132 lines
3.9 KiB
HCL
132 lines
3.9 KiB
HCL
/**
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* Copyright 2021 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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variable "autoscaler_config" {
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description = "Optional autoscaler configuration. Only one of 'cpu_utilization_target' 'load_balancing_utilization_target' or 'metric' can be not null."
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type = object({
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max_replicas = number
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min_replicas = number
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cooldown_period = number
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cpu_utilization_target = number
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load_balancing_utilization_target = number
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metric = object({
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name = string
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single_instance_assignment = number
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target = number
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type = string # GAUGE, DELTA_PER_SECOND, DELTA_PER_MINUTE
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filter = string
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})
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})
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default = null
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}
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variable "auto_healing_policies" {
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description = "Auto-healing policies for this group."
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type = object({
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health_check = string
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initial_delay_sec = number
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})
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default = null
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}
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variable "default_version" {
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description = "Default application version template. Additional versions can be specified via the `versions` variable."
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type = object({
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instance_template = string
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name = string
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})
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}
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variable "health_check_config" {
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description = "Optional auto-created health check configuration, use the output self-link to set it in the auto healing policy. Refer to examples for usage."
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type = object({
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type = string # http https tcp ssl http2
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check = map(any) # actual health check block attributes
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config = map(number) # interval, thresholds, timeout
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logging = bool
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})
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default = null
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}
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variable "location" {
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description = "Compute zone, or region if `regional` is set to true."
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type = string
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}
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variable "name" {
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description = "Managed group name."
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type = string
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}
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variable "named_ports" {
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description = "Named ports."
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type = map(number)
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default = null
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}
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variable "project_id" {
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description = "Project id."
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type = string
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}
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variable "regional" {
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description = "Use regional instance group. When set, `location` should be set to the region."
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type = bool
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default = false
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}
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variable "target_pools" {
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description = "Optional list of URLs for target pools to which new instances in the group are added."
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type = list(string)
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default = []
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}
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variable "target_size" {
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description = "Group target size, leave null when using an autoscaler."
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type = number
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default = null
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}
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variable "update_policy" {
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description = "Update policy. Type can be 'OPPORTUNISTIC' or 'PROACTIVE', action 'REPLACE' or 'restart', surge type 'fixed' or 'percent'."
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type = object({
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type = string # OPPORTUNISTIC | PROACTIVE
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minimal_action = string # REPLACE | RESTART
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min_ready_sec = number
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max_surge_type = string # fixed | percent
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max_surge = number
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max_unavailable_type = string
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max_unavailable = number
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})
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default = null
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}
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variable "versions" {
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description = "Additional application versions, target_type is either 'fixed' or 'percent'."
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type = map(object({
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instance_template = string
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target_type = string # fixed | percent
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target_size = number
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}))
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default = null
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}
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variable "wait_for_instances" {
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description = "Wait for all instances to be created/updated before returning."
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type = bool
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default = null
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}
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