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Message #47623
[Bug 1552056] Re: "router-interface-delete port=xxx" deletes the whole port instead of just removing the interface
** Also affects: openstack-api-site
Importance: Undecided
Status: New
** Changed in: openstack-api-site
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1552056
Title:
"router-interface-delete port=xxx" deletes the whole port instead of
just removing the interface
Status in neutron:
In Progress
Status in openstack-api-site:
Confirmed
Bug description:
The help message of "neutron router-interface-delete" says
"Remove an internal network interface from a router."
=================
Expected behavior
=================
neutron router-interface-add subnet=subnetx
--> creates a port, and adds this port as interface to the router
neutron router-interface-delete subnet=subnetx
--> removes that interface from the router and deletes the corresponding port
neutron router-interface-add port=portx
--> adds an already existing port as interface to the router
neutron router-interface-delete port=portx
--> removes that interface from the router. Does NOT delete that corresponding port
=============
Actual result
=============
"neutron router-interface-delete subnet=subnetx" works as expected.
BUT
"neutron router-interface-delete port=portx" does not only remove the
interface from the router, it also deletes the whole port!
=================
Proposed solution
=================
Either
#1 Extend the API description to refelct this behavior
Or
#2 Change the behavior in the special case to NOT delete the port, but only remove the interface from the router
==================
Steps to reproduce
==================
# neutron router-interface-delete -h
usage: neutron router-interface-delete [-h] [--request-format {json}]
ROUTER INTERFACE
Remove an internal network interface from a router.
positional arguments:
ROUTER ID or name of the router.
INTERFACE The format is "SUBNET|subnet=SUBNET|port=PORT". Either
a subnet or port must be specified. Both ID and name
are accepted as SUBNET or PORT. Note that "subnet="
can be omitted when specifying a subnet.
[root@tecs218 ~(keystone_admin)]# neutron router-create test
Created a new router:
+-----------------------+--------------------------------------+
| Field | Value |
+-----------------------+--------------------------------------+
| admin_state_up | True |
| external_gateway_info | |
| id | 4039bd93-b183-4250-af0f-e9739ac1a19a |
| name | test |
| status | ACTIVE |
| tenant_id | 0d76aad1dda94f83a2a0a55c04547434 |
+-----------------------+--------------------------------------+
[root@tecs218 ~(keystone_admin)]# neutron router-interface-add test port=90e0abe1-852b-4cfe-afd9-2bd31a42c279
Added interface 90e0abe1-852b-4cfe-afd9-2bd31a42c279 to router test.
[root@tecs218 ~(keystone_admin)]# neutron router-interface-add test port=90e0abe1-852b-4cfe-afd9-2bd31a42c27^C
[root@tecs218 ~(keystone_admin)]# neutron port-show 90e0abe1-852b-4cfe-afd9-2bd31a42c279
+---------------------+-----------------------------------------------------------------------------------+
| Field | Value |
+---------------------+-----------------------------------------------------------------------------------+
| admin_state_up | True |
| bandwidth | 0 |
| binding:host_id | |
| binding:profile | {} |
| binding:vif_details | {} |
| binding:vif_type | unbound |
| binding:vnic_type | normal |
| bond | 0 |
| cbs | 0 |
| device_id | 4039bd93-b183-4250-af0f-e9739ac1a19a |
| device_owner | network:router_interface |
| dscp | 0 |
| extra_dhcp_opts | |
| fixed_ips | {"subnet_id": "b72b9698-6e07-4199-8c53-0411c90ce9d3", "ip_address": "10.10.10.9"} |
| id | 90e0abe1-852b-4cfe-afd9-2bd31a42c279 |
| mac_address | fa:16:3e:c2:d5:bc |
| name | |
| network_id | e4b72e3a-fcaf-4e29-9c30-9f219ac5643c |
| status | DOWN |
| tenant_id | 0d76aad1dda94f83a2a0a55c04547434 |
+---------------------+-----------------------------------------------------------------------------------+
[root@tecs218 ~(keystone_admin)]# neutron router-interface-delete test port=90e0abe1-852b-4cfe-afd9-2bd31a42c279
Removed interface from router test.
[root@tecs218 ~(keystone_admin)]# neutron port-show 90e0abe1-852b-4cfe-afd9-2bd31a42c279
Unable to find port with name '90e0abe1-852b-4cfe-afd9-2bd31a42c279'
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References
