README.md: clarify -logtostderr

It's a shortcut. The other options only matter when it is false.
kubernetes · Apr 4, 2022 · 8bb43cc · 8bb43cc
1 parent c697110
commit 8bb43cc
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/klog.go b/klog.go
@@ -41,6 +41,10 @@
 //
 //	-logtostderr=true
 //		Logs are written to standard error instead of to files.
+//              This shortcuts most of the usual output routing:
+//              -alsologtostderr, -stderrthreshold and -log_dir have no
+//              effect and output redirection at runtime with SetOutput is
+//              ignored.
 //	-alsologtostderr=false
 //		Logs are written to standard error as well as to files.
 //	-stderrthreshold=ERROR