ba22b1aad8
They now all return a list [ifname, iface]. If no interface was found they return None,None. If one was found, they return the (string) name and the dictionary with interface contents.
71 lines
2.4 KiB
Python
71 lines
2.4 KiB
Python
#
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# Copyright (c) 2022 Pim van Pelt
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at:
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# http://www.apache.org/licenses/LICENSE-2.0
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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import logging
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import validator.interface as interface
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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 BondEthernet by name, if it exists. Return None,None otherwise. """
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try:
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if ifname in yaml['bondethernets']:
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return ifname, yaml['bondethernets'][ifname]
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except:
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pass
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return None, None
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def is_bond_member(yaml, ifname):
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""" Returns True if this interface is a member of a BondEthernet """
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if not 'bondethernets' in yaml:
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return False
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for bond, iface in yaml['bondethernets'].items():
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if not 'interfaces' in iface:
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continue
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if ifname in iface['interfaces']:
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return True
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return False
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def validate_bondethernets(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 'bondethernets' in yaml:
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return result, msgs
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for ifname, iface in yaml['bondethernets'].items():
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logger.debug("bondethernet %s: %s" % (ifname, iface))
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for member in iface['interfaces']:
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if (None, None) == interface.get_by_name(yaml, member):
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msgs.append("bondethernet %s member %s does not exist" % (ifname, member))
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result = False
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if interface.has_sub(yaml, member):
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msgs.append("bondethernet %s member %s has sub-interface(s)" % (ifname, member))
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result = False
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if interface.has_lcp(yaml, member):
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msgs.append("bondethernet %s member %s has an LCP" % (ifname, member))
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result = False
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if interface.has_address(yaml, member):
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msgs.append("bondethernet %s member %s has an address" % (ifname, member))
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result = False
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return result, msgs
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