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, 13 insertions, 13 deletions

diff --git a/lib/output.c b/lib/output.c
index 9bcd02d9..b1e91231 100644
--- a/lib/output.c
+++ b/lib/output.c
@@ -105,6 +105,7 @@ static inline char *fmt_subcheck_perfdata(mp_subcheck check) {
  */
 mp_check mp_check_init(void) {
         mp_check check = {
+                .ok_summary = NULL,
                 .evaluation_function = &mp_eval_check_default,
                 .default_output_override = NULL,
                 .default_output_override_content = NULL,
@@ -212,6 +213,14 @@ int mp_add_subcheck_to_subcheck(mp_subcheck check[static 1], mp_subcheck subchec
 void mp_set_summary(mp_check check[static 1], char *summary) { check->summary = strdup(summary); }
 
 /*
+ * set the summary for the OK state
+ * this allows to set the content in the first line of the plugin
+ * if the overall state is OK
+ */
+void mp_set_ok_summary(mp_check check[static 1], char *ok_summary) {
+        check->ok_summary = strdup(ok_summary);
+}
+/*
  * Generate the summary string of a mp_check object based on its subchecks
  */
 char *get_subcheck_summary(mp_check check) {
@@ -255,21 +264,12 @@ char *get_subcheck_summary(mp_check check) {
         }
 
         if (result == NULL) {
-                if (ok_count > 0) {
+                // Nothing in result yet, we must be in an OK state
+                if (check.ok_summary != NULL) {
+                        asprintf(&result, "%s", check.ok_summary);
+                } else if (ok_count > 0) {
                         asprintf(&result, "ok=%d", ok_count);
                 }
-
-                if (warning_count > 0) {
-                        asprintf(&result, "%swarning=%d", (result == NULL ? "" : ", "), warning_count);
-                }
-
-                if (critical_count > 0) {
-                        asprintf(&result, "%scritical=%d", (result == NULL ? "" : ", "), critical_count);
-                }
-
-                if (unknown_count > 0) {
-                        asprintf(&result, "%sunknown=%d", (result == NULL ? "" : ", "), unknown_count);
-                }
         }
 
         return result;