VPC

resource "aws_vpc" "vpc2" { cidr_block = "10.0.1.0/24" enable_dns_hostnames = true enable_dns_support = true tags = { Name = "gwangju-VPC2" } } resource "aws_route_table" "private_a-2" { vpc_id = aws_vpc.vpc2.id tags = { Name = "gwangju-private-a-2-rt" } depends_on = [ aws_ec2_transit_gateway.gwangju,aws_ec2_transit_gateway_route_table_association.VPC-2 ] } resource "aws_subnet" "private_a-2" { vpc_id = aws_vpc.vpc2.id cidr_block = "10.0.1.0/25" availability_zone = "ap-northeast-2a" tags = { Name = "gwangju-private-2-a" } } resource "aws_route_table_association" "private_a-2" { subnet_id = aws_subnet.private_a-2.id route_table_id = aws_route_table.private_a-2.id } resource "aws_route" "vpc2-egress-pri-a-tgw" { route_table_id = aws_route_table.private_a-2.id destination_cidr_block = "0.0.0.0/0" gateway_id = aws_ec2_transit_gateway.gwangju.id depends_on = [ aws_ec2_transit_gateway.gwangju ] } resource "aws_route_table" "private_b-2" { vpc_id = aws_vpc.vpc2.id tags = { Name = "gwangju-private-2-b-rt" } depends_on = [ aws_ec2_transit_gateway.gwangju ] } resource "aws_subnet" "private_b-2" { vpc_id = aws_vpc.vpc2.id cidr_block = "10.0.1.128/25" availability_zone = "ap-northeast-2b" tags = { Name = "gwangju-private-2-b" } } resource "aws_route_table_association" "private_b-2" { subnet_id = aws_subnet.private_b-2.id route_table_id = aws_route_table.private_b-2.id } resource "aws_route" "vpc2-egress-pri-b-tgw" { route_table_id = aws_route_table.private_b-2.id destination_cidr_block = "0.0.0.0/0" gateway_id = aws_ec2_transit_gateway.gwangju.id depends_on = [ aws_ec2_transit_gateway.gwangju,aws_ec2_transit_gateway_route_table_association.VPC-2 ] }