Hi Jaime,
I forgot to enable n-cpu. After enable n-cpu service , I am able to create VM. Later on I ended up to same issue what I faced to previous one. I see ports are created but port-pair is empty in ODL In neutron side , it says everything is successful about port-pair-group , flow-classifier-create and port-chain-create but in ODL side nothing is pushed . In previous release , I used to see exact neutron log what is happening .It was inside /opt/stack/log. In queens I am not able to see where is neutron log. Log of Neutron command output :- http://paste.openstack.org/show/722346/ ODL output of Get operation of http://10.11.90.43:8087/controller/nb/v2/neutron/ports :- http://paste.openstack.org/show/722347/ ODL output of Get Operation of http://10.11.90.43:8087/controller/nb/v2/neutron/sfc/portpairs :- { "portpairs" : [ ] } Some logs from /var/log/syslog. May 30 09:44:04 localhost neutron-server[14550]: #033[00;32mDEBUG neutron.api.v2.base [#033[01;36mNone req-c5a597cc-43ab-4bc4-9fc1-97731a018f0a #033[00;36madmin admin#033[00;32m] #033[01;35m#033[00;32mReq uest body: {u'port_pair': {u'ingress': u'3c2ef696-1079-474a-be63-0d2f0633ab2e', u'egress': u'91d7f3d6-6f02-4f15-89f4-efa367314b5e', u'name': u'PP1'}}#033[00m #033[00;33m{{(pid=14694) prepare_request_body /opt/stack/neutron/neutron/api/v2/base.py:690}}#033[00m May 30 09:44:04 localhost neutron-server[14550]: #033[00;32mDEBUG neutron.db.quota.driver [#033[01;36mNone req-c5a597cc-43ab-4bc4-9fc1-97731a018f0a #033[00;36madmin admin#033[00;32m] #033[01;35m#033[00;32mResources subnetpool,service_graph have unlimited quota limit. It is not required to calculate headroom #033[00m #033[00;33m{{(pid=14694) make_reservation /opt/stack/neutron/neutron/db/quota/driver.py:223}}#033[00m May 30 09:44:04 localhost neutron-server[14550]: #033[00;32mDEBUG neutron.db.quota.driver [#033[01;36mNone req-c5a597cc-43ab-4bc4-9fc1-97731a018f0a #033[00;36madmin admin#033[00;32m] #033[01;35m#033[00;32mAttempting to reserve 1 items for resource port_pair. Total usage: 0; quota limit: 100; headroom:100#033[00m #033[00;33m{{(pid=14694) make_reservation /opt/stack/neutron/neutron/db/quota/driver.py:255}}#033[00m May 30 09:44:04 localhost neutron-server[14550]: #033[00;32mDEBUG networking_sfc.services.sfc.plugin [#033[01;36mNone req-c5a597cc-43ab-4bc4-9fc1-97731a018f0a #033[00;36madmin admin#033[00;32m] #033[01;35m#033[00;32mnetworking_sfc.services.sfc.plugin.SfcPlugin method create_port_pair called with arguments (<neutron_lib.context.Context object at 0x7fa99c442190>,) {'port_pair': {u'port_pair': {u'ingress': u'3c2ef696-1079-474a-be63-0d2f0633ab2e', 'description': '', 'tenant_id': u'96fdf912e13b4664a93b48be6edd6c8c', u'egress': u'91d7f3d6-6f02-4f15-89f4-efa367314b5e', 'service_function_parameters': {'weight': 1, 'correlation': None}, 'project_id': u'96fdf912e13b4664a93b48be6edd6c8c', u'name': u'PP1'}}}#033[00m #033[00;33m{{(pid=14694) wrapper /usr/local/lib/python2.7/dist-packages/oslo_log/helpers.py:66}}#033[00m May 30 09:44:04 localhost neutron-server[14550]: #033[00;32mDEBUG networking_sfc.db.sfc_db [#033[01;36mNone req-c5a597cc-43ab-4bc4-9fc1-97731a018f0a #033[00;36madmin admin#033[00;32m] #033[01;35m#033[00;32mnetworking_sfc.services.sfc.plugin.SfcPlugin method create_port_pair called with arguments (<neutron_lib.context.Context object at 0x7fa99c442190>, {u'port_pair': {u'ingress': u'3c2ef696-1079-474a-be63-0d2f0633ab2e', 'description': '', 'tenant_id': u'96fdf912e13b4664a93b48be6edd6c8c', u'egress': u'91d7f3d6-6f02-4f15-89f4-efa367314b5e', 'service_function_parameters': {'weight': 1, 'correlation': None}, 'project_id': u'96fdf912e13b4664a93b48be6edd6c8c', u'name': u'PP1'}}) {}#033[00m #033[00;33m{{(pid=14694) wrapper /usr/local/lib/python2.7/dist-packages/oslo_log/helpers.py:66}}#033[00m May 30 09:44:04 localhost nova-compute[19701]: #033[00;32mDEBUG oslo_concurrency.processutils [#033[01;36mNone req-22f85d8e-1837-4ba5-b133-7080e5e181f1 #033[00;36madmin admin#033[00;32m] #033[01;35m#033[00;32mCMD "/usr/bin/python -m oslo_concurrency.prlimit --as=1073741824 --cpu=30 -- env LC_ALL=C LANG=C qemu-img info /opt/stack/data/nova/instances/b142c816-041c-4a76-84b4-8cbf448ee449/disk --force-share" returned: 0 in 0.111s#033[00m #033[00;33m{{(pid=19701) execute /usr/local/lib/python2.7/dist-packages/oslo_concurrency/processutils.py:409}}#033[00m Thanks Om Prakash -----Original Message----- From: Jaime Caamaño Ruiz [mailto:jcaam...@suse.de] Sent: Wednesday, May 30, 2018 7:15 AM To: PRAKASH, OM <op3...@att.com>; Sam Hague <sha...@redhat.com> Cc: SINGH, ABHIJEET K <as7...@att.com>; FREEMAN, BRIAN D <bf1...@att.com>; om prakash <dude...@gmail.com>; netvirt-...@lists.opendaylight.org; sfc-dev@lists.opendaylight.org Subject: Re: [sfc-dev] Opendaylight support for networking-sfc I suggest that you check the status of nova compute service openstack compute service list If compute service is up and healthy, check the nova compute logs for any possible error there. sudo journalctl -u devstack@n-cpu BR Jaime.
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