kubernetes/docs/man/kube-scheduler.md
2015-06-30 15:49:52 +02:00

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NAME

kube-scheduler - Schedules containers on hosts.

SYNOPSIS

kube-scheduler [OPTIONS]

DESCRIPTION

The kubernetes scheduler is a policy-rich, topology-aware, workload-specific function that significantly impacts availability, performance, and capacity. The scheduler needs to take into account individual and collective resource requirements, quality of service requirements, hardware/software/policy constraints, affinity and anti-affinity specifications, data locality, inter-workload interference, deadlines, and so on. Workload-specific requirements will be exposed through the API as necessary.

The kube-scheduler can take several options.

OPTIONS

  •   **--address=127.0.0.1**: The IP address to serve on (set to 0.0.0.0 for all interfaces)
    
  •   **--algorithm-provider="DefaultProvider"**: The scheduling algorithm provider to use, one of: DefaultProvider
    
  •   **--alsologtostderr=false**: log to standard error as well as files
    
  •   **--kubeconfig=""**: Path to kubeconfig file with authorization and master location information.
    
  •   **--log-backtrace-at=:0**: when logging hits line file:N, emit a stack trace
    
  •   **--log-dir=**: If non-empty, write log files in this directory
    
  •   **--log-flush-frequency=5s**: Maximum number of seconds between log flushes
    
  •   **--logtostderr=true**: log to standard error instead of files
    
  •   **--master=""**: The address of the Kubernetes API server (overrides any value in kubeconfig)
    
  •   **--policy-config-file=""**: File with scheduler policy configuration
    
  •   **--port=10251**: The port that the scheduler's http service runs on
    
  •   **--profiling=true**: Enable profiling via web interface host:port/debug/pprof/
    
  •   **--stderrthreshold=2**: logs at or above this threshold go to stderr
    
  •   **--v=0**: log level for V logs
    
  •   **--version=false**: Print version information and quit
    
  •   **--vmodule=**: comma-separated list of pattern=N settings for file-filtered logging
    

EXAMPLES

/usr/bin/kube-scheduler --logtostderr=true --v=0 --master=127.0.0.1:8080

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