如何使用terraform为aws中的多个实例创建多个目标组

Question

我有三个名为valid、jsc和test的服务，每个服务在3个区域中有3个实例。现在，我必须为每个服务创建一个目标组，并将实例附加到该目标组。现在我不知道如何将端口80443与服务名称组合起来创建目标组

variable "service-names" {
type = list
default = ["valid","jsc","test"]

}
variable "net-lb-ports" {
type    = map(number)
default = {
TCP = 80
TCP = 443
}
}

现在，我必须将这个服务名称变量(列表(和净lb端口(映射(结合起来，以创建目标组

我可以做下面的事情，但只有1个端口，这也通过hartcode的值

resource "aws_lb_target_group" "ecom-nlb-tgp" {
for_each = toset(var.service-names)
name = "${each.value}-nlbtgp"
port = 80
protocol = "TCP"
vpc_id = aws_vpc.ecom-vpc.id
target_type = "instance"
deregistration_delay    = 90
health_check {
interval            = 30
port                = 80
protocol            = "TCP"
healthy_threshold   = 3
unhealthy_threshold = 3
}
tags = {
"Name" = "${each.value}-nlb-tgp"
}

因此，我总共需要6个目标组，其中3个(服务名称(*2个端口(80443(

请引导我

Answer 1

我如下所示更改了变量，并能够创建目标组

variable net-lb-ports {
type = map
default = { 
port1 = {
port = 80
protocol = "TCP"
}
port2 = {
port = 443
protocol = "TCP"
}
}
}
locals {
merged_lbport_svc = flatten([
for s in var.service-names :  [
for v in var.net-lb-ports : {
service = s
port = v.port
protocol = v.protocol
}
]
])
}
resource "aws_lb_target_group" "ecom-nlb-tgp" {
for_each = {for idx,svc in local.merged_lbport_svc : "${svc.service}-${svc.port}-${svc.protocol}" => svc}
#for_each = {for idx,svc in local.merged_lbport_svc : idx => svc}
name = "ecom-${each.value.service}-${each.value.port}-${each.value.protocol}-nlbtgp"
port = each.value.port
protocol = each.value.protocol
vpc_id = aws_vpc.ecom-vpc.id
target_type = "instance"
deregistration_delay    = 90
health_check {
interval            = 30
port                = each.value.port
protocol            = each.value.protocol
healthy_threshold   = 3
unhealthy_threshold   = 3
}
tags = {
"Name" = "ecom-${each.value.service}-${each.value.port}-${each.value.protocol}-nlbtgp"
} 
}