peering_sleep.tf

# 20秒待機する
resource time_sleep b_to_a {
  create_duration = "20s"

  triggers = {
    peer = aws_vpc_peering_connection_accepter.b_to_a.id
  }
}

# B側でリソースの設定変更する
resource aws_vpc_peering_connection_options ｂ {
  provider = aws.ｂ

  vpc_peering_connection_id = aws_vpc_peering_connection.a_to_b.id

  accepter {
    allow_remote_vpc_dns_resolution = true
  }
  
  depends_on = [
    time_sleep.b_to_a
  ]
}