Esempio n. 1
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 def test_get_gateway(self):
     """
         check get gateway
     """
     # good case
     fake_client = self.generate_client()
     fake_ctx = self.generate_node_context()
     with mock.patch('vcloud_plugin_common.ctx', fake_ctx):
         self.assertEqual(
             network_plugin.get_gateway(
                 fake_client, 'test name'
             ),
             fake_client._vdc_gateway
         )
     fake_client.get_gateway.assert_called_with(
         'vdc_name', 'test name'
     )
     # bad case
     fake_client = self.generate_client()
     fake_ctx = self.generate_node_context()
     fake_client.get_gateway = mock.MagicMock(return_value=None)
     with mock.patch('vcloud_plugin_common.ctx', fake_ctx):
         with self.assertRaises(cfy_exc.NonRecoverableError):
             network_plugin.get_gateway(
                 fake_client, 'test name'
             )
def prepare_server_operation(vca_client, operation):
    """
        generate nat rules by current list of rules in node
    """
    try:
        gateway = get_gateway(
            vca_client, ctx.target.node.properties['nat']['edge_gateway'])
        public_ip = _obtain_public_ip(vca_client, ctx, gateway, operation)
        private_ip = get_vm_ip(vca_client, ctx, gateway)
        has_snat = False
        for rule in ctx.target.node.properties['rules']:
            rule_type = rule['type']
            if has_snat and _is_snat(rule_type):
                ctx.logger.info("Rules list must contains only one SNAT rule.")
                continue
            protocol = rule.get('protocol', "any")
            original_port = rule.get('original_port', "any")
            translated_port = rule.get('translated_port', "any")
            nat_network_operation(
                vca_client, gateway, operation,
                rule_type, public_ip,
                private_ip, original_port, translated_port, protocol)
            if _is_snat(rule_type):
                has_snat = True
    except KeyError as e:
        raise cfy_exc.NonRecoverableError("Parameter not found: {0}".format(e))
    return _save_configuration(gateway, vca_client, operation, public_ip)
def _dhcp_operation(vca_client, network_name, operation):
    """
        update dhcp setting for network
    """
    dhcp_settings = ctx.node.properties['network'].get('dhcp')
    if dhcp_settings is None:
        return True
    gateway_name = ctx.node.properties["network"]['edge_gateway']
    gateway = get_gateway(vca_client, gateway_name)
    if gateway.is_busy():
        return False
    if operation == ADD_POOL:
        ip = _split_adresses(dhcp_settings['dhcp_range'])
        low_ip_address = check_ip(ip.start)
        hight_ip_address = check_ip(ip.end)
        default_lease = dhcp_settings.get('default_lease')
        max_lease = dhcp_settings.get('max_lease')
        gateway.add_dhcp_pool(network_name, low_ip_address, hight_ip_address,
                              default_lease, max_lease)
        if save_gateway_configuration(gateway, vca_client):
            ctx.logger.info("DHCP rule successful created for network {0}"
                            .format(network_name))
            return True

    if operation == DELETE_POOL:
        gateway.delete_dhcp_pool(network_name)
        if save_gateway_configuration(gateway, vca_client):
            ctx.logger.info("DHCP rule successful deleted for network {0}"
                            .format(network_name))
            return True
    return False
Esempio n. 4
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def prepare_server_operation(vca_client, operation):
    """
        generate nat rules by current list of rules in node
    """
    try:
        gateway = get_gateway(
            vca_client, ctx.target.node.properties['nat']['edge_gateway'])
        public_ip = _obtain_public_ip(vca_client, ctx, gateway, operation)
        private_ip = get_vm_ip(vca_client, ctx, gateway)
        has_snat = False
        for rule in ctx.target.node.properties['rules']:
            rule_type = rule['type']
            if has_snat and _is_snat(rule_type):
                ctx.logger.info("Rules list must contains only one SNAT rule.")
                continue
            protocol = rule.get('protocol', "any")
            original_port = rule.get('original_port', "any")
            translated_port = rule.get('translated_port', "any")
            nat_network_operation(vca_client, gateway, operation, rule_type,
                                  public_ip, private_ip, original_port,
                                  translated_port, protocol)
            if _is_snat(rule_type):
                has_snat = True
    except KeyError as e:
        raise cfy_exc.NonRecoverableError("Parameter not found: {0}".format(e))
    return _save_configuration(gateway, vca_client, operation, public_ip)
Esempio n. 5
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def creation_validation(vca_client, **kwargs):
    floatingip = get_mandatory(ctx.node.properties, 'floatingip')
    edge_gateway = get_mandatory(floatingip, 'edge_gateway')
    gateway = get_gateway(vca_client, edge_gateway)
    service_type = get_vcloud_config().get('service_type')
    public_ip = floatingip.get(PUBLIC_IP)
    if public_ip:
        check_ip(public_ip)
        CheckAssignedExternalIp(public_ip, gateway)
    else:
        if is_subscription(service_type):
            getFreeIP(gateway)
Esempio n. 6
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def prepare_network_operation(vca_client, operation):
    try:
        gateway = get_gateway(vca_client, ctx.target.node.properties['nat']['edge_gateway'])
        public_ip = _obtain_public_ip(vca_client, ctx, gateway, operation)
        private_ip = _create_ip_range(vca_client, gateway)
        for rule in ctx.target.node.properties['rules']:
            rule_type = rule['type']
            nat_network_operation(vca_client, gateway, operation, rule_type, public_ip,
                                  private_ip, "any", "any", "any")
    except KeyError as e:
        raise cfy_exc.NonRecoverableError("Parameter not found: {0}".format(e))
    _save_configuration(gateway, vca_client, operation, public_ip)
def _floatingip_operation(operation, vca_client, ctx):
    """
        create/release floating ip by nat rules for this ip with
        relation to internal ip for current node,
        save selected public_ip in runtime properties
    """
    service_type = get_vcloud_config().get('service_type')
    gateway = get_gateway(
        vca_client, ctx.target.node.properties['floatingip']['edge_gateway'])
    internal_ip = get_vm_ip(vca_client, ctx, gateway)

    nat_operation = None
    public_ip = (ctx.target.instance.runtime_properties.get(PUBLIC_IP)
                 or ctx.target.node.properties['floatingip'].get(PUBLIC_IP))
    if operation == CREATE:
        CheckAssignedInternalIp(internal_ip, gateway)
        if public_ip:
            CheckAssignedExternalIp(public_ip, gateway)
        else:
            public_ip = get_public_ip(vca_client, gateway, service_type, ctx)

        nat_operation = _add_nat_rule
    elif operation == DELETE:
        if not public_ip:
            ctx.logger.info("Can't get external IP".format(public_ip))
            return
        nat_operation = _del_nat_rule
    else:
        raise cfy_exc.NonRecoverableError(
            "Unknown operation {0}".format(operation)
        )

    external_ip = check_ip(public_ip)

    nat_operation(gateway, "SNAT", internal_ip, external_ip)
    nat_operation(gateway, "DNAT", external_ip, internal_ip)
    if not save_gateway_configuration(gateway, vca_client):
        return ctx.operation.retry(message='Waiting for gateway.',
                                   retry_after=10)

    if operation == CREATE:
        ctx.target.instance.runtime_properties[PUBLIC_IP] = external_ip
    else:
        if is_ondemand(service_type):
            if not ctx.target.node.properties['floatingip'].get(PUBLIC_IP):
                del_ondemand_public_ip(
                    vca_client,
                    gateway,
                    ctx.target.instance.runtime_properties[PUBLIC_IP],
                    ctx)
        del ctx.target.instance.runtime_properties[PUBLIC_IP]
def _floatingip_operation(operation, vca_client, ctx):
    """
        create/release floating ip by nat rules for this ip with
        relation to internal ip for current node,
        save selected public_ip in runtime properties
    """
    service_type = get_vcloud_config().get('service_type')
    gateway = get_gateway(
        vca_client, ctx.target.node.properties['floatingip']['edge_gateway'])
    if gateway.is_busy():
        return False
    internal_ip = get_vm_ip(vca_client, ctx, gateway)

    nat_operation = None
    public_ip = (ctx.target.instance.runtime_properties.get(PUBLIC_IP)
                 or ctx.target.node.properties['floatingip'].get(PUBLIC_IP))
    if operation == CREATE:
        CheckAssignedInternalIp(internal_ip, gateway)
        if public_ip:
            CheckAssignedExternalIp(public_ip, gateway)
        else:
            public_ip = get_public_ip(vca_client, gateway, service_type, ctx)

        nat_operation = _add_nat_rule
    elif operation == DELETE:
        if not public_ip:
            ctx.logger.info("Can't get external IP".format(public_ip))
            return
        nat_operation = _del_nat_rule
    else:
        raise cfy_exc.NonRecoverableError(
            "Unknown operation {0}".format(operation))

    external_ip = check_ip(public_ip)

    nat_operation(gateway, "SNAT", internal_ip, external_ip)
    nat_operation(gateway, "DNAT", external_ip, internal_ip)
    success = save_gateway_configuration(gateway, vca_client)
    if not success:
        return False
    if operation == CREATE:
        ctx.target.instance.runtime_properties[PUBLIC_IP] = external_ip
    else:
        if is_ondemand(service_type):
            if not ctx.target.node.properties['floatingip'].get(PUBLIC_IP):
                del_ondemand_public_ip(
                    vca_client, gateway,
                    ctx.target.instance.runtime_properties[PUBLIC_IP], ctx)
        del ctx.target.instance.runtime_properties[PUBLIC_IP]
    return True
def creation_validation(vca_client, **kwargs):
    """
        validate firewall rules for node
    """
    getaway = get_gateway(
        vca_client, _get_gateway_name(ctx.node.properties)
    )
    if not getaway.is_fw_enabled():
        raise cfy_exc.NonRecoverableError(
            "Gateway firewall is disabled. Please, enable firewall.")
    rules = get_mandatory(ctx.node.properties, 'rules')
    for rule in rules:
        description = rule.get("description")
        if description and not isinstance(description, basestring):
            raise cfy_exc.NonRecoverableError(
                "Parameter 'description' must be string.")

        source = rule.get("source")
        if source:
            if not isinstance(source, basestring):
                raise cfy_exc.NonRecoverableError(
                    "Parameter 'source' must be valid IP address string.")
            if not _is_literal_ip(source):
                check_ip(source)

        utils.check_port(rule.get('source_port'))

        destination = rule.get('destination')
        if destination:
            if not isinstance(destination, basestring):
                raise cfy_exc.NonRecoverableError(
                    "Parameter 'destination' must be valid IP address string.")
            if not _is_literal_ip(destination):
                check_ip(destination)

        utils.check_port(rule.get('destination_port'))

        utils.check_protocol(rule.get('protocol'))

        action = get_mandatory(rule, "action")
        if (not isinstance(action, basestring)
                or action.lower() not in ACTIONS):
            raise cfy_exc.NonRecoverableError(
                "Action must be on of{0}.".format(ACTIONS))

        log = rule.get('log_traffic')
        if log and not isinstance(log, bool):
            raise cfy_exc.NonRecoverableError(
                "Parameter 'log_traffic' must be boolean.")
Esempio n. 10
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def prepare_server_operation(vca_client, operation):
    try:
        gateway = get_gateway(vca_client, ctx.target.node.properties['nat']['edge_gateway'])
        public_ip = _obtain_public_ip(vca_client, ctx, gateway, operation)
        private_ip = get_vm_ip(vca_client, ctx, gateway)
        for rule in ctx.target.node.properties['rules']:
            rule_type = rule['type']
            protocol = rule.get('protocol', "any")
            original_port = rule.get('original_port', "any")
            translated_port = rule.get('translated_port', "any")
            nat_network_operation(vca_client, gateway, operation, rule_type, public_ip,
                                  private_ip, original_port, translated_port,
                                  protocol)
    except KeyError as e:
        raise cfy_exc.NonRecoverableError("Parameter not found: {0}".format(e))
    _save_configuration(gateway, vca_client, operation, public_ip)
def prepare_network_operation(vca_client, operation):
    """
        create nat rules by rules from network node
    """
    try:
        gateway = get_gateway(
            vca_client, ctx.target.node.properties['nat']['edge_gateway'])
        public_ip = _obtain_public_ip(vca_client, ctx, gateway, operation)
        private_ip = _create_ip_range(vca_client, gateway)
        for rule in ctx.target.node.properties['rules']:
            rule_type = rule['type']
            nat_network_operation(vca_client, gateway, operation, rule_type,
                                  public_ip, private_ip, "any", "any", "any")
    except KeyError as e:
        raise cfy_exc.NonRecoverableError("Parameter not found: {0}".format(e))
    _save_configuration(gateway, vca_client, operation, public_ip)
def creation_validation(vca_client, **kwargs):
    """
        validate firewall rules for node
    """
    getaway = get_gateway(vca_client, _get_gateway_name(ctx.node.properties))
    if not getaway.is_fw_enabled():
        raise cfy_exc.NonRecoverableError(
            "Gateway firewall is disabled. Please, enable firewall.")
    rules = get_mandatory(ctx.node.properties, 'rules')
    for rule in rules:
        description = rule.get("description")
        if description and not isinstance(description, basestring):
            raise cfy_exc.NonRecoverableError(
                "Parameter 'description' must be string.")

        source = rule.get("source")
        if source:
            if not isinstance(source, basestring):
                raise cfy_exc.NonRecoverableError(
                    "Parameter 'source' must be valid IP address string.")
            if not _is_literal_ip(source):
                check_ip(source)

        utils.check_port(rule.get('source_port'))

        destination = rule.get('destination')
        if destination:
            if not isinstance(destination, basestring):
                raise cfy_exc.NonRecoverableError(
                    "Parameter 'destination' must be valid IP address string.")
            if not _is_literal_ip(destination):
                check_ip(destination)

        utils.check_port(rule.get('destination_port'))

        utils.check_protocol(rule.get('protocol'))

        action = get_mandatory(rule, "action")
        if (not isinstance(action, basestring)
                or action.lower() not in ACTIONS):
            raise cfy_exc.NonRecoverableError(
                "Action must be on of{0}.".format(ACTIONS))

        log = rule.get('log_traffic')
        if log and not isinstance(log, bool):
            raise cfy_exc.NonRecoverableError(
                "Parameter 'log_traffic' must be boolean.")
Esempio n. 13
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def creation_validation(vca_client, **kwargs):
    nat = get_mandatory(ctx.node.properties, 'nat')
    rules = get_mandatory(ctx.node.properties, 'rules')
    gateway = get_gateway(vca_client, get_mandatory(nat, 'edge_gateway'))
    service_type = get_vcloud_config().get('service_type')
    public_ip = nat.get(PUBLIC_IP)
    if public_ip:
        check_ip(public_ip)
        CheckAssignedExternalIp(public_ip, gateway)
    else:
        if isSubscription(service_type):
            getFreeIP(gateway)
    check_protocol(rules.get('protocol', "any"))
    original_port = rules.get('original_port')
    if original_port and not isinstance(original_port, int):
        raise cfy_exc.NonRecoverableError("Parameter 'original_port' must be integer")
    translated_port = rules.get('translated_port')
    if translated_port and not isinstance(translated_port, int):
        raise cfy_exc.NonRecoverableError("Parameter 'translated_port' must be integer")
def prepare_server_operation(vca_client, operation):
    """
        generate nat rules by current list of rules in node
    """
    try:
        gateway = get_gateway(
            vca_client, ctx.target.node.properties['nat']['edge_gateway'])
        public_ip = _obtain_public_ip(vca_client, ctx, gateway, operation)
        private_ip = get_vm_ip(vca_client, ctx, gateway)
        for rule in ctx.target.node.properties['rules']:
            rule_type = rule['type']
            protocol = rule.get('protocol', "any")
            original_port = rule.get('original_port', "any")
            translated_port = rule.get('translated_port', "any")
            nat_network_operation(vca_client, gateway, operation, rule_type,
                                  public_ip, private_ip, original_port,
                                  translated_port, protocol)
    except KeyError as e:
        raise cfy_exc.NonRecoverableError("Parameter not found: {0}".format(e))
    _save_configuration(gateway, vca_client, operation, public_ip)
def creation_validation(vca_client, **kwargs):
    nat = get_mandatory(ctx.node.properties, 'nat')
    rules = get_mandatory(ctx.node.properties, 'rules')
    gateway = get_gateway(vca_client, get_mandatory(nat, 'edge_gateway'))
    service_type = get_vcloud_config().get('service_type')
    public_ip = nat.get(PUBLIC_IP)
    if public_ip:
        check_ip(public_ip)
        CheckAssignedExternalIp(public_ip, gateway)
    else:
        if isSubscription(service_type):
            getFreeIP(gateway)
    check_protocol(rules.get('protocol', "any"))
    original_port = rules.get('original_port')
    if original_port and not isinstance(original_port, int):
        raise cfy_exc.NonRecoverableError(
            "Parameter 'original_port' must be integer")
    translated_port = rules.get('translated_port')
    if translated_port and not isinstance(translated_port, int):
        raise cfy_exc.NonRecoverableError(
            "Parameter 'translated_port' must be integer")
Esempio n. 16
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def creation_validation(vca_client, **kwargs):
    """
        validate node context,
        fields from floatingip dict:
        * edge_gateway - mandatory,
        * public_ip - prefered ip for node, can be empty
        fields from vcloud_config:
        * service_type - ondemand, subscription
        also check availability of public ip if set or exist some free
        ip in subscription case
    """
    floatingip = get_mandatory(ctx.node.properties, 'floatingip')
    edge_gateway = get_mandatory(floatingip, 'edge_gateway')
    gateway = get_gateway(vca_client, edge_gateway)
    service_type = get_vcloud_config().get('service_type')
    public_ip = floatingip.get(PUBLIC_IP)
    if public_ip:
        check_ip(public_ip)
        CheckAssignedExternalIp(public_ip, gateway)
    else:
        if is_subscription(service_type):
            getFreeIP(gateway)
Esempio n. 17
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def _rule_operation(operation, vca_client):
    """
        create/delete firewall rules in gateway for current node
    """
    gateway = get_gateway(
        vca_client, _get_gateway_name(ctx.target.node.properties))
    if gateway.is_busy():
        return False
    for rule in ctx.target.node.properties['rules']:
        description = rule.get('description', "Rule added by pyvcloud").strip()
        source_ip = rule.get("source", "external")
        if not _is_literal_ip(source_ip):
            check_ip(source_ip)
        elif _is_host_ip(source_ip):
            source_ip = get_vm_ip(vca_client, ctx, gateway)
        source_port = str(rule.get("source_port", "any"))
        dest_ip = rule.get("destination", "external")
        if not _is_literal_ip(dest_ip):
            check_ip(dest_ip)
        elif _is_host_ip(dest_ip):
            dest_ip = get_vm_ip(vca_client, ctx, gateway)
        dest_port = str(rule.get('destination_port', 'any'))
        protocol = rule.get('protocol', 'any').capitalize()
        action = rule.get("action", "allow")
        log = rule.get('log_traffic', False)

        if operation == CREATE_RULE:
            gateway.add_fw_rule(
                True, description, action, protocol, dest_port, dest_ip,
                source_port, source_ip, log)
            ctx.logger.info(
                "Firewall rule has been created: {0}".format(description))
        elif operation == DELETE_RULE:
            gateway.delete_fw_rule(protocol, dest_port, dest_ip,
                                   source_port, source_ip)
            ctx.logger.info(
                "Firewall rule has been deleted: {0}".format(description))

    return save_gateway_configuration(gateway, vca_client)
def creation_validation(vca_client, **kwargs):
    """
        validate node context,
        fields from floatingip dict:
        * edge_gateway - mandatory,
        * public_ip - prefered ip for node, can be empty
        fields from vcloud_config:
        * service_type - ondemand, subscription
        also check availability of public ip if set or exist some free
        ip in subscription case
    """
    floatingip = get_mandatory(ctx.node.properties, 'floatingip')
    edge_gateway = get_mandatory(floatingip, 'edge_gateway')
    gateway = get_gateway(vca_client, edge_gateway)
    service_type = get_vcloud_config().get('service_type')
    public_ip = floatingip.get(PUBLIC_IP)
    if public_ip:
        check_ip(public_ip)
        CheckAssignedExternalIp(public_ip, gateway)
    else:
        if is_subscription(service_type):
            getFreeIP(gateway)
def _rule_operation(operation, vca_client):
    """
        create/delete firewall rules in gateway for current node
    """
    gateway = get_gateway(vca_client,
                          _get_gateway_name(ctx.target.node.properties))
    if gateway.is_busy():
        return False
    for rule in ctx.target.node.properties['rules']:
        description = rule.get('description', "Rule added by pyvcloud").strip()
        source_ip = rule.get("source", "external")
        if not _is_literal_ip(source_ip):
            check_ip(source_ip)
        elif _is_host_ip(source_ip):
            source_ip = get_vm_ip(vca_client, ctx, gateway)
        source_port = str(rule.get("source_port", "any"))
        dest_ip = rule.get("destination", "external")
        if not _is_literal_ip(dest_ip):
            check_ip(dest_ip)
        elif _is_host_ip(dest_ip):
            dest_ip = get_vm_ip(vca_client, ctx, gateway)
        dest_port = str(rule.get('destination_port', 'any'))
        protocol = rule.get('protocol', 'any').capitalize()
        action = rule.get("action", "allow")
        log = rule.get('log_traffic', False)

        if operation == CREATE_RULE:
            gateway.add_fw_rule(True, description, action, protocol, dest_port,
                                dest_ip, source_port, source_ip, log)
            ctx.logger.info(
                "Firewall rule has been created: {0}".format(description))
        elif operation == DELETE_RULE:
            gateway.delete_fw_rule(protocol, dest_port, dest_ip, source_port,
                                   source_ip)
            ctx.logger.info(
                "Firewall rule has been deleted: {0}".format(description))

    return save_gateway_configuration(gateway, vca_client)
Esempio n. 20
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def creation_validation(vca_client, **kwargs):
    """
        validate nat rules in node properties
    """
    nat = get_mandatory(ctx.node.properties, 'nat')
    gateway = get_gateway(vca_client, get_mandatory(nat, 'edge_gateway'))
    service_type = get_vcloud_config().get('service_type')
    public_ip = nat.get(PUBLIC_IP)
    if public_ip:
        check_ip(public_ip)
    else:
        if is_subscription(service_type):
            getFreeIP(gateway)
    for rule in get_mandatory(ctx.node.properties, 'rules'):
        if rule['type'] == "DNAT":
            utils.check_protocol(rule.get('protocol'))
            original_port = rule.get('original_port')
            if original_port and not isinstance(original_port, int):
                raise cfy_exc.NonRecoverableError(
                    "Parameter 'original_port' must be integer")
            translated_port = rule.get('translated_port')
            if translated_port and not isinstance(translated_port, int):
                raise cfy_exc.NonRecoverableError(
                    "Parameter 'translated_port' must be integer")
def creation_validation(vca_client, **kwargs):
    """
        validate nat rules in node properties
    """
    nat = get_mandatory(ctx.node.properties, 'nat')
    gateway = get_gateway(vca_client, get_mandatory(nat, 'edge_gateway'))
    service_type = get_vcloud_config().get('service_type')
    public_ip = nat.get(PUBLIC_IP)
    if public_ip:
        check_ip(public_ip)
    else:
        if is_subscription(service_type):
            getFreeIP(gateway)
    for rule in get_mandatory(ctx.node.properties, 'rules'):
        if rule['type'] == "DNAT":
            utils.check_protocol(rule.get('protocol'))
            original_port = rule.get('original_port')
            if original_port and not isinstance(original_port, int):
                raise cfy_exc.NonRecoverableError(
                    "Parameter 'original_port' must be integer")
            translated_port = rule.get('translated_port')
            if translated_port and not isinstance(translated_port, int):
                raise cfy_exc.NonRecoverableError(
                    "Parameter 'translated_port' must be integer")
def _rule_operation(operation, vca_client):
    gateway = get_gateway(
        vca_client, _get_gateway_name(ctx.target.node.properties))
    for rule in ctx.target.node.properties['rules']:
        description = rule.get('description', "Rule added by pyvcloud").strip()
        source_ip = rule.get("source", "external").capitalize()
        if source_ip not in ADDRESS_LITERALS:
            check_ip(source_ip)
        elif source_ip == ADDRESS_LITERALS[-1]:
            source_ip = get_vm_ip(vca_client, ctx, gateway)
        source_port = str(rule.get("source_port", "any")).capitalize()
        dest_ip = rule.get("destination", "external").capitalize()
        if dest_ip not in ADDRESS_LITERALS:
            check_ip(dest_ip)
        elif dest_ip == ADDRESS_LITERALS[-1]:
            dest_ip = get_vm_ip(vca_client, ctx, gateway)
        dest_port = str(rule.get('destination_port', 'any')).capitalize()
        protocol = rule.get('protocol', 'any').capitalize()
        action = rule.get("action", "allow")
        log = rule.get('log_traffic', False)

        if operation == CREATE_RULE:
            gateway.add_fw_rule(
                True, description, action, protocol, dest_port, dest_ip,
                source_port, source_ip, log)
            ctx.logger.info(
                "Firewall rule has been created: {0}".format(description))
        elif operation == DELETE_RULE:
            gateway.delete_fw_rule(protocol, dest_port, dest_ip.lower(),
                                   source_port, source_ip.lower())
            ctx.logger.info(
                "Firewall rule has been deleted: {0}".format(description))

    if not save_gateway_configuration(gateway, vca_client):
        return ctx.operation.retry(message='Waiting for gateway.',
                                   retry_after=10)
Esempio n. 23
0
def create(vca_client, **kwargs):
    """
        create new vcloud air network, e.g.:
        {
            'use_external_resource': False,
            'resource_id': 'secret_network',
            'network': {
                'dhcp': {
                    'dhcp_range': "10.1.1.128-10.1.1.255"
                },
                'static_range':  "10.1.1.2-10.1.1.127",
                'gateway_ip': "10.1.1.1",
                'edge_gateway': 'gateway',
                'name': 'secret_network',
                "netmask": '255.255.255.0',
                "dns": ["8.8.8.8", "4.4.4.4"]
            }
        }
    """
    vdc_name = get_vcloud_config()['vdc']
    if ctx.node.properties['use_external_resource']:
        network_name = ctx.node.properties['resource_id']
        if not is_network_exists(vca_client, network_name):
            raise cfy_exc.NonRecoverableError(
                "Can't find external resource: {0}".format(network_name))
        ctx.instance.runtime_properties[VCLOUD_NETWORK_NAME] = network_name
        ctx.logger.info(
            "External resource {0} has been used".format(network_name))
        return
    network_name = get_network_name(ctx.node.properties)
    if not ctx.instance.runtime_properties.get(SKIP_CREATE_NETWORK):
        net_prop = ctx.node.properties["network"]
        if network_name in _get_network_list(vca_client,
                                             get_vcloud_config()['vdc']):
            raise cfy_exc.NonRecoverableError(
                "Network {0} already exists, but parameter "
                "'use_external_resource' is 'false' or absent"
                .format(network_name))

        ip = _split_adresses(net_prop['static_range'])
        gateway_name = net_prop['edge_gateway']
        get_gateway(vca_client, gateway_name)
        start_address = ip.start
        end_address = ip.end
        gateway_ip = net_prop["gateway_ip"]
        netmask = net_prop["netmask"]
        dns1 = ""
        dns2 = ""
        dns_list = net_prop.get("dns")
        if dns_list:
            dns1 = dns_list[0]
            if len(dns_list) > 1:
                dns2 = dns_list[1]
        dns_suffix = net_prop.get("dns_suffix")
        ctx.logger.info("Create network {0}."
                        .format(network_name))
        success, result = vca_client.create_vdc_network(
            vdc_name, network_name, gateway_name, start_address,
            end_address, gateway_ip, netmask, dns1, dns2, dns_suffix)
        if success:
            wait_for_task(vca_client, result)
            ctx.logger.info("Network {0} has been successfully created."
                            .format(network_name))
        else:
            raise cfy_exc.NonRecoverableError(
                "Could not create network {0}: {1}".
                format(network_name, result))
        ctx.instance.runtime_properties[VCLOUD_NETWORK_NAME] = network_name
    if not _dhcp_operation(vca_client, network_name, ADD_POOL):
        ctx.instance.runtime_properties[SKIP_CREATE_NETWORK] = True
        return set_retry(ctx)