device-injector: always log injection summary.

[klihub]

Always log device injection summary, also in verbose mode.

[chrishenzie]

LGTM outside of one comment

[mikebrow]

wdyt about:
if verbose .. log.Infof
else log.Debugf

[chrishenzie]

@mikebrow I would expect applications to always write info/warn/error logs and not condition that behind anything, but optionally (additionally) log debug logs. Maybe this would be simpler if instead of verbose, we just added a log-level flag.

[mikebrow]

@mikebrow I would expect applications to always write info/warn/error logs and not condition that behind anything, but optionally (additionally) log debug logs. Maybe this would be simpler if instead of verbose, we just added a log-level flag.

nod.. guess we have not been consistent on the plugin log level vs verbosity flag options handled by each main() impl...

maybe set the default in config.. anyhow I suppose this PR is better and we could use a discussion and normalization across the samples/plugins.

[mikebrow]

LGTM