OS Manuals

/usr/bin/manager

A toolkit to run Ray applications on Kubernetes

From kuberay-operator 1.7.2-r0 (enterprise-packages), captured 2026-11-08 by running manager --help (exit 0). permalink

Usage of /usr/bin/manager:
  -batch-scheduler string
    	Batch scheduler name, supported values are volcano, yunikorn, kai-scheduler.
  -burst int
    	The maximum burst for throttling requests from this client to the Kubernetes API server. (default 200)
  -config string
    	Path to structured config file. Flags are ignored if config file is set.
  -enable-batch-scheduler
    	(Deprecated) Enable batch scheduler. Currently is volcano, which supports gang scheduler policy. Please use --batch-scheduler instead.
  -enable-leader-election
    	Enable leader election for controller manager. Enabling this will ensure there is only one active controller manager. (default true)
  -enable-metrics
    	Enable the emission of control plane metrics.
  -feature-gates string
    	A set of key=value pairs that describe feature gates. E.g. FeatureOne=true,FeatureTwo=false,...
  -forced-cluster-upgrade
    	(Deprecated) Forced cluster upgrade flag
  -health-probe-bind-address string
    	The address the probe endpoint binds to. (default ":8082")
  -kubeconfig string
    	Paths to a kubeconfig. Only required if out-of-cluster.
  -leader-election-namespace string
    	Namespace where the leader election resource lives. Defaults to the pod namespace if not set.
  -log-file-encoder string
    	Encoder to use for log file. Valid values are 'json' and 'console'. Defaults to 'json' (default "json")
  -log-file-path string
    	Synchronize logs to local file
  -log-stdout-encoder string
    	Encoder to use for logging stdout. Valid values are 'json' and 'console'. Defaults to 'json' (default "json")
  -metrics-addr string
    	The address the metric endpoint binds to. (default ":8080")
  -qps float
    	The QPS value for the client communicating with the Kubernetes API server. (default 100)
  -reconcile-concurrency int
    	max concurrency for reconciling (default 1)
  -use-kubernetes-proxy
    	Use Kubernetes proxy subresource when connecting to the Ray Head node.
  -watch-namespace string
    	Specify a list of namespaces to watch for custom resources, separated by commas. If left empty, all namespaces will be watched.
  -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'.
Options (24)
OptionDescriptionSource
-batch-scheduler stringBatch scheduler name, supported values are volcano, yunikorn, kai-scheduler.help
-burst intThe maximum burst for throttling requests from this client to the Kubernetes API server.help
-config stringPath to structured config file.help
-enable-batch-scheduler(Deprecated) Enable batch scheduler.help
-enable-leader-electionEnable leader election for controller manager.help
-enable-metricsEnable the emission of control plane metrics.help
-feature-gates stringA set of key=value pairs that describe feature gates.help
-forced-cluster-upgrade(Deprecated) Forced cluster upgrade flaghelp
-health-probe-bind-address stringThe address the probe endpoint binds to.help
-kubeconfig stringPaths to a kubeconfig.help
-leader-election-namespace stringNamespace where the leader election resource lives.help
-log-file-encoder stringEncoder to use for log file.help
-log-file-path stringSynchronize logs to local filehelp
-log-stdout-encoder stringEncoder to use for logging stdout.help
-metrics-addr stringThe address the metric endpoint binds to.help
-qps floatThe QPS value for the client communicating with the Kubernetes API server.help
-reconcile-concurrency intmax concurrency for reconciling (default 1)help
-use-kubernetes-proxyUse Kubernetes proxy subresource when connecting to the Ray Head node.help
-watch-namespace stringSpecify a list of namespaces to watch for custom resources, separated by commas.help
-zap-develDevelopment Mode defaults(encoder=consoleEncoder,logLevel=Debug,stackTraceLevel=Warn).help
-zap-encoder valueZap log encoding (one of 'json' or 'console')help
-zap-log-level valueZap Level to configure the verbosity of logging.help
-zap-stacktrace-level valueZap Level at and above which stacktraces are captured (one of 'info', 'error', 'panic').help
-zap-time-encoding valueZap time encoding (one of 'epoch', 'millis', 'nano', 'iso8601', 'rfc3339' or 'rfc3339nano').help

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