Rename fields in logs
Output filter: rename-fields¶
This plugin renames fields before sending them to the output destination.
Add the following 'outputFilter' section to the Logagent configuration file. Note that you can use the plugin with multiple configurations for different event sources.
# tail web server logs input: files: - '/var/log/*/access_log' # log agent parses web server logs out of the box ... # output filter to rename the user field into user_object outputFilter: rename-fields: module: rename-fields # JS regular expression to match log source name, # in this case it matches all matchSource: !!js/regexp .* fields: - fieldName: user renameTo: user_object