Monthly Archives: August 2013

  1. Create PXE-Boot image for Openstack

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    August 26, 2013 by kimizhang

    Openstack doesn’t support launching a diskless PXE-boot VM, we have to make an image with PXE-boot capability to achieve this. …
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  2. Openstack Zoning – Region/Availability Zone/Host Aggregate

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    August 26, 2013 by kimizhang

    Openstack cloud can be zoned from top to down levels, into Regions, Availability Zones and Host Aggregates -Region Each Region …
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  3. Openstack VM live migration

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    August 26, 2013 by kimizhang

    Block live migration Shared storage based live┬ámigration 1.Setup GlusterFS cluster for nova-compute nodes 2.Configure libvirt and nova.conf on every nova-compute …
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  4. Openstack Heat try-out

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    August 8, 2013 by kimizhang

    What’s Heat ? How to install Heat and make it ready to use? 1.Installation 2.Prepare JEOS(Just enough OS) Use cases …
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  5. Openstack Grizzly HA installation Guide on Ubuntu 13.04

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    August 8, 2013 by kimizhang

    0. What is it ? 1. Requirements 2. Network Node 2.1. Preparing the Node 2.2. Networking 2.3. OpenVSwitch (Part1) 2.4. …
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  6. Openstack Quantum supported network topologies

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    August 8, 2013 by kimizhang

    Quantum support very flexible network topologies, this section we talk about several typical modes. 1. No L3-agent, physical network takes …
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  7. Openstack Grizzly Quantum Advanced Features

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    August 8, 2013 by kimizhang

    Quantum advanced features Environment: Openstack Grizzly running on top of RHEL6.4 1.Namespace Here we try to enable namespace to let …
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