ctdb_check_tcp_ports: fail the check if neither netstat nor netcat/nc is found

Michael

(This used to be ctdb commit 25d04bbe9528fafc68751f7beb22daeee3163d34)

diff --git a/ctdb/config/functions b/ctdb/config/functions
index ea5f5a07f4389a428cc722086ed79d17a81a975d..826febf15867ebe689637c16ff2ff12c14a322e8 100644 (file)
--- a/ctdb/config/functions
+++ b/ctdb/config/functions
@@ -230,6 +230,10 @@ ctdb_check_tcp_ports() {
           ${NETCAT} -z 127.0.0.1 $p > /dev/null || all_ok=0
       elif [ "x${NETSTAT}" != "x" ]; then
           ( ${NETSTAT} -a -n | egrep "0.0.0.0:$p .*LISTEN" > /dev/null ) || all_ok=0
+      else
+          echo "ERROR: neither netcat (or nc) nor netstat found!"
+          echo "ERROR: can't monitor ${service_name} tcp port ${p}"
+          all_ok=0
       fi
 
       [ $all_ok -eq 1 ] || {