Revision 1d9f9df7 tools/cfgupgrade
| b/tools/cfgupgrade | ||
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ChangeInstanceIndices(config_data, "uuid", "name") |
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def DowngradeHvparams(config_data): |
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"""Downgrade the cluster's hypervisor parameters.""" |
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cluster = config_data["cluster"] |
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if "hvparams" in cluster: |
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hvparams = cluster["hvparams"] |
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xen_params = None |
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for xen_variant in [constants.HT_XEN_PVM, constants.HT_XEN_HVM]: |
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if xen_variant in hvparams: |
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xen_params = hvparams[xen_variant] |
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# 'xen_cmd' was introduced in 2.9 |
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if constants.HV_XEN_CMD in xen_params: |
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del xen_params[constants.HV_XEN_CMD] |
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def DowngradeAll(config_data): |
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# Any code specific to a particular version should be labeled that way, so |
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# it can be removed when updating to the next version. |
| ... | ... | |
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DowngradeInstances(config_data) |
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DowngradeNodeIndices(config_data) |
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DowngradeInstanceIndices(config_data) |
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DowngradeHvparams(config_data) |
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def main(): |
Also available in: Unified diff