setup

Documentation

Index

• Constants
• type Environment
  • func NewConfigSetup(givenRootPath string) (*Environment, error)
  • func (e *Environment) Clean() error
  • func (e *Environment) GetDBUSClient() *dbus.Conn
  • func (e *Environment) GetDNSClusterIP() string
  • func (e *Environment) GetHostname() string
  • func (e *Environment) GetHyperkubePath() string
  • func (e *Environment) GetKubeconfigAuthPath() string
  • func (e *Environment) GetKubeconfigInsecurePath() string
  • func (e *Environment) GetKubeletClient() *http.Client
  • func (e *Environment) GetKubeletHealthzPort() int
  • func (e *Environment) GetKubeletPodListReq() *http.Request
  • func (e *Environment) GetKubernetesClient() *kubernetes.Clientset
  • func (e *Environment) GetManifestsPathToApply() string
  • func (e *Environment) GetPublicIP() string
  • func (e *Environment) GetResolvConfPath() string
  • func (e *Environment) GetStaticPodPaths() ([]string, error)
  • func (e *Environment) GetSystemdUnitPrefix() string
  • func (e *Environment) GetSystemdUnits() []string
  • func (e *Environment) IsCleaningIptables() bool
  • func (e *Environment) IsDrainingPods() bool
  • func (e *Environment) IsSkippingStop() bool
  • func (e *Environment) IsWaitingKubeletGC() bool
  • func (e *Environment) Setup() error

Constants

const (
	// KubeletCRILogPath isn't configurable, it's a directory where the kubelet
	// store Pods/containers logs
	KubeletCRILogPath = "/var/log/pods/"
)

const (
	// UnitPath is the systemd target where systemd links are created
	UnitPath = "/run/systemd/system/"
)

Types

type Environment

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

Environment is the main structure to configure the project

func NewConfigSetup

func NewConfigSetup(givenRootPath string) (*Environment, error)

NewConfigSetup creates an Environment TODO this should be refactored with the viper migration TODO see https://github.com/DataDog/pupernetes/issues/40

func (*Environment) Clean

func (e *Environment) Clean() error

Clean the current environment on given cleanOptions

func (*Environment) GetDBUSClient

func (e *Environment) GetDBUSClient() *dbus.Conn

GetDBUSClient returns a connected dbus client

func (*Environment) GetDNSClusterIP

func (e *Environment) GetDNSClusterIP() string

GetDNSClusterIP returns the dns cluster ip

func (*Environment) GetHostname

func (e *Environment) GetHostname() string

GetHostname returns the currently used hostname

func (*Environment) GetHyperkubePath

func (e *Environment) GetHyperkubePath() string

GetHyperkubePath returns the hyperkube binary abstract path

func (*Environment) GetKubeconfigAuthPath

func (e *Environment) GetKubeconfigAuthPath() string

GetKubeconfigAuthPath returns the kube-config abstract path containing secrets to connect to the kube-apiserver

func (*Environment) GetKubeconfigInsecurePath

func (e *Environment) GetKubeconfigInsecurePath() string

GetKubeconfigInsecurePath returns the kube-config abstract path to reach the kube-apiserver without any authN/Z

func (*Environment) GetKubeletClient

func (e *Environment) GetKubeletClient() *http.Client

GetKubeletClient returns a http client intended to query the kubelet API

func (*Environment) GetKubeletHealthzPort

func (e *Environment) GetKubeletHealthzPort() int

GetKubeletHealthzPort returns the healthz kubelet port TODO conf this

func (*Environment) GetKubeletPodListReq

func (e *Environment) GetKubeletPodListReq() *http.Request

GetKubeletPodListReq returns an http request to query the kubelet API

func (*Environment) GetKubernetesClient

func (e *Environment) GetKubernetesClient() *kubernetes.Clientset

GetKubernetesClient returns a configured kubernetes client

func (*Environment) GetManifestsPathToApply

func (e *Environment) GetManifestsPathToApply() string

GetManifestsPathToApply returns the abstract path where Kubernetes manifests to apply are

func (*Environment) GetPublicIP

func (e *Environment) GetPublicIP() string

GetPublicIP returns the public ip address

func (*Environment) GetResolvConfPath

func (e *Environment) GetResolvConfPath() string

GetResolvConfPath returns an abstract path of the resolv.conf file

func (*Environment) GetStaticPodPaths

func (e *Environment) GetStaticPodPaths() ([]string, error)

GetStaticPodPaths returns the abstract path where static pods are stored

func (*Environment) GetSystemdUnitPrefix

func (e *Environment) GetSystemdUnitPrefix() string

GetSystemdUnitPrefix returns the prefix used with systemd units

func (*Environment) GetSystemdUnits

func (e *Environment) GetSystemdUnits() []string

GetSystemdUnits returns the systemd units to manage: - etcd - kube-apiserver - kubelet

func (*Environment) IsCleaningIptables

func (e *Environment) IsCleaningIptables() bool

IsCleaningIptables is a getter over the drainOptions

func (*Environment) IsDrainingPods

func (e *Environment) IsDrainingPods() bool

IsDrainingPods is a getter over the drainOptions

func (*Environment) IsSkippingStop

func (e *Environment) IsSkippingStop() bool

IsSkippingStop is a getter over the drainOptions

func (*Environment) IsWaitingKubeletGC

func (e *Environment) IsWaitingKubeletGC() bool

IsWaitingKubeletGC is a getter over the drainOptions

func (*Environment) Setup

func (e *Environment) Setup() error

Setup the Environment