kubernetes

package

v0.11.0 Latest Latest Go to latest Published: Jul 17, 2023 License: Apache-2.0 Imports: 33 Imported by: 0

Details

Valid go.mod file

The Go module system was introduced in Go 1.11 and is the official dependency management solution for Go.
Redistributable license

Redistributable licenses place minimal restrictions on how software can be used, modified, and redistributed.
Tagged version

Modules with tagged versions give importers more predictable builds.
Stable version

When a project reaches major version v1 it is considered stable.
Learn more about best practices

Repository

github.com/sealerio/sealer

Links

Open Source Insights

Documentation ¶

Index ¶

Constants
Variables
func GetClientFromConfig(adminConfPath string) (runtimeClient.Client, error)
func NewKubeDriver(kubeConfig string) (runtime.Driver, error)
func NewKubeadmRuntime(clusterFileKubeConfig kubeadm.KubeadmConfig, infra infradriver.InfraDriver, ...) (runtime.Installer, error)
type CommandType
type Config
type Runtime
type StaticFile

Constants ¶

View Source

const (
	AuditPolicyYml = "audit-policy.yml"
	KubeadmFileYml = "/etc/kubernetes/kubeadm.yaml"
	AdminConf      = "admin.conf"
	ControllerConf = "controller-manager.conf"
	SchedulerConf  = "scheduler.conf"
	KubeletConf    = "kubelet.conf"

	// kube file
	KUBECONTROLLERCONFIGFILE = "/etc/kubernetes/controller-manager.conf"
	KUBESCHEDULERCONFIGFILE  = "/etc/kubernetes/scheduler.conf"
	AdminKubeConfPath        = "/etc/kubernetes/admin.conf"
	LvscarePodFileName       = "kube-lvscare.yaml"
)

View Source

const (
	GetCustomizeCRISocket         = "cat /etc/sealerio/cri/socket-path"
	RemoteCleanCustomizeCRISocket = "rm -f /etc/sealerio/cri/socket-path"
	RemoteAddEtcHosts             = "cat /etc/hosts |grep '%s' || echo '%s' >> /etc/hosts"
	RemoteReplaceKubeConfig       = `` /* 128-byte string literal not displayed */
	RemoveKubeConfig              = "rm -rf /usr/bin/kube* && rm -rf ~/.kube/"
	RemoteCleanK8sOnHost          = `` /* 529-byte string literal not displayed */

	RemoteRemoveAPIServerEtcHost = "echo \"$(sed \"/%s/d\" /etc/hosts)\" > /etc/hosts"
	KubeDeleteNode               = "kubectl delete node %s"

	RemoteCheckRoute = "seautil route check --host %s"
	RemoteAddRoute   = "seautil route add --host %s --gateway %s"
	RemoteDelRoute   = "if command -v seautil > /dev/null 2>&1; then seautil route del --host %s --gateway %s; fi"
)

Variables ¶

View Source

var MasterStaticFiles = []*StaticFile{
	{
		DestinationDir: "/etc/kubernetes",
		Name:           AuditPolicyYml,
	},
}

MasterStaticFiles Put static files here, can be moved to all master nodes before kubeadm execution

Functions ¶

func GetClientFromConfig ¶

func GetClientFromConfig(adminConfPath string) (runtimeClient.Client, error)

func NewKubeDriver ¶

func NewKubeDriver(kubeConfig string) (runtime.Driver, error)

func NewKubeadmRuntime ¶

func NewKubeadmRuntime(clusterFileKubeConfig kubeadm.KubeadmConfig, infra infradriver.InfraDriver, containerRuntimeInfo containerruntime.Info, registryInfo registry.Info) (runtime.Installer, error)

Types ¶

type CommandType ¶

type CommandType string

const InitMaster CommandType = "initMaster"

const JoinMaster CommandType = "joinMaster"

const JoinNode CommandType = "joinNode"

type Config ¶

type Config struct {
	Vlog         int
	VIP          string
	RegistryInfo registry.Info

	KubeadmConfigFromClusterFile kubeadm.KubeadmConfig
	APIServerDomain              string
	// contains filtered or unexported fields
}

type Runtime ¶

type Runtime struct {
	Config *Config
	// contains filtered or unexported fields
}

Runtime struct is the runtime interface for kubernetes

func (*Runtime) Command ¶

func (k *Runtime) Command(name CommandType, nodeNameOverride string) (string, error)

func (*Runtime) GetCurrentRuntimeDriver ¶

func (k *Runtime) GetCurrentRuntimeDriver() (runtime.Driver, error)

func (*Runtime) Install ¶

func (k *Runtime) Install() error

func (*Runtime) Reset ¶

func (k *Runtime) Reset() error

func (*Runtime) ScaleDown ¶

func (k *Runtime) ScaleDown(mastersToDelete, workersToDelete []net.IP) error

func (*Runtime) ScaleUp ¶

func (k *Runtime) ScaleUp(newMasters, newWorkers []net.IP) error

func (*Runtime) Upgrade ¶

func (k *Runtime) Upgrade() error

type StaticFile ¶

type StaticFile struct {
	DestinationDir string
	Name           string
}

StaticFile :static file should not be template, will never be changed while initialization.

Source Files ¶

View all Source files

Directories ¶

Path	Synopsis
kubeadm

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