update helm chart + development machine instructions

Development.md

@@ -0,0 +1,45 @@
+# Development setup
+
+## Install kubectl on client machine
+
+See [installation tutorial here](https://kubernetes.io/docs/tasks/tools/install-kubectl-linux/)
+
+## Install helm on client machine
+
+See [installation tutorial here](https://helm.sh/docs/intro/install/)
+
+## Configure cluster with kubectl
+
+- Get cluster info with command `microk8s config`
+- Add the cluster info to the kubectl config file on the client machine at `~/.kube/config`
+
+Example config file
+
+```bash
+apiVersion: v1 
+clusters: 
+- cluster:  
+    certificate-authority-data: 
+    ......
+      server: https://63.250.54.81:16443  
+  name: homeserver  
+contexts:  
+- context:  
+    cluster: homeserver 
+    user: admin  
+  name: homeserver 
+current-context: homeserver 
+kind: Config  
+preferences: {}  
+users:  
+- name: admin  
+  user:  
+    token: TnNDNURIV1I3RFdFMFora1NEaTdlNi9uNEgwR0pHRVRVajdPeFFrYWUvND0K  
+```
+
+- In config file above, change context name
+- To use this cluster with kubectl, enter `kubectl config use-context homeserver`
+
+## Configure cluster with helm
+
+- Run `helm --kube-context homeserver`