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Documentation

Index

• Constants
• type CMServer
  • func NewCMServer() *CMServer
  • func (s *CMServer) AddFlags(fs *pflag.FlagSet)
• type ControllerManagerConfiguration

Constants

const (
	// FederatedControllerManagerPort is the default port for the federation controller manager status server.
	// May be overridden by a flag at startup.
	FederatedControllerManagerPort = 10253
)

Types

type CMServer

type CMServer struct {
	ControllerManagerConfiguration
	Master     string
	Kubeconfig string
}

CMServer is the main context object for the controller manager.

func NewCMServer

func NewCMServer() *CMServer

NewCMServer creates a new CMServer with a default config.

func (*CMServer) AddFlags

func (s *CMServer) AddFlags(fs *pflag.FlagSet)

AddFlags adds flags for a specific CMServer to the specified FlagSet

type ControllerManagerConfiguration

type ControllerManagerConfiguration struct {
	// port is the port that the controller-manager's http service runs on.
	Port int `json:"port"`
	// address is the IP address to serve on (set to 0.0.0.0 for all interfaces).
	Address string `json:"address"`
	// federation name.
	FederationName string `json:"federationName"`
	// zone name, like example.com.
	ZoneName string `json:"zoneName"`
	// zone ID, for use when zoneName is ambiguous.
	ZoneID string `json:"zoneID"`
	// ServiceDnsSuffix is the dns suffix to use when publishing federated services.
	ServiceDnsSuffix string `json:"serviceDnsSuffix"`
	// dnsProvider is the provider for dns services.
	DnsProvider string `json:"dnsProvider"`
	// dnsConfigFile is the path to the dns provider configuration file.
	DnsConfigFile string `json:"dnsConfigFile"`
	// concurrentServiceSyncs is the number of services that are
	// allowed to sync concurrently. Larger number = more responsive service
	// management, but more CPU (and network) load.
	ConcurrentServiceSyncs int `json:"concurrentServiceSyncs"`
	// concurrentReplicaSetSyncs is the number of ReplicaSets that are
	// allowed to sync concurrently. Larger number = more responsive service
	// management, but more CPU (and network) load.
	ConcurrentReplicaSetSyncs int `json:"concurrentReplicaSetSyncs"`
	// concurrentJobSyncs is the number of Jobs that are
	// allowed to sync concurrently. Larger number = more responsive service
	// management, but more CPU (and network) load.
	ConcurrentJobSyncs int `json:"concurrentJobSyncs"`
	// clusterMonitorPeriod is the period for syncing ClusterStatus in cluster controller.
	ClusterMonitorPeriod metav1.Duration `json:"clusterMonitorPeriod"`
	// APIServerQPS is the QPS to use while talking with federation apiserver.
	APIServerQPS float32 `json:"federatedAPIQPS"`
	// APIServerBurst is the burst to use while talking with federation apiserver.
	APIServerBurst int `json:"federatedAPIBurst"`
	// enableProfiling enables profiling via web interface host:port/debug/pprof/
	EnableProfiling bool `json:"enableProfiling"`
	// enableContentionProfiling enables lock contention profiling, if enableProfiling is true.
	EnableContentionProfiling bool `json:"enableContentionProfiling"`
	// leaderElection defines the configuration of leader election client.
	LeaderElection componentconfig.LeaderElectionConfiguration `json:"leaderElection"`
	// contentType is contentType of requests sent to apiserver.
	ContentType string `json:"contentType"`
	// ConfigurationMap determining which controllers should be enabled or disabled
	Controllers utilflag.ConfigurationMap `json:"controllers"`
	// HpaScaleForbiddenWindow is the duration used by federation hpa controller to
	// determine if it can move max and/or min replicas around (or not), of a cluster local
	// hpa object, by comparing current time with the last scaled time of that cluster local hpa.
	// Lower value will result in faster response to scalibility conditions achieved
	// by cluster local hpas on local replicas, but too low a value can result in thrashing.
	// Higher values will result in slower response to scalibility conditions on local replicas.
	HpaScaleForbiddenWindow metav1.Duration `json:"HpaScaleForbiddenWindow"`
	// pre-configured namespace name that would be created only in federation control plane
	FederationOnlyNamespace string `json:"federationOnlyNamespaceName"`
}