FAELIX/automonty
FAELIX/automonty
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now able to deprovision IPv4

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This commit is contained in:
Marek Isalski 2020-08-15 19:42:54 +01:00
parent e7d2c458ef
commit 7ce6c483b5
1 changed files with 50 additions and 1 deletions
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49
automonty
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@ -17,6 +17,7 @@ import ipaddress
# home - this is the normal home-location of the IP # home - this is the normal home-location of the IP
# evacuated - this has been moved from this host to elsewhere # evacuated - this has been moved from this host to elsewhere
# evacuee - this is an evacuated address # evacuee - this is an evacuated address
# teardown - being destroyed
aM1 = re.compile( r"\[aM ?([^]]*)\]" ) aM1 = re.compile( r"\[aM ?([^]]*)\]" )
def parse_comment( comment ): def parse_comment( comment ):
@ -180,6 +181,7 @@ def monty_fixup( config, args, routers ):
def monty_provision( config, args, routers ): def monty_provision( config, args, routers ):
reverse = {} reverse = {}
statics = {} statics = {}
if args.dry_run:
print() print()
for ( name, api ) in routers.items(): for ( name, api ) in routers.items():
if args.dry_run: if args.dry_run:
@ -244,6 +246,47 @@ def monty_provision( config, args, routers ):
if args.dry_run: if args.dry_run:
print() print()
def monty_teardown( config, args, routers ):
reverse = {}
statics = {}
if args.dry_run:
print()
for ( name, api ) in routers.items():
if args.dry_run:
print( '#' * ( len( name ) + 2 ) )
print( '#', name )
print()
vlans = api.path( 'interface', 'vlan' )
ip_address = api.path( 'ip', 'address' )
ipv6_address = api.path( 'ipv6', 'address' )
for addr in ip_address:
( sel, rval, hst ) = parse_comment( addr.get( 'comment', '' ) )
rval[ 'teardown' ] = True
comment = make_comment( sel, rval, hst )
if sel == args.hostname or hst == args.hostname:
if args.delete:
if rval.get( 'teardown', False ):
if args.dry_run:
print( '/ip address remove [find where interface="%s" and network="%s" and comment~"teardown" and comment~"%s" ]' % ( addr[ 'interface' ], addr[ 'network' ], hst ) )
else:
print( "deleting %s %s from %s on %s" % ( addr[ 'address' ], addr[ 'network' ], addr[ 'interface' ], name ) )
ip_address.remove( addr[ '.id' ] )
else:
if args.dry_run:
print( "# ignoring %s %s on %s on %s" % ( addr[ 'address' ], addr[ 'network' ], addr[ 'interface' ], name ) )
else:
print( "ignoring %s %s on %s on %s" % ( addr[ 'address' ], addr[ 'network' ], addr[ 'interface' ], name ) )
else:
if args.dry_run:
print( '/ip address set [find where interface="%s" and network="%s" and comment~"%s" ] disabled=yes comment="%s"' % ( addr[ 'interface' ], addr[ 'network' ], hst, comment ) )
else:
print( "disabling %s %s on %s on %s" % ( addr[ 'address' ], addr[ 'network' ], addr[ 'interface' ], name ) )
ip_address.update( **{ '.id': addr[ '.id' ], 'disabled': 'yes', 'comment': comment } )
if args.dry_run:
print()
def load_configuration(): def load_configuration():
try: try:
config = open( os.path.expanduser( '~/.automonty.yaml' ), 'r' ) config = open( os.path.expanduser( '~/.automonty.yaml' ), 'r' )
@ -279,6 +322,12 @@ def main():
parser_provision.add_argument( 'address', type = ipaddress.ip_interface, nargs = "+" ) parser_provision.add_argument( 'address', type = ipaddress.ip_interface, nargs = "+" )
parser_provision.set_defaults( func = monty_provision ) parser_provision.set_defaults( func = monty_provision )
parser_teardown = subparsers.add_parser( 'teardown' )
parser_teardown.add_argument( '--delete', action = 'store_true', default = False )
parser_teardown.add_argument( 'hostname' )
parser_teardown.add_argument( 'vlan', type = int, default = None, nargs = "?" )
parser_teardown.set_defaults( func = monty_teardown )
args = parser.parse_args() args = parser.parse_args()
routers = connect_routers( config, args ) routers = connect_routers( config, args )
args.func( config, args, routers ) args.func( config, args, routers )