def get_source_chains(self, blockade_id):
        """Get a map of blockade chains IDs -> list of IPs targeted at them

        For figuring out which container is in which partition
        """
        result = {}
        if not blockade_id:
            raise ValueError("invalid blockade_id")
        lines = self.get_chain_rules("FORWARD")

        for line in lines:
            parts = line.split()
            if len(parts) < 4:
                continue
            try:
                partition_index = parse_partition_index(blockade_id, parts[0])
            except ValueError:
                continue  # not a rule targetting a blockade chain

            source = parts[3]
            if source:
                result[source] = partition_index
        return result
def get_source_chains(self, blockade_id):
        """Get a map of blockade chains IDs -> list of IPs targeted at them

        For figuring out which container is in which partition
        """
        result = {}
        if not blockade_id:
            raise ValueError("invalid blockade_id")
        lines = self.get_chain_rules("FORWARD")

        for line in lines:
            parts = line.split()
            if len(parts) < 4:
                continue
            try:
                partition_index = parse_partition_index(blockade_id, parts[0])
            except ValueError:
                continue  # not a rule targetting a blockade chain

            source = parts[3]
            if source:
                result[source] = partition_index
        return result
def get_source_chains ( self , blockade_id ) : result = { } if not blockade_id : raise ValueError ( "invalid blockade_id" ) lines = self . get_chain_rules ( "FORWARD" ) for line in lines : parts = line . split ( ) if len ( parts ) < 4 : continue try : partition_index = parse_partition_index ( blockade_id , parts [ 0 ] ) except ValueError : continue # not a rule targetting a blockade chain source = parts [ 3 ] if source : result [ source ] = partition_index return result
Get a map of blockade chains IDs -> list of IPs targeted at them

        For figuring out which container is in which partition
Get a map of blockade chains IDs - > list of IPs targeted at them