From af49353d9169d701c9df6f0839d61a1a7fe442dc Mon Sep 17 00:00:00 2001
From: Joao Paulo Tavares Musico <joaopaulotavares.musico@windriver.com>
Date: Wed, 1 Sep 2021 20:08:26 -0400
Subject: [PATCH] Created a separated file for collectd logs

Collectd generates periodic logs indicating the platform CPU and
memory usage. When daemon.log rotates very quickly, only a few days of
history of these logs is available. If the logs are moved to a
separate file, a much longer history of platform resource usage will
be available regardless of how quickly daemon.log is rotated.

Defined collectd.log to keep only 10 files, still rotating when
reaching 10MB.

Closes-Bug: #1942263

Signed-off-by: Joao Paulo Tavares Musico <joaopaulotavares.musico@windriver.com>
Change-Id: Id1cdf58b5641abc105f41bbd910ca4ba1a1c55fe
---
 syslog-ng-config/files/syslog-ng.conf      |  5 ++++-
 syslog-ng-config/files/syslog-ng.logrotate | 16 ++++++++++++++++
 2 files changed, 20 insertions(+), 1 deletion(-)

diff --git a/syslog-ng-config/files/syslog-ng.conf b/syslog-ng-config/files/syslog-ng.conf
index e40e6fd..c4e7e07 100644
--- a/syslog-ng-config/files/syslog-ng.conf
+++ b/syslog-ng-config/files/syslog-ng.conf
@@ -94,6 +94,7 @@ destination d_cron      { file("/var/log/cron.log"); };
 destination d_daemon    { file("/var/log/daemon.log"); };
 destination d_daemon_ocf { file("/var/log/daemon-ocf.log" template(t_ocf_log)); };
 destination d_containerd { file("/var/log/containerd.log"); };
+destination d_collectd  { file("/var/log/collectd.log"); };
 destination d_kern      { file("/var/log/kern.log"); };
 destination d_lpr       { file("/var/log/lpr.log"); };
 destination d_mail      { file("/var/log/mail.log"); };
@@ -212,9 +213,10 @@ filter f_messages { level(info,notice,warn) and
 
 filter f_auth     { facility(auth, authpriv) and not program("audispd"); };
 filter f_cron     { facility(cron); };
-filter f_daemon   { facility(daemon) and not program("containerd") and not program("^(OCF_).") and not match("snmp-auditor" value("MESSAGE")); };
+filter f_daemon   { facility(daemon) and not program("containerd") and not program("collectd") and not program("^(OCF_).") and not match("snmp-auditor" value("MESSAGE")); };
 filter f_daemon_ocf { facility(daemon) and program("^(OCF_)."); };
 filter f_containerd { facility(daemon) and program("containerd"); };
+filter f_collectd { facility(daemon) and program("collectd"); };
 filter f_kern     { facility(kern); };
 filter f_lpr      { facility(lpr); };
 filter f_local    { facility(local0, local1, local3, local4, local5,
@@ -293,6 +295,7 @@ log { source(s_src); filter(f_cron);   destination(d_cron); };
 log { source(s_src); filter(f_daemon); destination(d_daemon); };
 log { source(s_src); filter(f_daemon_ocf); destination(d_daemon_ocf); };
 log { source(s_src); filter(f_containerd); destination(d_containerd); };
+log { source(s_src); filter(f_collectd); destination(d_collectd); };
 log { source(s_src); filter(f_kern);   destination(d_kern); };
 log { source(s_src); filter(f_lpr);    destination(d_lpr); };
 #log { source(s_src); filter(f_syslog3); destination(d_syslog); };
diff --git a/syslog-ng-config/files/syslog-ng.logrotate b/syslog-ng-config/files/syslog-ng.logrotate
index 919184b..ab6bcf9 100644
--- a/syslog-ng-config/files/syslog-ng.logrotate
+++ b/syslog-ng-config/files/syslog-ng.logrotate
@@ -40,6 +40,22 @@
         endscript
 }
 
+/var/log/collectd.log
+{
+        nodateext
+        size 10M
+        start 1
+        rotate 10
+        missingok
+        notifempty
+        compress
+        sharedscripts
+        postrotate
+                 systemctl reload syslog-ng > /dev/null 2>&1 || true
+        endscript
+}
+
+
 /var/log/nfv-vim.log
 {
         nodateext