Documentation
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Overview ¶
Package app does all of the work necessary to configure and run a Kubernetes app process.
Package app does all of the work necessary to configure and run a Kubernetes app process.
Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func NewProxyCommand ¶
NewProxyCommand creates a *cobra.Command object with default parameters
Types ¶
type Conntracker ¶
type Conntracker interface {
// SetMax adjusts nf_conntrack_max.
SetMax(max int) error
// SetTCPEstablishedTimeout adjusts nf_conntrack_tcp_timeout_established.
SetTCPEstablishedTimeout(seconds int) error
// SetTCPCloseWaitTimeout nf_conntrack_tcp_timeout_close_wait.
SetTCPCloseWaitTimeout(seconds int) error
}
Conntracker is an interface to the global sysctl. Descriptions of the various sysctl fields can be found here:
https://www.kernel.org/doc/Documentation/networking/nf_conntrack-sysctl.txt
type Options ¶
type Options struct {
// ConfigFile is the location of the proxy server's configuration file.
ConfigFile string
// WriteConfigTo is the path where the default configuration will be written.
WriteConfigTo string
// CleanupAndExit, when true, makes the proxy server clean up iptables and ipvs rules, then exit.
CleanupAndExit bool
// CleanupIPVS, when true, makes the proxy server clean up ipvs rules before running.
CleanupIPVS bool
// WindowsService should be set to true if kube-proxy is running as a service on Windows.
// Its corresponding flag only gets registered in Windows builds
WindowsService bool
// contains filtered or unexported fields
}
Options contains everything necessary to create and run a proxy server.
func (*Options) ApplyDefaults ¶
func (o *Options) ApplyDefaults(in *kubeproxyconfig.KubeProxyConfiguration) (*kubeproxyconfig.KubeProxyConfiguration, error)
ApplyDefaults applies the default values to Options.
type ProxyServer ¶
type ProxyServer struct {
Client clientset.Interface
EventClient v1core.EventsGetter
IptInterface utiliptables.Interface
IpvsInterface utilipvs.Interface
IpsetInterface utilipset.Interface
Proxier proxy.Provider
Broadcaster record.EventBroadcaster
Recorder record.EventRecorder
ConntrackConfiguration kubeproxyconfig.KubeProxyConntrackConfiguration
Conntracker Conntracker // if nil, ignored
ProxyMode string
NodeRef *v1.ObjectReference
CleanupIPVS bool
MetricsBindAddress string
EnableProfiling bool
UseEndpointSlices bool
OOMScoreAdj *int32
ConfigSyncPeriod time.Duration
HealthzServer *healthcheck.ProxierHealthServer
// contains filtered or unexported fields
}
ProxyServer represents all the parameters required to start the Kubernetes proxy server. All fields are required.
func NewProxyServer ¶
func NewProxyServer(o *Options) (*ProxyServer, error)
NewProxyServer returns a new ProxyServer.
func (*ProxyServer) CleanupAndExit ¶
func (s *ProxyServer) CleanupAndExit() error
CleanupAndExit remove iptables rules and exit if success return nil
func (*ProxyServer) Run ¶
func (s *ProxyServer) Run() error
Run runs the specified ProxyServer. This should never exit (unless CleanupAndExit is set). TODO: At the moment, Run() cannot return a nil error, otherwise it's caller will never exit. Update callers of Run to handle nil errors.
Source Files