By Default NGINX logs all IPs going through the reverse proxy. The log will keep growing in size.
To ease of maintainance and troubleshooting, it is advisable to get NGINX to create a new access.log everyday.
If NGINX is running on Windows this can be accomplished using a BAT file.
Create a new BAT file with the following
@echo off SET DATE=%date% SET DAY=%DATE:~0,2% SET MONTH=%DATE:~3,2% SET YEAR=%DATE:~6,4% SET DATE_FRM=%YEAR%-%MONTH%-%DAY% ECHO %DATE_FRM% REM ECHO %YEAR% REM ECHO %MONTH% REM ECHO %DAY% move C:\nginx\logs\Access.log C:\nginx\logs\Old_Logs\Access_%DATE_FRM%.log move C:\nginx\logs\Error.log C:\nginx\logs\Old_Logs\Error_%DATE_FRM%.log call C:\nginx\nginx -p C:\nginx -s reopen
Change the Path to the path of your NGINX Log folder. Also create a new folder in the 'Logs' folder called 'Old_Logs'
Save the BAT file.
We now need to create a Scheduled Task to run this BAT file once a Day.
Create a Basic Task
Daily Task or Weekly depending on how often you want to create a new log.
Choose a Time for it to change logs, i chose 00:00:01 so it would create a new log after midnight.
Next select the location of the BAT file and click next until your seen the screen below.
Make sure to put a tick in the 'Open the properties dialog....' box and click finish.
For The Task to restart NGINX the same user has to run the Task Scheduler and the Service.
Select the correct user in 'Change User or Group' and tick the 'Run with highest privileges' box and click 'ok'.
Next run 'services.msc'
Find your NGINX Service and right click on it 'properties'.
On the 'log on' tab change it from 'Local System Account' to 'This Account' and enter the same username as you did for the Task Scheduler.
Finally click Apply and Ok. And that's it. The task will run, move the access.log to the new folder and rename it with the date. NGINX will then create a new access.log file and repeat.