** Changed in: neutron
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1450982
Title:
DVR: Moving FloatingIP between hosts can lead to Floating Agent
Gateway Port not being deleted
Status in neutron:
Fix Released
Bug description:
Tests have show that following sequence of events on a multinode setup causes
the network:floatingip_agent_gateway port to be left hanging around. It is not
possible to delete this port from the cli, even with admin powers. Restackings
seems to be the only solution.
The problem is furthered complicated because any public network which has the
left over port as one of its meembers may not be deleted.
Here is the list of steps to reproduce. All must be done with admin power
under admin tenant
#+ Test Steps: Get ip address of all nodes
#+ Test Steps:
#+ Step: User, Tenant, Token, and Image Verification
#+ Step: Add security Rules
#+ Step: Router Creations(DVR)
#+ Step: Networks, and Subnet Attachement
#+ Step: spin up vms
#+ Step: Obtain necessary vm information
#+ Step: Create external Network and Subnet
#+ Step: Attach external network to router
#+ Step: Associate FIPs to Vm - 2 RESTfull
#+ Step: Verify floating ip pluming
#+ Step: Verify connectivity to vms from outside world
#+ Step: Verify connectivity to vms from outside world
04-25-2015 15:16:38 : ################################################
04-25-2015 15:16:38 : Removing all resources from system
04-25-2015 15:16:38 : ################################################
04-25-2015 15:16:38 : ***Getting User Token***
04-25-2015 15:16:38 : ***User Token Received***
04-25-2015 15:16:38 :
04-25-2015 15:16:38 : -- Deleting VMs
04-25-2015 15:16:39 : -- Done deleting VMs
04-25-2015 15:16:39 :
04-25-2015 15:16:39 : -- Deleting Security Groups
04-25-2015 15:16:39 : 'default' Security Group deleted
04-25-2015 15:16:39 : -- Done deleting Security Groups
04-25-2015 15:16:39 :
04-25-2015 15:16:39 : --- Deleting Floating IPs
04-25-2015 15:16:39 : --Done deleting Floating IPs
04-25-2015 15:16:39 :
04-25-2015 15:16:39 : -- Clearing all routes from routers
04-25-2015 15:16:39 : -- Done Clearing all routes on routers
04-25-2015 15:16:39 :
04-25-2015 15:16:39 : -- Detaching subnets from routers
04-25-2015 15:16:39 : -- Done detaching subnets from routers
04-25-2015 15:16:39 :
04-25-2015 15:16:39 : -- Deleting Ports
HTTP Error 409: Conflict
04-25-2015 15:16:39 : Error deleting 25337691-d558-46d8-b2a2-96cbdef198db
04-25-2015 15:16:39 : -- Done deleting ports
04-25-2015 15:16:39 :
04-25-2015 15:16:39 : -- Deleting subnets
HTTP Error 409: Conflict
04-25-2015 15:16:39 : Error deleting 1f4059ee-2b6b-48d0-9687-b7e0fead3cae
04-25-2015 15:16:39 : --Done deleting subnets
04-25-2015 15:16:39 :
04-25-2015 15:16:39 : -- Deleting routers
04-25-2015 15:16:39 : --Done deleting routers
04-25-2015 15:16:39 :
04-25-2015 15:16:39 : --Deleting networks
HTTP Error 409: Conflict
04-25-2015 15:16:39 : Error deleting wjs_public_network
04-25-2015 15:16:39 : -- Done deleting networks
04-25-2015 15:16:39 :
04-25-2015 15:16:39 : ------DONE-------
adolfo@devstack:~/dvr$ neutron port-list
+--------------------------------------+------+-------------------+------------------------------------------------------------------------------------+
| id | name | mac_address | fixed_ips
|
+--------------------------------------+------+-------------------+------------------------------------------------------------------------------------+
| 25337691-d558-46d8-b2a2-96cbdef198db | | fa:16:3e:06:1c:0e |
{"subnet_id": "1f4059ee-2b6b-48d0-9687-b7e0fead3cae", "ip_address":
"101.0.0.103"} |
+--------------------------------------+------+-------------------+------------------------------------------------------------------------------------+
adolfo@devstack:~/dvr$ neutron port-show 25337691-d558-46d8-b2a2-96cbdef198db
+-----------------------+------------------------------------------------------------------------------------+
| Field | Value
|
+-----------------------+------------------------------------------------------------------------------------+
| admin_state_up | True
|
| allowed_address_pairs |
|
| binding:host_id | devstack
|
| binding:profile | {}
|
| binding:vif_details | {"port_filter": true, "ovs_hybrid_plug": true}
|
| binding:vif_type | ovs
|
| binding:vnic_type | normal
|
| device_id | d87ddfd4-6acc-48c7-8d0d-9119d6531eb2
|
| device_owner | network:floatingip_agent_gateway
|
| extra_dhcp_opts |
|
| fixed_ips | {"subnet_id":
"1f4059ee-2b6b-48d0-9687-b7e0fead3cae", "ip_address": "101.0.0.103"} |
| id | 25337691-d558-46d8-b2a2-96cbdef198db
|
| mac_address | fa:16:3e:06:1c:0e
|
| name |
|
| network_id | b376c1a7-ecfa-4892-88dc-509145e7fbc7
|
| security_groups |
|
| status | DOWN
|
| tenant_id |
|
+-----------------------+------------------------------------------------------------------------------------+
adolfo@devstack:~/dvr$ neutron net-list
+--------------------------------------+--------------------+---------------------------------------------------+
| id | name | subnets
|
+--------------------------------------+--------------------+---------------------------------------------------+
| b376c1a7-ecfa-4892-88dc-509145e7fbc7 | wjs_public_network |
1f4059ee-2b6b-48d0-9687-b7e0fead3cae 101.0.0.0/24 |
+--------------------------------------+--------------------+---------------------------------------------------+
adolfo@devstack:~/dvr$
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