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lb.tf
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lb.tf
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/**
* Copyright (C) 2018 Expedia Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
*/
resource "aws_lb" "apiary_hms_rw_lb" {
name = "${local.instance_alias}-hms-rw-lb"
load_balancer_type = "network"
subnets = var.private_subnets
internal = true
idle_timeout = "${var.elb_timeout}"
tags = "${var.apiary_tags}"
}
resource "aws_lb_target_group" "apiary_hms_rw_tg" {
depends_on = ["aws_lb.apiary_hms_rw_lb"]
name = "${local.instance_alias}-hms-rw-tg"
port = 9083
protocol = "TCP"
vpc_id = "${var.vpc_id}"
target_type = "ip"
health_check {
protocol = "TCP"
}
tags = "${var.apiary_tags}"
}
resource "aws_lb_listener" "hms_rw_listener" {
load_balancer_arn = "${aws_lb.apiary_hms_rw_lb.arn}"
port = "9083"
protocol = "TCP"
default_action {
target_group_arn = "${aws_lb_target_group.apiary_hms_rw_tg.arn}"
type = "forward"
}
}
resource "aws_lb" "apiary_hms_ro_lb" {
name = "${local.instance_alias}-hms-ro-lb"
load_balancer_type = "network"
subnets = var.private_subnets
internal = true
idle_timeout = "${var.elb_timeout}"
tags = "${var.apiary_tags}"
}
resource "aws_lb_target_group" "apiary_hms_ro_tg" {
depends_on = ["aws_lb.apiary_hms_ro_lb"]
name = "${local.instance_alias}-hms-ro-tg"
port = 9083
protocol = "TCP"
vpc_id = "${var.vpc_id}"
target_type = "ip"
health_check {
protocol = "TCP"
}
tags = "${var.apiary_tags}"
}
resource "aws_lb_listener" "hms_ro_listener" {
load_balancer_arn = "${aws_lb.apiary_hms_ro_lb.arn}"
port = "9083"
protocol = "TCP"
default_action {
target_group_arn = "${aws_lb_target_group.apiary_hms_ro_tg.arn}"
type = "forward"
}
}
resource "aws_lb_target_group_attachment" "hms_rw" {
count = "${var.hms_instance_type == "ecs" ? 0 : length(var.private_subnets)}"
target_group_arn = "${aws_lb_target_group.apiary_hms_rw_tg.arn}"
target_id = "${aws_instance.hms_readwrite.*.private_ip[count.index]}"
port = 9083
depends_on = ["aws_instance.hms_readwrite"]
}
resource "aws_lb_target_group_attachment" "hms_ro" {
count = "${var.hms_instance_type == "ecs" ? 0 : length(var.private_subnets)}"
target_group_arn = "${aws_lb_target_group.apiary_hms_ro_tg.arn}"
target_id = "${aws_instance.hms_readonly.*.private_ip[count.index]}"
port = 9083
depends_on = ["aws_instance.hms_readonly"]
}