83 lines
1.9 KiB
Terraform
83 lines
1.9 KiB
Terraform
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# Network Load Balancer for Ingress
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resource "aws_lb" "ingress" {
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name = "${var.name}-ingress"
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load_balancer_type = "network"
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internal = false
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subnets = ["${var.subnet_ids}"]
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enable_cross_zone_load_balancing = true
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}
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# Forward HTTP traffic to workers
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resource "aws_lb_listener" "ingress-http" {
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load_balancer_arn = "${aws_lb.ingress.arn}"
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protocol = "TCP"
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port = 80
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default_action {
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type = "forward"
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target_group_arn = "${aws_lb_target_group.workers-http.arn}"
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}
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}
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# Forward HTTPS traffic to workers
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resource "aws_lb_listener" "ingress-https" {
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load_balancer_arn = "${aws_lb.ingress.arn}"
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protocol = "TCP"
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port = 443
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default_action {
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type = "forward"
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target_group_arn = "${aws_lb_target_group.workers-https.arn}"
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}
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}
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# Network Load Balancer target groups of instances
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resource "aws_lb_target_group" "workers-http" {
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name = "${var.name}-workers-http"
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vpc_id = "${var.vpc_id}"
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target_type = "instance"
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protocol = "TCP"
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port = 80
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# Ingress Controller HTTP health check
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health_check {
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protocol = "HTTP"
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port = 10254
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path = "/healthz"
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# NLBs required to use same healthy and unhealthy thresholds
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healthy_threshold = 3
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unhealthy_threshold = 3
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# Interval between health checks required to be 10 or 30
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interval = 10
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}
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}
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resource "aws_lb_target_group" "workers-https" {
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name = "${var.name}-workers-https"
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vpc_id = "${var.vpc_id}"
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target_type = "instance"
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protocol = "TCP"
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port = 443
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# Ingress Controller HTTP health check
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health_check {
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protocol = "HTTP"
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port = 10254
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path = "/healthz"
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# NLBs required to use same healthy and unhealthy thresholds
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healthy_threshold = 3
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unhealthy_threshold = 3
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# Interval between health checks required to be 10 or 30
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interval = 10
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}
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}
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