yahoo-eng-team team mailing list archive

[Akihiro Motoki <1431480@xxxxxxxxxxxxxxxxxx>]

Assigning the proper quota for floating IP is the role of operators.
Operators should know the size of floating IPs.

In addition, this kind of thing should be verified in the backend
service. Quota can be set via CLI, API and GUI, so having this kind of
logic in GUI does not look like a good idea.


** Changed in: horizon
       Status: In Progress => Won't Fix

** Changed in: horizon
     Assignee: Vlad Okhrimenko (vokhrimenko) => (unassigned)

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https://bugs.launchpad.net/bugs/1431480

Title:
  When displaying the number of floating ips available for allocation,
  the number of actually available floating ips is not considered

Status in OpenStack Dashboard (Horizon):
  Won't Fix

Bug description:
  The neutron CLI command reports of 8 floating IPs available for
  allocation in the whole cluster,

  root@node-4:~# neutron subnet-show 8c41a617-ac07-4fdb-b79e-0103f3b59b51
  +-------------------+--------------------------------------------------+
  | Field             | Value                                            |
  +-------------------+--------------------------------------------------+
  | allocation_pools  | {"start": "172.16.57.87", "end": "172.16.57.94"} |
  | cidr              | 172.16.57.80/28                                  |
  | dns_nameservers   |                                                  |
  | enable_dhcp       | False                                            |
  | gateway_ip        | 172.16.57.81                                     |
  | host_routes       |                                                  |
  | id                | 8c41a617-ac07-4fdb-b79e-0103f3b59b51             |
  | ip_version        | 4                                                |
  | ipv6_address_mode |                                                  |
  | ipv6_ra_mode      |                                                  |
  | name              | net04_ext__subnet                                |
  | network_id        | 2525c40a-3b89-44e7-8f54-5a1d4d351a13             |
  | tenant_id         | fa5d1de1eb824bceb511867509b8bce4                 |
  +-------------------+--------------------------------------------------+

  yet in the Horizon the default quota value for 'floating_ips' is shown
  (equal to 50).

  This is confusing because once 7 floating ips are allocated, all
  subsequent allocations fail, yet User doesn't understand that this is
  caused by pool exhaustion since he relies on <Default FIP Quota> -
  <Number of allocated FIPs>

  The minimum between the FIP Quota value and the Quantity of actually
  available FIPs should be shown in Allocate FIP form.

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