docs: Add example based on ClickHouse Helm chart

cloud-labs-infra · Aug 16, 2023 · e635879 · e635879
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commit e635879
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diff --git a/examples/.placeholder b/examples/.placeholder
diff --git a/examples/clickhouse/main.tf b/examples/clickhouse/main.tf
@@ -0,0 +1,25 @@
+module "telemetry_namespace" {
+  source  = "cloud-labs-infra/namespace/kubernetes"
+  version = "1.0.0"
+
+  name = "clickhouse"
+}
+
+module "clickhouse" {
+  source  = "cloud-labs-infra/release/helm"
+  version = "1.0.0"
+
+  repository    = "oci://registry-1.docker.io/bitnamicharts"
+  chart         = "clickhouse"
+  chart_version = "3.4.3"
+
+  name      = "clickhouse"
+  namespace = module.telemetry_namespace.name
+
+  set = {
+    "shards"              = 1
+    "replicaCount"        = 1
+    "global.storageClass" = "csi-disk"
+    "persistence.size"    = "400Gi"
+  }
+}
diff --git a/examples/clickhouse/providers.tf b/examples/clickhouse/providers.tf
@@ -0,0 +1,20 @@
+terraform {
+  required_version = "~> 1.4"
+
+  required_providers {
+    kubernetes = {
+      source  = "hashicorp/kubernetes"
+      version = "~>2.20"
+    }
+    helm = {
+      source  = "hashicorp/helm"
+      version = "~>2.10"
+    }
+  }
+}
+
+provider "kubernetes" {}
+
+provider "helm" {
+  kubernetes {}
+}