Added entrypoint shellscript for simplified run of ansible playbooks

Author: samvarankashyap

.aht.sh

@@ -0,0 +1,10 @@
+#!/bin/bash
+if [ -z "$TEST_PATH" ]; then
+        echo "No test provided; please supply a value for TEST_PATH"
+        exit 1
+fi
+if [ ! -f "/atomic-host-tests/$TEST_PATH" ]; then
+        echo "The value for TEST_PATH does not exist"
+        exit 1
+fi
+env ANSIBLE_HOST_KEY_CHECKING=False ansible-playbook "/atomic-host-tests/$TEST_PATH" "$@"