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parseconf.py
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#utility library for get data from ios config
from ciscoconfparse import CiscoConfParse#Function check ios
#
def ios_has_vrf(conf_file):
parse = CiscoConfParse("before.txt")
if not parse.find_parents_w_child("^ip vrf ", "rd"):
return False
return True
#Function get set of vrf
def ios_get_list_vrf(conf_file):
parse = CiscoConfParse(conf_file)
#print parse.find_parents_w_child("^ip vrf ", "rd")
#print list_vrf_buffer
#buff = []
return {x.replace('ip vrf ', '')for x in parse.find_parents_w_child("^ip vrf ", "rd")}
#function get ip vrf configure
def ios_get_vrf_config(conf_file,vrf_name):
parse = CiscoConfParse(conf_file)
buff_vrf_name = ""
buff_vrf_name = "ip vrf " + vrf_name
return parse.find_all_children(buff_vrf_name)
#function get vrf related configure
def ios_get_vrf_related(conf_file,vrf_name):
parse = CiscoConfParse(conf_file)
parse.find_parents_w_child("^ip vrf "+vrf_name, "rd")
#function get interface attribute
def ios_get_int_attrib(conf_file,int):
int_dict = {'name': '', 'desc': '', 'encap': '', 'ip': '', 'mask': '', 'ser_in' : '', 'ser_out' : '', 'mtu' : '', 'shut': True, 'vrf':'default'}
int_regex = '^interface '+int
#buff = CiscoConfParse(conf_file).find_all_children(int_regex)
buff = CiscoConfParse(CiscoConfParse(conf_file).find_all_children(int_regex), factory=True)
obj = buff.find_objects('^interface')[0]
int_dict['ip'] = obj.ipv4_addr
int_dict['mask'] = obj.ipv4_netmask
int_dict['name'] = obj.name
int_dict['mtu'] = obj.manual_mtu
int_dict['desc'] = obj.description
if CiscoConfParse(obj.ioscfg).find_objects(r'ip\svrf'):
int_dict['vrf'] = str(CiscoConfParse(obj.ioscfg).find_objects(r'ip\svrf')[0].ioscfg).strip("'[]'").replace(' ip vrf forwarding ','')
if CiscoConfParse(obj.ioscfg).find_objects(r'service-policy\sinput'):
int_dict['ser_in'] = str(CiscoConfParse(obj.ioscfg).find_objects(r'service-policy\sinput')[0].ioscfg).strip("'[]'").replace(' service-policy input ','')
if CiscoConfParse(obj.ioscfg).find_objects(r'service-policy\soutput'):
int_dict['ser_out'] = str(CiscoConfParse(obj.ioscfg).find_objects(r'service-policy\soutput')[0].ioscfg).strip("'[]'").replace(' service-policy output ','')
if not CiscoConfParse(obj.ioscfg).find_objects(r'shutdown'):
int_dict['shut'] = False
if CiscoConfParse(obj.ioscfg).find_objects(r'encapsulation\sdot1Q'):
int_dict['encap'] = str(CiscoConfParse(obj.ioscfg).find_objects(r'encapsulation\sdot1Q')[0].ioscfg).strip("'[]'").strip().replace('encapsulation dot1Q ','')
int_dict['desc'] = obj.description
return int_dict