Juniper Openstack

[Ubuntu-2280] After removing shared n/w flag, VM on the shared network is not getting deleted

  1. Series trunk
  2. Bug #1351223
Bug #1351223 reported by Ruchi Priya
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Juniper Openstack
Status tracked in Trunk
R1.1
Fix Released
High
Sachin Bansal
Juniper Openstack r1.10-fcs
Trunk
Fix Committed
High
Sachin Bansal

Bug Description

create a netwrok public_vn was a VN in admin project.
I enabled shared network flag to it.
Then had user ( new) in project (new) launch a VM in this VN (vm1)
As admin, I then removed the shared network on public_vn
, Then i tried to delete the VM Vm1,it doesn't get deleted.

As admin:
root@nodea5:~# neutron net-update public_vn --shared=false
Updated network: public_vn
root@nodea5:~# neutron net-show public_vn
+-------------------------+-----------------------------------------------------------------------------------------------------------------+
| Field | Value |
+-------------------------+-----------------------------------------------------------------------------------------------------------------+
| admin_state_up | true |
| contrail:fq_name | default-domain |
| | admin |
| | public_vn |
| contrail:instance_count | 0 |
| contrail:subnet_ipam | {"subnet_cidr": "10.10.10.0/24", "ipam_fq_name": ["default-domain", "default-project", "default-network-ipam"]} |
| id | 8ac4a33e-9843-42fd-a0fb-59e97313d430 |
| name | public_vn |
| router:external | False |
| shared | False |
| status | ACTIVE |
| subnets | d1d25a72-03b1-411f-8d94-b548dadf1af3 |
| tenant_id | 00878576afce4d46919f52299b007a2b |
+-------------------------+-----------------------------------------------------------------------------------------------------------------+

As user "new" in project "new"

root@nodea5:~# nova list
+--------------------------------------+------+--------+------------+-------------+------------------------+
| ID | Name | Status | Task State | Power State | Networks |
+--------------------------------------+------+--------+------------+-------------+------------------------+
| b4c573f3-9efc-4785-853d-a179f8fcd929 | vm1 | ACTIVE | None | Running | public_vn=10.10.10.253 |
+--------------------------------------+------+--------+------------+-------------+------------------------+
root@nodea5:~# nova delete proj1vm1
No server with a name or ID of 'proj1vm1' exists.
ERROR: Unable to delete any of the specified servers.
root@nodea5:~# nova delete vm1
root@nodea5:~# nova list --all-tenants
+--------------------------------------+------+--------+------------+-------------+------------------------+
| ID | Name | Status | Task State | Power State | Networks |
+--------------------------------------+------+--------+------------+-------------+------------------------+
| b4c573f3-9efc-4785-853d-a179f8fcd929 | vm1 | ACTIVE | None | Running | public_vn=10.10.10.253 |
+--------------------------------------+------+--------+------------+-------------+------------------------+

nova-compute.log

2014-08-01 14:03:12.567 2329 INFO nova.compute.resource_tracker [-] Compute_service record updated for nodea5:nodea5.englab.juniper.net
2014-08-01 14:03:29.036 2329 AUDIT nova.compute.manager [req-e0510fb2-aff4-49e8-a4c8-97f2425af5bd 833f142b6b6b4c31a4664c501229ba28 ad4e875df42e48b8985f022c71c01ec5] [instance: b4c573f3-9efc-4785-853d-a179f8fcd929] Terminating instance
2014-08-01 14:03:29.381 2329 WARNING nova.network.neutronv2.api [req-e0510fb2-aff4-49e8-a4c8-97f2425af5bd 833f142b6b6b4c31a4664c501229ba28 ad4e875df42e48b8985f022c71c01ec5] Network 8ac4a33e-9843-42fd-a0fb-59e97313d430 not matched with the tenants network! The ports tenant 00878576afce4d46919f52299b007a2b will be used.
2014-08-01 14:03:29.972 1423 INFO nova.compute.manager [-] Lifecycle event 1 on VM b4c573f3-9efc-4785-853d-a179f8fcd929
2014-08-01 14:03:29.972 2329 INFO nova.compute.manager [-] Lifecycle event 1 on VM b4c573f3-9efc-4785-853d-a179f8fcd929
2014-08-01 14:03:29.980 2329 INFO nova.virt.libvirt.driver [-] [instance: b4c573f3-9efc-4785-853d-a179f8fcd929] Instance destroyed successfully.
2014-08-01 14:03:30.065 2329 INFO nova.compute.manager [-] [instance: b4c573f3-9efc-4785-853d-a179f8fcd929] During sync_power_state the instance has a pending task. Skip.
2014-08-01 14:03:30.070 1423 INFO nova.compute.manager [-] [instance: b4c573f3-9efc-4785-853d-a179f8fcd929] During sync_power_state the instance has a pending task. Skip.
2014-08-01 14:03:30.198 2329 ERROR nova.openstack.common.rpc.amqp [req-e0510fb2-aff4-49e8-a4c8-97f2425af5bd 833f142b6b6b4c31a4664c501229ba28 ad4e875df42e48b8985f022c71c01ec5] Exception during message handling
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp Traceback (most recent call last):
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/amqp.py", line 461, in _process_data
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp **args)
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp result = getattr(proxyobj, method)(ctxt, **kwargs)
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 356, in decorated_function
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp return function(self, context, *args, **kwargs)
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/exception.py", line 90, in wrapped
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp payload)
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/exception.py", line 73, in wrapped
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp return f(self, context, *args, **kw)
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 246, in decorated_function
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp pass
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 232, in decorated_function
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp return function(self, context, *args, **kwargs)
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 297, in decorated_function
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp function(self, context, *args, **kwargs)
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 274, in decorated_function
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp e, sys.exc_info())
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 261, in decorated_function
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp return function(self, context, *args, **kwargs)
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1795, in terminate_instance
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp do_terminate_instance(instance, bdms)
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/openstack/common/lockutils.py", line 246, in inner
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp return f(*args, **kwargs)
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1787, in do_terminate_instance
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp reservations=reservations)
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/hooks.py", line 105, in inner
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp rv = f(*args, **kwargs)
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1760, in _delete_instance
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp user_id=user_id)
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1732, in _delete_instance
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp self._shutdown_instance(context, db_inst, bdms)
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1665, in _shutdown_instance
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp requested_networks)
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1655, in _shutdown_instance
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp context=context)
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 835, in destroy
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp destroy_disks, context=context)
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 871, in _cleanup
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp self.unplug_vifs(instance, network_info)
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 753, in unplug_vifs
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp self.vif_driver.unplug(instance, vif)
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova_contrail_vif/contrailvif.py", line 176, in unplug
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp vif['network']['subnets'][0]['ips'][0]['address'],
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp IndexError: list index out of range
2014-08-01 14:03:30.198 2329 TRACE nova.openstack.common.rpc.amqp

Setup:
nodea5.englab.juniper.net

Revision history for this message
Sachin Bansal (sbansal) wrote :

The name of the vm is vm1 while you are trying to delete proj1vm1. Am I misunderstanding anything?

Revision history for this message
Praneet Bachheti (praneetb) wrote :

vm1 is being deleted in next command. look further in the description.

Vedamurthy Joshi (vedujoshi)
Changed in juniperopenstack:
milestone: none → r1.10-fcs
assignee: nobody → prasad miriyala (pmiriyala)
Vedamurthy Joshi (vedujoshi)
information type: Proprietary → Public
tags: added: blocker
Revision history for this message
Sachin Bansal (sbansal) wrote :

https://github.com/Juniper/contrail-controller/commit/b533689b96f96ac1e02c8857cfeaa079503cf508

Revision history for this message
Ruchi Priya (ruchip) wrote :

Verification on R1.1 #27 :
 The Vn which is shared is not allowed to be unshared if any instance is using it in a diff project.
Only when the instance is terminated ,it allows to change to sharing property .
root@nodea5:~# neutron net-update vn-shared --shared=false
409-{u'NeutronError': {u'message': u'Unable to reconfigure sharing settings for network vn-shared. Multiple tenants are using it', u'type': u'ContrailConflictError', u'detail': u''}}
root@nodea5:~#

Revision history for this message
Sachin Bansal (sbansal) wrote :

https://github.com/Juniper/contrail-controller/commit/74fb0041b598cda66811fe5de1647b21dc53334f

Revision history for this message
Ruchi Priya (ruchip) wrote :

Verified on build #30 .

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