Fixes and improvements

- Move kubedns to a separate mini playbook
- Fix custom.yaml location

deploy-k8s.kargo.sh

@@ -1,5 +1,7 @@
 #!/bin/bash
 
+INVENTORY="kargo/inventory/inventory.cfg"
+
 nodes=""
 i=1
 for nodeip in `cat /root/nodes` ; do
@@ -7,18 +9,18 @@ for nodeip in `cat /root/nodes` ; do
   nodes+=" node${i}[ansible_ssh_host=${nodeip},ip=${nodeip}]"
 done
 
-if [ -f kargo/inventory/inventory.cfg ] ; then
-  echo "kargo/inventory/inventory.cfg already exists, if you want to recreate, pls remove it and re-run this script"
+if [ -f "$INVENTORY" ] ; then
+  echo "$INVENTORY already exists, if you want to recreate, pls remove it and re-run this script"
 else
   echo "Preparing inventory..."
   kargo prepare -y --nodes $nodes
 fi
 
 echo "Running deployment..."
-kargo deploy -y --ansible-opts="-e @kargo/custom.yaml"
+kargo deploy -y --ansible-opts="-e @custom.yaml"
 deploy_res=$?
 
 if [ "$deploy_res" -eq "0" ]; then
   echo "Setting up kubedns..."
-  kpm deploy kube-system/kubedns --namespace=kube-system
+  ansible-playbook -i $INVENTORY kubedns.yaml
 fi