a255-0c9d-4df0-af02-3944bf5af2db |
> cirros--def5a255-0c9d-4df0-af02-3944bf5af2db | ACTIVE | -          |
> Running     | private_net20=20.0.0.36; private=10.0.0.50
>             |
>
> | e1470813-bf4c-4989-9a11-62da47a5c4b4 |
> cirros--e1470813-bf4c-4989-9a11-62da47a5c4b4 | ACTIVE | -          |
> Running     | private_net20=20.0.0.33; private=10.0.0.48
>             |
>
> | f63390fa-2169-45c0-bb02-e42633a08b8f |
> cirros--f63390fa-2169-45c0-bb02-e42633a08b8f | ACTIVE | -          |
> Running     | private_net20=20.0.0.35; private=10.0.0.47
>             |
>
> | 2c34956d-4bf9-45e5-a9de-84d3095ee719 |
> vm--2c34956d-4bf9-45e5-a9de-84d3095ee719     | ACTIVE | -          |
> Running     | private_net30=30.0.0.39; private_net50=50.0.0.29;
> private_net40=40.0.0.29 |
>
> | 680c55f5-527b-49e3-847c-7794e1f8e7a8 |
> vm--680c55f5-527b-49e3-847c-7794e1f8e7a8     | ACTIVE | -          |
> Running     | private_net30=30.0.0.41; private_net50=50.0.0.30;
> private_net40=40.0.0.31 |
>
> | ade4c14b-baf7-4e57-948e-095689f73ce3 |
> vm--ade4c14b-baf7-4e57-948e-095689f73ce3     | ACTIVE | -          |
> Running     | private_net30=30.0.0.43; private_net50=50.0.0.32;
> private_net40=40.0.0.33 |
>
> | c91e426a-ed68-4659-89f6-df6d1154bb16 |
> vm--c91e426a-ed68-4659-89f6-df6d1154bb16     | ACTIVE | -          |
> Running     | private_net30=30.0.0.42; private_net50=50.0.0.33;
> private_net40=40.0.0.32 |
>
> | cedd9984-79f0-46b3-897d-b301cfa74a1a |
> vm--cedd9984-79f0-46b3-897d-b301cfa74a1a     | ACTIVE | -          |
> Running     | private_net30=30.0.0.40; private_net50=50.0.0.31;
> private_net40=40.0.0.30 |
>
> | ec83e53f-556f-4e66-ab85-15a9e1ba9d28 |
> vm--ec83e53f-556f-4e66-ab85-15a9e1ba9d28     | ACTIVE | -          |
> Running     | private_net30=30.0.0.38; private_net50=50.0.0.28;
> private_net40=40.0.0.28 |
>
>
> +--------------------------------------+----------------------------------------------+--------+------------+-------------+—————————————————————————————————————+
>
>
>  When attempt to launch another VM, I hit the max number of ports
> exceeded error:
>
>
>  localadmin at qa4:~/devstack$ nova boot --image cirros-0.3.2-x86_64-uec
> --flavor 1 --nic net-id=6bb3cef1-52ea-4dcb-9962-95c5c39b03cb VM-3
>
> *ERROR (Forbidden): Maximum number of ports exceeded (HTTP 403)*
> (Request-ID: req-4b0d0d7b-25fa-468b-8d2b-5aa48bb58853)
>
>
>  I expected this to be successful since the number of ports used is only
> 40, below the limit of 50.
>
>
>  Any idea?
>
>
>  Thanks,
>
> Danny
>
> _______________________________________________
> OpenStack-dev mailing list
> OpenStack-dev at lists.openstack.org
> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
>
>


-- 

Timur,
Senior QA Engineer
OpenStack Projects
Mirantis Inc

My OpenStack summit schedule:
http://kilodesignsummit.sched.org/timur.nurlygayanov#.VFSrD8mhhOI
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