Usage of /usr/bin/envoy-sidecar-helper:
  -check.duration duration
    	duration to check if container is stopped (default 1s)
  -container string
    	container or containers to watch (splited with comma)
  -envoy.endpoint.quit string
    	endpoint to quit envoy (default "/quitquitquit")
  -envoy.endpoint.ready string
    	endpoint to check envoy is ready (default "/healthz/ready")
  -envoy.host string
    	envoy host (default "http://127.0.0.1")
  -envoy.port int
    	envoy port (default 15020)
  -envoy.ready.check
    	check envoy is ready (default true)
  -envoy.ready.file string
    	 (default "/envoy-sidecar-helper/envoy.ready")
  -envoy.ready.port int
    	health port (default 15021)
  -exit.zero
    	watch containers for zero exit status code
  -http.timeout duration
    	http timeout (default 5s)
  -insecure
    	insecure connection to kubernetes API
  -kubeconfig string
    	path to kubeconfig file
  -log.level string
    	log level (DEBUG, INFO, WARN, ERROR, FATAL, PANIC) (default "INFO")
  -log.pretty
    	logs in text format
  -log.reportCaller
    	log line number and file name (default true)
  -namespace string
    	namespace
  -pod string
    	pod name