186 lines
5.6 KiB
HCL
186 lines
5.6 KiB
HCL
/**
|
|
* Copyright 2022 Google LLC
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
variable "billing_account" {
|
|
description = "Billing account id and organization id ('nnnnnnnn' or null)."
|
|
type = object({
|
|
id = string
|
|
organization_id = number
|
|
})
|
|
}
|
|
|
|
variable "bootstrap_user" {
|
|
description = "Email of the nominal user running this stage for the first time."
|
|
type = string
|
|
default = null
|
|
}
|
|
|
|
variable "cicd_repositories" {
|
|
description = "CI/CD repository configuration. Identity providers reference keys in the `federated_identity_providers` variable. Set to null to disable, or set individual repositories to null if not needed."
|
|
type = object({
|
|
bootstrap = object({
|
|
branch = string
|
|
identity_provider = string
|
|
name = string
|
|
type = string
|
|
})
|
|
cicd = object({
|
|
branch = string
|
|
identity_provider = string
|
|
name = string
|
|
type = string
|
|
})
|
|
resman = object({
|
|
branch = string
|
|
identity_provider = string
|
|
name = string
|
|
type = string
|
|
})
|
|
})
|
|
default = null
|
|
validation {
|
|
condition = alltrue([
|
|
for k, v in coalesce(var.cicd_repositories, {}) :
|
|
v == null || try(v.name, null) != null
|
|
])
|
|
error_message = "Non-null repositories need a non-null name."
|
|
}
|
|
validation {
|
|
condition = alltrue([
|
|
for k, v in coalesce(var.cicd_repositories, {}) :
|
|
v == null || (
|
|
try(v.identity_provider, null) != null
|
|
||
|
|
try(v.type, null) == "sourcerepo"
|
|
)
|
|
])
|
|
error_message = "Non-null repositories need a non-null provider unless type is 'sourcerepo'."
|
|
}
|
|
validation {
|
|
condition = alltrue([
|
|
for k, v in coalesce(var.cicd_repositories, {}) :
|
|
v == null || (
|
|
contains(["github", "gitlab", "sourcerepo"], coalesce(try(v.type, null), "null"))
|
|
)
|
|
])
|
|
error_message = "Invalid repository type, supported types: 'github' 'gitlab' or 'sourcerepo'."
|
|
}
|
|
}
|
|
|
|
variable "custom_role_names" {
|
|
description = "Names of custom roles defined at the org level."
|
|
type = object({
|
|
organization_iam_admin = string
|
|
service_project_network_admin = string
|
|
})
|
|
default = {
|
|
organization_iam_admin = "organizationIamAdmin"
|
|
service_project_network_admin = "serviceProjectNetworkAdmin"
|
|
}
|
|
}
|
|
|
|
variable "federated_identity_providers" {
|
|
description = "Workload Identity Federation pools. The `cicd_repositories` variable references keys here."
|
|
type = map(object({
|
|
attribute_condition = string
|
|
issuer = string
|
|
custom_settings = object({
|
|
issuer_uri = string
|
|
allowed_audiences = list(string)
|
|
})
|
|
}))
|
|
default = {}
|
|
nullable = false
|
|
}
|
|
|
|
variable "groups" {
|
|
# https://cloud.google.com/docs/enterprise/setup-checklist
|
|
description = "Group names to grant organization-level permissions."
|
|
type = map(string)
|
|
default = {
|
|
gcp-billing-admins = "gcp-billing-admins",
|
|
gcp-devops = "gcp-devops",
|
|
gcp-network-admins = "gcp-network-admins"
|
|
gcp-organization-admins = "gcp-organization-admins"
|
|
gcp-security-admins = "gcp-security-admins"
|
|
gcp-support = "gcp-support"
|
|
}
|
|
}
|
|
|
|
variable "iam" {
|
|
description = "Organization-level custom IAM settings in role => [principal] format."
|
|
type = map(list(string))
|
|
default = {}
|
|
}
|
|
|
|
variable "iam_additive" {
|
|
description = "Organization-level custom IAM settings in role => [principal] format for non-authoritative bindings."
|
|
type = map(list(string))
|
|
default = {}
|
|
}
|
|
|
|
# See https://cloud.google.com/architecture/exporting-stackdriver-logging-for-security-and-access-analytics
|
|
# for additional logging filter examples
|
|
variable "log_sinks" {
|
|
description = "Org-level log sinks, in name => {type, filter} format."
|
|
type = map(object({
|
|
filter = string
|
|
type = string
|
|
}))
|
|
default = {
|
|
audit-logs = {
|
|
filter = "logName:\"/logs/cloudaudit.googleapis.com%2Factivity\" OR logName:\"/logs/cloudaudit.googleapis.com%2Fsystem_event\""
|
|
type = "bigquery"
|
|
}
|
|
vpc-sc = {
|
|
filter = "protoPayload.metadata.@type=\"type.googleapis.com/google.cloud.audit.VpcServiceControlAuditMetadata\""
|
|
type = "bigquery"
|
|
}
|
|
}
|
|
validation {
|
|
condition = alltrue([
|
|
for k, v in var.log_sinks :
|
|
contains(["bigquery", "logging", "pubsub", "storage"], v.type)
|
|
])
|
|
error_message = "Type must be one of 'bigquery', 'logging', 'pubsub', 'storage'."
|
|
}
|
|
}
|
|
|
|
variable "organization" {
|
|
description = "Organization details."
|
|
type = object({
|
|
domain = string
|
|
id = number
|
|
customer_id = string
|
|
})
|
|
}
|
|
|
|
variable "outputs_location" {
|
|
description = "Enable writing provider, tfvars and CI/CD workflow files to local filesystem. Leave null to disable"
|
|
type = string
|
|
default = null
|
|
}
|
|
|
|
variable "prefix" {
|
|
description = "Prefix used for resources that need unique names. Use 9 characters or less."
|
|
type = string
|
|
|
|
validation {
|
|
condition = try(length(var.prefix), 0) < 10
|
|
error_message = "Use a maximum of 9 characters for prefix."
|
|
}
|
|
}
|