24b7297f58
* Add support for default custom error response policy This update introduces the ability to define a default custom error response policy in the URL map module. It includes support for specifying error services and error response rules with match response codes, paths, and override response codes. This enhancement increases flexibility in handling custom error responses. * Update error_service handling in URL map Modified the error_service assignment to include a fallback lookup mechanism for backend IDs when the value is not null. This ensures robustness and avoids null references while maintaining existing behavior. * Add custom error response policies in lower levels of URL map * Update net-lb-app-ext README.md
399 lines
14 KiB
HCL
399 lines
14 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 URLmap variable.
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variable "urlmap_config" {
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description = "The URL map configuration."
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type = object({
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default_custom_error_response_policy = optional(object({
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error_service = optional(string)
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error_response_rules = optional(list(object({
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match_response_codes = optional(list(string))
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path = optional(string)
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override_response_code = optional(number)
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})))
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}))
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default_route_action = optional(object({
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request_mirror_backend = optional(string)
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cors_policy = optional(object({
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allow_credentials = optional(bool)
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allow_headers = optional(list(string))
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allow_methods = optional(list(string))
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allow_origin_regexes = optional(list(string))
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allow_origins = optional(list(string))
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disabled = optional(bool)
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expose_headers = optional(list(string))
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max_age = optional(string)
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}))
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fault_injection_policy = optional(object({
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abort = optional(object({
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percentage = number
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status = number
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}))
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delay = optional(object({
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fixed = object({
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seconds = number
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nanos = number
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})
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percentage = number
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}))
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}))
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retry_policy = optional(object({
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num_retries = number
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retry_conditions = optional(list(string))
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per_try_timeout = optional(object({
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seconds = number
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nanos = optional(number)
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}))
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}))
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timeout = optional(object({
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seconds = number
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nanos = optional(number)
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}))
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url_rewrite = optional(object({
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host = optional(string)
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path_prefix = optional(string)
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path_template = optional(string)
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}))
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weighted_backend_services = optional(map(object({
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weight = number
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header_action = optional(object({
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request_add = optional(map(object({
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value = string
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replace = optional(bool, true)
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})))
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request_remove = optional(list(string))
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response_add = optional(map(object({
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value = string
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replace = optional(bool, true)
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})))
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response_remove = optional(list(string))
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}))
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})))
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}))
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default_service = optional(string)
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default_url_redirect = optional(object({
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host = optional(string)
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https = optional(bool)
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path = optional(string)
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prefix = optional(string)
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response_code = optional(string)
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strip_query = optional(bool, false)
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}))
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header_action = optional(object({
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request_add = optional(map(object({
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value = string
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replace = optional(bool, true)
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})))
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request_remove = optional(list(string))
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response_add = optional(map(object({
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value = string
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replace = optional(bool, true)
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})))
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response_remove = optional(list(string))
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}))
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host_rules = optional(list(object({
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hosts = list(string)
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path_matcher = string
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description = optional(string)
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})))
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path_matchers = optional(map(object({
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description = optional(string)
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default_custom_error_response_policy = optional(object({
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error_service = optional(string)
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error_response_rules = optional(list(object({
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match_response_codes = optional(list(string))
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path = optional(string)
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override_response_code = optional(number)
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})))
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}))
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default_route_action = optional(object({
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request_mirror_backend = optional(string)
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cors_policy = optional(object({
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allow_credentials = optional(bool)
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allow_headers = optional(list(string))
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allow_methods = optional(list(string))
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allow_origin_regexes = optional(list(string))
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allow_origins = optional(list(string))
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disabled = optional(bool)
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expose_headers = optional(list(string))
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max_age = optional(string)
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}))
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fault_injection_policy = optional(object({
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abort = optional(object({
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percentage = number
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status = number
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}))
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delay = optional(object({
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fixed = object({
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seconds = number
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nanos = number
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})
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percentage = number
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}))
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}))
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retry_policy = optional(object({
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num_retries = number
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retry_conditions = optional(list(string))
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per_try_timeout = optional(object({
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seconds = number
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nanos = optional(number)
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}))
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}))
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timeout = optional(object({
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seconds = number
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nanos = optional(number)
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}))
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url_rewrite = optional(object({
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host = optional(string)
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path_prefix = optional(string)
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}))
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weighted_backend_services = optional(map(object({
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weight = number
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header_action = optional(object({
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request_add = optional(map(object({
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value = string
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replace = optional(bool, true)
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})))
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request_remove = optional(list(string))
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response_add = optional(map(object({
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value = string
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replace = optional(bool, true)
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})))
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response_remove = optional(list(string))
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}))
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})))
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}))
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default_service = optional(string)
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default_url_redirect = optional(object({
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host = optional(string)
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https = optional(bool)
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path = optional(string)
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prefix = optional(string)
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response_code = optional(string)
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strip_query = optional(bool)
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}))
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header_action = optional(object({
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request_add = optional(map(object({
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value = string
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replace = optional(bool, true)
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})))
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request_remove = optional(list(string))
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response_add = optional(map(object({
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value = string
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replace = optional(bool, true)
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})))
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response_remove = optional(list(string))
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}))
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path_rules = optional(list(object({
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paths = list(string)
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service = optional(string)
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custom_error_response_policy = optional(object({
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error_service = optional(string)
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error_response_rules = optional(list(object({
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match_response_codes = optional(list(string))
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path = optional(string)
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override_response_code = optional(number)
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})))
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}))
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route_action = optional(object({
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request_mirror_backend = optional(string)
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cors_policy = optional(object({
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allow_credentials = optional(bool)
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allow_headers = optional(string)
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allow_methods = optional(string)
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allow_origin_regexes = list(string)
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allow_origins = list(string)
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disabled = optional(bool)
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expose_headers = optional(string)
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max_age = optional(string)
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}))
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fault_injection_policy = optional(object({
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abort = optional(object({
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percentage = number
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status = number
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}))
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delay = optional(object({
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fixed = object({
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seconds = number
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nanos = number
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})
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percentage = number
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}))
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}))
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retry_policy = optional(object({
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num_retries = number
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retry_conditions = optional(list(string))
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per_try_timeout = optional(object({
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seconds = number
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nanos = optional(number)
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}))
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}))
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timeout = optional(object({
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seconds = number
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nanos = optional(number)
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}))
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url_rewrite = optional(object({
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host = optional(string)
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path_prefix = optional(string)
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}))
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weighted_backend_services = optional(map(object({
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weight = number
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header_action = optional(object({
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request_add = optional(map(object({
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value = string
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replace = optional(bool, true)
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})))
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request_remove = optional(list(string))
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response_add = optional(map(object({
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value = string
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replace = optional(bool, true)
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})))
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response_remove = optional(list(string))
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}))
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})))
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}))
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url_redirect = optional(object({
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host = optional(string)
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https = optional(bool)
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path = optional(string)
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prefix = optional(string)
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response_code = optional(string)
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strip_query = optional(bool)
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}))
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})))
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route_rules = optional(list(object({
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priority = number
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service = optional(string)
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header_action = optional(object({
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request_add = optional(map(object({
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value = string
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replace = optional(bool, true)
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})))
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request_remove = optional(list(string))
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response_add = optional(map(object({
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value = string
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replace = optional(bool, true)
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})))
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response_remove = optional(list(string))
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}))
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match_rules = optional(list(object({
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ignore_case = optional(bool, false)
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headers = optional(list(object({
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name = string
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invert_match = optional(bool, false)
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type = optional(string, "present") # exact, prefix, suffix, regex, present, range, template
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value = optional(string)
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range_value = optional(object({
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end = string
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start = string
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}))
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})))
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metadata_filters = optional(list(object({
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labels = map(string)
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match_all = bool # MATCH_ANY, MATCH_ALL
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})))
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path = optional(object({
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value = string
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type = optional(string, "prefix") # full, prefix, regex
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}))
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query_params = optional(list(object({
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name = string
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value = string
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type = optional(string, "present") # exact, present, regex
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})))
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})))
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route_action = optional(object({
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request_mirror_backend = optional(string)
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cors_policy = optional(object({
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allow_credentials = optional(bool)
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allow_headers = optional(string)
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allow_methods = optional(string)
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allow_origin_regexes = list(string)
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allow_origins = list(string)
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disabled = optional(bool)
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expose_headers = optional(string)
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max_age = optional(string)
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}))
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fault_injection_policy = optional(object({
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abort = optional(object({
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percentage = number
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status = number
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}))
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delay = optional(object({
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fixed = object({
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seconds = number
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nanos = number
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})
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percentage = number
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}))
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}))
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retry_policy = optional(object({
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num_retries = number
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retry_conditions = optional(list(string))
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per_try_timeout = optional(object({
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seconds = number
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nanos = optional(number)
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}))
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}))
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timeout = optional(object({
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seconds = number
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nanos = optional(number)
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}))
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url_rewrite = optional(object({
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host = optional(string)
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path_prefix = optional(string)
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path_template = optional(string)
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}))
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weighted_backend_services = optional(map(object({
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weight = number
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header_action = optional(object({
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request_add = optional(map(object({
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value = string
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replace = optional(bool, true)
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})))
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request_remove = optional(list(string))
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response_add = optional(map(object({
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value = string
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replace = optional(bool, true)
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})))
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response_remove = optional(list(string))
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}))
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})))
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}))
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url_redirect = optional(object({
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host = optional(string)
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https = optional(bool)
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path = optional(string)
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prefix = optional(string)
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response_code = optional(string)
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strip_query = optional(bool)
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}))
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})))
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})))
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test = optional(list(object({
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host = string
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path = string
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service = string
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description = optional(string)
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})))
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})
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default = {
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default_service = "default"
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}
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}
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