34 lines
874 B
Python
34 lines
874 B
Python
import logging
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class NullHandler(logging.Handler):
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def emit(self, record):
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pass
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def get_by_name(yaml, ifname):
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""" Return the loopback by name, if it exists. Return None otherwise. """
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try:
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if ifname in yaml['loopbacks']:
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return yaml['loopbacks'][ifname]
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except:
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pass
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return None
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def validate_loopbacks(yaml):
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result = True
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msgs = []
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logger = logging.getLogger('vppcfg.validator')
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logger.addHandler(NullHandler())
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if not 'loopbacks' in yaml:
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return result, msgs
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logger.debug("Validating loopbacks...")
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for ifname, iface in yaml['loopbacks'].items():
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logger.debug("loopback %s" % iface)
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if 'addresses' in iface and not 'lcp' in iface:
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msgs.append("loopback %s has an address but no LCP" % ifname)
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result = False
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return result, msgs
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