Revision 3312b702
| b/lib/cmdlib.py | ||
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| 171 | 171 |
nodes: List of nodes (strings) or None for all |
| 172 | 172 |
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""" |
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if nodes is not None and not isinstance(nodes, list):
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if not isinstance(nodes, list): |
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raise errors.OpPrereqError("Invalid argument type 'nodes'")
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if nodes: |
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wanted_nodes = []
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wanted = [] |
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for name in nodes: |
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node = lu.cfg.GetNodeInfo(lu.cfg.ExpandNodeName(name)) |
| 182 | 182 |
if node is None: |
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raise errors.OpPrereqError("No such node name '%s'" % name)
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wanted_nodes.append(node)
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wanted.append(node)
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return wanted_nodes |
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| 187 | 186 |
else: |
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return [lu.cfg.GetNodeInfo(name) for name in lu.cfg.GetNodeList()] |
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wanted = [lu.cfg.GetNodeInfo(name) for name in lu.cfg.GetNodeList()] |
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return wanted |
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def _GetWantedInstances(lu, instances): |
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"""Returns list of checked and expanded instances. |
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Args: |
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instances: List of instances (strings) or None for all |
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""" |
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if not isinstance(instances, list): |
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raise errors.OpPrereqError("Invalid argument type 'instances'")
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if instances: |
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wanted = [] |
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for name in instances: |
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instance = lu.cfg.GetInstanceInfo(lu.cfg.ExpandInstanceName(name)) |
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if instance is None: |
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raise errors.OpPrereqError("No such instance name '%s'" % name)
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wanted.append(instance) |
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else: |
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wanted = [lu.cfg.GetInstanceInfo(name) |
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for name in lu.cfg.GetInstanceList()] |
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return wanted |
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| 189 | 214 |
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| 191 | 216 |
def _CheckOutputFields(static, dynamic, selected): |
Also available in: Unified diff