fluent-bit: make syslog output message format more acceptable

logmngr: add support for conf_path to specify fluent-bit config
2025-12-27 22:50:19 +08:00 · 2025-05-21 21:59:46 +05:30 · 2025-05-21 21:59:02 +05:30
2 changed files with 19 additions and 1 deletions
--- a/fluent-bit/patches/0003-prepend_number_in_syslog_output.patch
+++ b/fluent-bit/patches/0003-prepend_number_in_syslog_output.patch
@@ -0,0 +1,14 @@
+diff --git a/plugins/out_syslog/syslog.c b/plugins/out_syslog/syslog.c
+index 4ecc7c4ac..03ed0d359 100644
+--- a/plugins/out_syslog/syslog.c
+++ b/plugins/out_syslog/syslog.c
+@@ -318,7 +318,8 @@ static flb_sds_t syslog_rfc3164 (flb_sds_t *s, struct flb_time *tms,
+         return NULL;
+     }
+ 
+-    tmp = flb_sds_printf(s, "<%i>%s %2d %02d:%02d:%02d ", prival,
+    // just add 99 to satisfy parsers that expect a number at the start
+    tmp = flb_sds_printf(s, "99 <%i>%s %2d %02d:%02d:%02d ", prival,
+                             rfc3164_mon[tm.tm_mon], tm.tm_mday,
+                             tm.tm_hour, tm.tm_min, tm.tm_sec);
+     if (!tmp) {
--- a/logmngr/files/lib/logmngr/fluent-bit.sh
+++ b/logmngr/files/lib/logmngr/fluent-bit.sh
@@ -307,6 +307,7 @@ logmngr_init() {

 	config_load logmngr
 	config_get_bool enabled globals enable "1"
+	config_get conf_path globals conf_path

 	create_config_file
 	create_service_section
@@ -321,7 +322,10 @@ logmngr_init() {
 	fi

 	procd_open_instance logmngr
-	if [ -s "${TMP_CONF_FILE}" ]; then
+	if [ -n "${conf_path}" ]; then
+		procd_set_param command $PROG -c ${conf_path}
+		procd_set_param file ${conf_path}
+	elif [ -s "${TMP_CONF_FILE}" ]; then
 		procd_set_param command $PROG -c ${TMP_CONF_FILE}
 		procd_set_param file ${TMP_CONF_FILE}
 	elif [ -s "${CONF_FILE}" ]; then
Author	SHA1	Message	Date
Mohd Husaam Mehdi	79928e9fc3	fluent-bit: make syslog output message format more acceptable	2025-05-21 21:59:46 +05:30
Mohd Husaam Mehdi	8e9492f7af	logmngr: add support for conf_path to specify fluent-bit config	2025-05-21 21:59:02 +05:30