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Update AWS ALB plan-patches #597

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5 changes: 3 additions & 2 deletions plan-patches/alb-aws/cloud-config/lb-ops.yml
Original file line number Diff line number Diff line change
@@ -1,7 +1,8 @@
- type: replace
path: /vm_extensions/name=cf-router-network-properties/cloud_properties?
value:
lb_target_groups: ((cf_router_target_group_names))
lb_target_groups:
- ((cf_router_alb_target_group))
security_groups:
- ((cf_router_lb_internal_security_group))
- ((cf_router_alb_internal_security_group))
- ((internal_security_group))
150 changes: 150 additions & 0 deletions plan-patches/alb-aws/terraform/cf-alb.tf
Original file line number Diff line number Diff line change
@@ -0,0 +1,150 @@
resource "aws_lb" "cf_router_alb" {
name = "${var.short_env_id}-cf-router-lb"
load_balancer_type = "application"

security_groups = ["${aws_security_group.cf_router_alb_security_group.id}"]
subnets = flatten(["${aws_subnet.lb_subnets.*.id}"])
}

resource "aws_lb_listener" "cf_router_alb_443" {
load_balancer_arn = "${aws_lb.cf_router_alb.arn}"
port = "443"
protocol = "HTTPS"
ssl_policy = "ELBSecurityPolicy-TLS13-1-2-2021-06"
certificate_arn = "${aws_iam_server_certificate.lb_cert.arn}"

default_action {
target_group_arn = "${aws_lb_target_group.cf_router_alb_80.arn}"
type = "forward"
}
}

resource "aws_lb_listener" "cf_router_alb_4443" {
load_balancer_arn = "${aws_lb.cf_router_alb.arn}"
port = "4443"
protocol = "HTTPS"
ssl_policy = "ELBSecurityPolicy-TLS13-1-2-2021-06"
certificate_arn = "${aws_iam_server_certificate.lb_cert.arn}"

default_action {
target_group_arn = "${aws_lb_target_group.cf_router_alb_80.arn}"
type = "forward"
}
}

resource "aws_lb_listener" "cf_router_alb_80" {
load_balancer_arn = "${aws_lb.cf_router_alb.arn}"
port = "80"
protocol = "HTTP"

default_action {
target_group_arn = "${aws_lb_target_group.cf_router_alb_80.arn}"
type = "forward"
}
}

resource "aws_lb_target_group" "cf_router_alb_80" {
name = "${var.short_env_id}-routertg-80"
port = 80
protocol = "HTTP"
vpc_id = "${local.vpc_id}"

health_check {
path = "/health"
port = 8080
}
}

resource "aws_security_group" "cf_router_alb_security_group" {
name = "${var.env_id}-cf-router-alb-security-group"
description = "CF Router"
vpc_id = "${local.vpc_id}"

ingress {
cidr_blocks = ["0.0.0.0/0"]
protocol = "tcp"
from_port = 80
to_port = 80
}

ingress {
cidr_blocks = ["0.0.0.0/0"]
protocol = "tcp"
from_port = 443
to_port = 443
}

ingress {
cidr_blocks = ["0.0.0.0/0"]
protocol = "tcp"
from_port = 4443
to_port = 4443
}

egress {
from_port = 0
to_port = 0
protocol = "-1"
cidr_blocks = ["0.0.0.0/0"]
}

tags = {
Name = "${var.env_id}-cf-router-alb-security-group"
}

lifecycle {
ignore_changes = ["name"]
}
}

resource "aws_security_group" "cf_router_alb_internal_security_group" {
name = "${var.env_id}-cf-router-alb-internal-security-group"
description = "CF Router Internal"
vpc_id = "${local.vpc_id}"

ingress {
security_groups = ["${aws_security_group.cf_router_alb_security_group.id}"]
protocol = "tcp"
from_port = 80
to_port = 80
}

# Enable gorouter healthcheck
ingress {
security_groups = ["${aws_security_group.cf_router_alb_security_group.id}"]
protocol = "tcp"
from_port = 8080
to_port = 8080
}

egress {
from_port = 0
to_port = 0
protocol = "-1"
cidr_blocks = ["0.0.0.0/0"]
}

tags = {
Name = "${var.env_id}-cf-router-alb-internal-security-group"
}

lifecycle {
ignore_changes = [name]
}
}

output "cf_router_alb_internal_security_group" {
value = "${aws_security_group.cf_router_alb_internal_security_group.id}"
}

output "cf_router_alb_target_group" {
value = "${aws_lb_target_group.cf_router_alb_80.name}"
}

output "cf_router_alb_name" {
value = "${aws_lb.cf_router_alb.name}"
}

output "cf_router_alb_url" {
value = "${aws_lb.cf_router_alb.dns_name}"
}
9 changes: 9 additions & 0 deletions plan-patches/alb-aws/terraform/cf-elb_override.tf
Original file line number Diff line number Diff line change
@@ -0,0 +1,9 @@
# remap CNAME record from ELB to ALB DNS name
resource "aws_route53_record" "wildcard_dns" {
zone_id = "${aws_route53_zone.env_dns_zone[0].id}"
name = "*.${var.system_domain}"
type = "CNAME"
ttl = 300

records = ["${aws_lb.cf_router_alb.dns_name}"]
}
146 changes: 0 additions & 146 deletions plan-patches/alb-aws/terraform/cf-lb_override.tf

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