Revision 216d23c0 lib/client/gnt_group.py
| b/lib/client/gnt_group.py | ||
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from ganeti import objects |
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from ganeti import opcodes |
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from ganeti import utils |
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from cStringIO import StringIO |
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#: default list of fields for L{ListGroups}
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return rcode |
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def _FormatDict(custom, actual, level=2): |
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"""Helper function to L{cli.FormatParameterDict}.
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@param custom: The customized dict |
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@param actual: The fully filled dict |
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""" |
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buf = StringIO() |
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FormatParameterDict(buf, custom, actual, level=level) |
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return buf.getvalue().rstrip("\n")
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def GroupInfo(_, args): |
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"""Shows info about node group. |
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""" |
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cl = GetClient() |
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selected_fields = ["name", |
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"ndparams", "custom_ndparams", |
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"diskparams", "custom_diskparams", |
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"ipolicy", "custom_ipolicy"] |
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result = cl.QueryGroups(names=args, fields=selected_fields, |
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use_locking=False) |
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for (name, |
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ndparams, custom_ndparams, |
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diskparams, custom_diskparams, |
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ipolicy, custom_ipolicy) in result: |
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ToStdout("Node group: %s" % name)
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ToStdout(" Node parameters:")
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ToStdout(_FormatDict(custom_ndparams, ndparams)) |
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ToStdout(" Disk parameters:")
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ToStdout(_FormatDict(custom_diskparams, diskparams)) |
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ToStdout(" Instance policy:")
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ToStdout(_FormatDict(custom_ipolicy, ipolicy)) |
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commands = {
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"add": ( |
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AddGroup, ARGS_ONE_GROUP, |
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RemoveTags, [ArgGroup(min=1, max=1), ArgUnknown()], |
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[TAG_SRC_OPT, PRIORITY_OPT, SUBMIT_OPT], |
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"<group_name> tag...", "Remove tags from the given group"), |
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"info": ( |
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GroupInfo, ARGS_MANY_GROUPS, [], "<group_name>", "Show group information"), |
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} |
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