205 lines
6.7 KiB
HCL
205 lines
6.7 KiB
HCL
/**
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* Copyright 2022 Google LLC
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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locals {
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health_check = (
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try(var.auto_healing_policies.health_check, null) == null
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? try(google_compute_health_check.default.0.self_link, null)
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: try(var.auto_healing_policies.health_check, null)
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)
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instance_group_manager = (
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local.is_regional ?
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google_compute_region_instance_group_manager.default :
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google_compute_instance_group_manager.default
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)
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is_regional = length(split("-", var.location)) == 2
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}
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resource "google_compute_instance_group_manager" "default" {
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provider = google-beta
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count = local.is_regional ? 0 : 1
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project = var.project_id
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zone = var.location
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name = var.name
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base_instance_name = var.name
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description = var.description
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target_size = var.target_size
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target_pools = var.target_pools
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wait_for_instances = try(var.wait_for_instances.enabled, null)
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wait_for_instances_status = try(var.wait_for_instances.status, null)
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dynamic "all_instances_config" {
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for_each = var.all_instances_config == null ? [] : [""]
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content {
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labels = try(var.all_instances_config.labels, null)
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metadata = try(var.all_instances_config.metadata, null)
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}
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}
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dynamic "auto_healing_policies" {
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for_each = var.auto_healing_policies == null ? [] : [""]
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iterator = config
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content {
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health_check = local.health_check
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initial_delay_sec = var.auto_healing_policies.initial_delay_sec
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}
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}
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dynamic "named_port" {
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for_each = var.named_ports == null ? {} : var.named_ports
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iterator = config
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content {
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name = config.key
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port = config.value
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}
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}
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dynamic "stateful_disk" {
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for_each = var.stateful_disks
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content {
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device_name = stateful_disk.key
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delete_rule = stateful_disk.value ? "ON_PERMANENT_INSTANCE_DELETION" : "NEVER"
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}
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}
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dynamic "update_policy" {
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for_each = var.update_policy == null ? [] : [var.update_policy]
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iterator = p
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content {
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minimal_action = p.value.minimal_action
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type = p.value.type
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max_surge_fixed = try(p.value.max_surge.fixed, null)
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max_surge_percent = try(p.value.max_surge.percent, null)
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max_unavailable_fixed = try(p.value.max_unavailable.fixed, null)
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max_unavailable_percent = try(p.value.max_unavailable.percent, null)
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min_ready_sec = p.value.min_ready_sec
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most_disruptive_allowed_action = p.value.most_disruptive_action
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replacement_method = p.value.replacement_method
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}
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}
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version {
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instance_template = var.instance_template
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name = var.default_version_name
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}
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dynamic "version" {
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for_each = var.versions
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content {
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name = version.key
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instance_template = version.value.instance_template
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dynamic "target_size" {
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for_each = version.value.target_size == null ? [] : [""]
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content {
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fixed = version.value.target_size.fixed
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percent = version.value.target_size.percent
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}
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}
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}
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}
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}
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resource "google_compute_region_instance_group_manager" "default" {
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provider = google-beta
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count = local.is_regional ? 1 : 0
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project = var.project_id
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region = var.location
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name = var.name
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base_instance_name = var.name
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description = var.description
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distribution_policy_target_shape = try(
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var.distribution_policy.target_shape, null
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)
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distribution_policy_zones = try(
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var.distribution_policy.zones, null
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)
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target_size = var.target_size
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target_pools = var.target_pools
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wait_for_instances = try(var.wait_for_instances.enabled, null)
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wait_for_instances_status = try(var.wait_for_instances.status, null)
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dynamic "all_instances_config" {
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for_each = var.all_instances_config == null ? [] : [""]
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content {
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labels = try(var.all_instances_config.labels, null)
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metadata = try(var.all_instances_config.metadata, null)
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}
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}
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dynamic "auto_healing_policies" {
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for_each = var.auto_healing_policies == null ? [] : [""]
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iterator = config
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content {
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health_check = local.health_check
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initial_delay_sec = var.auto_healing_policies.initial_delay_sec
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}
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}
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dynamic "named_port" {
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for_each = var.named_ports == null ? {} : var.named_ports
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iterator = config
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content {
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name = config.key
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port = config.value
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}
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}
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dynamic "stateful_disk" {
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for_each = var.stateful_disks
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content {
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device_name = stateful_disk.key
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delete_rule = stateful_disk.value ? "ON_PERMANENT_INSTANCE_DELETION" : "NEVER"
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}
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}
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dynamic "update_policy" {
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for_each = var.update_policy == null ? [] : [var.update_policy]
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iterator = p
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content {
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minimal_action = p.value.minimal_action
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type = p.value.type
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instance_redistribution_type = p.value.regional_redistribution_type
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max_surge_fixed = try(p.value.max_surge.fixed, null)
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max_surge_percent = try(p.value.max_surge.percent, null)
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max_unavailable_fixed = try(p.value.max_unavailable.fixed, null)
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max_unavailable_percent = try(p.value.max_unavailable.percent, null)
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min_ready_sec = p.value.min_ready_sec
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most_disruptive_allowed_action = p.value.most_disruptive_action
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replacement_method = p.value.replacement_method
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}
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}
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version {
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instance_template = var.instance_template
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name = var.default_version_name
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}
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dynamic "version" {
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for_each = var.versions
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content {
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name = version.key
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instance_template = version.value.instance_template
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dynamic "target_size" {
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for_each = version.value.target_size == null ? [] : [""]
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content {
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fixed = version.value.target_size.fixed
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percent = version.value.target_size.percent
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}
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}
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}
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}
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}
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