hosts

Documentation

Index

• Constants
• func BastionHostWrapTransport(bastionHost v3.BastionHost) (k8s.WrapTransport, error)
• func DeleteNode(ctx context.Context, toDeleteHost *Host, kubeClient *kubernetes.Clientset, ...) error
• func DindConnFactory(h *Host) (func(network, address string) (net.Conn, error), error)
• func DindHealthcheckConnFactory(h *Host) (func(network, address string) (net.Conn, error), error)
• func DoRunLogCleaner(ctx context.Context, host *Host, alpineImage string, ...) error
• func GetPrefixPath(osType, ClusterPrefixPath string) string
• func IsHostListChanged(currentHosts, configHosts []*Host) bool
• func IsNodeInList(host *Host, hostList []*Host) bool
• func LocalConnFactory(h *Host) (func(network, address string) (net.Conn, error), error)
• func LocalHealthcheckFactory(h *Host) (func(network, address string) (net.Conn, error), error)
• func RemoveTaintFromHost(ctx context.Context, host *Host, taintKey string, ...) error
• func SSHFactory(h *Host) (func(network, address string) (net.Conn, error), error)
• type DialerFactory
• type DialersOptions
  • func GetDialerOptions(d, l DialerFactory, w k8s.WrapTransport) DialersOptions
• type Host
  • func GetToAddHosts(currentHosts, configHosts []*Host) []*Host
  • func GetToDeleteHosts(currentHosts, configHosts, inactiveHosts []*Host) []*Host
  • func GetUniqueHostList(etcdHosts, cpHosts, workerHosts []*Host) []*Host
  • func NodesToHosts(rkeNodes []v3.RKEConfigNode, nodeRole string) []*Host
  • func (h *Host) CleanUp(ctx context.Context, toCleanPaths []string, cleanerImage string, ...) error
  • func (h *Host) CleanUpAll(ctx context.Context, cleanerImage string, prsMap map[string]v3.PrivateRegistry, ...) error
  • func (h *Host) CleanUpControlHost(ctx context.Context, cleanerImage string, prsMap map[string]v3.PrivateRegistry) error
  • func (h *Host) CleanUpEtcdHost(ctx context.Context, cleanerImage string, prsMap map[string]v3.PrivateRegistry) error
  • func (h *Host) CleanUpWorkerHost(ctx context.Context, cleanerImage string, prsMap map[string]v3.PrivateRegistry) error
  • func (h *Host) TunnelUp(ctx context.Context, dialerFactory DialerFactory, clusterPrefixPath string, ...) error
  • func (h *Host) TunnelUpLocal(ctx context.Context, clusterVersion string) error

Constants

const (
	ToCleanEtcdDir          = "/var/lib/etcd/"
	ToCleanSSLDir           = "/etc/kubernetes/"
	ToCleanCNIConf          = "/etc/cni/"
	ToCleanCNIBin           = "/opt/cni/"
	ToCleanCNILib           = "/var/lib/cni/"
	ToCleanCalicoRun        = "/var/run/calico/"
	ToCleanTempCertPath     = "/etc/kubernetes/.tmp/"
	CleanerContainerName    = "kube-cleaner"
	LogCleanerContainerName = "rke-log-cleaner"
	RKELogsPath             = "/var/lib/rancher/rke/log"

	B2DOS            = "Boot2Docker"
	B2DPrefixPath    = "/mnt/sda1/rke"
	ROS              = "RancherOS"
	ROSPrefixPath    = "/opt/rke"
	CoreOS           = "CoreOS"
	CoreOSPrefixPath = "/opt/rke"
)

const (
	DINDPort = "2375"
)

const (
	DockerAPIVersion = "1.24"
)

const (
	DockerDialerTimeout = 50
)

Functions

func BastionHostWrapTransport

func BastionHostWrapTransport(bastionHost v3.BastionHost) (k8s.WrapTransport, error)

func DeleteNode

func DeleteNode(ctx context.Context, toDeleteHost *Host, kubeClient *kubernetes.Clientset, hasAnotherRole bool, cloudProvider string) error

func DindConnFactory

func DindConnFactory(h *Host) (func(network, address string) (net.Conn, error), error)

func DindHealthcheckConnFactory

func DindHealthcheckConnFactory(h *Host) (func(network, address string) (net.Conn, error), error)

func DoRunLogCleaner

func DoRunLogCleaner(ctx context.Context, host *Host, alpineImage string, prsMap map[string]v3.PrivateRegistry) error

func GetPrefixPath

func GetPrefixPath(osType, ClusterPrefixPath string) string

func IsHostListChanged

func IsHostListChanged(currentHosts, configHosts []*Host) bool

func IsNodeInList

func IsNodeInList(host *Host, hostList []*Host) bool

func LocalConnFactory

func LocalConnFactory(h *Host) (func(network, address string) (net.Conn, error), error)

func LocalHealthcheckFactory

func LocalHealthcheckFactory(h *Host) (func(network, address string) (net.Conn, error), error)

func RemoveTaintFromHost

func RemoveTaintFromHost(ctx context.Context, host *Host, taintKey string, kubeClient *kubernetes.Clientset) error

func SSHFactory

func SSHFactory(h *Host) (func(network, address string) (net.Conn, error), error)

Types

type DialerFactory

type DialerFactory func(h *Host) (func(network, address string) (net.Conn, error), error)

type DialersOptions

type DialersOptions struct {
	DockerDialerFactory    DialerFactory
	LocalConnDialerFactory DialerFactory
	K8sWrapTransport       k8s.WrapTransport
}

func GetDialerOptions

func GetDialerOptions(d, l DialerFactory, w k8s.WrapTransport) DialersOptions

type Host

type Host struct {
	v3.RKEConfigNode
	DClient             *client.Client
	LocalConnPort       int
	IsControl           bool
	IsWorker            bool
	IsEtcd              bool
	IgnoreDockerVersion bool
	ToAddEtcdMember     bool
	ExistingEtcdCluster bool
	SavedKeyPhrase      string
	ToAddLabels         map[string]string
	ToDelLabels         map[string]string
	ToAddTaints         []string
	ToDelTaints         []string
	DockerInfo          types.Info
	UpdateWorker        bool
	PrefixPath          string
	BastionHost         v3.BastionHost
}

func GetToAddHosts

func GetToAddHosts(currentHosts, configHosts []*Host) []*Host

func GetToDeleteHosts

func GetToDeleteHosts(currentHosts, configHosts, inactiveHosts []*Host) []*Host

func GetUniqueHostList

func GetUniqueHostList(etcdHosts, cpHosts, workerHosts []*Host) []*Host

func NodesToHosts

func NodesToHosts(rkeNodes []v3.RKEConfigNode, nodeRole string) []*Host

func (*Host) CleanUp

func (h *Host) CleanUp(ctx context.Context, toCleanPaths []string, cleanerImage string, prsMap map[string]v3.PrivateRegistry) error

func (*Host) CleanUpAll

func (h *Host) CleanUpAll(ctx context.Context, cleanerImage string, prsMap map[string]v3.PrivateRegistry, externalEtcd bool) error

func (*Host) CleanUpControlHost

func (h *Host) CleanUpControlHost(ctx context.Context, cleanerImage string, prsMap map[string]v3.PrivateRegistry) error

func (*Host) CleanUpEtcdHost

func (h *Host) CleanUpEtcdHost(ctx context.Context, cleanerImage string, prsMap map[string]v3.PrivateRegistry) error

func (*Host) CleanUpWorkerHost

func (h *Host) CleanUpWorkerHost(ctx context.Context, cleanerImage string, prsMap map[string]v3.PrivateRegistry) error

func (*Host) TunnelUp

func (h *Host) TunnelUp(ctx context.Context, dialerFactory DialerFactory, clusterPrefixPath string, clusterVersion string) error

func (*Host) TunnelUpLocal

func (h *Host) TunnelUpLocal(ctx context.Context, clusterVersion string) error