exit if a command fails

Signed-off-by: Johannes Kleinlercher <[email protected]>

install-k3d-cluster.sh

@@ -1,6 +1,7 @@
 #!/bin/bash
 
 set -x
+set -e
 
 # do we need to set this always? I had DNS issues on the train
 export K3D_FIX_DNS=1