How to make log-rotate change take effect
I followed this link to change log-rotate configuration for RHEL 6
After I made the change to config file, what should I do to let this take effect?
logrotate uses crontab to work. It’s scheduled work, not a daemon, so no need to reload its configuration.
When the crontab executes logrotate, it will use your new config file automatically.
If you need to test your config you can also execute logrotate on your own with the command:
logrotate /etc/logrotate.d/your-logrotate-config
If you want to have a debug output use argument -d
logrotate -d /etc/logrotate.d/your-logrotate-config
You may need to be root or a specific user to run this command.
Or as mentioned in comments, identify the refer to slm’s answer to have a precise cron.daily explanationlogrotate line in the output of the command crontab -l and execute the command line
Most of the logrotate setups I’ve seen on various distros runs out of the /etc/cron.daily. There’s a shell script there aptly named logrotate.
Example
$ ls -l /etc/cron.daily/logrotate
-rwxr-xr-x 1 root root 180 May 18 2011 /etc/cron.daily/logrotate
Manual run
If you want to make it run manually simply run the script as root:
$ sudo /etc/cron.daily/logrotate
If you take a look at a script that’s typically there, it shows you how you can also run logrotate manually, by simply running logrotate + the path to its configuration file.
#!/bin/sh
/usr/sbin/logrotate /etc/logrotate.conf
EXITVALUE=$?
if [ $EXITVALUE != 0 ]; then
/usr/bin/logger -t logrotate "ALERT exited abnormally with [$EXITVALUE]"
fi
exit 0
It should be automatic via cron. You can force it to test your changes.
For global logrotate:
sudo logrotate -v -f /etc/logrotate.conf
For a single conf file:
sudo logrotate -v -f /etc/logrotate.d/someapp.conf
On my CentOS 6.5 machine for setting up logrotatefor nginx I had to do this:
logrotate /etc/logrotate.d/nginx
And then I checked if logrotate taking care of my new nginx config like this:
cat /var/lib/logrotate.status
Edit : cat /var/lib/logrotate/status