Ok summary (#2270)

* lib: implement functionality to set ok summary

* check_load: implement setting ok summary

* OK summary for ntp_peer, ntp_time and users

* check_apt: implement ok summary

* check_curl: implement ok summary

* check_disk: implement ok summary

* check_dbi: implement ok summary

* check_ldap: auto formatting

* check_ldap: implement ok summary

* check_ssh: implement ok summary

* check_tcp: implement ok summary

* fixup! check_curl: implement ok summary

* fixup! check_dbi: implement ok summary

* fixup! check_ldap: implement ok summary

* fixup! check_ssh: implement ok summary

* fixup! check_tcp: implement ok summary

* check_apt: remove illegal free

* check_mrtg: fix link

* check_mrtg: implement ok summary

* check_mrtgtraf: fix link

* check_mrtgtraf: implement ok summary

* check_mysql: implement ok summary

* check_mysql_query: implement ok summary

* check_pgsql: implement ok summary

* check_radius: implement ok summary

* check_real: implement ok summary

* check_smtp: implement ok summary

* check_snmp: implement ok summary

* check_swap: implement ok summary

* check_ups: add OK summary

---------

Co-authored-by: Lorenz Kästle <lorenz.kaestle@netways.de>

1 files changed, 2 insertions, 0 deletions

diff --git a/plugins/check_tcp.c b/plugins/check_tcp.c
index 924322e4..8f1044ea 100644
--- a/plugins/check_tcp.c
+++ b/plugins/check_tcp.c
@@ -249,6 +249,8 @@ int main(int argc, char **argv) {
                 mp_set_format(config.output_format);
         }
 
+        mp_set_ok_summary(&overall, "Connection succeeded");
+
         /* set up the timer */
         signal(SIGALRM, socket_timeout_alarm_handler);
         alarm(socket_timeout);