597579fa2b
* MySQL pattern on GKE * Use terraform managed password * Use hardcoded network references * Explain why Cloud NAT * Rename versions_override.tf * Fix subnet reference * Fix password * Fix MysQL connect commands * Remove self-link * Update README.md * Add TOC and Variables table * Fix outputs * Fix linter --------- Co-authored-by: Julio Castillo <jccb@google.com>
109 lines
3.0 KiB
HCL
109 lines
3.0 KiB
HCL
/**
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* Copyright 2023 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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locals {
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manifest_template_parameters = {
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mysql_config = var.mysql_config
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namespace = helm_release.mysql-operator.namespace
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registry_path = var.registry_path
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mysql_password = random_password.mysql_password.result
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}
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stage_1_templates = [
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for f in fileset(local.wl_templates_path, "01*yaml") :
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"${local.wl_templates_path}/${f}"
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]
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stage_2_templates = [
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for f in fileset(local.wl_templates_path, "02*yaml") :
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"${local.wl_templates_path}/${f}"
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]
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wl_templates_path = (
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var.templates_path == null
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? "${path.module}/manifest-templates"
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: pathexpand(var.templates_path)
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)
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}
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resource "random_password" "mysql_password" {
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length = 28
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lower = true
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numeric = true
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upper = true
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special = false
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}
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resource "helm_release" "mysql-operator" {
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name = "my-mysql-operator"
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repository = "https://mysql.github.io/mysql-operator/"
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chart = "mysql-operator"
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namespace = var.namespace
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create_namespace = true
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set {
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name = "envs.k8sClusterDomain"
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value = "cluster.local" # avoid lookups during operator startups which sometimes fail
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}
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}
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resource "kubectl_manifest" "dependencies" {
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for_each = toset(local.stage_1_templates)
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yaml_body = templatefile(each.value, local.manifest_template_parameters)
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override_namespace = helm_release.mysql-operator.namespace
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timeouts {
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create = "30m"
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}
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}
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resource "kubectl_manifest" "deploy_cluster" {
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for_each = toset(local.stage_2_templates)
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yaml_body = templatefile(each.value, local.manifest_template_parameters)
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override_namespace = helm_release.mysql-operator.namespace
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timeouts {
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create = "30m"
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}
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depends_on = [kubectl_manifest.dependencies]
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}
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module "bastion" {
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source = "../../../../modules/compute-vm"
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name = "bastion"
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network_interfaces = [{
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addresses = {
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internal = "10.0.0.10"
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}
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network = var.created_resources.vpc_id
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subnetwork = var.created_resources.subnet_id
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}]
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project_id = var.project_id
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zone = "${var.region}-b"
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instance_type = "n2-standard-2"
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service_account = {
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auto_create = true
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# email = module.compute-sa.email
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scopes = [
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"https://www.googleapis.com/auth/devstorage.read_only",
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"https://www.googleapis.com/auth/logging.write",
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"https://www.googleapis.com/auth/monitoring.write",
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"https://www.googleapis.com/auth/cloud-platform"
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]
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}
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}
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