Usage of /usr/bin/cmd:
  -cluster-resource-namespace string
    	The namespace for secrets in which cluster-scoped resources are found.
  -health-probe-bind-address string
    	The address the probe endpoint binds to. (default ":8081")
  -kube-api-burst int
    	The client-side burst limit for requests to the Kubernetes API server. Only used when --kube-api-qps is positive; if unset or not positive it defaults to max(10, 2*QPS).
  -kube-api-qps float
    	The client-side QPS limit for requests to the Kubernetes API server. Zero or a negative value disables client-side rate limiting. (default -1)
  -kubeconfig string
    	Paths to a kubeconfig. Only required if out-of-cluster.
  -leader-elect
    	Enable leader election for controller manager. Enabling this will ensure there is only one active controller manager. (default true)
  -max-concurrent-reconciles int
    	The maximum number of CertificateRequests and CertificateSigningRequests reconciled in parallel. Issuer reconciliation always uses one worker. (default 1)
  -max-retry-duration duration
    	The max amount of time after certificate request creation that we will retry when an error occurs. (default 2m0s)
  -metrics-bind-address string
    	The address the metric endpoint binds to. (default ":8080")
  -zap-devel
    	Development Mode defaults(encoder=consoleEncoder,logLevel=Debug,stackTraceLevel=Warn). Production Mode defaults(encoder=jsonEncoder,logLevel=Info,stackTraceLevel=Error)
  -zap-encoder value
    	Zap log encoding (one of 'json' or 'console')
  -zap-log-level value
    	Zap Level to configure the verbosity of logging. Can be one of 'debug', 'info', 'error', 'panic' or any integer value > 0 which corresponds to custom debug levels of increasing verbosity
  -zap-stacktrace-level value
    	Zap Level at and above which stacktraces are captured (one of 'info', 'error', 'panic').
  -zap-time-encoding value
    	Zap time encoding (one of 'epoch', 'millis', 'nano', 'iso8601', 'rfc3339' or 'rfc3339nano'). Defaults to 'epoch'.