Python Prefix.schema方法代码示例

# 需要导入模块: from pynipap import Prefix [as 别名]
# 或者: from pynipap.Prefix import schema [as 别名]
    def add_prefix(self):
        """ Add prefix according to the specification.

            The following keys can be used:

            schema          Schema to which the prefix is to be added (mandatory)
            prefix          the prefix to add if already known
            family          address family (4 or 6)
            description     A short description
            comment         Longer comment
            node            Hostname of node
            type            Type of prefix; reservation, assignment, host
            pool            ID of pool
            country         Country where the prefix is used
            order_id        Order identifier
            vrf             VRF
            alarm_priority  Alarm priority of prefix
            monitor         If the prefix should be monitored or not

            from-prefix     A prefix the prefix is to be allocated from
            from-pool       A pool (ID) the prefix is to be allocated from
            prefix_length   Prefix length of allocated prefix
        """

        p = Prefix()

        # parameters which are "special cases"
        try:
            p.schema = Schema.get(int(request.params['schema']))
        except NipapError, e:
            return json.dumps({'error': 1, 'message': e.args, 'type': type(e).__name__})

# 需要导入模块: from pynipap import Prefix [as 别名]
# 或者: from pynipap.Prefix import schema [as 别名]
def add_prefix(arg, opts):
    """ Add prefix to NIPAP
    """

    s = get_schema()

    p = Prefix()
    p.schema = s
    p.prefix = opts.get('prefix')
    p.type = opts.get('type')
    p.description = opts.get('description')
    p.node = opts.get('node')
    p.country = opts.get('country')
    p.order_id = opts.get('order_id')
    p.vrf = opts.get('vrf')
    p.alarm_priority = opts.get('alarm_priority')
    p.comment = opts.get('comment')
    p.monitor = _str_to_bool(opts.get('monitor'))

    args = {}
    if 'from-pool' in opts:
        res = Pool.list(s, { 'name': opts['from-pool'] })
        if len(res) == 0:
            print >> sys.stderr, "No pool named %s found." % opts['from-pool']
            sys.exit(1)

        args['from-pool'] = res[0]

    if 'from-prefix' in opts:
        args['from-prefix'] = [ opts['from-prefix'], ]

    if 'prefix-length' in opts:
        args['prefix_length'] = int(opts['prefix-length'])

    if 'family' in opts:
        family = opts['family']
        if opts['family'] == 'ipv4':
            family = 4
        elif opts['family'] == 'ipv6':
            family = 6

        args['family'] = family


    try:
        p.save(args)
    except NipapError, e:
        print >> sys.stderr, "Could not add prefix to NIPAP: %s" % e.message
        sys.exit(1)

# 需要导入模块: from pynipap import Prefix [as 别名]
# 或者: from pynipap.Prefix import schema [as 别名]
    def parse_line(self, line):
        """ Parse one line
        """

        try:
            # text params, ie params from the text file
            tp = self.split_columns(line)
        except CommentLine:
            # just ignore comments
            return

        if tp['prefix_type'] == 'reservation':  # reservations / aggregates
            print "Reservation:", tp['prefix'], tp['description']
            p = Prefix()
            p.schema = self.schema
            p.prefix = tp['prefix']
            p.type = 'reservation'
            p.description = tp['description']
            p.monitor = True
            p.alarm_priority = 'low'
            p.authoritative_source = 'nw'
            p.save({})
            return

        elif tp['node'] == '.' and tp['description'] == '.':
            # ignore prefixes without description or node set
            return

        elif tp['prefix_length'] == 32:   # loopback
            # if it's a loopback, the covering prefix will be a reservation and we can just insert an assignment.
            # if this insert fails, it means the parent prefix is an assignment and we instead insert a host
            try:
                p = Prefix()
                p.schema = self.schema
                p.prefix = tp['prefix']
                # loopbacks are always of type 'assignment'
                p.type = 'assignment'
                p.node = tp['node']
                p.description = tp['description']
                p.monitor = True
                p.alarm_priority = tp['alarm_priority']
                p.authoritative_source = 'nw'
                p.save({})
                print "Loopback:", tp['prefix']
                return
            except:
                p = Prefix()
                p.schema = self.schema
                p.prefix = tp['prefix']
                # loopbacks are always of type 'assignment'
                p.type = 'host'
                p.node = tp['node']
                p.description = tp['description']
                p.monitor = True
                p.alarm_priority = tp['alarm_priority']
                p.authoritative_source = 'nw'
                p.save({})
                print "Host:", tp['prefix']
                return

        elif tp['prefix_length'] == 30 or tp['prefix_length'] == 31:   # link network
            octets = tp['address'].split('.')
            prefix_node1 = None
            prefix_node2 = None
            if tp['prefix_length'] == 30:
                prefix_node1 = '.'.join(octets[:3] + [str( int(octets[3]) + 1 )] ) + '/32'
                prefix_node2 = '.'.join(octets[:3] + [str( int(octets[3]) + 2 )] ) + '/32'
            else:
                prefix_node1 = '.'.join(octets) + '/32'
                prefix_node2 = '.'.join(octets[:3] + [str( int(octets[3]) + 1 )] ) + '/32'

            #m = re.match('(ETHER_KAP|ETHER_PORT|IP-KAP|IP-PORT|IP-SIPNET|IP-SNIX|IPSUR|L2L|RED-IPPORT|SNIX|SWIP|[email protected]|T2V-DIGTV|T2V-SUR)[0-9]{4,}', tp['order_id'])
            m = re.match('.*[0-9]{6}$', tp['order_id'])
            if m is not None or tp['type'] == 'CUSTOMER':
                print "Customer link", tp['prefix'], ':', tp['description']
                p = Prefix()
                p.schema = self.schema
                p.prefix = tp['prefix']
                p.type = 'assignment'
                p.description = tp['description']
                p.alarm_priority = tp['alarm_priority']
                p.authoritative_source = 'nw'
                if tp['order_id'] != '.':
                    p.order_id = tp['order_id']
                p.save({})

                # insert node1 and node2
                p1 = Prefix()
                p1.schema = self.schema
                p1.prefix = prefix_node1
                p1.type = 'host'
                p1.description = 'Some PE router'
                p1.authoritative_source = 'nw'
                p1.save({})

                p2 = Prefix()
                p2.schema = self.schema
                p2.prefix = prefix_node2
                p2.type = 'host'
                p2.node = tp['node']
#.........这里部分代码省略.........