Hi Sam/Jaime,
I followed the below steps and started testing again. While creating Compute
instance , it is getting error out :-
From compute log :-
Jun 01 14:31:52 master ovs-vsctl[13176]: ovs|00001|vsctl|INFO|Called as
ovs-vsctl --timeout=120 -- --if-exists del-port br-int vhu9bf4333c-10
Jun 01 14:31:52 master nova-compute[20670]: : libvirtError: internal error:
process exited while connecting to monitor: 2018-06-01T18:31:51.807350Z
qemu-system-x86_64: -chardev
socket,id=charnet0,path=/var/run/openvswitch/vhu9bf4333c-10: Failed to connect
socket /var/run/openvswitch/vhu9bf4333c-10: No such file or directory
From Neutron log :-
Jun 01 14:31:50 master neutron-server[12787]: DEBUG neutron.notifiers.nova [-]
Sending events: [{'tag': u'9bf4333c-108c-47c6-a6df-9eed0e4a8212', 'name':
'network-changed', 'server_uuid': u'1a28061b-e301-4
Jun 01 14:31:50 master neutron-server[12787]: INFO
networking_odl.journal.journal [None req-cdcfe6e2-75d3-4f61-83a9-18b979694a88
None None] Processing (Entry ID: 13) - update port 9bf4333c-108c-47c6-a6df-
Jun 01 14:31:50 master neutron-server[12787]: DEBUG
networking_odl.common.client [None req-cdcfe6e2-75d3-4f61-83a9-18b979694a88
None None] Sending METHOD (put) URL (http://10.10.90.43:8087/controller/nb/
v2/neutron/ports/9bf4333c-108c-47c6-a6df-9eed0e4a8212) JSON ({
Jun 01 14:31:50 master neutron-server[12787]: "port": {
Jun 01 14:31:50 master neutron-server[12787]: "allowed_address_pairs": [],
Jun 01 14:31:50 master neutron-server[12787]: "extra_dhcp_opts": [],
Jun 01 14:31:50 master neutron-server[12787]: "updated_at":
"2018-06-01T18:31:49Z",
Jun 01 14:31:50 master neutron-server[12787]: "device_owner":
"compute:nova",
Jun 01 14:31:50 master neutron-server[12787]: "revision_number": 8,
Jun 01 14:31:50 master neutron-server[12787]: "port_security_enabled": true,
Jun 01 14:31:50 master neutron-server[12787]: "binding:profile": "{}",
Jun 01 14:31:50 master neutron-server[12787]: "fixed_ips": [
Jun 01 14:31:50 master neutron-server[12787]: {
Jun 01 14:31:50 master neutron-server[12787]: "subnet_id":
"96275ef9-112b-4514-adbd-26522d62ccc9",
Jun 01 14:31:50 master neutron-server[12787]: "ip_address": "20.0.0.3"
Jun 01 14:31:50 master neutron-server[12787]: }
Jun 01 14:31:50 master neutron-server[12787]: ],
Jun 01 14:31:50 master neutron-server[12787]: "security_groups": [
Jun 01 14:31:50 master neutron-server[12787]: {
Jun 01 14:31:50 master neutron-server[12787]: "id":
"82e899e4-bd43-489f-a4bd-1c751c7ff539"
Jun 01 14:31:50 master neutron-server[12787]: }
Jun 01 14:31:50 master neutron-server[12787]: ],
Jun 01 14:31:50 master neutron-server[12787]: "binding:vif_details": {
Jun 01 14:31:50 master neutron-server[12787]: "has_datapath_type_netdev":
true,
Jun 01 14:31:50 master neutron-server[12787]: "port_prefix": "vhu",
Jun 01 14:31:50 master neutron-server[12787]: "uuid":
"276d3752-96c4-49eb-a99d-929acd9b3c85",
Jun 01 14:31:50 master neutron-server[12787]: "vhostuser_socket_dir":
"/var/run/openvswitch",
Jun 01 14:31:50 master neutron-server[12787]: "vhostuser_mode": "client",
Jun 01 14:31:50 master neutron-server[12787]: "vhostuser_socket":
"/var/run/openvswitch/vhu9bf4333c-10",
Jun 01 14:31:50 master neutron-server[12787]: "support_vhost_user": true,
Jun 01 14:31:50 master neutron-server[12787]: "vhostuser_ovs_plug": true,
Jun 01 14:31:50 master neutron-server[12787]: "host_addresses": [
Jun 01 14:31:50 master neutron-server[12787]: "master"
Jun 01 14:31:50 master neutron-server[12787]: ]
Jun 01 14:31:50 master neutron-server[12787]: },
Jun 01 14:31:50 master neutron-server[12787]: "binding:vif_type":
"vhostuser",
Jun 01 14:31:50 master neutron-server[12787]: "mac_address":
"fa:16:3e:5e:6e:e3",
Jun 01 14:31:50 master neutron-server[12787]: "binding:host_id": "master",
Jun 01 14:31:50 master neutron-server[12787]: "description": "",
Jun 01 14:31:50 master neutron-server[12787]: "tags": [],
Jun 01 14:31:50 master neutron-server[12787]: "device_id":
"1a28061b-e301-4e0f-b1d8-f8780fa640f2",
Jun 01 14:31:50 master neutron-server[12787]: "name": "P1",
Jun 01 14:31:50 master neutron-server[12787]: "admin_state_up": true,
Jun 01 14:31:50 master neutron-server[12787]: "created_at":
"2018-06-01T18:31:23Z",
Jun 01 14:31:50 master neutron-server[12787]: "binding:vnic_type": "normal"
Jun 01 14:31:50 master neutron-server[12787]: }
Jun 01 14:31:50 master neutron-server[12787]: }) {{(pid=12821) request
/opt/stack/networking-odl/networking_odl/common/client.py:89}}
Jun 01 14:31:50 master neutron-server[12787]: DEBUG
networking_odl.common.client [None req-cdcfe6e2-75d3-4f61-83a9-18b979694a88
None None] Got response:
Jun 01 14:31:50 master neutron-server[12787]: ({
Jun 01 14:31:50 master neutron-server[12787]: "port" : {
Jun 01 14:31:50 master neutron-server[12787]: "id" :
"9bf4333c-108c-47c6-a6df-9eed0e4a8212",
Jun 01 14:31:50 master neutron-server[12787]: "tenant_id" :
"778fca4affcf486898f32953a811d79d",
Jun 01 14:31:50 master neutron-server[12787]: "revision_number" : 8,
Jun 01 14:31:50 master neutron-server[12787]: "name" : "P1",
Jun 01 14:31:50 master neutron-server[12787]: "admin_state_up" : true,
Jun 01 14:31:50 master neutron-server[12787]: "network_id" :
"b1caab61-dd9f-4998-953c-43e912833db1",
Jun 01 14:31:50 master neutron-server[12787]: "mac_address" :
"fa:16:3e:5e:6e:e3",
Jun 01 14:31:50 master neutron-server[12787]: "fixed_ips" : [ {
Jun 01 14:31:50 master neutron-server[12787]: "ip_address" :
"20.0.0.3",
Jun 01 14:31:50 master neutron-server[12787]: "subnet_id" :
"96275ef9-112b-4514-adbd-26522d62ccc9"
Jun 01 14:31:50 master neutron-server[12787]: } ],
Jun 01 14:31:50 master neutron-server[12787]: "device_id" :
"1a28061b-e301-4e0f-b1d8-f8780fa640f2",
Jun 01 14:31:50 master neutron-server[12787]: "device_owner" :
"compute:nova",
Jun 01 14:31:50 master neutron-server[12787]: "security_groups" : [ {
Jun 01 14:31:50 master neutron-server[12787]: "id" :
"82e899e4-bd43-489f-a4bd-1c751c7ff539"
Jun 01 14:31:50 master neutron-server[12787]: } ],
Jun 01 14:31:50 master neutron-server[12787]: "allowed_address_pairs" : [
],
Jun 01 14:31:50 master neutron-server[12787]: "binding:host_id" :
"master",
Jun 01 14:31:50 master neutron-server[12787]: "binding:vnic_type" :
"normal",
Jun 01 14:31:50 master neutron-server[12787]: "binding:vif_type" :
"vhostuser",
Jun 01 14:31:50 master neutron-server[12787]: "binding:profile" : "{}",
Jun 01 14:31:50 master neutron-server[12787]: "Map" : {
Jun 01 14:31:50 master neutron-server[12787]: "vhostuser_mode" :
"client",
Jun 01 14:31:50 master neutron-server[12787]: "vhostuser_ovs_plug" :
"true",
Jun 01 14:31:50 master neutron-server[12787]:
"has_datapath_type_netdev" : "true",
Jun 01 14:31:50 master neutron-server[12787]: "vhostuser_socket_dir" :
"/var/run/openvswitch",
Jun 01 14:31:50 master neutron-server[12787]: "support_vhost_user" :
"true",
Jun 01 14:31:50 master neutron-server[12787]: "port_prefix" : "vhu",
Jun 01 14:31:50 master neutron-server[12787]: "uuid" :
"276d3752-96c4-49eb-a99d-929acd9b3c85",
Jun 01 14:31:50 master neutron-server[12787]: "vhostuser_socket" :
"/var/run/openvswitch/vhu9bf4333c-10"
Jun 01 14:31:50 master neutron-server[12787]: },
Jun 01 14:31:50 master neutron-server[12787]: "extra_dhcp_opts" : [ ],
Jun 01 14:31:50 master neutron-server[12787]: "port_security_enabled" :
true
Jun 01 14:31:50 master neutron-server[12787]: }
Jun 01 14:31:50 master neutron-server[12787]: }) {{(pid=12821) _check_response
/opt/stack/networking-odl/networking_odl/common/client.py:143}}
From ODL log :-
2018-06-01T14:31:50,908 | INFO |
opendaylight-cluster-data-notification-dispatcher-2284 | SfcOvsNodeDataListener
| 415 - org.opendaylight.sfc.ovs - 0.7.1 | SFFs empty in
runSffOvsBridgeAugOpenf
lowNodeId.
2018-06-01T14:31:50,929 | INFO | ForkJoinPool-1-worker-2 |
OvsInterfaceConfigUpdateHelper | 253 -
org.opendaylight.genius.interfacemanager-impl - 0.4.1 | port attributes
modified, requires a delete and
recreate of 9bf4333c-108c-47c6-a6df-9eed0e4a8212 configuration
2018-06-01T14:31:50,929 | INFO | ForkJoinPool-1-worker-2 |
InterfaceManagerCommonUtils | 253 -
org.opendaylight.genius.interfacemanager-impl - 0.4.1 | Creating child
interface 9bf4333c-108c-47c6-a6df-9eed0e4a8212 of type Trunk bound on
parent-interface vhu9bf4333c-10
2018-06-01T14:31:50,929 | INFO | ForkJoinPool-1-worker-2 |
OvsInterfaceConfigAddHelper | 253 -
org.opendaylight.genius.interfacemanager-impl - 0.4.1 | adding vlan
configuration for interface 9bf4333c-108c-47c6-a6df-9eed0e4a8212
2018-06-01T14:31:50,934 | INFO |
opendaylight-cluster-data-notification-dispatcher-2266 | SfcOvsNodeDataListener
| 415 - org.opendaylight.sfc.ovs - 0.7.1 | SFFs empty in
runSffOvsBridgeAugOpenflowNodeId.
2018-06-01T14:31:50,938 | INFO | ResourceBatchingManager-0 |
ResourceBatchingManager | 259 - org.opendaylight.genius.mdsalutil-api
- 0.4.1 | Total taken ##time = 1ms for resourceList of size 1 for resourceType
INTERFACEMGR-DEFAULT-OPERATIONAL
2018-06-01T14:31:50,959 | INFO | ForkJoinPool-1-worker-2 | UpdateIdEntryJob
| 250 - org.opendaylight.genius.idmanager-impl - 0.4.1 | Updated
id entry with idValues [6], idKey 9bf4333c-108c-47c6-a6df-9eed0e4a8212, pool
interfaces.2130706433
2018-06-01T14:31:51,008 | INFO |
opendaylight-cluster-data-notification-dispatcher-2314 | SfcOvsNodeDataListener
| 415 - org.opendaylight.sfc.ovs - 0.7.1 | SFFs empty in
runSffOvsBridgeAugOpenflowNodeId.
2018-06-01T14:31:52,345 | INFO |
opendaylight-cluster-data-notification-dispatcher-2301 | SfcOvsNodeDataListener
| 415 - org.opendaylight.sfc.ovs - 0.7.1 | SFFs empty in
runSffOvsBridgeAugOpenflowNodeId.
2018-06-01T14:31:54,236 | INFO |
org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.ports.rev150712.ports.attributes.ports.Port_AsyncDataTreeChangeListenerBase-DataTreeChangeHandler-0
| NeutronPortChangeListener | 357 -
org.opendaylight.netvirt.neutronvpn-impl - 0.6.1 | Update port
9bf4333c-108c-47c6-a6df-9eed0e4a8212 from network Uuid
[_value=b1caab61-dd9f-4998-953c-43e912833db1]
2018-06-01T14:31:54,237 | INFO | ForkJoinPool-1-worker-2 |
NeutronPortChangeListener | 357 -
org.opendaylight.netvirt.neutronvpn-impl - 0.6.1 | update: Of-port-interface
updation for port 9bf4333c-108c-47c6-a6df-9eed0e4a8212
OVS switch :-
ubuntu@master:~$ sudo ovs-vsctl show
276d3752-96c4-49eb-a99d-929acd9b3c85
Manager "ptcp:6641:127.0.0.1"
is_connected: true
Manager "tcp:10.10.90.43:6640"
is_connected: true
Bridge br-int
Controller "tcp:10.10.90.43:6653"
is_connected: true
fail_mode: secure
Port "tapaaf3cf0a-1a"
tag: 4095
Interface "tapaaf3cf0a-1a"
type: internal
Port "tun777605bd7ee"
Interface "tun777605bd7ee"
type: vxlan
options: {exts=gpe, key=flow, local_ip="10.10.90.43",
remote_ip=flow}
Port br-int
Interface br-int
type: internal
ovs_version: "2.8.1"
ubuntu@master:~$
ubuntu@master:~$ sudo ovs-vsctl list Interface | grep -E '^name|^ofport
|^mac_in_use|^external_id'
external_ids : {}
mac_in_use : "c8:a7:d7:ab:b6:c0"
name : br-int
ofport : 65534
external_ids : {attached-mac="fa:16:3e:e6:dc:5d",
iface-id="aaf3cf0a-1ad9-4761-b4ca-0c35b39a9af9", iface-status=active}
mac_in_use : []
name : "tapaaf3cf0a-1a"
ofport : 5
external_ids : {}
mac_in_use : "e2:63:42:f2:7c:c3"
name : "tun777605bd7ee"
ofport : 1
ubuntu@master:~$
Thanks
Om Prakash
-----Original Message-----
From: Jaime Caamaño Ruiz [mailto:[email protected]]
Sent: Thursday, May 31, 2018 12:16 PM
To: om prakash <[email protected]>
Cc: SINGH, ABHIJEET K <[email protected]>; FREEMAN, BRIAN D <[email protected]>;
PRAKASH, OM <[email protected]>; [email protected];
[email protected]; Sam Hague <[email protected]>
Subject: Re: [sfc-dev] Opendaylight support for networking-sfc
Hello
It never hurts to try but it may not work. Some of this config ends up both in
ODL & neutron databases and it may not be updated correctly. So you may need to
stop neutron & ODL, reset both of it's databases and restart them.
You may reference ODL docs [1] on how to do that. Refer to "Ensuring OpenStack
network state is clean", "Ensure Neutron is stopped", "Reset Neutron’s
database", "Restart neutron-server"...Make sure you start ODL with 'clean'
argument to clean it up too.
[1]
https://urldefense.proofpoint.com/v2/url?u=http-3A__docs.opendaylight.org_projects_netvirt_en_stable-2Doxygen_openstack-2Dguide_openstack-2Dwith-2Dnetvirt.html-23installing-2Dopendaylight-2Don-2Dan-2Dexisting-2Dopenstack&d=DwIDaQ&c=LFYZ-o9_HUMeMTSQicvjIg&r=nGABpS95qb7WLoWMNmdaQg&m=cx6yvFycLIjCM9cdXszkyk814X3PyLKc3mE0mV-NZ0c&s=KaK2fapCykjuvVklIqccPt6COgW_1xR3A3aRLKeygVU&e=
BR
Jaime.
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