Revision b33e986b lib/ssconf.py
| b/lib/ssconf.py | ||
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uid=0, gid=0, mode=0400) |
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def CheckMaster(debug): |
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def GetMasterAndMyself(ss=None): |
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"""Get the master node and my own hostname. |
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This can be either used for a 'soft' check (compared to CheckMaster, |
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which exits) or just for computing both at the same time. |
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The function does not handle any errors, these should be handled in |
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the caller (errors.ConfigurationError, errors.ResolverError). |
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""" |
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if ss is None: |
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ss = SimpleStore() |
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return ss.GetMasterNode(), utils.HostInfo().name |
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def CheckMaster(debug, ss=None): |
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"""Checks the node setup. |
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If this is the master, the function will return. Otherwise it will |
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""" |
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try: |
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ss = SimpleStore() |
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master_name = ss.GetMasterNode() |
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master_name, myself = GetMasterAndMyself(ss) |
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except errors.ConfigurationError, err: |
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print "Cluster configuration incomplete: '%s'" % str(err) |
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sys.exit(constants.EXIT_NODESETUP_ERROR) |
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try: |
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myself = utils.HostInfo() |
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except errors.ResolverError, err: |
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sys.stderr.write("Cannot resolve my own name (%s)\n" % err.args[0])
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sys.exit(constants.EXIT_NODESETUP_ERROR) |
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if myself.name != master_name:
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if myself != master_name: |
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if debug: |
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sys.stderr.write("Not master, exiting.\n")
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sys.exit(constants.EXIT_NOTMASTER) |
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