[Openstack] RPC setup for Quantum
Hi Stackers- With respect to the Folsom Quantum Admin Manual ( http://docs.openstack.org/trunk/openstack-network/admin/content/rpc_setup.html) , the RPC setup section. The lines , [image: [Important]]Important This /etc/quantum/quantum.conf file should be copied to and used on all hosts running quantum-server, quantum-dhcp-agent, quantum-openvswitch-agent, or quantum-linuxbridge-agent (see below). Specify that the quantum.conf should be copied to all Network Nodes if the Agents doesn't run in the Controller node. Also in the same way, IF we have the DHCP/OVS agents running in the HOST nodes itself the same scenario works for it. I'm thinking that, this configuration copy to the HOST/NETWORK nodes is to support the RABBITMQ linking between the Controller and the NETWORK/HOST nodes, in order to enable RPC based communication between the Controller and the Agents running in the Network/Host nodes. Please correct my understanding briefed above. Thanking you- -- Regards, -- Trinath Somanchi, +91 9866 235 130 ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] RPC setup for Quantum
to run quantum-server, dhcp agent, ovs and linuxbridge agent, we need to specify the quantum.conf as one of the configure files. Besides the RPC sections, some of other parts are useful too. RPC parts are used for communication between quantum-server and dhcp agent, ovs agent or linux bridge agent. On 10/30/2012 03:37 PM, Trinath Somanchi wrote: Hi Stackers- With respect to the Folsom Quantum Admin Manual (http://docs.openstack.org/trunk/openstack-network/admin/content/rpc_setup.html) , the RPC setup section. The lines , [Important] Important This /etc/quantum/quantum.conf file should be copied to and used on all hosts running quantum-server, quantum-dhcp-agent, quantum-openvswitch-agent, or quantum-linuxbridge-agent (see below). Specify that the quantum.conf should be copied to all Network Nodes if the Agents doesn't run in the Controller node. Also in the same way, IF we have the DHCP/OVS agents running in the HOST nodes itself the same scenario works for it. I'm thinking that, this configuration copy to the HOST/NETWORK nodes is to support the RABBITMQ linking between the Controller and the NETWORK/HOST nodes, in order to enable RPC based communication between the Controller and the Agents running in the Network/Host nodes. Please correct my understanding briefed above. Thanking you- -- Regards, -- Trinath Somanchi, +91 9866 235 130 ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] RPC setup for Quantum
True said. I'm clear with this point. But My doubt is that, for every HOST node, we need to have quantum.conf if the HOST node has the DHCP-Agent and the OVS-Agent running in them. Please help me in this regard. - Trinath On Tue, Oct 30, 2012 at 1:58 PM, gong yong sheng gong...@linux.vnet.ibm.com wrote: to run quantum-server, dhcp agent, ovs and linuxbridge agent, we need to specify the quantum.conf as one of the configure files. Besides the RPC sections, some of other parts are useful too. RPC parts are used for communication between quantum-server and dhcp agent, ovs agent or linux bridge agent. On 10/30/2012 03:37 PM, Trinath Somanchi wrote: Hi Stackers- With respect to the Folsom Quantum Admin Manual ( http://docs.openstack.org/trunk/openstack-network/admin/content/rpc_setup.html) , the RPC setup section. The lines , [image: [Important]] Important This /etc/quantum/quantum.conf file should be copied to and used on all hosts running quantum-server, quantum-dhcp-agent, quantum-openvswitch-agent, or quantum-linuxbridge-agent (see below). Specify that the quantum.conf should be copied to all Network Nodes if the Agents doesn't run in the Controller node. Also in the same way, IF we have the DHCP/OVS agents running in the HOST nodes itself the same scenario works for it. I'm thinking that, this configuration copy to the HOST/NETWORK nodes is to support the RABBITMQ linking between the Controller and the NETWORK/HOST nodes, in order to enable RPC based communication between the Controller and the Agents running in the Network/Host nodes. Please correct my understanding briefed above. Thanking you- -- Regards, -- Trinath Somanchi, +91 9866 235 130 ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp -- Regards, -- Trinath Somanchi, +91 9866 235 130 ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] RPC setup for Quantum
On 10/30/2012 04:53 PM, Trinath Somanchi wrote: True said. I'm clear with this point. But My doubt is that, for every HOST node, we need to have quantum.conf if the HOST node has the DHCP-Agent and the OVS-Agent running in them. dhcp-agent and ovs-agent will need the quantum.conf as one of their configure files. for example dhcp-agent --config-file quantum.conf --config-file dhcp.ini So if the Host node has these agents running on them, we need to have quantum.conf on host node. these agents will use the configuration in quantum.conf, such as logging settings, RPC settings. Hope this explanation helps. Please help me in this regard. - Trinath On Tue, Oct 30, 2012 at 1:58 PM, gong yong sheng gong...@linux.vnet.ibm.com mailto:gong...@linux.vnet.ibm.com wrote: to run quantum-server, dhcp agent, ovs and linuxbridge agent, we need to specify the quantum.conf as one of the configure files. Besides the RPC sections, some of other parts are useful too. RPC parts are used for communication between quantum-server and dhcp agent, ovs agent or linux bridge agent. On 10/30/2012 03:37 PM, Trinath Somanchi wrote: Hi Stackers- With respect to the Folsom Quantum Admin Manual (http://docs.openstack.org/trunk/openstack-network/admin/content/rpc_setup.html) , the RPC setup section. The lines , [Important] Important This /etc/quantum/quantum.conf file should be copied to and used on all hosts running quantum-server, quantum-dhcp-agent, quantum-openvswitch-agent, or quantum-linuxbridge-agent (see below). Specify that the quantum.conf should be copied to all Network Nodes if the Agents doesn't run in the Controller node. Also in the same way, IF we have the DHCP/OVS agents running in the HOST nodes itself the same scenario works for it. I'm thinking that, this configuration copy to the HOST/NETWORK nodes is to support the RABBITMQ linking between the Controller and the NETWORK/HOST nodes, in order to enable RPC based communication between the Controller and the Agents running in the Network/Host nodes. Please correct my understanding briefed above. Thanking you- -- Regards, -- Trinath Somanchi, +91 9866 235 130 tel:%2B91%209866%20235%20130 ___ Mailing list:https://launchpad.net/~openstack https://launchpad.net/%7Eopenstack Post to :openstack@lists.launchpad.net mailto:openstack@lists.launchpad.net Unsubscribe :https://launchpad.net/~openstack https://launchpad.net/%7Eopenstack More help :https://help.launchpad.net/ListHelp -- Regards, -- Trinath Somanchi, +91 9866 235 130 ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
