mirror of https://github.com/k3s-io/k3s
75 lines
3.8 KiB
Markdown
75 lines
3.8 KiB
Markdown
<!-- BEGIN MUNGE: UNVERSIONED_WARNING -->
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<!-- BEGIN STRIP_FOR_RELEASE -->
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<img src="http://kubernetes.io/img/warning.png" alt="WARNING"
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width="25" height="25">
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<img src="http://kubernetes.io/img/warning.png" alt="WARNING"
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width="25" height="25">
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<img src="http://kubernetes.io/img/warning.png" alt="WARNING"
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width="25" height="25">
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<img src="http://kubernetes.io/img/warning.png" alt="WARNING"
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width="25" height="25">
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<img src="http://kubernetes.io/img/warning.png" alt="WARNING"
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width="25" height="25">
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<h2>PLEASE NOTE: This document applies to the HEAD of the source tree</h2>
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If you are using a released version of Kubernetes, you should
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refer to the docs that go with that version.
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Documentation for other releases can be found at
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[releases.k8s.io](http://releases.k8s.io).
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</strong>
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--
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<!-- END STRIP_FOR_RELEASE -->
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<!-- END MUNGE: UNVERSIONED_WARNING -->
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## federation-controller-manager
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### Synopsis
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The federation controller manager is a daemon that embeds
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the core control loops shipped with federation. In applications of robotics and
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automation, a control loop is a non-terminating loop that regulates the state of
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the system. In federation, a controller is a control loop that watches the shared
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state of the federation cluster through the apiserver and makes changes attempting
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to move the current state towards the desired state. Examples of controllers that
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ship with federation today is the cluster controller.
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```
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federation-controller-manager
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```
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### Options
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```
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--address=0.0.0.0: The IP address to serve on (set to 0.0.0.0 for all interfaces)
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--cluster-monitor-period=40s: The period for syncing ClusterStatus in ClusterController.
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--concurrent-service-syncs=10: The number of service syncing operations that will be done concurrently. Larger number = faster endpoint updating, but more CPU (and network) load
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--federated-api-burst=30: Burst to use while talking with federation apiserver
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--federated-api-qps=20: QPS to use while talking with federation apiserver
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--kube-api-content-type="": ContentType of requests sent to apiserver. Passing application/vnd.kubernetes.protobuf is an experimental feature now.
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--kubeconfig="": Path to kubeconfig file with authorization and master location information.
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--leader-elect[=false]: Start a leader election client and gain leadership before executing the main loop. Enable this when running replicated components for high availability.
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--leader-elect-lease-duration=15s: The duration that non-leader candidates will wait after observing a leadership renewal until attempting to acquire leadership of a led but unrenewed leader slot. This is effectively the maximum duration that a leader can be stopped before it is replaced by another candidate. This is only applicable if leader election is enabled.
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--leader-elect-renew-deadline=10s: The interval between attempts by the acting master to renew a leadership slot before it stops leading. This must be less than or equal to the lease duration. This is only applicable if leader election is enabled.
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--leader-elect-retry-period=2s: The duration the clients should wait between attempting acquisition and renewal of a leadership. This is only applicable if leader election is enabled.
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--log-flush-frequency=5s: Maximum number of seconds between log flushes
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--master="": The address of the federation API server (overrides any value in kubeconfig)
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--port=10253: The port that the controller-manager's http service runs on
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--profiling[=true]: Enable profiling via web interface host:port/debug/pprof/
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```
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###### Auto generated by spf13/cobra on 29-May-2016
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<!-- BEGIN MUNGE: GENERATED_ANALYTICS -->
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[]()
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<!-- END MUNGE: GENERATED_ANALYTICS -->
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