[Openstack] quantum network with GRE--VM's not getting the ip from dnsmasq on rhel6.3
Hi, I am configuring openstack with three nodes on rhel6.3 64bit, where i am stuck on an issue that the VM's are not getting the ip from DHCP(dnsmasq), but the ip is showing on the horizone UI. i am using quantum with openvswitch and GRE tunnels. node1 -- controller service all except nova-compute (quantum server is running) node2 -- quantum dhcp (dnsmasq),l3 node3 -- nova-compute Please hep to resolve the issue. Regards, Arumon ___ 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] quantum network with GRE--VM's not getting the ip from dnsmasq on rhel6.3
Hi Tommy, Thanks for the reply. I think i am getting the issue with the RHEL 6.3 kernel and the iproute version issue which can be resolved by upgrading to 6.5. I am looking into it more closely. Will update if i can resolve the issue. Regards, Arumon On Mon, Mar 18, 2013 at 5:16 PM, tommy(小包) bychya...@gmail.com wrote: Hi Arumon you may open https://github.com/mseknibilel/OpenStack-Folsom-Install-guide/blob/GRE/2NICs/OpenStack_Folsom_Install_Guide_WebVersion.rst this may help you config setups, Thanks, BaoYongCheng 2013/3/18 Aru s arumo...@gmail.com Hi, I am configuring openstack with three nodes on rhel6.3 64bit, where i am stuck on an issue that the VM's are not getting the ip from DHCP(dnsmasq), but the ip is showing on the horizone UI. i am using quantum with openvswitch and GRE tunnels. node1 -- controller service all except nova-compute (quantum server is running) node2 -- quantum dhcp (dnsmasq),l3 node3 -- nova-compute Please hep to resolve the issue. Regards, Arumon ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp -- 没有翅膀不算天使! ___ 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] question on the GRE Communication
Thanks Logan On Thu, Mar 14, 2013 at 7:16 PM, Logan McNaughton lo...@bacoosta.comwrote: I'm not sure about verifying the GRE tunnels, so I can't be much help there. As far as understanding how the tunneling happens, GRE is an open protocol, not specific to OpenStack, or any vendor, and googling GRE should give you plenty of information about it. On Mar 14, 2013 5:21 AM, Aru s arumo...@gmail.com wrote: Hi Logan, Thanks for the reply. I have one more question. How we will check whether the tunneling is established or not? I have gone through lot of documents of gre setup and all are says that the ovs-vsctl show command will show the tunnel info. Also is there a doc to understand how the magic happens for tunneling. Regards, Arumon On Tue, Mar 12, 2013 at 6:23 PM, Logan McNaughton lo...@bacoosta.comwrote: For Quantum GRE tunneling, the network node and compute nodes need a NIC on your data network. You assign each of those NIC's an IP (for instance, 192.168.1.1-3). Then (assuming you are using openvswitch with GRE tunneling) you set up your quantum configs. Look at the Quantum administration guide for an example of GRE tunneling with openvswitch. After that you just let it work its magic. All VM traffic is encapsulated inside GRE packets traveling between the nodes, it'll all look like packets in that 192.168.1-3 network. Once the packet reaches its destination node, the GRE encapsulation is removed and the VM packet is read. On Mar 12, 2013 6:36 AM, Aru s arumo...@gmail.com wrote: Hi, I am trying to configuring openstack with one controller and one network and two compute nodes. I am not able to understand how the communication of the VM's happens which are for the same tenant with same ip range but on the different compute hosts. Please help me to understand how GRE communication happens. Regards, Arumon ___ 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] question on the GRE Communication
Thanks Robert. On Thu, Mar 14, 2013 at 7:25 PM, Robert van Leeuwen robert.vanleeu...@spilgames.com wrote: Thanks for the reply. I have one more question. How we will check whether the tunneling is established or not? tcpdump can show you the GRE traffic: tcpdump -i ethX proto gre Cheers, Robert ___ 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
[Openstack] questions on if openstack as a public cloud
Hi, I have some general questions which are mentioned below at the time of considering openstack as a public cloud. Please help to understand. 1. strategy of creating new tenents. 2. outside network connectivity from VPC. 3. Billing and monitoring mechanism. 4. Roles and privillages assignes to the tenant user. (believe admin role cannot be given) Let me know if you have any refference case study for this. Regards, Arumon ___ 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] question on the GRE Communication
Hi Logan, Thanks for the reply. I have one more question. How we will check whether the tunneling is established or not? I have gone through lot of documents of gre setup and all are says that the ovs-vsctl show command will show the tunnel info. Also is there a doc to understand how the magic happens for tunneling. Regards, Arumon On Tue, Mar 12, 2013 at 6:23 PM, Logan McNaughton lo...@bacoosta.comwrote: For Quantum GRE tunneling, the network node and compute nodes need a NIC on your data network. You assign each of those NIC's an IP (for instance, 192.168.1.1-3). Then (assuming you are using openvswitch with GRE tunneling) you set up your quantum configs. Look at the Quantum administration guide for an example of GRE tunneling with openvswitch. After that you just let it work its magic. All VM traffic is encapsulated inside GRE packets traveling between the nodes, it'll all look like packets in that 192.168.1-3 network. Once the packet reaches its destination node, the GRE encapsulation is removed and the VM packet is read. On Mar 12, 2013 6:36 AM, Aru s arumo...@gmail.com wrote: Hi, I am trying to configuring openstack with one controller and one network and two compute nodes. I am not able to understand how the communication of the VM's happens which are for the same tenant with same ip range but on the different compute hosts. Please help me to understand how GRE communication happens. Regards, Arumon ___ 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
[Openstack] error starting quantum agent
Hi, I am getting the below error while starting the quantum agent. Please help. ERROR:quantum.agent.linux.ovs_lib:Unable to execute ['ovs-vsctl', '--timeout=2', 'list-ports', 'br-int'] Regards, Arumon ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
[Openstack] question on the GRE Communication
Hi, I am trying to configuring openstack with one controller and one network and two compute nodes. I am not able to understand how the communication of the VM's happens which are for the same tenant with same ip range but on the different compute hosts. Please help me to understand how GRE communication happens. Regards, Arumon ___ 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] quantum-agent-setup: command not found
I belive the below command will work instead. quantum-node-setup --plugin openvswitch Regards, Arumon On Fri, Mar 8, 2013 at 9:54 PM, Aru s arumo...@gmail.com wrote: Hi, I have installed openstack-quantum-openvswitch on my compute host. When try to enable the agent i am getting the below error. Am i missing any packages to install? Please suggest. #quantum-agent-setup --plugin openvswitch -bash: quantum-agent-setup: command not found Regards, Arumon ___ 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] quantum-agent-setup: command not found
Hi Team, Any update on this. I am using RHEL6.3 with EPEL. regards, Arumon On Fri, Mar 8, 2013 at 9:54 PM, Aru s arumo...@gmail.com wrote: Hi, I have installed openstack-quantum-openvswitch on my compute host. When try to enable the agent i am getting the below error. Am i missing any packages to install? Please suggest. #quantum-agent-setup --plugin openvswitch -bash: quantum-agent-setup: command not found Regards, Arumon ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
[Openstack] Regarding openstack metering
Hi, I am new to openstack and looking for the metering tools. I read about the ceilometer, but not found any proper documentation for this. Please help me understand regarding the available metering tools. Regards, Arumon ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
[Openstack] error -- yum install openstack-quantum-openvswitch
Hi, I am getting the below error while trying to install antuenstack quantum. Please help. I am using RHEL6.3 (64bit), with EPEL http://download.fedoraproject.org/pub/epel/6/i386/epel-release-6-8.noarch.rpm # yum install openstack-quantum-openvswitch Loaded plugins: product-id, security, subscription-manager Updating certificate-based repositories. Unable to read consumer identity Setting up Install Process Resolving Dependencies -- Running transaction check --- Package openstack-quantum-openvswitch.noarch 0:2012.2.1-1.el6 will be installed -- Processing Dependency: openvswitch for package: openstack-quantum-openvswitch-2012.2.1-1.el6.noarch -- Finished Dependency Resolution Error: Package: openstack-quantum-openvswitch-2012.2.1-1.el6.noarch (epel) Requires: openvswitch You could try using --skip-broken to work around the problem You could try running: rpm -Va --nofiles --nodigest [root@os-ctrl openvswitch]# ___ 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] Regarding Role Management
Hi, Any one please help. I am struggling to understand to customize policy.json file. Regards Arumon On Mon, Feb 25, 2013 at 3:56 PM, Aru s arumo...@gmail.com wrote: Hi, I am trying to understand the roles (default available) and its privillages. Not able to find any document on this. Also looking for document which reffers how to create roles with custom privillages. Please help. Regards, Arumon ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
[Openstack] Regarding Role Management
Hi, I am trying to understand the roles (default available) and its privillages. Not able to find any document on this. Also looking for document which reffers how to create roles with custom privillages. Please help. Regards, Arumon ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
[Openstack] question regarding nova-compute
Hi Tam, I am new to openstack. i have setup a two node openstack setup in my lab. I have some questions on the networking part which mentioned below. Please help. I am using ubuntu server 12.10. I am using the flatmanager option, as both of my nodes have only single nic. first node is running all the services except the nova compute. only nova compute is running on the second node. I have cretated br100 on both the nodes and bridged to em1. I have one DHCP running external on the same network. All went good. The problem i can see is my VM's are getting ip from the external DHCP server, but the Horizon UI is showing different ip. please let me know if anymore info required. Regards, Arumon ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
