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 ¶
const ( EnvVarProxyName = "WAO_SERVICE_PROXY_NAME" DefaultHealthzBindAddress = "0.0.0.0:10356" DefaultMetricsBindAddress = "0.0.0.0:10349" )
Variables ¶
var ( // WAOProxyName is the service proxy name of this proxy. // It uses the value of the environment variable WAO_SERVICE_PROXY_NAME, set in init() function. // If not set or empty, this proxy will act as default service proxy. // If set, this proxy will act as non-default service proxy, and only proxy services with the same name. WAOProxyName = "" )
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 adjusts nf_conntrack_tcp_timeout_close_wait.
SetTCPCloseWaitTimeout(seconds int) error
// SetTCPBeLiberal adjusts nf_conntrack_tcp_be_liberal.
SetTCPBeLiberal(value int) error
// SetUDPTimeout adjusts nf_conntrack_udp_timeout.
SetUDPTimeout(seconds int) error
// SetUDPStreamTimeout adjusts nf_conntrack_udp_timeout_stream.
SetUDPStreamTimeout(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
// InitAndExit, when true, makes the proxy server makes configurations that need privileged access, then exit.
InitAndExit 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.
type ProxyServer ¶
type ProxyServer struct {
Config *kubeproxyconfig.KubeProxyConfiguration
Client clientset.Interface
Broadcaster events.EventBroadcaster
Recorder events.EventRecorder
NodeRef *v1.ObjectReference
HealthzServer *healthcheck.ProxierHealthServer
Hostname string
PrimaryIPFamily v1.IPFamily
NodeIPs map[v1.IPFamily]net.IP
Proxier proxy.Provider
// contains filtered or unexported fields
}
ProxyServer represents all the parameters required to start the Kubernetes proxy server. All fields are required.
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