Set variables in rsyslog.conf to disable rate-limiting.
Per Bug https://bugs.launchpad.net/openstack-ci/+bug/1024487, this will
modify the rate-limiting setting for rsyslog.conf. If rate-limiting is
being used the addition will set it to 0 otherwise the addition will
add the variables to the configuration file and set them to 0.
Implements: Variables "$SystemLogRateLimitBurst 0", and
"$SystemLogRateLimitInterval 0" in "/etc/rsyslog.conf". These changes
are persuent to what has been outlined in the rsyslog docs as found
here : http://www.rsyslog.com/tag/SystemLogRateLimitInterval/
Updated commit implements changes in code and placement post code
review. Recent change implements the "SystemLogRateLimitBurst" in first
if statement, which was "SystemLogRateLimitInterval" and wrong.
Fixes: Bug 1024487
Change-Id: I2637889cbe9e5e87bbfc0f1bb5047abae34d953c
diff --git a/stack.sh b/stack.sh
index 5dea000..ce7ab57 100755
--- a/stack.sh
+++ b/stack.sh
@@ -754,6 +754,22 @@
EOF
sudo mv /tmp/90-stack-s.conf /etc/rsyslog.d
fi
+
+ RSYSLOGCONF="/etc/rsyslog.conf"
+ if [ -f $RSYSLOGCONF ]; then
+ sudo cp -b $RSYSLOGCONF $RSYSLOGCONF.bak
+ if [[ $(grep '$SystemLogRateLimitBurst' $RSYSLOGCONF) ]]; then
+ sudo sed -i 's/$SystemLogRateLimitBurst\ .*/$SystemLogRateLimitBurst\ 0/' $RSYSLOGCONF
+ else
+ sudo sed -i '$ i $SystemLogRateLimitBurst\ 0' $RSYSLOGCONF
+ fi
+ if [[ $(grep '$SystemLogRateLimitInterval' $RSYSLOGCONF) ]]; then
+ sudo sed -i 's/$SystemLogRateLimitInterval\ .*/$SystemLogRateLimitInterval\ 0/' $RSYSLOGCONF
+ else
+ sudo sed -i '$ i $SystemLogRateLimitInterval\ 0' $RSYSLOGCONF
+ fi
+ fi
+
echo_summary "Starting rsyslog"
restart_service rsyslog
fi