resource "aws_ec2_transit_gateway" "example" {
description = "example"
auto_accept_shared_attachments = "enable"
default_route_table_association = "enable"
dns_support = "enable"
multicast_support = "enable"
vpn_ecmp_support = "enable"
tags = {
Name = "wsc2024-vpc-tgw"
}
}
resource "aws_ec2_transit_gateway_vpc_attachment" "ma" {
subnet_ids = [aws_subnet.public_a.id]
transit_gateway_id = aws_ec2_transit_gateway.example.id
vpc_id = aws_vpc.ma.id
tags = {
Name = "wsc2024-ma-tgw-attache"
}
}
resource "aws_ec2_transit_gateway_vpc_attachment" "prod" {
subnet_ids = [aws_subnet.prod_a.id, aws_subnet.prod_b.id]
transit_gateway_id = aws_ec2_transit_gateway.example.id
vpc_id = aws_vpc.prod.id
tags = {
Name = "wsc2024-prod-tgw-attache"
}
}
resource "aws_ec2_transit_gateway_vpc_attachment" "storage" {
subnet_ids = [aws_subnet.storage_a.id,aws_subnet.storage_b.id]
transit_gateway_id = aws_ec2_transit_gateway.example.id
vpc_id = aws_vpc.storage.id
tags = {
Name = "wsc2024-storage-tgw-attache"
}
}
resource "aws_ec2_transit_gateway_route_table" "customer" {
transit_gateway_id = aws_ec2_transit_gateway.example.id
tags = {
Name = "wsc2024-ma-tgw-rt"
}
}
resource "aws_ec2_transit_gateway_route_table" "prod" {
transit_gateway_id = aws_ec2_transit_gateway.example.id
tags = {
Name = "wsc2024-prod-tgw-rt"
}
}
resource "aws_ec2_transit_gateway_route_table" "order" {
transit_gateway_id = aws_ec2_transit_gateway.example.id
tags = {
Name = "wsc2024-storage-tgw-rt"
}
}
JSON
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