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[kiran pawar <1996108@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

When a network is shared between multiple projects, horizon shows ports
from all projects which have access to that network. This is a problem
because each port actually has a “project_id“ property, and the port
cannot be used for any instance outside of that project. When a user
attempts to start an instance with a port from a different project, it
fails like this:  nova.exception.PortNotUsable


Steps to reproduce :-
==================

1. create network and share network between 2 projects
2. from Project A, manually create a port “Test Port“ on the network
    note that the port will have the project_id for Project A
3. from Project B, open the Launch Instance workflow
   navigate to “Network Ports”
4. At this point, you will see “Test Port” in the list. If you use it for the instance from Project B, the instance will fail

Solution :-
========

Patch horizon so that it only shows ports for the current project. The CLI does this already.
If I run openstack port list --network network_name --project project_name, it only shows the ports for the network which belong to the project

** Affects: horizon
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1996108

Title:
  Horizon shows ports from all projects during launch instance if
  network is shared

Status in OpenStack Dashboard (Horizon):
  New

Bug description:
  When a network is shared between multiple projects, horizon shows
  ports from all projects which have access to that network. This is a
  problem because each port actually has a “project_id“ property, and
  the port cannot be used for any instance outside of that project. When
  a user attempts to start an instance with a port from a different
  project, it fails like this:  nova.exception.PortNotUsable

  
  Steps to reproduce :-
  ==================

  1. create network and share network between 2 projects
  2. from Project A, manually create a port “Test Port“ on the network
      note that the port will have the project_id for Project A
  3. from Project B, open the Launch Instance workflow
     navigate to “Network Ports”
  4. At this point, you will see “Test Port” in the list. If you use it for the instance from Project B, the instance will fail

  Solution :-
  ========

  Patch horizon so that it only shows ports for the current project. The CLI does this already.
  If I run openstack port list --network network_name --project project_name, it only shows the ports for the network which belong to the project

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