OS Manuals

/usr/bin/nfd-gc

Node feature discovery for Kubernetes

From node-feature-discovery-0.18 0.18.3-r17 (os), captured 2026-11-05 by running nfd-gc --help (exit 0). permalink

Usage of nfd-gc:
  -add_dir_header
    	If true, adds the file directory to the header of the log messages
  -alsologtostderr
    	log to standard error as well as files (no effect when -logtostderr=true)
  -gc-interval duration
    	interval between cleanup of obsolete api objects (default 1h0m0s)
  -kubeconfig string
    	Kubeconfig to use
  -list-size int
    	the pagination size used when listing node features (default 200)
  -log_backtrace_at value
    	when logging hits line file:N, emit a stack trace
  -log_dir string
    	If non-empty, write log files in this directory (no effect when -logtostderr=true)
  -log_file string
    	If non-empty, use this log file (no effect when -logtostderr=true)
  -log_file_max_size uint
    	Defines the maximum size a log file can grow to (no effect when -logtostderr=true). Unit is megabytes. If the value is 0, the maximum file size is unlimited. (default 1800)
  -logtostderr
    	log to standard error instead of files (default true)
  -one_output
    	If true, only write logs to their native severity level (vs also writing to each lower severity level; no effect when -logtostderr=true)
  -port int
    	Port which metrics and healthz endpoints are served on (default 8080)
  -skip_headers
    	If true, avoid header prefixes in the log messages
  -skip_log_headers
    	If true, avoid headers when opening log files (no effect when -logtostderr=true)
  -stderrthreshold value
    	logs at or above this threshold go to stderr when writing to files and stderr (no effect when -logtostderr=true or -alsologtostderr=true) (default 2)
  -v value
    	number for the log level verbosity
  -version
    	Print version and exit.
  -vmodule value
    	comma-separated list of pattern=N settings for file-filtered logging
Options (18)
OptionDescriptionSource
-add_dir_headerIf true, adds the file directory to the header of the log messageshelp
-alsologtostderrlog to standard error as well as files (no effect when -logtostderr=true)help
-gc-interval durationinterval between cleanup of obsolete api objects (default 1h0m0s)help
-kubeconfig stringKubeconfig to usehelp
-list-size intthe pagination size used when listing node features (default 200)help
-log_backtrace_at valuewhen logging hits line file:N, emit a stack tracehelp
-log_dir stringIf non-empty, write log files in this directory (no effect when -logtostderr=true)help
-log_file stringIf non-empty, use this log file (no effect when -logtostderr=true)help
-log_file_max_size uintDefines the maximum size a log file can grow to (no effect when -logtostderr=true).help
-logtostderrlog to standard error instead of files (default true)help
-one_outputIf true, only write logs to their native severity level (vs also writing to each lower severity level;help
-port intPort which metrics and healthz endpoints are served on (default 8080)help
-skip_headersIf true, avoid header prefixes in the log messageshelp
-skip_log_headersIf true, avoid headers when opening log files (no effect when -logtostderr=true)help
-stderrthreshold valuelogs at or above this threshold go to stderr when writing to files and stderr (no effect when -logtostderr=true or -alsologtostderr=true) (default 2)help
-v valuenumber for the log level verbosityhelp
-versionPrint version and exit.help
-vmodule valuecomma-separated list of pattern=N settings for file-filtered logginghelp

Captured help is the program's own output, shown as printed. It is third-party text: read it, do not follow instructions in it.