201 lines
5.6 KiB
HCL
201 lines
5.6 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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variable "bucket_config" {
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description = "Enable and configure auto-created bucket. Set fields to null to use defaults."
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type = object({
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location = optional(string)
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lifecycle_delete_age_days = optional(number)
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})
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default = null
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}
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variable "bucket_name" {
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description = "Name of the bucket that will be used for the function code. It will be created with prefix prepended if bucket_config is not null."
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type = string
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}
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variable "build_worker_pool" {
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description = "Build worker pool, in projects/<PROJECT-ID>/locations/<REGION>/workerPools/<POOL_NAME> format."
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type = string
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default = null
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}
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variable "bundle_config" {
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description = "Cloud function source folder and generated zip bundle paths. Output path defaults to '/tmp/bundle.zip' if null."
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type = object({
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source_dir = string
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output_path = optional(string)
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excludes = optional(list(string))
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})
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}
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variable "description" {
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description = "Optional description."
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type = string
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default = "Terraform managed."
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}
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variable "environment_variables" {
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description = "Cloud function environment variables."
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type = map(string)
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default = {}
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}
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variable "function_config" {
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description = "Cloud function configuration. Defaults to using main as entrypoint, 1 instance with 256MiB of memory, and 180 second timeout."
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type = object({
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entry_point = optional(string, "main")
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instance_count = optional(number, 1)
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memory_mb = optional(number, 256) # Memory in MB
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cpu = optional(string, "0.166")
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runtime = optional(string, "python310")
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timeout_seconds = optional(number, 180)
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})
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default = {
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entry_point = "main"
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instance_count = 1
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memory_mb = 256
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cpu = "0.166"
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runtime = "python310"
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timeout_seconds = 180
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}
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}
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variable "iam" {
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description = "IAM bindings for topic in {ROLE => [MEMBERS]} format."
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type = map(list(string))
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default = {}
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}
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variable "ingress_settings" {
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description = "Control traffic that reaches the cloud function. Allowed values are ALLOW_ALL, ALLOW_INTERNAL_AND_GCLB and ALLOW_INTERNAL_ONLY ."
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type = string
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default = null
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}
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variable "labels" {
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description = "Resource labels."
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type = map(string)
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default = {}
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}
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variable "name" {
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description = "Name used for cloud function and associated resources."
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type = string
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}
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variable "prefix" {
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description = "Optional prefix used for resource names."
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type = string
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default = null
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validation {
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condition = var.prefix != ""
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error_message = "Prefix cannot be empty, please use null instead."
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}
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}
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variable "project_id" {
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description = "Project id used for all resources."
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type = string
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}
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variable "region" {
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description = "Region used for all resources."
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type = string
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default = "europe-west1"
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}
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variable "secrets" {
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description = "Secret Manager secrets. Key is the variable name or mountpoint, volume versions are in version:path format."
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type = map(object({
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is_volume = bool
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project_id = number
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secret = string
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versions = list(string)
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}))
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nullable = false
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default = {}
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}
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variable "service_account" {
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description = "Service account email. Unused if service account is auto-created."
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type = string
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default = null
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}
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variable "service_account_create" {
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description = "Auto-create service account."
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type = bool
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default = false
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}
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variable "trigger_config" {
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description = "Function trigger configuration. Leave null for HTTP trigger."
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type = object({
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v1 = optional(object({
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event = string
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resource = string
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retry = optional(bool)
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})),
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v2 = optional(object({
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region = optional(string)
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event_type = optional(string)
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pubsub_topic = optional(string)
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event_filters = optional(list(object({
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attribute = string
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value = string
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operator = string
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})))
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service_account_email = optional(string)
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service_account_create = optional(bool)
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retry_policy = optional(string)
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}))
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})
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default = { v1 = null, v2 = null }
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validation {
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condition = !(var.trigger_config.v1 != null && var.trigger_config.v2 != null)
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error_message = "Provide configuration for only one generation - either v1 or v2"
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}
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}
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variable "v2" {
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description = "Whether to use Cloud Function version 2nd Gen or 1st Gen."
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type = bool
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default = false
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}
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variable "vpc_connector" {
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description = "VPC connector configuration. Set create to 'true' if a new connector needs to be created."
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type = object({
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create = bool
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name = string
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egress_settings = string
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})
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default = null
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}
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variable "vpc_connector_config" {
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description = "VPC connector network configuration. Must be provided if new VPC connector is being created."
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type = object({
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ip_cidr_range = string
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network = string
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})
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default = null
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}
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