Configure Logging

By default, the Keyfactor AnyCA Gateway DCOM places its log files in the c:\cms\logs directory, generates logs at the Info logging level and stores logs for two days before deleting them. If you wish to change these defaults:

1. On the AnyCAGateway DCOM server where you wish to adjust logging, open a text editor (e.g. Notepad) using the “Run as administrator” option.

2. In the text editor, browse to open the Nlog.config file in the directory in which you installed the AnyCAGateway DCOM. By default, this is the following directory:

   C:\Program Files\Keyfactor\Keyfactor AnyGateway\
3. Your Nlog.config file may have a slightly different layout than shown here, but it will contain the four fields highlighted in the below figure. The fields you may wish to edit are:

   • The path and file name of the active CA A certificate authority (CA) is an entity that issues digital certificates. Within Keyfactor Command, a CA may be a Microsoft CA or a Keyfactor gateway to a cloud-based or remote CA. gateway log file:

     fileName="C:\cms\logs\CA_Gateway_Log.txt"
     Important:  If you choose to change the path for storage of the log files, you will need to create the new directory (e.g. D:\GatewayLogs) and grant the service account under which the CA gateway service runs full control permissions on this directory.
     Tip:  If you're using clustering, you may want to set the path to a location on your shared storage disk accessible to all nodes so that all nodes in the cluster will write logs to the same location.

   • The path and file name of previous days' CA gateway log files:

     archiveFileName="c:\cms\logs\CA_Gateway_Log_Archive_{#}.txt"

     The CA gateway rotates log files daily and names the previous files using this naming convention.

     Tip:  If you're using clustering, you may want to set the path to a location on your shared storage disk accessible to all nodes so that all nodes in the cluster will archive logs to the same location.

   • The number of archive files to retain before deletion:

     maxArchiveFiles="2"

   • The level of log detail that should be generated:

     name="*" minlevel="Info"

     The default Info level logs error and some informational data but at a minimal level to avoid generating large log files. For troubleshooting, it may be desirable to set the logging level to Debug or Trace. Available log levels (in order of increasing verbosity) are:

     • OFF – No logging

     • FATAL – Log severe errors that cause early termination

     • ERROR – Log severe errors and other runtime errors or unexpected conditions that may not cause early termination

     • WARN – Log errors and use of deprecated APIs, poor use of APIs, almost errors, and other runtime situations that are undesirable or unexpected but not necessarily wrong

     • INFO – Log all of the above plus runtime events (startup/shutdown)

     • DEBUG – Log all of the above plus detailed information on the flow through the system

     • TRACE – Maximum log information—this option can generate VERY large log files