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Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type Config ¶
type Config struct {
// EtcdEndpoints specifies the endpoints of an etcd cluster.
// When multiple endpoints are given, the backup operator retrieves
// the backup from the endpoint that has the most up-to-date state.
// The given endpoints must belong to the same etcd cluster.
EtcdEndpoints []string
// ConfigMapNameForTracing is the name of the ConfigMap where
// the path to the last successful ABS backup is saved.
ConfigMapNameForTracing string
}
Config holds Executor configuration
type Executor ¶
type Executor struct {
// contains filtered or unexported fields
}
Executor executes the backup process of etcd database
func NewExecutor ¶
func NewExecutor(cfg Config, absSecretName, absContainerName string, etcdBackupCli etcdOpClient.EtcdBackupInterface, nsScopedLister etcdOpLister.EtcdBackupNamespaceLister, log logrus.FieldLogger) *Executor
NewExecutor returns new instance of Executor
func (*Executor) SingleBackup ¶
func (e *Executor) SingleBackup(stopCh <-chan struct{}, blobPrefix string) (*SingleBackupOutput, error)
SingleBackup executes backup process for given etcd-cluster and waits for its status
type RecordedExecutor ¶
type RecordedExecutor struct {
// contains filtered or unexported fields
}
RecordedExecutor saves in k8s ConfigMap path to the backup file when backup process ends without errors.
func NewRecordedExecutor ¶
func NewRecordedExecutor(underlying singleBackupExecutor, cfgMapName string, cfgMapCli configMapClient) *RecordedExecutor
NewRecordedExecutor returns new instance of RecordedExecutor
func (*RecordedExecutor) SingleBackup ¶
func (r *RecordedExecutor) SingleBackup(stopCh <-chan struct{}, blobPrefix string) (*SingleBackupOutput, error)
SingleBackup executes underlying SingleBackup method and if process ends without errors then path to the backup file is save in k8s ConfigMap BEWARE: It can return own error when it cannot save information to ConfigMap.
type SingleBackupOutput ¶
type SingleBackupOutput struct {
ABSBackupPath string
}
SingleBackupOutput contains all information which will be returned from SingleBackup function
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