adds readme

Author: auhlig

helm/README.md

@@ -0,0 +1,34 @@
+Cortex Helm Charts
+==================
+
+This directory contains the Helm Charts required to install Cortex.
+
+## Structure
+
+Helm charts are organized into three main directories:
+- `bundles`: Contain the Helm charts for each supported scheduling domain, such as `cortex-manila`, `cortex-nova`. They are the highest level of abstraction and part of the Cortex release.
+- `lib`: Contain shared library and common Helm charts, such as `cortex-core`, `cortex-postgres` used in the bundles.
+- `dev`: Contain development-specific Helm charts. These are not bundles into releases but are used for local development and testing.
+
+```
+.
+└── helm
+    │
+    ├── bundles
+    │       ├── cortex-nova
+    │       │       ├── Chart.yaml
+    │       │       │       ├── lib/cortex-core
+    │       │       │       ├── lib/cortex-postgres
+    │       │       │       └── ...
+    │       │       └── < Scheduling domain specific configuration, alerts, dashboards, etc. >
+    │       ├── cortex-manila
+    │       │       └── ...
+    │       └── ...
+    ├── lib
+    │       ├── cortex-core
+    │       ├── cortex-postgres
+    │       └── ...
+    └── dev
+            ├── cortex-prometheus-operator
+            └── ...
+```