Revision 5f6d1b42 lib/client/gnt_node.py
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# |
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# |
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# Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011, 2012 Google Inc. |
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# Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Google Inc.
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# |
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# This program is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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from ganeti import pathutils |
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from ganeti import ssh |
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from ganeti import compat |
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from cStringIO import StringIO |
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from ganeti import confd |
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from ganeti.confd import client as confd_client |
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return rcode |
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def _FormatNodeInfo(node_info): |
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"""Format node information for L{cli.PrintGenericInfo()}.
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""" |
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(name, primary_ip, secondary_ip, pinst, sinst, is_mc, drained, offline, |
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master_capable, vm_capable, powered, ndparams, ndparams_custom) = node_info |
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info = [ |
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("Node name", name),
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("primary ip", primary_ip),
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("secondary ip", secondary_ip),
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("master candidate", is_mc),
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("drained", drained),
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("offline", offline),
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] |
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if powered is not None: |
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info.append(("powered", powered))
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info.extend([ |
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("master_capable", master_capable),
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("vm_capable", vm_capable),
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]) |
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if vm_capable: |
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info.extend([ |
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("primary for instances",
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[iname for iname in utils.NiceSort(pinst)]), |
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("secondary for instances",
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[iname for iname in utils.NiceSort(sinst)]), |
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]) |
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info.append(("node parameters",
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FormatParamsDictInfo(ndparams_custom, ndparams))) |
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return info |
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def ShowNodeConfig(opts, args): |
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"""Show node information. |
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"master_capable", "vm_capable", "powered", |
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"ndparams", "custom_ndparams"], |
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names=args, use_locking=False) |
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for (name, primary_ip, secondary_ip, pinst, sinst, is_mc, drained, offline, |
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master_capable, vm_capable, powered, ndparams, |
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ndparams_custom) in result: |
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ToStdout("Node name: %s", name)
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ToStdout(" primary ip: %s", primary_ip)
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ToStdout(" secondary ip: %s", secondary_ip)
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ToStdout(" master candidate: %s", is_mc)
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ToStdout(" drained: %s", drained)
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ToStdout(" offline: %s", offline)
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if powered is not None: |
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ToStdout(" powered: %s", powered)
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ToStdout(" master_capable: %s", master_capable)
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ToStdout(" vm_capable: %s", vm_capable)
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if vm_capable: |
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if pinst: |
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ToStdout(" primary for instances:")
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for iname in utils.NiceSort(pinst): |
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ToStdout(" - %s", iname)
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else: |
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ToStdout(" primary for no instances")
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if sinst: |
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ToStdout(" secondary for instances:")
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for iname in utils.NiceSort(sinst): |
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ToStdout(" - %s", iname)
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else: |
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ToStdout(" secondary for no instances")
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ToStdout(" node parameters:")
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buf = StringIO() |
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FormatParameterDict(buf, ndparams_custom, ndparams, level=2) |
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ToStdout(buf.getvalue().rstrip("\n"))
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PrintGenericInfo([ |
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_FormatNodeInfo(node_info) |
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for node_info in result |
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]) |
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return 0 |
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