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LXC-based virtualization.
Since current (Spring 2010) distributions are not yet ready for running under a container, the following changes must be done manually:
TODO:
Problems/issues:
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_ROOT_DIR = constants.RUN_GANETI_DIR+ "/lxc"
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_DEVS = ["c 1:3", "c 1:5", "c 1:7", "c 1:8", "c 1:9", "c 1:10"
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_DENIED_CAPABILITIES = ["mac_override", "sys_boot", "sys_modul
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_DIR_MODE = 0755
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PARAMETERS = {constants.HV_CPU_MASK: hv_base.OPT_CPU_MASK_CHECK,} a dict of parameter name: check type; the check type is a five-tuple containing: |
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Inherited from |
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x.__init__(...) initializes x; see x.__class__.__doc__ for signature
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Get the list of running instances.
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Get instance properties.
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Get properties of all instances.
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Start an instance. For LCX, we try to mount the block device and execute 'lxc-start'. We use volatile containers.
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Stop an instance. This method has complicated cleanup tests, as we must:
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Reboot an instance. This is not (yet) implemented (in Ganeti) for the LXC hypervisor.
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Return information about the node. This is just a wrapper over the base GetLinuxNodeInfo method.
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Return a command for connecting to the console of an instance. |
Verify the hypervisor. For the chroot manager, it just checks the existence of the base dir.
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LXC powercycle, just a wrapper over Linux powercycle.
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Migrate an instance.
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_DEVS
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_DENIED_CAPABILITIES
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Generated by Epydoc 3.0.1 on Mon Dec 20 13:27:00 2010 | http://epydoc.sourceforge.net |