kube-scheduler最佳配置

--address string

0.0.0.0

The IP address to serve on (set to 0.0.0.0 for all interfaces) (default "0.0.0.0")

--algorithm-provider string

DefaultProvider

The scheduling algorithm provider to use, one of: DefaultProvider

--failure-domains string

kubernetes.io/hostname,<br/> failure-domain.beta.kubernetes.io/zone,<br/> failure-domain.beta.kubernetes.io/region

Indicate the "all topologies" set for an empty topologyKey when it's used for PreferredDuringScheduling pod anti-affinity. (default "kubernetes.io/hostname,failure-domain.beta.kubernetes.io/zone,failure-domain.beta.kubernetes.io/region")

--feature-gates value

A set of key=value pairs that describe feature gates for alpha/experimental features. Options are: <br/> AllAlpha=true

--google-json-key string

The Google Cloud Platform Service Account JSON Key to use for authentication.

--hard-pod-affinity-symmetric-weight int

1

RequiredDuringScheduling affinity is not symmetric, but there is an implicit PreferredDuringScheduling affinity rule corresponding to every RequiredDuringScheduling affinity rule. --hard-pod-affinity-symmetric-weight represents the weight of implicit PreferredDuringScheduling affinity rule. (default 1)

--kube-api-burst value

100

Burst to use while talking with kubernetes apiserver (default 100)

--kube-api-content-type string

application/vnd.kubernetes.protobuf

Content type of requests sent to apiserver. (default "application/vnd.kubernetes.protobuf")

--kube-api-qps value

50

QPS to use while talking with kubernetes apiserver (default 50)

--kubeconfig string

Path to kubeconfig file with authorization and master location information.

--leader-elect

true

Start a leader election client and gain leadership before executing the main loop. Enable this when running replicated components for high availability. (default true)

--leader-elect-lease-duration 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. (default 15s)

--leader-elect-renew-deadline duration

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. (default 10s)

--leader-elect-retry-period duration

2s

The duration the clients should wait between attempting acquisition and renewal of a leadership. This is only applicable if leader election is enabled. (default 2s)

--master string

The address of the Kubernetes API server (overrides any value in kubeconfig)

--policy-config-file string

File with scheduler policy configuration

--port value

10251

The port that the scheduler's http service runs on (default 10251)

--profiling

true

Enable profiling via web interface host:port/debug/pprof/ (default true)

--scheduler-name string

default-scheduler

Name of the scheduler, used to select which pods will be processed by this scheduler, based on pod's annotation with key 'scheduler.alpha.kubernetes.io/name' (default "default-scheduler")

--address string

0.0.0.0

The IP address to serve on (set to 0.0.0.0 for all interfaces) (default "0.0.0.0")

--kubeconfig string

Path to kubeconfig file with authorization and master location information.

--master string

The address of the Kubernetes API server (overrides any value in kubeconfig)

--policy-config-file string

File with scheduler policy configuration

--port value

10251

The port that the scheduler's http service runs on (default 10251)

--profiling

true

Enable profiling via web interface host:port/debug/pprof/ (default true)