feat: 🚀 Created grafana GKE addon 7.3.9 (#37)

* feat: Created grafana GKE addon

* feat: updated grafana version to latest

* feat: updated readme

.github/workflows/readme.yml

@@ -36,7 +36,7 @@ jobs:
       - name: Generate TF Docs
         uses: terraform-docs/[email protected]
         with:
-          working-dir: addons/cluster-autoscaler,addons/cert-manager,addons/ingress-nginx,addons/keda,addons/reloader,addons/kubeclarity,addons/external-dns,addons/external-secrets,addons/filebeat,addons/actions-runner-controller,addons/redis,addons/prometheus
+          working-dir: addons/cluster-autoscaler,addons/cert-manager,addons/ingress-nginx,addons/keda,addons/reloader,addons/kubeclarity,addons/external-dns,addons/external-secrets,addons/filebeat,addons/actions-runner-controller,addons/redis,addons/prometheus,addons/grafana
 
           git-push: true
           template: |-

addons/grafana/README.md

@@ -0,0 +1,63 @@
+# Grafana Agent Helm Chart
+
+[Grafana](https://grafana.com/)is open source visualization and analytics software. It allows you to query, visualize, alert on, and explore your metrics no matter where they are stored. In plain English, it provides you with tools to turn your time-series database (TSDB) data into beautiful graphs and visualizations.
+
+## Installation
+Below terraform script shows how to use Grafana Terraform Addon, A complete example is also given [here](https://github.com/clouddrove/terraform-helm-gke-addons/blob/master/_examples/complete/main.tf).
+```hcl
+module "addons" {
+  source  = "clouddrove/gke-addons/google"
+  
+  depends_on       = [module.gke.cluster_id]
+  gke_cluster_name = module.gke.cluster_name
+
+  grafana             = true # Update the licence key before using this add-on from ./config/override-grafana.yaml
+  grafana_helm_config = { values = ["${file("./config/override-grafana.yaml")}"] }
+}
+```
+
+<!-- BEGINNING OF PRE-COMMIT-TERRAFORM DOCS HOOK -->
+## Requirements
+
+| Name | Version |
+|------|---------|
+| <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.0.0 |
+| <a name="requirement_kubectl"></a> [kubectl](#requirement\_kubectl) | >= 1.7.0 |
+| <a name="requirement_kubernetes"></a> [kubernetes](#requirement\_kubernetes) | >= 2.10 |
+
+## Providers
+
+| Name | Version |
+|------|---------|
+| <a name="provider_kubectl"></a> [kubectl](#provider\_kubectl) | >= 1.7.0 |
+
+## Modules
+
+| Name | Source | Version |
+|------|--------|---------|
+| <a name="module_helm_addon"></a> [helm\_addon](#module\_helm\_addon) | ../helm | n/a |
+
+## Resources
+
+| Name | Type |
+|------|------|
+| [kubectl_manifest.grafana_virtualservice](https://registry.terraform.io/providers/gavinbunney/kubectl/latest/docs/resources/manifest) | resource |
+
+## Inputs
+
+| Name | Description | Type | Default | Required |
+|------|-------------|------|---------|:--------:|
+| <a name="input_addon_context"></a> [addon\_context](#input\_addon\_context) | Input configuration for the addon | <pre>object({<br>    
+| <a name="input_grafana_extra_configs"></a> [grafana\_extra\_configs](#input\_grafana\_extra\_configs) | Override attributes of helm\_release terraform resource | `any` | `{}` | no |
+| <a name="input_grafana_manifests"></a> [grafana\_manifests](#input\_grafana\_manifests) | n/a | <pre>object({<br>    grafana_virtualservice_file_path = string<br>  })</pre> | n/a | yes |
+| <a name="input_helm_config"></a> [helm\_config](#input\_helm\_config) | Helm provider config for grafana | `any` | `{}` | no |
+
+
+## Outputs
+
+| Name | Description |
+|------|-------------|
+| <a name="output_chart_version"></a> [chart\_version](#output\_chart\_version) | n/a |
+| <a name="output_namespace"></a> [namespace](#output\_namespace) | n/a |
+| <a name="output_repository"></a> [repository](#output\_repository) | n/a |
+<!-- END OF PRE-COMMIT-TERRAFORM DOCS HOOK -->