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outputs.tf
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outputs.tf
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/**
* Copyright 2024 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.
*/
output "created_resources" {
description = "IDs of the resources created, if any."
value = merge(
var.project_create == null ? {} : {
project = module.project.project_id
},
!local.vpc_create ? {} : {
subnet_id = one(values(module.vpc[0].subnet_ids))
vpc_id = module.vpc[0].id
},
!var.registry_create ? {} : {
registry = module.registry[0].image_path
},
!local.cluster_create ? {} : {
cluster = module.cluster[0].id
node_service_account = module.cluster-service-account[0].email
},
!local.create_nat ? {} : {
router = module.nat[0].id
cloud_nat = module.nat[0].router.id
},
local.proxy_only_subnet == null ? {} : {
proxy_only_subnet = one(values(module.vpc[0].subnets_proxy_only)).id
},
)
}
output "credentials_config" {
description = "Configure how Terraform authenticates to the cluster."
value = {
fleet_host = local.fleet_host
}
}
output "fleet_host" {
description = "Fleet Connect Gateway host that can be used to configure the GKE provider."
value = local.fleet_host
}
output "get_credentials" {
description = "Run one of these commands to get cluster credentials. Credentials via fleet allow reaching private clusters without no direct connectivity."
value = {
direct = join("", [
"gcloud container clusters get-credentials ${var.cluster_name} ",
"--project ${var.project_id} --location ${var.region}"
])
fleet = join("", [
"gcloud container fleet memberships get-credentials ${var.cluster_name}",
" --project ${var.project_id}"
])
}
}
output "region" {
description = "Region used for cluster and network resources."
value = var.region
}