Update README.md

README.md

@@ -1,3 +1,33 @@
-# Onechart
+# One chart to rule them all
 
-A generic Helm chart for your application deployments
+A generic Helm chart for your application deployments.
+
+Because no-one can remember the Kubernetes yaml syntax.
+
+https://onechart.dev/
+
+## Getting started
+
+Add the OneChart Helm repository:
+
+```bash
+helm repo add onechart https://chart.onechart.dev
+```
+
+Check the generated Kubernetes yaml:
+
+```bash
+helm template my-release onechart/onechart \
+  --set image.repository=nginx \
+  --set image.tag=1.19.3
+```
+
+Deploy with Helm:
+
+```bash
+helm install my-release onechart/onechart \
+  --set image.repository=nginx \
+  --set image.tag=1.19.3
+```
+
+See all [Examples](/examples/deploying-an-image)