Re: [Users] Can Contrail 2.21 handle instance names with spaces?

Fri, 27 Nov 2015 09:23:48 -0800 

Hi Harish,

Thanks for point it out.

Maciej

On 11/25/2015 06:28 AM, Harish Kumar wrote:

Hi Maciej,
This is a bug in vrouter-port-control, it is tracked in this bug - https://bugs.launchpad.net/juniperopenstack/+bug/1519768 

Thanks,
Harish



*From: *Maciej Lecki <[email protected] <mailto:[email protected]>>
*Subject: **[Users] Can Contrail 2.21 handle instance names with spaces?*
*Date: *November 23, 2015 9:58:01 PM GMT+05:30
*To: *"[email protected] <mailto:[email protected]>" <[email protected] <mailto:[email protected]>>
I just observed that if i put a whitespace in my instance name, my instance can never connect to the network. Are whitespaces allowed in Instance names when using Contrail?
BTW - this is what happens in nova-compute.log when i try to boot a instance with whitespaces in the name:
2015-11-23 08:04:34.885 1867 ERROR nova.virt.libvirt.vif [-] [instance: aaf64e04-d792-4ed6-82fe-c83c4424be99] Failed while plugging vif 2015-11-23 08:04:34.885 1867 TRACE nova.virt.libvirt.vif [instance: aaf64e04-d792-4ed6-82fe-c83c4424be99] Traceback (most recent call last): 2015-11-23 08:04:34.885 1867 TRACE nova.virt.libvirt.vif [instance: aaf64e04-d792-4ed6-82fe-c83c4424be99] File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/vif.py", line 593, in plug_vrouter 2015-11-23 08:04:34.885 1867 TRACE nova.virt.libvirt.vif [instance: aaf64e04-d792-4ed6-82fe-c83c4424be99] utils.execute('vrouter-port-control', cmd_args, run_as_root=True) 2015-11-23 08:04:34.885 1867 TRACE nova.virt.libvirt.vif [instance: aaf64e04-d792-4ed6-82fe-c83c4424be99] File "/usr/lib/python2.7/dist-packages/nova/utils.py", line 163, in execute 2015-11-23 08:04:34.885 1867 TRACE nova.virt.libvirt.vif [instance: aaf64e04-d792-4ed6-82fe-c83c4424be99] return processutils.execute(*cmd, **kwargs) 2015-11-23 08:04:34.885 1867 TRACE nova.virt.libvirt.vif [instance: aaf64e04-d792-4ed6-82fe-c83c4424be99] File "/usr/lib/python2.7/dist-packages/nova/openstack/common/processutils.py", line 203, in execute 2015-11-23 08:04:34.885 1867 TRACE nova.virt.libvirt.vif [instance: aaf64e04-d792-4ed6-82fe-c83c4424be99] cmd=sanitized_cmd) 2015-11-23 08:04:34.885 1867 TRACE nova.virt.libvirt.vif [instance: aaf64e04-d792-4ed6-82fe-c83c4424be99] ProcessExecutionError: Unexpected error while running command. 2015-11-23 08:04:34.885 1867 TRACE nova.virt.libvirt.vif [instance: aaf64e04-d792-4ed6-82fe-c83c4424be99] Command: sudo nova-rootwrap /etc/nova/rootwrap.conf vrouter-port-control --oper=add --uuid=f8c0e7c4-580c-40b2-b1b7-ef105cd57ebf --instance_uuid=aaf64e04-d792-4ed6-82fe-c83c4424be99 --vn_uuid=0d7d6379-3771-46b4-af96-ee95556097d5 --vm_project_uuid=de7d3ecd59e14fe5a87ffc4545de8e3f --ip_address=192.168.0.3 --ipv6_address=None --vm_name=maciej instance a --mac=02:f8:c0:e7:c4:58 --tap_name=tapf8c0e7c4-58 --port_type=NovaVMPort --tx_vlan_id=-1 --rx_vlan_id=-1 2015-11-23 08:04:34.885 1867 TRACE nova.virt.libvirt.vif [instance: aaf64e04-d792-4ed6-82fe-c83c4424be99] Exit code: 2 2015-11-23 08:04:34.885 1867 TRACE nova.virt.libvirt.vif [instance: aaf64e04-d792-4ed6-82fe-c83c4424be99] Stdout: u'' 2015-11-23 08:04:34.885 1867 TRACE nova.virt.libvirt.vif [instance: aaf64e04-d792-4ed6-82fe-c83c4424be99] Stderr: u'usage: vrouter-port-control [-h] [--oper {add,delete}] [--uuid UUID]\n [--instance_uuid INSTANCE_UUID]\n [--vn_uuid VN_UUID]\n [--vm_project_uuid VM_PROJECT_UUID]\n [--ip_address IP_ADDRESS]\n [--ipv6_address IPV6_ADDRESS] [--vm_name VM_NAME]\n [--mac MAC] [--tap_name TAP_NAME]\n [--port_type {NovaVMPort,NameSpacePort}]\n [--tx_vlan_id TX_VLAN_ID]\n [--rx_vlan_id RX_VLAN_ID]\n [--no_persist NO_PERSIST]\nvrouter-port-control: error: unrecognized arguments: instance a\n' 

Thanks,

Maciej

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