preflight

package
v1.5.4 Latest Latest
Warning

This package is not in the latest version of its module.

Go to latest
Published: Mar 7, 2017 License: Apache-2.0 Imports: 11 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func RunInitMasterChecks

func RunInitMasterChecks(cfg *kubeadmapi.MasterConfiguration) error

func RunJoinNodeChecks

func RunJoinNodeChecks(cfg *kubeadmapi.NodeConfiguration) error

func RunResetCheck

func RunResetCheck() error

Types

type DirAvailableCheck

type DirAvailableCheck struct {
	Path string
}

DirAvailableCheck checks if the given directory either does not exist, or is empty.

func (DirAvailableCheck) Check

func (dac DirAvailableCheck) Check() (warnings, errors []error)

type FileAvailableCheck

type FileAvailableCheck struct {
	Path string
}

FileAvailableCheck checks that the given file does not already exist.

func (FileAvailableCheck) Check

func (fac FileAvailableCheck) Check() (warnings, errors []error)

type HostnameCheck

type HostnameCheck struct{}

HostnameCheck checks if hostname match dns sub domain regex. If hostname doesn't match this regex, kubelet will not launch static pods like kube-apiserver/kube-controller-manager and so on.

func (HostnameCheck) Check

func (hc HostnameCheck) Check() (warnings, errors []error)

type HttpProxyCheck

type HttpProxyCheck struct {
	Proto string
	Host  string
	Port  int
}

HttpProxyCheck checks if https connection to specific host is going to be done directly or over proxy. If proxy detected, it will return warning.

func (HttpProxyCheck) Check

func (hst HttpProxyCheck) Check() (warnings, errors []error)

type InPathCheck

type InPathCheck struct {
	// contains filtered or unexported fields
}

InPathChecks checks if the given executable is present in the path.

func (InPathCheck) Check

func (ipc InPathCheck) Check() (warnings, errors []error)

type IsRootCheck

type IsRootCheck struct {
	// contains filtered or unexported fields
}

IsRootCheck verifies user is root

func (IsRootCheck) Check

func (irc IsRootCheck) Check() (warnings, errors []error)

type PortOpenCheck

type PortOpenCheck struct {
	// contains filtered or unexported fields
}

PortOpenCheck ensures the given port is available for use.

func (PortOpenCheck) Check

func (poc PortOpenCheck) Check() (warnings, errors []error)

type PreFlightCheck

type PreFlightCheck interface {
	Check() (warnings, errors []error)
}

PreFlightCheck validates the state of the system to ensure kubeadm will be successful as often as possilble.

type PreFlightError

type PreFlightError struct {
	Msg string
}

func (*PreFlightError) Error

func (e *PreFlightError) Error() string

type ServiceCheck

type ServiceCheck struct {
	Service string
}

ServiceCheck verifies that the given service is enabled and active. If we do not detect a supported init system however, all checks are skipped and a warning is returned.

func (ServiceCheck) Check

func (sc ServiceCheck) Check() (warnings, errors []error)

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL