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How to use _attach_gateway method in localstack

Best Python code snippet using localstack_python

ec2.py

Source:ec2.py

...172            result = "%s-%s" % (gw_id, attachment.get("VpcId"))173            return result174    @classmethod175    def get_deploy_templates(cls):176        def _attach_gateway(resource_id, resources, *args, **kwargs):177            client = aws_stack.connect_to_service("ec2")178            resource = cls(resources[resource_id])179            props = resource.props180            igw_id = props.get("InternetGatewayId")181            vpngw_id = props.get("VpnGatewayId")182            vpc_id = props.get("VpcId")183            if igw_id:184                client.attach_internet_gateway(VpcId=vpc_id, InternetGatewayId=igw_id)185            elif vpngw_id:186                client.attach_vpn_gateway(VpcId=vpc_id, VpnGatewayId=vpngw_id)187        return {"create": {"function": _attach_gateway}}188class SecurityGroup(GenericBaseModel):189    @staticmethod190    def cloudformation_type():...

__init__.py

Source:__init__.py

1#2#    Copyright (C) 2015 Lance Linder3#4import re5import troposphere6import troposphere.ec27import troposphere_ext8import collections9import yaml10from troposphere import Ref, Join, Base6411from troposphere.ec2 import SubnetRouteTableAssociation12from troposphere.ec2 import SubnetNetworkAclAssociation13class VPC(troposphere.ec2.VPC):14    def __init__(self, title, template=None, **kwargs):15        helper_keys = ['NetworkAclEntries', 'NetworkAcls',16                       'Subnets', 'AttachGateway', 'RouteTables',17                       'SecurityGroups']18        clean_kwargs = {k: v for k, v in kwargs.iteritems()19                        if k not in helper_keys}20        self._network_acl_entries = kwargs.get('NetworkAclEntries', [])21        self._network_acls = kwargs.get('NetworkAcls', [])22        self._subnets = kwargs.get('Subnets', [])23        self._attach_gateway = kwargs.get('AttachGateway')24        self._route_tables = kwargs.get('RouteTables', [])25        self._security_groups = kwargs.get('SecurityGroups', [])26        super(VPC, self).__init__(title, template, **clean_kwargs)27        if template is not None:28            # gatey attachment29            if self._attach_gateway is not None:30                attachment = self._attach_gateway31                attachment.title = '{}{}'.format(self.title, attachment.title)32                attachment.VpcId = troposphere.Ref(self)33                template._register_resource(attachment)34            # network ACLs35            for acl in self._network_acls:36                acl.title = '{}{}'.format(self.title, acl.title)37                acl.VpcId = troposphere.Ref(self)38                # network ACL entries39                for entry in acl.network_acl_entries:40                    entry.title = '{}{}'.format(acl.title, entry.title)41                    entry.NetworkAclId = troposphere.Ref(acl)42                    template._register_resource(entry)43                template._register_resource(acl)44            # route tables45            for route_table in self._route_tables:46                route_table.title = '{}{}'.format(self.title,47                                                  route_table.title)48                route_table.VpcId = Ref(self)49                # routes50                for route in route_table.routes:51                    route.title = '{}{}'.format(route_table.title,52                                                route.title)53                    route.RouteTableId = Ref(route_table)54                    template._register_resource(route)55                template._register_resource(route_table)56            # subnets57            for subnet in self._subnets:58                subnet.title = '{}{}'.format(self.title, subnet.title)59                subnet.VpcId = Ref(self)60                # route table associations61                for route_table in subnet.route_tables:62                    route_table_assoc = SubnetRouteTableAssociation(63                        '{}{}Assoc'.format(subnet.title,64                                           route_table.get_ref().title),65                        SubnetId=Ref(subnet),66                        RouteTableId=route_table)67                    template._register_resource(route_table_assoc)68                # network ACL associations69                for acl in subnet.network_acls:70                    network_acl_assoc = SubnetNetworkAclAssociation(71                        '{}{}Assoc'.format(subnet.title, acl.get_ref().title),72                        SubnetId=troposphere.Ref(subnet),73                        NetworkAclId=acl)74                    template._register_resource(network_acl_assoc)75                template._register_resource(subnet)76            # security groups77            for security_group in self._security_groups:78                security_group.VpcId = troposphere.Ref(self)79                template._register_resource(security_group)80    @property81    def network_acl_entries(self):82        return self._network_acl_entries83    @property84    def network_acls(self):85        return self._network_acls86    @property87    def subnets(self):88        return self._subnets89    @property90    def attach_gateway(self):91        return self._attach_gateway92    @property93    def route_table(self):94        return self._route_table95    @property96    def security_groups(self):97        return self._security_groups98class RouteTable(troposphere.ec2.RouteTable):99    def __init__(self, title, template=None, **kwargs):100        helper_keys = ['Routes']101        clean_kwargs = {k: v for k, v in kwargs.iteritems()102                        if k not in helper_keys}103        self._routes = kwargs.get('Routes', [])104        super(RouteTable, self).__init__(title, template, **clean_kwargs)105    @property106    def routes(self):107        return self._routes108class Route(troposphere.ec2.Route):109    def JSONrepr(self):110        depends_on = self.resource.get('DependsOn')111        if isinstance(depends_on, troposphere_ext.TRef):112            self.resource['DependsOn'] = depends_on.get_ref().title113        return super(Route, self).JSONrepr()114class Subnet(troposphere.ec2.Subnet):115    def __init__(self, title, template=None, **kwargs):116        helper_keys = ['NetworkAcls', 'RouteTables']117        clean_kwargs = {k: v for k, v in kwargs.iteritems()118                        if k not in helper_keys}119        self._network_acls = kwargs.get('NetworkAcls', [])120        self._route_tables = kwargs.get('RouteTables', [])121        super(Subnet, self).__init__(title, template, **clean_kwargs)122    @property123    def network_acls(self):124        return self._network_acls125    @property126    def route_tables(self):127        return self._route_tables128class NetworkAcl(troposphere.ec2.NetworkAcl):129    def __init__(self, title, template=None, **kwargs):130        helper_keys = ['NetworkAclEntries']131        clean_kwargs = {k: v for k, v in kwargs.iteritems()132                        if k not in helper_keys}133        self._network_acl_entries = kwargs.get('NetworkAclEntries', [])134        super(NetworkAcl, self).__init__(title, template, **clean_kwargs)135    @property136    def network_acl_entries(self):137        return self._network_acl_entries138class CloudConfig(troposphere.AWSHelperFn):139    def __init__(self, config):140        self.config = config141    def JSONrepr(self):142        result = yaml.dump(self.config, default_flow_style=False)143        result = '#cloud-config\n' + result144        return Base64(result)145class UserData(troposphere.AWSHelperFn):146    def __init__(self, *args):147        self.data = args148    def _strip_margin(self, value):149        return re.sub('\n[ \t]*\|', '\n', value)150    def JSONrepr(self):151        # flatten array152        data = [x for y in self.data153                for x in (y if isinstance(y, list) else [y])]154        # strip margin from the strings155        data = [self._strip_margin(v) if isinstance(v, str) else v156                for v in data]...

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