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</screen> |
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</para> |
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</formalpara> |
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<para> |
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If you want to test the experimental HVM support |
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with Ganeti and want VNC access to the console of your |
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instances, set the following two entries in |
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<filename>/etc/xen/xend-config.sxp</filename>: |
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<screen> |
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(vnc-listen '0.0.0.0') |
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(vncpasswd '') |
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</screen> |
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You need to restart the Xen daemon for these settings to |
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take effect: |
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<screen> |
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/etc/init.d/xend restart |
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</screen> |
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</para> |
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</sect3> |
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|
... | ... | |
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</para> |
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<para> |
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To set up the cluster as an HVM cluster, use the |
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<option>--hypervisor=xen-hvm3.1</option> option to use |
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the Xen 3.1 HVM hypervisor. Note that with the |
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experimental HVM support, you will only be able to create |
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HVM instances in a cluster set to this hypervisor type. Mixed |
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PVM/HVM clusters are not supported by the Ganeti 1.2 |
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experimental HVM support. You will also need to create the VNC |
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cluster password file |
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<filename>/etc/ganeti/vnc-cluster-password</filename> |
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which contains one line with the default VNC password for the |
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cluster. Finally, you need to provide an installation ISO |
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image for HVM instance which will not only be mapped to the |
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first CDROM of the instance, but which the instance will also |
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boot from. This ISO image is expected at |
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<filename>/srv/ganeti/iso/hvm-install.iso</filename>. |
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</para> |
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|
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<para> |
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You can also invoke the command with the |
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<option>--help</option> option in order to see all the |
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possibilities. |
Also available in: Unified diff