explicitly set errexit option in shell scripts

Author: isaaguilar

pkg/controllers/scripts/setup.sh

@@ -1,4 +1,5 @@
 #!/bin/bash -e
+set -o errexit
 
 # Setup SSH
 mkdir -p "$TFO_ROOT_PATH"/.ssh/

pkg/controllers/scripts/tf.sh

@@ -1,4 +1,5 @@
 #!/bin/bash -e
+set -o errexit
 
 function fixssh {
   mkdir -p "$TFO_ROOT_PATH"/.ssh/