README.md

Using depends_on With This Module

Warning: There's a bug which prevents the creation of peering with the depends_on directove. Thus, Terraform should be executed twice to address that.

If you're using Terraform >=0.13, you can use depends_on meta-argument with modules as well

This example shows you, how to create both VPCs themselves and peering connection using this module and depends_on meta-argument.

Sample Code

Configuration for VPC (subnets, route tables, etc.) is omitted.

Notice, that you have to explicitly provide Route Tables IDs as variables to this module in order to make it work.

module "module_depends_on" {
  source = "../../"

  depends_on = [
    aws_route_table.this,
    aws_route_table.peer,
  ]

  providers = {
    aws.this = aws
    aws.peer = aws
  }

  this_vpc_id  = aws_vpc.this.id
  peer_vpc_id  = aws_vpc.peer.id
  this_rts_ids = aws_route_table.this.*.id
  peer_rts_ids = aws_route_table.peer.*.id

  auto_accept_peering = true

  tags = {
    Name        = "tf-single-account-single-region"
    Environment = "Test"
  }
}