Hi Sergii/Miroslav, I have shared the “Diagnostic Snapshot” at https://www.dropbox.com/s/79op6pi1vxe9w9l/fuel-snapshot-2014-06-19_04-40-10.tgz
Topology: Our topology is like below – [cid:image001.png@01CF8BB9.B56290A0] Query: nova hypervisor-list is empty in compute node Steps we tried for ‘neutron agent-list’: Neutron agent-list was also not listing host-node5 (highlighted below) by default. After we changed the IP address from 192.26.0.3(management network) to 10.24.41.3(public network) in Compute node -> neutron.conf file and restarting neutron service, node-5 agent got listed successfully. Line modified from 192.26.0.3 to 10.24.41.3 in Compute Node-Neutron.conf file: connection = mysql://neutron:XXqqP4LM@10.24.41.3:3306/neutron?read_timeout=60 Compute Node – neutron agent-list: root@node-6:/etc/neutron# neutron agent-list +--------------------------------------+--------------------+--------+-------+----------------+ | id | agent_type | host | alive | admin_state_up | +--------------------------------------+--------------------+--------+-------+----------------+ | 3078a077-101e-49a4-861f-6e79ced41fc6 | Metadata agent | node-6 | :-) | True | | 8d00c407-648f-46a2-9a17-ee575c4daf7b | DHCP agent | node-6 | :-) | True | | b28cfc33-a8ba-4c4c-b1f0-dbb65b6b1e2c | L3 agent | node-6 | :-) | True | | e44d7841-3ab8-46e2-b46e-e1bcf39785e9 | Open vSwitch agent | node-5 | :-) | True | | eb79f92e-6fd2-4d11-9e2c-024f55353e81 | Open vSwitch agent | node-6 | :-) | True | +--------------------------------------+--------------------+--------+-------+----------------+ Steps we tried to display compute node in ‘nova hypervisor-list’: We have replaced all the references of 192.168.0.3 to 10.24.41.3 in Compute node -> /etc/nova/nova.conf file. Also modified Compute node -> /etc/nova/nova-compute.conf with the below lines - [DEFAULT] compute_driver=libvirt.LibvirtDriver #sql_connection=mysql://nova:gfW4v98X@10.24.41.3/nova?charset=utf8 #sql_connection=mysql://nova:gfW4v98X@10.24.41.3/nova?read_timeout=60 sql_connection=mysql://nova:gfW4v98X@10.24.41.3/nova?read_timeout=60 #neutron_url=http://10.24.41.3:9696 neutron_url=http://10.24.41.3:9696 neutron_admin_username=neutron #neutron_admin_password=password neutron_admin_password=TdvGnCTq neutron_admin_tenant_name=services neutron_region_name=RegionOne #neutron_admin_auth_url=http://10.24.41.3:35357/v2.0 neutron_admin_auth_url=http://10.24.41.3:35357/v2.0 neutron_auth_strategy=keystone security_group_api=neutron debug=True verbose=True connection_type=libvirt network_api_class=nova.network.neutronv2.api.API libvirt_use_virtio_for_bridges=True neutron_default_tenant_id=default rabbit_userid=nova rabbit_password=WENFYGnk [libvirt] virt_type=kvm compute_driver=libvirt.LibvirtDriver libvirt_ovs_bridge=br-int libvirt_vif_type=ethernet libvirt_vif_driver=nova.virt.libvirt.vif.NeutronLinuxBridgeVIFDriver Thanks and Regards, Gandhi Rajan From: Sergii Golovatiuk [mailto:sgolovat...@mirantis.com] Sent: Wednesday, June 18, 2014 8:18 PM To: Gandhirajan Mariappan (CW) Cc: fuel-dev@lists.launchpad.net; Miroslav Anashkin; DL-GRP-ENG-SQA-Open Stack; Prakash Kaligotla Subject: Re: [Fuel-dev] Controller node ip is not pinging from Compute node Hi Gandhirajan, From your email it's not clear a topology your have. I am kindly asking to create "Diagnostic snapshot" so we'll be able to analyze it. The link below will help you with the process https://wiki.openstack.org/wiki/Fuel/How_to_contribute#Test_and_report_bugs Thank you.
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