added domain lookup from /etc/resolve.conf for hostname

checkmk.sh

@@ -37,7 +37,7 @@ set -e
 
 API_URL="http://${CHECK_MK_SERVER}/${SITE_NAME}/check_mk/api/1.0"
 AUTHORIZATION_HEADER="Authorization: Bearer ${USERNAME} ${PASSWORD}"
-read -e -p "Enter Hostname: " -i "$(cat /etc/hostname)" HOSTNAME
+read -e -p "Enter Hostname: " -i "$(cat /etc/hostname).$(grep -oPi "(?<=^search ).*" /etc/resolv.conf)" HOSTNAME
 
 tmpdir=$(mktemp -d)