clusterdelete

Documentation

Overview

Package clusterdelete orchestrates cluster destroy workflows across provider implementations.

Index

• func Delete(ctx context.Context, opts DeleteOptions) error
• func FormatInstances(instances []Instance) string
• type ConfirmFunc
• type DeleteOptions
• type Executor
• type Instance
• type Provider
• type StatusFunc

Functions

func Delete

func Delete(ctx context.Context, opts DeleteOptions) error

Delete runs the provider cleanup workflow and then destroys managed OpenTofu/Terraform resources.

func FormatInstances

func FormatInstances(instances []Instance) string

FormatInstances formats provider instances for human-readable status and confirmation messages.

Types

type ConfirmFunc

type ConfirmFunc func(message string) (bool, error)

ConfirmFunc asks the user to confirm a destructive action.

type DeleteOptions

type DeleteOptions struct {
	ClusterConfig  *clusterconfig.ClusterConfig
	StackDir       string
	Executor       Executor
	Provider       Provider
	AutoApprove    bool
	Confirm        ConfirmFunc
	Status         StatusFunc
	OutputTimeout  time.Duration
	DestroyTimeout time.Duration
}

DeleteOptions controls the cluster delete workflow.

type Executor

type Executor interface {
	OutputJSON(ctx context.Context, dir string) ([]byte, error)
	Destroy(ctx context.Context, dir string, autoApprove bool) error
}

Executor provides Terraform outputs and destroy behavior for cluster delete.

type Instance

type Instance struct {
	ID     string
	Name   string
	Shard  string
	Group  string
	State  string
	Reason string
}

Instance describes a provider VM instance that may need cleanup.

type Provider

type Provider interface {
	Prepare(ctx context.Context, cfg *clusterconfig.ClusterConfig, outputs []byte) error
	ScaleManagedGroupsToZero(ctx context.Context) error
	WaitForManagedInstancesGone(ctx context.Context) error
	RemainingManagedInstances(ctx context.Context) ([]Instance, error)
	TerminateInstances(ctx context.Context, instances []Instance) error
	ListTaggedInstances(ctx context.Context, managedOnly bool) ([]Instance, error)
	ClusterID() string
}

Provider performs provider-specific cleanup before and after destroy.

type StatusFunc

type StatusFunc func(message string)

StatusFunc reports delete workflow status to the caller.