116 lines
4.0 KiB
HCL
116 lines
4.0 KiB
HCL
/**
|
|
* Copyright 2023 Google LLC
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
|
|
locals {
|
|
bs_conntrack = var.backend_service_config.connection_tracking
|
|
bs_failover = var.backend_service_config.failover_config
|
|
health_check = (
|
|
var.health_check != null
|
|
? var.health_check
|
|
: google_compute_health_check.default.0.self_link
|
|
)
|
|
}
|
|
|
|
resource "google_compute_forwarding_rule" "forwarding_rules" {
|
|
for_each = var.forwarding_rules_config
|
|
provider = google-beta
|
|
project = var.project_id
|
|
name = (
|
|
each.key == "" ? var.name : "${var.name}-${each.key}"
|
|
)
|
|
region = var.region
|
|
description = each.value.description
|
|
ip_address = each.value.address
|
|
ip_protocol = each.value.protocol
|
|
ip_version = each.value.ip_version
|
|
backend_service = (
|
|
google_compute_region_backend_service.default.self_link
|
|
)
|
|
load_balancing_scheme = "INTERNAL"
|
|
network = var.vpc_config.network
|
|
ports = each.value.ports # "nnnnn" or "nnnnn,nnnnn,nnnnn" max 5
|
|
subnetwork = var.vpc_config.subnetwork
|
|
allow_global_access = each.value.global_access
|
|
labels = var.labels
|
|
all_ports = each.value.ports == null ? true : null
|
|
service_label = var.service_label
|
|
# is_mirroring_collector = false
|
|
}
|
|
|
|
resource "google_compute_region_backend_service" "default" {
|
|
provider = google-beta
|
|
project = var.project_id
|
|
region = var.region
|
|
name = var.name
|
|
description = var.description
|
|
load_balancing_scheme = "INTERNAL"
|
|
protocol = var.backend_service_config.protocol
|
|
network = var.vpc_config.network
|
|
health_checks = [local.health_check]
|
|
connection_draining_timeout_sec = var.backend_service_config.connection_draining_timeout_sec
|
|
session_affinity = var.backend_service_config.session_affinity
|
|
timeout_sec = var.backend_service_config.timeout_sec
|
|
|
|
dynamic "backend" {
|
|
for_each = { for b in var.backends : b.group => b }
|
|
content {
|
|
balancing_mode = "CONNECTION"
|
|
description = backend.value.description
|
|
failover = backend.value.failover
|
|
group = backend.key
|
|
}
|
|
}
|
|
|
|
dynamic "connection_tracking_policy" {
|
|
for_each = local.bs_conntrack == null ? [] : [""]
|
|
content {
|
|
connection_persistence_on_unhealthy_backends = (
|
|
local.bs_conntrack.persist_conn_on_unhealthy != null
|
|
? local.bs_conntrack.persist_conn_on_unhealthy
|
|
: null
|
|
)
|
|
idle_timeout_sec = local.bs_conntrack.idle_timeout_sec
|
|
tracking_mode = try(local.bs_conntrack.track_per_session ? "PER_SESSION" : "PER_CONNECTION", null)
|
|
}
|
|
}
|
|
|
|
dynamic "failover_policy" {
|
|
for_each = local.bs_failover == null ? [] : [""]
|
|
content {
|
|
disable_connection_drain_on_failover = local.bs_failover.disable_conn_drain
|
|
drop_traffic_if_unhealthy = local.bs_failover.drop_traffic_if_unhealthy
|
|
failover_ratio = local.bs_failover.ratio
|
|
}
|
|
}
|
|
|
|
dynamic "log_config" {
|
|
for_each = var.backend_service_config.log_sample_rate == null ? [] : [""]
|
|
content {
|
|
enable = true
|
|
sample_rate = var.backend_service_config.log_sample_rate
|
|
}
|
|
}
|
|
|
|
dynamic "subsetting" {
|
|
for_each = var.backend_service_config.enable_subsetting == true ? [""] : []
|
|
content {
|
|
policy = "CONSISTENT_HASH_SUBSETTING"
|
|
}
|
|
}
|
|
|
|
}
|