# Load balancer
resource "sbercloud_lb_loadbalancer" "lb_1" {
  name = "tf-test-lb"
  vip_subnet_id = sbercloud_vpc_subnet.subnet_v1.subnet_id
}

resource "sbercloud_vpc_eip" "eip_1" {
  publicip {
    type = "5_bgp"
  }
  bandwidth {
    name        = "tf-test-ip"
    size        = 8
    share_type  = "PER"
    charge_mode = "traffic"
  }
}

resource "sbercloud_networking_eip_associate" "eip_1" {
  public_ip = sbercloud_vpc_eip.eip_1.publicip[0].ip_address
  port_id   = sbercloud_lb_loadbalancer.lb_1.vip_port_id
}

# Add listener
resource "sbercloud_lb_listener" "listener_1" {
  protocol        = "TCP"
  protocol_port   = 80
  loadbalancer_id = sbercloud_lb_loadbalancer.lb_1.id
}

# Add backend server group
# Manages an ELB pool resource within SberCloud.
resource "sbercloud_lb_pool" "pool_1" {
  protocol    = "TCP"
  lb_method   = "ROUND_ROBIN"
  listener_id = sbercloud_lb_listener.listener_1.id
}

resource "sbercloud_lb_member" "member_1" {
  address       = sbercloud_compute_instance.tf-test-node1.access_ip_v4
  protocol_port = 8080
  pool_id       = sbercloud_lb_pool.pool_1.id
  subnet_id     = sbercloud_vpc_subnet.subnet_v1.subnet_id
}

resource "sbercloud_lb_member" "member_2" {
  address       = sbercloud_compute_instance.tf-test-node2.access_ip_v4
  protocol_port = 8080
  pool_id       = sbercloud_lb_pool.pool_1.id
  subnet_id     = sbercloud_vpc_subnet.subnet_v1.subnet_id
}