operation to reproduce
---
$ quantum subnet-create --name subnet1 --allocation-pool start=10.0.0.100,end=10.0.0.120 net1 10.0.0.0/24
Created a new subnet:
+------------------+----------------------------------------------+
| Field | Value |
+------------------+----------------------------------------------+
| allocation_pools | {"start": "10.0.0.100", "end": "10.0.0.120"} |
| cidr | 10.0.0.0/24 |
| dns_nameservers | |
| enable_dhcp | True |
| gateway_ip | 10.0.0.1 |
| host_routes | |
| id | f45087fa-a673-4c98-ba9e-e21642448997 |
| ip_version | 4 |
| name | subnet1 |
| network_id | 00c358bb-4825-45f7-b088-d2eb1e108700 |
| tenant_id | 5be3e52876004c3882ce3d28c43e352e |
+------------------+----------------------------------------------+
$ quantum port-create --fixed-ip subnet_id=subnet1,ip_address=10.0.0.5 net1
Created a new port:
+----------------+---------------------------------------------------------------------------------+
| Field | Value |
+----------------+---------------------------------------------------------------------------------+
| admin_state_up | True |
| device_id | |
| device_owner | |
| fixed_ips | {"subnet_id": "f45087fa-a673-4c98-ba9e-e21642448997", "ip_address": "10.0.0.5"} |
| id | bc78a300-4566-472e-a862-b4ad0634752b |
| mac_address | fa:16:3e:26:fd:f6 |
| name | |
| network_id | 00c358bb-4825-45f7-b088-d2eb1e108700 |
| status | ACTIVE |
| tenant_id | 5be3e52876004c3882ce3d28c43e352e |
+----------------+---------------------------------------------------------------------------------+
$ quantum port-delete bc78a300-4566-472e-a862-b4ad0634752b
Deleted port: bc78a300-4566-472e-a862-b4ad0634752b
$ quantum port-create --fixed-ip subnet_id=subnet1,ip_address=10.0.0.5 net1
Unable to complete operation for network 00c358bb-4825-45f7-b088-d2eb1e108700. The IP address 10.0.0.5 is in use.
---
server's log
---
Traceback (most recent call last):
File "/opt/stack/quantum/quantum/api/v2/resource.py", line 95, in resource
result = method(request=request, **args)
File "/opt/stack/quantum/quantum/api/v2/base.py", line 333, in create
obj = obj_creator(request.context, **kwargs)
File "/opt/stack/quantum/quantum/plugins/openvswitch/ovs_quantum_plugin.py", line 487, in create_port
p = super(OVSQuantumPluginV2, self).create_port(context, port)
File "/opt/stack/quantum/quantum/db/db_base_plugin_v2.py", line 1191, in create_port
self._recycle_expired_ip_allocations(context, p['network_id'])
File "/opt/stack/quantum/quantum/db/db_base_plugin_v2.py", line 291, in _recycle_expired_ip_allocations
expired['ip_address'])
File "/opt/stack/quantum/quantum/db/db_base_plugin_v2.py", line 318, in _recycle_ip
raise q_exc.InvalidInput(error_message=error_message)
InvalidInput: Invalid input for operation: No allocation pool found for ip address:10.0.0.5.
---
Note that there is the case error occurs at deleting port. (that is also _recycle_ip error)
What is the right specification ?
* first of all, should not permit port allocaion, or
* should delete the ipallocation table immediately (like gateway_ip), or
* merely _recycle_ip bug ?
Yes, this is a bug. The IP allocation should not be permitted.
Thanks
Gary