Revision 4a72cc75 lib/cmdlib.py
b/lib/cmdlib.py | ||
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return result |
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class LUQueryNodeData(NoHooksLU): |
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"""Logical unit for querying node data. |
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""" |
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_OP_REQP = ["nodes"] |
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def CheckPrereq(self): |
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"""Check prerequisites. |
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This only checks the optional node list against the existing names. |
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""" |
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self.wanted_nodes = _GetWantedNodes(self, self.op.nodes) |
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def Exec(self, feedback_fn): |
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"""Compute and return the list of nodes. |
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""" |
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ilist = [self.cfg.GetInstanceInfo(iname) for iname |
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in self.cfg.GetInstanceList()] |
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result = [] |
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for node in [self.cfg.GetNodeInfo(name) for name in self.wanted_nodes]: |
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result.append((node.name, node.primary_ip, node.secondary_ip, |
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[inst.name for inst in ilist |
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if inst.primary_node == node.name], |
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[inst.name for inst in ilist |
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if node.name in inst.secondary_nodes], |
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)) |
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return result |
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class LUSetInstanceParms(LogicalUnit): |
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"""Modifies an instances's parameters. |
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Also available in: Unified diff