From 8069aa72ce4599dcc5d8b77e477706144093810c Mon Sep 17 00:00:00 2001
From: Ramon Novoa <rnovoa@artica.es>
Date: Mon, 7 Sep 2020 17:24:30 +0200
Subject: [PATCH] Only the master should update the agent cache.

---
 pandora_server/bin/pandora_server | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/pandora_server/bin/pandora_server b/pandora_server/bin/pandora_server
index ef2e87acb8..2537061f14 100755
--- a/pandora_server/bin/pandora_server
+++ b/pandora_server/bin/pandora_server
@@ -111,9 +111,6 @@ sub pandora_startup () {
 	# Start the event replication thread. Do not start with start_server_thread, this thread may exit on its own.
 	threads->create(\&pandora_process_event_replication, \%Config) if($Config{'__enterprise_enabled'} == 1 && $Config{'event_replication'} == 1);
 
-	# Update the agent cache. Do not start with start_server_thread, this thread updates the agent cache and exits.
-	threads->create(\&enterprise_hook, 'update_agent_cache', [\%Config])->detach() if ($Config{'node_metaconsole'} == 1);
-
 	pandora_audit (\%Config, $Config{'rb_product_name'} . ' Server Daemon starting', 'SYSTEM', 'System', $DBH);
 	
 	# Load servers
@@ -288,11 +285,21 @@ sub pandora_server_tasks ($) {
 	
 	# Get the console DB connection
 	my $dbh = db_connect ($pa_config->{'dbengine'}, $pa_config->{'dbname'}, $pa_config->{'dbhost'}, $pa_config->{'dbport'},
-						$pa_config->{'dbuser'}, $pa_config->{'dbpass'});
+	                      $pa_config->{'dbuser'}, $pa_config->{'dbpass'});
 	my $counter = 0;
+	my $first_run = 1;
 	while ($THRRUN == 1) {
 		if (pandora_is_master($pa_config) == 1) {
 
+			# TASKS EXECUTED ONCE
+			# -------------------
+			if ($first_run == 1) {
+				$first_run = 0;
+
+				# Update the agent cache.
+				enterprise_hook('update_agent_cache', [\%Config]);
+			}
+
 			# TASKS EXECUTED EVERY 5 SECONDS (Low latency tasks)
 			# --------------------------------------------------
 			if (($counter % 5) == 0) {