replicator

package

v0.6.0 Latest Latest Go to latest Published: Sep 4, 2023 License: Apache-2.0 Imports: 14 Imported by: 0

Details

Valid go.mod file

The Go module system was introduced in Go 1.11 and is the official dependency management solution for Go.
Redistributable license

Redistributable licenses place minimal restrictions on how software can be used, modified, and redistributed.
Tagged version

Modules with tagged versions give importers more predictable builds.
Stable version

When a project reaches major version v1 it is considered stable.
Learn more about best practices

Repository

github.com/percona/percona-server-mysql-operator

Links

Open Source Insights

Documentation ¶

Index ¶

Constants
Variables
type MemberState
type ReplicationStatus
type Replicator
- func NewReplicator(ctx context.Context, user apiv1alpha1.SystemUser, pass, host string, ...) (Replicator, error)
- func NewReplicatorExec(pod *corev1.Pod, cliCmd clientcmd.Client, user apiv1alpha1.SystemUser, ...) (Replicator, error)

Constants ¶

View Source

const DefaultChannelName = ""

Variables ¶

View Source

var ErrGroupReplicationNotReady = errors.New("Error 3092: The server is not configured properly to be an active member of the group.")

View Source

var ErrRestartAfterClone error = errors.New("Error 3707: Restart server failed (mysqld is not managed by supervisor process).")

Functions ¶

This section is empty.

Types ¶

type MemberState ¶ added in v0.2.0

type MemberState string

const (
	MemberStateOnline      MemberState = "ONLINE"
	MemberStateRecovering  MemberState = "RECOVERING"
	MemberStateOffline     MemberState = "OFFLINE"
	MemberStateError       MemberState = "ERROR"
	MemberStateUnreachable MemberState = "UNREACHABLE"
)

type ReplicationStatus ¶

type ReplicationStatus int8

const (
	ReplicationStatusActive ReplicationStatus = iota
	ReplicationStatusError
	ReplicationStatusNotInitiated
)

type Replicator ¶

type Replicator interface {
	ChangeReplicationSource(ctx context.Context, host, replicaPass string, port int32) error
	StartReplication(ctx context.Context, host, replicaPass string, port int32) error
	StopReplication(ctx context.Context) error
	ResetReplication(ctx context.Context) error
	ReplicationStatus(ctx context.Context) (ReplicationStatus, string, error)
	EnableSuperReadonly(ctx context.Context) error
	DisableSuperReadonly(ctx context.Context) error
	IsReadonly(ctx context.Context) (bool, error)
	ReportHost(ctx context.Context) (string, error)
	Close() error
	CloneInProgress(ctx context.Context) (bool, error)
	NeedsClone(ctx context.Context, donor string, port int32) (bool, error)
	Clone(ctx context.Context, donor, user, pass string, port int32) error
	IsReplica(ctx context.Context) (bool, error)
	DumbQuery(ctx context.Context) error
	GetGlobal(ctx context.Context, variable string) (interface{}, error)
	SetGlobal(ctx context.Context, variable, value interface{}) error
	StartGroupReplication(ctx context.Context, password string) error
	StopGroupReplication(ctx context.Context) error
	GetGroupReplicationPrimary(ctx context.Context) (string, error)
	GetGroupReplicationReplicas(ctx context.Context) ([]string, error)
	GetMemberState(ctx context.Context, host string) (MemberState, error)
	GetGroupReplicationMembers(ctx context.Context) ([]string, error)
	CheckIfDatabaseExists(ctx context.Context, name string) (bool, error)
	CheckIfInPrimaryPartition(ctx context.Context) (bool, error)
	CheckIfPrimaryUnreachable(ctx context.Context) (bool, error)
}

func NewReplicator ¶

func NewReplicator(ctx context.Context, user apiv1alpha1.SystemUser, pass, host string, port int32) (Replicator, error)

func NewReplicatorExec ¶ added in v0.6.0

func NewReplicatorExec(pod *corev1.Pod, cliCmd clientcmd.Client, user apiv1alpha1.SystemUser, pass, host string) (Replicator, error)

Source Files ¶

View all Source files

?	: This menu
/	: Search site
f or F	: Jump to
y or Y	: Canonical URL