resource.log file is always created,throwing errors on read-only filesystems

[sam-github]

For security, containers should be able to run with a read-only FS, but this package throws errors if it cannot create resourceRegistry.log.

There appears to be some configuration available in

node-ibmapm-restclient/lib/plugins/logutil.js

Lines 22 to 31 in 464089d

	dumper_file: {
	type: 'file',
	maxLogSize: global.KNJ_MAX_LOG_SIZE,
	filename: 'resourceRegistry.log'
	}
	},
	categories: {
	default: {
	appenders: [
	isTrue(process.env.KNJ_LOG_TO_CONSOLE) ? 'knj_restclient_log_console' : 'knj_restclient_log_file'

, but it isn't sufficient.

Even when KNJ_LOG_LEVEL is set to NONE, the file is created (but empty).

Even when KNJ_LOG_TO_CONSOLE is set to true, the file is created.

Is there any other mechanisms to avoid any attempts to write to the local FS?

If not, can you implement one? Perhaps make KNJ_LOG_TO_CONSOLE cause all logging to go to console?