gistfile1.txt

flag provided but not defined: -discoveryCacheDir
Usage of istio-operator:
  -alsologtostderr
    	log to standard error as well as files
  -alwaysPull
    	Whether to always pull the installer container
  -deploymentType string
    	The default deployment type
  -enable3scale
    	Whether to enable the 3scale adapter
  -istioPrefix string
    	The default istio prefix for images
  -istioVersion string
    	The default istio version for images
  -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
  -logtostderr
    	log to standard error instead of files
  -masterPublicURL string
    	The public URL of the master when using Launcher
  -release string
    	The OpenShift release (default "v3.10")
  -stderrthreshold value
    	logs at or above this threshold go to stderr
  -v value
    	log level for V logs
  -vmodule value
    	comma-separated list of pattern=N settings for file-filtered logging