platforms/gke/base/modules/kubectl_wait/main.tf

# Copyright 2025 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.

locals {
  kubectl_wait_namespace = var.namespace != null ? " --namespace=${var.namespace}" : " --all-namespaces"
  kubectl_wait_selector  = var.selector != null ? " --selector=${var.selector}" : ""

  kubectl_wait_command = "kubectl wait --for=${var.for}${local.kubectl_wait_namespace} --timeout=${var.timeout} ${var.resource}${local.kubectl_wait_selector}"
}

data "local_file" "kubeconfig" {
  filename = var.kubeconfig_file
}

resource "terraform_data" "manifest" {
  input = {
    kubeconfig_file      = data.local_file.kubeconfig.filename
    kubectl_wait_command = local.kubectl_wait_command
  }

  provisioner "local-exec" {
    command = self.input.kubectl_wait_command
    environment = {
      KUBECONFIG = self.input.kubeconfig_file
    }
    interpreter = ["bash", "-c"]
    working_dir = path.root
  }
}