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Readme.md

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+## Helm Chart
+
+Add the chart repo to Helm:
+
+```bash
+helm repo add duco https://git.kopic.hr/api/packages/tomislav/helm/api/charts
+helm repo update
+```
+
+Install the chart using the default `values.yaml`:
+
+```bash
+helm install duco-miner duco/duino-miner
+```
+
+### Inspect configurable values
+
+You can view all configurable options in the chart with:
+
+```bash
+helm show values duco/duino-miner
+```
+
+### Override username and mining key
+
+Create a custom `values.yaml`:
+
+```yaml
+env:
+  DUCO_USERNAME: "your_actual_username"
+  DUCO_MINING_KEY: "your_actual_mining_key"
+```
+
+Install the chart with your custom values:
+
+```bash
+helm install duco-miner duco/duino-miner -f my-values.yaml
+```
+
+You can also override other environment variables in `values.yaml` as needed, such as `DUCO_THREADS`, `DUCO_INTENSITY`, or `DUCO_START_DIFF`.
+