Hello, I am trying to deploy devstack in Dell R910 with Ubuntu 12.04 as host OS. Currently one NIC eth1 is enabled in the machine. The host machine is connect to open internet through eth1, the eth1 gets IP from DHCP server. The eth1 ip is 10.135.0.11
My intention is to create CentOS VMs with following property. 1. VMs should be able to ping each other 2. VMs are accessible by ssh from any host in 10.135.0.XX network 3. VMs should be connected to open internet. To do this I am following the All-In-One: Dedicated Hardware method mentioned in http://devstack.org/guides/single-machine.html My localrc contains the following disable_service n-net enable_service q-svc enable_service q-agt enable_service q-dhcp enable_service q-l3 enable_service q-meta enable_service quantum # Optional, to enable tempest configuration as part of devstack enable_service tempest DATABASE_PASSWORD=condor RABBIT_PASSWORD=condor SERVICE_TOKEN=condor SERVICE_PASSWORD=condor ADMIN_PASSWORD=condor FLOATING_RANGE=10.135.0.48/28 FLAT_INTERFACE=eth1 PUBLIC_NETWORK_GATEWAY=10.135.0.5 My observation is public-subnet 10.135.0.48/28 is created in admin project and private-subnet 10.0.0.0/24 is created in demo project. When I launch a VM instance in demo project it gets IP 10.0.0.3, and on clicking associate floating ip, it gets ip 10.135.0.50 successfully. At this point at the shell of the above VM ifconfig does not show up any ip. I see one router1 is crated with two interfaces, out of which External Gateway interface status with ip 10.135.0.49 is DOWN and Internal Interface status with ip 10.0.0.1 is ACTIVE. I am not sure what the correct values should be, intuitively the External Gateway should be ACTIVE. The other website http://www.cloudsoftcorp.com/blog/getting-started-with-heat-devstack-vagrant/ mentioned that one need to enable bridge FLAT_INTERFACE=br100. I am bit confused here. Should I use quantum or n-net? If I use quantum should I use bridge or simple floating ip? Should I use both floating ip and bridge? Looking for your help. Batsayan Das Tata Consultancy Services Mailto: batsayan....@tcs.com Website: http://www.tcs.com ____________________________________________ Experience certainty. IT Services Business Solutions Consulting ____________________________________________ =====-----=====-----===== Notice: The information contained in this e-mail message and/or attachments to it may contain confidential or privileged information. If you are not the intended recipient, any dissemination, use, review, distribution, printing or copying of the information contained in this e-mail message and/or attachments to it are strictly prohibited. If you have received this communication in error, please notify us by reply e-mail or telephone and immediately and permanently delete the message and any attachments. Thank you
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