upgrade

Documentation

Index

• Constants
• func NewPremisesChecker(depValidator DependencyValidator, healthChecker doguHealthChecker, ...) *premisesChecker
• func NewUpgradeExecutor(client client.Client, mgrSet *util.ManagerSet, ...) *upgradeExecutor
• type DependencyValidator
• type PremisesChecker
• type UpgradeExecutor

Constants

const (
	EventReason                     = "Upgrading"
	ErrorOnFailedUpgradeEventReason = "ErrUpgrade"
)

Functions

func NewPremisesChecker

func NewPremisesChecker(
	depValidator DependencyValidator,
	healthChecker doguHealthChecker,
	recursiveHealthChecker doguRecursiveHealthChecker,
) *premisesChecker

NewPremisesChecker creates a new upgrade premises checker.

func NewUpgradeExecutor

func NewUpgradeExecutor(
	client client.Client,
	mgrSet *util.ManagerSet,
	eventRecorder record.EventRecorder,
	ecosystemClient ecoSystem.EcoSystemV2Interface,
) *upgradeExecutor

NewUpgradeExecutor creates a new upgrade executor.

Types

type DependencyValidator

type DependencyValidator interface {
	// ValidateDependencies is used to check if dogu dependencies are installed.
	ValidateDependencies(ctx context.Context, dogu *cesappcore.Dogu) error
}

DependencyValidator checks if all necessary dependencies for an upgrade are installed.

type PremisesChecker

type PremisesChecker interface {
	// Check checks if dogu premises are met before a dogu upgrade.
	Check(ctx context.Context, toDoguResource *k8sv2.Dogu, fromDogu *cesappcore.Dogu, toDogu *cesappcore.Dogu) error
}

PremisesChecker includes functionality to check if the premises for an upgrade are met.

type UpgradeExecutor

type UpgradeExecutor interface {
	// Upgrade executes the actual dogu upgrade.
	Upgrade(ctx context.Context, toDoguResource *k8sv2.Dogu, fromDogu *cesappcore.Dogu, toDogu *cesappcore.Dogu) error
}

UpgradeExecutor applies upgrades the upgrade from an earlier dogu version to a newer version.