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Merge pull request GoogleCloudPlatform#4247 from ighosh98/develop
kubernetes provider module implementation
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community/modules/management/helm-install/helm_install/README.md renamed to community/modules/management/dependencies-installer/helm_install/README.md

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community/modules/management/helm-install/helm_install/main.tf renamed to community/modules/management/dependencies-installer/helm_install/main.tf

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community/modules/management/helm-install/helm_install/metadata.yaml renamed to community/modules/management/dependencies-installer/helm_install/metadata.yaml

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community/modules/management/helm-install/helm_install/variables.tf renamed to community/modules/management/dependencies-installer/helm_install/variables.tf

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community/modules/management/helm-install/helm_install/versions.tf renamed to community/modules/management/dependencies-installer/helm_install/versions.tf

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‎community/modules/management/dependencies-installer/kubernetes_manifest/README.md‎

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<!-- BEGINNING OF PRE-COMMIT-TERRAFORM DOCS HOOK -->
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## Requirements
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| Name | Version |
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|------|---------|
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| <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.3 |
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| <a name="requirement_kubernetes"></a> [kubernetes](#requirement\_kubernetes) | ~> 2.23 |
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## Providers
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| Name | Version |
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|------|---------|
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| <a name="provider_kubernetes"></a> [kubernetes](#provider\_kubernetes) | ~> 2.23 |
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## Modules
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No modules.
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## Resources
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| Name | Type |
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|------|------|
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| [kubernetes_manifest.apply_manifests](https://registry.terraform.io/providers/hashicorp/kubernetes/latest/docs/resources/manifest) | resource |
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## Inputs
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| Name | Description | Type | Default | Required |
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|------|-------------|------|---------|:--------:|
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| <a name="input_content"></a> [content](#input\_content) | The YAML body to apply to gke cluster. | `string` | `null` | no |
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| <a name="input_field_manager"></a> [field\_manager](#input\_field\_manager) | (Optional) Configure field manager options. The `name` is the name of the field manager. The `force_conflicts` flag allows overriding conflicts. | <pre>object({<br/> name = optional(string, null)<br/> force_conflicts = optional(bool, false)<br/> })</pre> | `null` | no |
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| <a name="input_resource_timeouts"></a> [resource\_timeouts](#input\_resource\_timeouts) | (Optional) Configure custom timeouts for the create, update, and delete operations of the resource. These timeouts also govern the duration for any 'wait' conditions to be met. | <pre>object({<br/> create = optional(string, null)<br/> update = optional(string, null)<br/> delete = optional(string, null)<br/> })</pre> | <pre>{<br/> "create": "15m",<br/> "delete": "5m",<br/> "update": "10m"<br/>}</pre> | no |
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| <a name="input_source_path"></a> [source\_path](#input\_source\_path) | The source for manifest(s) to apply to gke cluster. Acceptable sources are a local yaml or template (.tftpl) file path, a directory (ends with '/') containing yaml or template files, and a url for a yaml file. | `string` | `""` | no |
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| <a name="input_template_vars"></a> [template\_vars](#input\_template\_vars) | The values to populate template file(s) with. | `any` | `null` | no |
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| <a name="input_wait_for_fields"></a> [wait\_for\_fields](#input\_wait\_for\_fields) | (Optional) A map of attribute paths and desired patterns to be matched. After each apply the provider will wait for all attributes listed here to reach a value that matches the desired pattern. | `map(string)` | `{}` | no |
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| <a name="input_wait_for_rollout"></a> [wait\_for\_rollout](#input\_wait\_for\_rollout) | Wait or not for Deployments and APIService to complete rollout. See [kubectl wait](https://kubernetes.io/docs/reference/kubectl/generated/kubectl_wait/) for more details. | `bool` | `true` | no |
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## Outputs
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No outputs.
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<!-- END OF PRE-COMMIT-TERRAFORM DOCS HOOK -->

‎community/modules/management/dependencies-installer/kubernetes_manifest/main.tf‎

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# Copyright 2025 "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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locals {
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yaml_separator = "\n---"
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# --- 1. Determine the primary source of YAML content ---
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# Prioritize 'content' variable if provided
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primary_content_body = var.content != "" ? var.content : null
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# --- 2. Handle 'source_path' based on its type (File vs. Directory) ---
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# Check if source_path is a directory (indicated by trailing slash)
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is_directory = endswith(var.source_path, "/")
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directory_absolute_path = local.is_directory ? abspath(var.source_path) : null
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# Check if source_path is a single yaml or tftpl file (only if not a directory)
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is_single_file = !local.is_directory && (
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length(regexall("\\.yaml$", lower(var.source_path))) > 0 ||
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length(regexall("\\.tftpl$", lower(var.source_path))) > 0
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)
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single_file_raw_content = local.is_single_file ? (
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length(regexall("\\.tftpl$", lower(var.source_path))) > 0 ?
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templatefile(abspath(var.source_path), var.template_vars) :
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file(abspath(var.source_path))
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) : null
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# Docs from primary_content_body
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docs_from_primary_source = [
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for doc in split(local.yaml_separator, coalesce(local.primary_content_body, local.single_file_raw_content, "")) : trimspace(doc)
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if length(trimspace(doc)) > 0
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]
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# Docs from .yaml files in a directory
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directory_yaml_files = local.is_directory ? fileset(local.directory_absolute_path, "*.yaml") : []
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docs_from_directory_yamls = flatten([
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for file_name in local.directory_yaml_files :
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[
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for doc in split(local.yaml_separator, file(format("%s/%s", local.directory_absolute_path, file_name))) : trimspace(doc)
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if length(trimspace(doc)) > 0
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]
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])
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# Docs from .tftpl files in a directory
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directory_template_files = local.is_directory ? fileset(local.directory_absolute_path, "*.tftpl") : []
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docs_from_directory_templates = flatten([
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for file_name in local.directory_template_files :
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[
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for doc in split(local.yaml_separator, templatefile(format("%s/%s", local.directory_absolute_path, file_name), var.template_vars)) : trimspace(doc)
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if length(trimspace(doc)) > 0
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]
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])
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all_parsed_docs = concat(
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local.docs_from_primary_source,
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local.docs_from_directory_yamls,
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local.docs_from_directory_templates
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)
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# --- 5. Create the final map for `for_each` (keys must be unique strings) ---
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docs_map = tomap({
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for index, doc in local.all_parsed_docs : index => doc
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if length(trimspace(doc)) > 0
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})
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}
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# Apply all manifest files dynamically
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resource "kubernetes_manifest" "apply_manifests" {
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for_each = local.docs_map
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manifest = yamldecode(each.value)
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timeouts {
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create = var.resource_timeouts.create
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update = var.resource_timeouts.update
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delete = var.resource_timeouts.delete
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}
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dynamic "wait" {
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for_each = var.wait_for_rollout ? [1] : []
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content {
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rollout = var.wait_for_rollout
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fields = var.wait_for_fields
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}
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}
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# Configure the 'field_manager' block dynamically
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dynamic "field_manager" {
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for_each = var.field_manager != null ? [var.field_manager] : []
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content {
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name = field_manager.value.name
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force_conflicts = field_manager.value.force_conflicts
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}
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}
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}

‎community/modules/management/dependencies-installer/kubernetes_manifest/metadata.yaml‎

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# Copyright 2025 "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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spec:
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requirements:
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services:
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- container.googleapis.com

‎community/modules/management/dependencies-installer/kubernetes_manifest/variables.tf‎

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# Copyright 2025 "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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# Description: Input variables for the generic Helm release module.
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variable "content" {
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description = "The YAML body to apply to gke cluster."
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type = string
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default = null
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}
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variable "source_path" {
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description = "The source for manifest(s) to apply to gke cluster. Acceptable sources are a local yaml or template (.tftpl) file path, a directory (ends with '/') containing yaml or template files, and a url for a yaml file."
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type = string
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default = ""
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}
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variable "template_vars" {
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description = "The values to populate template file(s) with."
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type = any
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default = null
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}
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variable "wait_for_rollout" {
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description = "Wait or not for Deployments and APIService to complete rollout. See [kubectl wait](https://kubernetes.io/docs/reference/kubectl/generated/kubectl_wait/) for more details."
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type = bool
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default = true
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}
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variable "wait_for_fields" {
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description = "(Optional) A map of attribute paths and desired patterns to be matched. After each apply the provider will wait for all attributes listed here to reach a value that matches the desired pattern."
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type = map(string)
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default = {}
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}
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variable "resource_timeouts" {
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description = "(Optional) Configure custom timeouts for the create, update, and delete operations of the resource. These timeouts also govern the duration for any 'wait' conditions to be met."
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type = object({
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create = optional(string, null)
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update = optional(string, null)
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delete = optional(string, null)
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})
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default = {
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create = "15m" # Default create timeout, also covers waiting for initial conditions
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update = "10m" # Default update timeout, also covers waiting for update conditions
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delete = "5m" # Default delete timeout
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}
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}
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variable "field_manager" {
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description = "(Optional) Configure field manager options. The `name` is the name of the field manager. The `force_conflicts` flag allows overriding conflicts."
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type = object({
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name = optional(string, null)
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force_conflicts = optional(bool, false)
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})
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default = null
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}

‎community/modules/management/dependencies-installer/kubernetes_manifest/versions.tf‎

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# Copyright 2025 "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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terraform {
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# Defines the providers that this module depends on and their versions.
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required_providers {
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kubernetes = {
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source = "hashicorp/kubernetes"
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version = "~> 2.23"
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}
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}
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required_version = ">= 1.3"
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}

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