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package swogrp
import (
"context"
"github.com/google/uuid"
"github.com/target/goalert/swo/swomsg"
"github.com/target/goalert/util/log"
)
type TaskFn func(context.Context) error
// Config is the configuration for a switchover group.
type Config struct {
// NodeID is the unique ID of the current node.
NodeID uuid.UUID
// CanExec indicates this member is allowed to execute tasks.
CanExec bool
// OldID and NewID represents the database IDs of the old and new databases, respectively.
OldID, NewID uuid.UUID
Logger *log.Logger
Messages *swomsg.Log
PauseFunc TaskFn
ResumeFunc TaskFn
Executor Executor
}
type Executor interface {
Sync(context.Context) error
Exec(context.Context) error
Cancel()
}
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