Symptoms:

The log files in X:\CA\VirtualAssurance\apache\logs grow very large - potentially gigs in size.

Cause:

This is the default configuration for Apache. Log files do not rotate or wrap-around. They have unrestricted growth.

Resolution:

Apache can be configured to rotate log files. This will prevent individual logs from growing to gigs in size. However, the older logs still need to be cleaned up/removed via other methods. This configuration only provides Apache the facilities to create log files in a more workable size.

1. Stop the CAAIPApache Service.
2. Open the X:\CA\VirtualAssurance\apache\conf\httpd.conf in a text editor.
3. Look for the original entries and replace them with the updated entries based on this table:
   

   Original Entry	Updated Entry
   ErrorLog "logs/error.log"	ErrorLog "|bin/rotatelogs.exe -l -f logs/errorlog.%Y-%m-%d-%H_%M_%S 10M"
   CustomLog "logs/access.log" common	CustomLog "|bin/rotatelogs.exe -l -f logs/access.log.%Y-%m-%d-%H_%M_%S 10M" common

4. Save the the httpd.conf.
5. Open the X:\CA\VirtualAssurance\apache\conf\extra\httpd-ssl.conf in a text editor.
6. Look for the original entries and replace them with the updated entries based on this table:
   

   Original Entry	Updated Entry
   ErrorLog "X:/CA/VirtualAssurance/apache/logs/error.log"	ErrorLog "|bin/rotatelogs.exe -l -f logs/errorlog.%Y-%m-%d-%H_%M_%S 10M"
   TransferLog "X:/CA/VirtualAssurance/apache/logs/access.log"	TransferLog "|bin/rotatelogs.exe -l -f logs/access.log.%Y-%m-%d-%H_%M_%S 10M"
   CustomLog "X:/CA/VirtualAssurance/apache/logs/ssl_request.log" \           "%t %h %{SSL_PROTOCOL}x %{SSL_CIPHER}x \"%r\" %b"	CustomLog "|bin/rotatelogs.exe -l -f logs/ssl_request.log.%Y-%m-%d-%H_%M_%S 10M" \           "%t %h %{SSL_PROTOCOL}x %{SSL_CIPHER}x \"%r\" %b"

   Note, the "CustomLog" entry spans two lines. This is the correct configuration.
7. Save the httpd-ssl.conf
8. Restart the CAAIPApache Service

Additional Information:

• The above resolution will have Apache generate 10 MB log files.
• Feel free to adjust the size as desired.
• The size is configured by the "10M" directive in the above examples.
• Apache will not automatically delete the old logs. However, having the logging output to multiple/smaller logs will allow for logs to be removed/deleted without shutting down the service.

Apache HTTPD Rotate Logs documentation

Release: SEAUBC99000-12.7-Server Automation-Base Configuration
Component: