terraform.aws-baseline-infra/modules/networking/vpc-endpoints/main.tf
2023-02-21 12:26:31 +08:00

65 lines
1.7 KiB
HCL

resource "aws_vpc_endpoint" "vpc-interface-ep" {
for_each = toset(var.interface-ep-services)
vpc_id = data.aws_vpc.this-vpc.id
service_name = "com.amazonaws.${var.aws-region}.${each.value}"
vpc_endpoint_type = "Interface"
security_group_ids = [
aws_security_group.generic-ep-sg.id,
]
# deploy to all subnets
subnet_ids = data.aws_subnets.this-subnets.ids
private_dns_enabled = true
tags = merge({"Name": "${var.resource-prefix}-vpcep-${each.value}"},var.default-tags)
}
resource "aws_security_group" "generic-ep-sg" {
name = "HttpsAccessToVpcEndpoints"
description = "HttpsAccessToVpcEndpoints"
vpc_id = data.aws_vpc.this-vpc.id
ingress {
description = "TLS from VPC"
from_port = 443
to_port = 443
protocol = "tcp"
cidr_blocks = [data.aws_vpc.this-vpc.cidr_block]
}
egress {
from_port = 0
to_port = 0
protocol = "-1"
cidr_blocks = ["0.0.0.0/0"]
}
tags = merge({"Name": "VpcEpAccess"},var.default-tags)
}
resource "aws_vpc_endpoint" "vpc-gateway-ep" {
for_each = toset(var.gateway-ep-services)
vpc_id = data.aws_vpc.this-vpc.id
service_name = "com.amazonaws.${var.aws-region}.${each.value}"
vpc_endpoint_type = "Gateway"
tags = merge({"Name": "${var.resource-prefix}-vpcep-${each.value}"},var.default-tags)
}
data aws_vpc this-vpc {
id = var.vpc-id
lifecycle {
postcondition {
condition = self.enable_dns_support == true
error_message = "The selected VPC must have DNS support enabled."
}
}
}
data aws_subnets this-subnets {
filter {
name = "vpc-id"
values = [var.vpc-id]
}
}