terraform LB octavia

main.tf

###################################
# Configure the OpenStack Provider
###################################
provider "openstack" {
  domain_name = "${var.domain_name}"
  tenant_id   = "${var.project_id}"
  user_name   = "${var.user_name}"
  password    = "${var.user_password}"
  auth_url    = "https://api.selvpc.ru/identity/v3"
  region      = "${var.region}"
  use_octavia = true
}


###################################
# Create Load Balancer
###################################

resource "openstack_lb_loadbalancer_v2" "loadbalancer_1" {
  name          = "loadbalancer_1"
  vip_subnet_id = "${openstack_networking_subnet_v2.subnet_1.id}"
  region        = "${var.region}"
}


resource "openstack_networking_floatingip_v2" "floatingip_lb" {
  pool = "external-network"
}

resource "openstack_networking_floatingip_associate_v2" "association_lb" {
  port_id     = "${openstack_lb_loadbalancer_v2.loadbalancer_1.vip_port_id}"
  floating_ip = "${openstack_networking_floatingip_v2.floatingip_lb.address}"
}
resource "openstack_lb_listener_v2" "listener_1" {
  name            = "listener_1"
  protocol        = "HTTP"
  protocol_port   = 80
  default_pool_id = "${openstack_lb_pool_v2.pool_1.id}"
  loadbalancer_id = "${openstack_lb_loadbalancer_v2.loadbalancer_1.id}"
}

resource "openstack_lb_pool_v2" "pool_1" {
  name      = "pool_1"
  protocol  = "HTTP"
  lb_method = "ROUND_ROBIN"
  # persistence {
  #     type = "SOURCE_IP"
  # }
  loadbalancer_id = "${openstack_lb_loadbalancer_v2.loadbalancer_1.id}"
}

resource "openstack_lb_member_v2" "member_1" {
  count         = "${var.server_count}"
  address       = "${module.nodes.port_list[count.index].all_fixed_ips.0}"
  protocol_port = 80
  pool_id       = "${openstack_lb_pool_v2.pool_1.id}"
}

resource "openstack_lb_monitor_v2" "monitor_1" {
  pool_id        = "${openstack_lb_pool_v2.pool_1.id}"
  type           = "HTTP"
  url_path       = "/"
  expected_codes = 200
  delay          = 2
  timeout        = 4
  max_retries    = 5
}