innodb

Documentation

Index

• Constants
• type ClusterStatus
  • func (s *ClusterStatus) DeepCopy() *ClusterStatus
  • func (s *ClusterStatus) GetInstanceStatus(name string) InstanceStatus
  • func (s *ClusterStatus) GetPrimaryAddr() (string, error)
• type Instance
  • func (i *Instance) DeepCopy() *Instance
  • func (i *Instance) Name() string
• type InstanceMode
• type InstanceState
  • func (s *InstanceState) CanRejoinCluster() bool
  • func (s *InstanceState) RequiresClearBinaryLogs() bool
• type InstanceStatus
• type ReplicaSet
  • func (rs *ReplicaSet) DeepCopy() *ReplicaSet

Constants

const (
	InstanceStatusOnline     InstanceStatus = "ONLINE"
	InstanceStatusMissing                   = "(MISSING)"
	InstanceStatusRecovering                = "RECOVERING"
	InstanceStatusNotFound                  = ""
	InstanceStatusUnknown                   = "UNKNOWN"
)

Instance statuses.

const DefaultClusterName = "MySQLCluster"

DefaultClusterName is the default name assigned to InnoDB clusters created by the MySQL operator.

const MySQLDBPort = 3306

MySQLDBPort is port on which MySQL listens for client connections.

Types

type ClusterStatus

type ClusterStatus struct {
	ClusterName       string     `json:"clusterName"`
	DefaultReplicaSet ReplicaSet `json:"defaultReplicaSet"`
}

ClusterStatus represents the status of an InnoDB cluster

func (*ClusterStatus) DeepCopy

func (s *ClusterStatus) DeepCopy() *ClusterStatus

DeepCopy takes a deep copy of a ClusterStatus object.

func (*ClusterStatus) GetInstanceStatus

func (s *ClusterStatus) GetInstanceStatus(name string) InstanceStatus

GetInstanceStatus returns the InstanceStatus of the given instance.

func (*ClusterStatus) GetPrimaryAddr

func (s *ClusterStatus) GetPrimaryAddr() (string, error)

GetPrimary returns a primary in the given cluster.

type Instance

type Instance struct {
	Address string         `json:"address"`
	Mode    InstanceMode   `json:"mode"`
	Role    string         `json:"role"`
	Status  InstanceStatus `json:"status"`
}

Instance represents an individual MySQL instance in an InnoDB cluster.

func (*Instance) DeepCopy

func (i *Instance) DeepCopy() *Instance

DeepCopy takes a deep copy of an Instance object.

func (*Instance) Name

func (i *Instance) Name() string

Name returns the dns name of the Instance.

type InstanceMode

type InstanceMode string

InstanceMode denotes the mode of a MySQL Instance.

const (
	ReadWrite InstanceMode = "R/W"
	ReadOnly               = "R/O"
)

Instance modes.

type InstanceState

type InstanceState struct {
	Reason instanceReason `json:"reason"`
	State  instanceState  `json:"state"`
}

InstanceState represents the state of a MySQL instance with respect to an InnoDB cluster.

func (*InstanceState) CanRejoinCluster

func (s *InstanceState) CanRejoinCluster() bool

CanRejoinCluster returns true if the instance can rejoin the InnoDB cluster.

func (*InstanceState) RequiresClearBinaryLogs

func (s *InstanceState) RequiresClearBinaryLogs() bool

RequiresClearBinaryLogs returns true if the instance needs to clear its binary logs.

type InstanceStatus

type InstanceStatus string

InstanceStatus denotes the status of a MySQL Instance.

type ReplicaSet

type ReplicaSet struct {
	Name       string               `json:"name"`
	Primary    string               `json:"primary"`
	Status     string               `json:"status"`
	StatusText string               `json:"statusText"`
	Topology   map[string]*Instance `json:"topology"`
}

ReplicaSet holds the server instances which belong to an InnoDB cluster.

func (*ReplicaSet) DeepCopy

func (rs *ReplicaSet) DeepCopy() *ReplicaSet

DeepCopy takes a deep copy of a ReplicaSet object.