110 lines
4.2 KiB
HCL
110 lines
4.2 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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# tfdoc:file:description Health check variable.
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variable "health_check_configs" {
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description = "Optional auto-created health check configurations, use the output self-link to set it in the auto healing policy. Refer to examples for usage."
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type = map(object({
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check_interval_sec = optional(number)
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description = optional(string, "Terraform managed.")
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enable_logging = optional(bool, false)
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healthy_threshold = optional(number)
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project_id = optional(string)
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timeout_sec = optional(number)
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unhealthy_threshold = optional(number)
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grpc = optional(object({
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port = optional(number)
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port_name = optional(string)
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port_specification = optional(string) # USE_FIXED_PORT USE_NAMED_PORT USE_SERVING_PORT
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service_name = optional(string)
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}))
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http = optional(object({
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host = optional(string)
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port = optional(number)
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port_name = optional(string)
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port_specification = optional(string) # USE_FIXED_PORT USE_NAMED_PORT USE_SERVING_PORT
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proxy_header = optional(string)
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request_path = optional(string)
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response = optional(string)
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}))
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http2 = optional(object({
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host = optional(string)
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port = optional(number)
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port_name = optional(string)
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port_specification = optional(string) # USE_FIXED_PORT USE_NAMED_PORT USE_SERVING_PORT
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proxy_header = optional(string)
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request_path = optional(string)
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response = optional(string)
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}))
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https = optional(object({
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host = optional(string)
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port = optional(number)
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port_name = optional(string)
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port_specification = optional(string) # USE_FIXED_PORT USE_NAMED_PORT USE_SERVING_PORT
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proxy_header = optional(string)
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request_path = optional(string)
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response = optional(string)
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}))
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tcp = optional(object({
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port = optional(number)
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port_name = optional(string)
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port_specification = optional(string) # USE_FIXED_PORT USE_NAMED_PORT USE_SERVING_PORT
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proxy_header = optional(string)
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request = optional(string)
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response = optional(string)
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}))
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ssl = optional(object({
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port = optional(number)
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port_name = optional(string)
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port_specification = optional(string) # USE_FIXED_PORT USE_NAMED_PORT USE_SERVING_PORT
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proxy_header = optional(string)
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request = optional(string)
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response = optional(string)
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}))
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}))
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default = {
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default = {
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http = {
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port_specification = "USE_SERVING_PORT"
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}
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}
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}
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validation {
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condition = alltrue([
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for k, v in var.health_check_configs : (
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(try(v.grpc, null) == null ? 0 : 1) +
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(try(v.http, null) == null ? 0 : 1) +
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(try(v.http2, null) == null ? 0 : 1) +
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(try(v.https, null) == null ? 0 : 1) +
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(try(v.tcp, null) == null ? 0 : 1) +
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(try(v.ssl, null) == null ? 0 : 1) <= 1
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)
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])
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error_message = "Only one health check type can be configured at a time."
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}
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validation {
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condition = alltrue(flatten([
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for k, v in var.health_check_configs : [
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for kk, vv in v : contains([
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"-", "USE_FIXED_PORT", "USE_NAMED_PORT", "USE_SERVING_PORT"
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], coalesce(try(vv.port_specification, null), "-"))
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]
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]))
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error_message = "Invalid 'port_specification' value. Supported values are 'USE_FIXED_PORT', 'USE_NAMED_PORT', 'USE_SERVING_PORT'."
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}
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}
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