From opCharts 4.1.0, opEvents 3.1.0, opHA 3.1.0, opReports 4.1.0 and opConfig 4.1.0 version, the .nmis configuration files will be replaced by .json files. 

The installer will perform all the conversion, and it will be merging as always the old configuration items with new configuration items. 

 When migrate to one of these products versions, upgrading all products will be required. 

New opcommon-cli tool


A new action is available with /usr/local/omk/bin/opcommon-cli.pl to convert .nmis files to .json files if needed.

It has the following actions: 

File Migration


The installer will run the common-cli tool to convert all the .nmis files in the /conf directory into .json. 

The files will be moved to the archive directory, by default conf/archive, but it can be modified in the configuration item archive_converted_files.

JSON Tools


We can use a validator to check our JSON files syntax, like JSLint