k3s/pkg/cluster/managed/drivers.go

50 lines
1.2 KiB
Go

package managed
import (
"context"
"net/http"
"github.com/k3s-io/k3s/pkg/clientaccess"
"github.com/k3s-io/k3s/pkg/daemons/config"
)
var (
drivers []Driver
)
type Driver interface {
SetControlConfig(config *config.Control) error
IsInitialized() (bool, error)
Register(handler http.Handler) (http.Handler, error)
Reset(ctx context.Context, reboostrap func() error) error
IsReset() (bool, error)
ResetFile() string
Start(ctx context.Context, clientAccessInfo *clientaccess.Info) error
Test(ctx context.Context) error
Restore(ctx context.Context) error
EndpointName() string
Snapshot(ctx context.Context) (*SnapshotResult, error)
ReconcileSnapshotData(ctx context.Context) error
GetMembersClientURLs(ctx context.Context) ([]string, error)
RemoveSelf(ctx context.Context) error
}
func RegisterDriver(d Driver) {
drivers = append(drivers, d)
}
func Registered() []Driver {
return drivers
}
func Default() Driver {
return drivers[0]
}
// SnapshotResult is returned by the Snapshot function,
// and lists the names of created and deleted snapshots.
type SnapshotResult struct {
Created []string `json:"created,omitempty"`
Deleted []string `json:"deleted,omitempty"`
}