Setup QCOW2 standard CentOS 7 cloud image to work with 2 VLANs on IceHouse ML2&OVS&GRE System

Notice, that same schema would work for any F20 or Ubuntu QCOW2 cloud images via qemu-nbd mount and increasing number of NICs interface files up to 2,3,… Approach suggested down here is universal. Any cinder volume been built up on updated glance image ( 2 NICs ready ) would be 2 NICs ready as well
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Most popular cloud projects, Walmart's investment in open source, and more


Open source news for your reading pleasure.

August 23 – 29, 2014

In this week’s edition of our open source news roundup, we take a look at the most popular cloud projects of 2014, how open source aids the Okavanga wildlife project, Walmart’s investment in open source, and more!

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Opensource.com

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Setup CentOS 7 cloud instance on IceHouse Neutron ML2&OVS&GRE System

CentOS 7.0 qcow2 image for glance is available now at http://openstack.redhat.com/Image_resources. Regardless dhcp-option 26,1454 is setup on system current image loads with MTU 1500. Workaround for now is to launch instance with no ssh keypair and having postinstallation script
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