def createResources(self, ns):
# VPC
self.bentoVPC = ec2.Vpc(self,
"bento-vpc",
cidr=self.config[ns]['vpc_cidr_block'])
# VPC Peering to Management VPC
mgtVPC = ec2.Vpc.from_lookup(self,
'management-vpc',
vpc_name='bento-management-vpc')
vpc_peering = ec2.CfnVPCPeeringConnection(
self,
'mgt-vpc-peering',
peer_vpc_id=self.bentoVPC.vpc_id,
vpc_id=mgtVPC.vpc_id)
core.Tags.of(vpc_peering).add("Name", "{}-vpc-peering".format(ns))
def __init__(self, scope: core.Construct, id: str, **kwargs) -> None:
super().__init__(scope, id, **kwargs)
# VPC with private and public subnets
self.vpc = ec2.Vpc( self, "FargateVpc", max_azs=3)
# import default VPC
self.default_vpc = ec2.Vpc.from_lookup(self, "DefaultVPC",
# This imports the default VPC but you can also
# specify a 'vpcName' or 'tags'.
is_default=True
)
self.default_vpc_cidr_block = '172.31.0.0/16'
# peering connection
self.peer = ec2.CfnVPCPeeringConnection(
scope = self,
id = "VpcPeer",
peer_vpc_id = self.default_vpc.vpc_id,
vpc_id = self.vpc.vpc_id,
peer_region = self.region
)
# routes
ii = 0
for subnet in itertools.chain(self.vpc.private_subnets,self.vpc.public_subnets):
route = ec2.CfnRoute(self,
"PeerRoute{0}".format(ii),
route_table_id= subnet.route_table.route_table_id,
destination_cidr_block= self.default_vpc_cidr_block,
vpc_peering_connection_id= self.peer.ref
)
ii = ii + 1
subnet = self.default_vpc.public_subnets[0]
route = ec2.CfnRoute(self,
"PeerRoute{0}".format(ii),
route_table_id= subnet.route_table.route_table_id,
destination_cidr_block= self.vpc.vpc_cidr_block,
vpc_peering_connection_id= self.peer.ref
)