Revision ae5b1530 scripts/gnt-os
b/scripts/gnt-os | ||
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70 | 70 |
return 0 |
71 | 71 |
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def ShowOSInfo(opts, args): |
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"""List detailed information about OSes in the cluster. |
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@param opts: the command line options selected by the user |
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@type args: list |
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@param args: should be an empty list |
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@rtype: int |
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@return: the desired exit code |
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""" |
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op = opcodes.OpDiagnoseOS(output_fields=["name", "valid", "variants", |
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"parameters", "api_versions"], |
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names=[]) |
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result = SubmitOpCode(op, opts=opts) |
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if not result: |
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ToStderr("Can't get the OS list") |
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return 1 |
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do_filter = bool(args) |
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for (name, valid, variants, parameters, api_versions) in result: |
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if do_filter: |
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if name not in args: |
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continue |
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else: |
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args.remove(name) |
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ToStdout("%s:", name) |
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ToStdout(" - valid: %s", valid) |
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if valid: |
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ToStdout(" - API versions:") |
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for version in sorted(api_versions): |
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ToStdout(" - %s", version) |
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ToStdout(" - variants:") |
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for vname in variants: |
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ToStdout(" - %s", vname) |
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ToStdout(" - parameters:") |
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for pname, pdesc in parameters: |
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ToStdout(" - %s: %s", pname, pdesc) |
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ToStdout("") |
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if args: |
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for name in args: |
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ToStdout("%s: ", name) |
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ToStdout("") |
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return 0 |
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def _OsStatus(status, diagnose): |
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"""Beautifier function for OS status. |
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|
... | ... | |
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" on the cluster"), |
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'diagnose': ( |
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DiagnoseOS, ARGS_NONE, [], "", "Diagnose all operating systems"), |
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'info': ( |
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ShowOSInfo, [ArgOs()], [], "", "Show detailed information about " |
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"operating systems"), |
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'modify': ( |
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ModifyOS, ARGS_ONE_OS, [HVLIST_OPT, OSPARAMS_OPT], "", |
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"Modify the OS parameters"), |
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