Revision e71b560a lib/hypervisor/hv_xen.py
| b/lib/hypervisor/hv_xen.py | ||
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| 518 | 518 |
constants.HV_NIC_TYPE, |
| 519 | 519 |
constants.HV_PAE, |
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constants.HV_VNC_BIND_ADDRESS, |
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constants.HV_KERNEL_PATH, |
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] |
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@classmethod |
| ... | ... | |
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" be an absolute path or None, not %s" % |
| 560 | 561 |
iso_path) |
| 561 | 562 |
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if not hvparams[constants.HV_KERNEL_PATH]: |
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raise errors.HypervisorError("Need a kernel for the instance")
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if not os.path.isabs(hvparams[constants.HV_KERNEL_PATH]): |
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raise errors.HypervisorError("The kernel path must be an absolute path")
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def ValidateParameters(self, hvparams): |
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"""Check the given parameters for validity. |
| 564 | 571 |
|
| ... | ... | |
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" an existing regular file, not %s" % |
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iso_path) |
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kernel_path = hvparams[constants.HV_KERNEL_PATH] |
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if not os.path.isfile(kernel_path): |
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raise errors.HypervisorError("Instance kernel '%s' not found or"
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" not a file" % kernel_path) |
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@classmethod |
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def _WriteConfigFile(cls, instance, block_devices): |
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"""Create a Xen 3.1 HVM config file. |
| ... | ... | |
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config = StringIO() |
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config.write("# this is autogenerated by Ganeti, please do not edit\n#\n")
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config.write("kernel = '/usr/lib/xen/boot/hvmloader'\n")
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|
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# kernel handling |
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kpath = hvp[constants.HV_KERNEL_PATH] |
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config.write("kernel = '%s'\n" % kpath)
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config.write("builder = 'hvm'\n")
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| 594 | 610 |
config.write("memory = %d\n" % instance.beparams[constants.BE_MEMORY])
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| 595 | 611 |
config.write("vcpus = %d\n" % instance.beparams[constants.BE_VCPUS])
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