mysqlcluster

Documentation

Index

• func GetNameForResource(name ResourceName, clusterName string) string
• func GetNodeConditionIndex(nodeStatus *api.NodeStatus, condType api.NodeConditionType) (int, bool)
• type MysqlCluster
  • func New(mc *api.MysqlCluster) *MysqlCluster
  • func (c *MysqlCluster) GetClusterAlias() string
  • func (c *MysqlCluster) GetLabels() labels.Set
  • func (c *MysqlCluster) GetMasterHost() string
  • func (c *MysqlCluster) GetNameForResource(name ResourceName) string
  • func (c *MysqlCluster) GetNodeCondition(name string, condType api.NodeConditionType) *api.NodeCondition
  • func (c *MysqlCluster) GetNodeStatusFor(name string) api.NodeStatus
  • func (c *MysqlCluster) GetNodeStatusIndex(name string) int
  • func (c *MysqlCluster) GetPodHostname(p int) string
  • func (cluster *MysqlCluster) SetDefaults(opt *options.Options)
  • func (c *MysqlCluster) Unwrap() *api.MysqlCluster
  • func (c *MysqlCluster) UpdateNodeConditionStatus(nodeName string, condType api.NodeConditionType, status core.ConditionStatus) bool
  • func (c *MysqlCluster) UpdateStatusCondition(condType api.ClusterConditionType, status core.ConditionStatus, ...)
• type ResourceName

Functions

func GetNameForResource

func GetNameForResource(name ResourceName, clusterName string) string

GetNameForResource returns the name of a resource for a cluster

func GetNodeConditionIndex

func GetNodeConditionIndex(nodeStatus *api.NodeStatus, condType api.NodeConditionType) (int, bool)

GetNodeConditionIndex returns the index of a condition. The boolean value is true if the conditions exists otherwise is false.

Types

type MysqlCluster

type MysqlCluster struct {
	*api.MysqlCluster
}

MysqlCluster is the wrapper for api.MysqlCluster type

func New

func New(mc *api.MysqlCluster) *MysqlCluster

New returns a wrapper for mysqlcluster

func (*MysqlCluster) GetClusterAlias

func (c *MysqlCluster) GetClusterAlias() string

GetClusterAlias returns the cluster alias that as it is in orchestrator

func (*MysqlCluster) GetLabels

func (c *MysqlCluster) GetLabels() labels.Set

GetLabels returns cluster labels

func (*MysqlCluster) GetMasterHost

func (c *MysqlCluster) GetMasterHost() string

GetMasterHost returns name of current master host in a cluster

func (*MysqlCluster) GetNameForResource

func (c *MysqlCluster) GetNameForResource(name ResourceName) string

GetNameForResource returns the name of a resource from above

func (*MysqlCluster) GetNodeCondition

func (c *MysqlCluster) GetNodeCondition(name string, condType api.NodeConditionType) *api.NodeCondition

GetNodeCondition get NodeCondigion given the name and condType

func (*MysqlCluster) GetNodeStatusFor

func (c *MysqlCluster) GetNodeStatusFor(name string) api.NodeStatus

GetNodeStatusFor returns the node status for specified hostname

func (*MysqlCluster) GetNodeStatusIndex

func (c *MysqlCluster) GetNodeStatusIndex(name string) int

GetNodeStatusIndex get index of node given the name

func (*MysqlCluster) GetPodHostname

func (c *MysqlCluster) GetPodHostname(p int) string

GetPodHostname returns for an index the pod hostname of a cluster

func (*MysqlCluster) SetDefaults

func (cluster *MysqlCluster) SetDefaults(opt *options.Options)

SetDefaults set defaults from options nolint: gocyclo

func (*MysqlCluster) Unwrap

func (c *MysqlCluster) Unwrap() *api.MysqlCluster

Unwrap returns the api mysqlcluster object

func (*MysqlCluster) UpdateNodeConditionStatus

func (c *MysqlCluster) UpdateNodeConditionStatus(nodeName string, condType api.NodeConditionType, status core.ConditionStatus) bool

UpdateNodeConditionStatus updates the status of the condition for a given name and type

func (*MysqlCluster) UpdateStatusCondition

func (c *MysqlCluster) UpdateStatusCondition(condType api.ClusterConditionType,
	status core.ConditionStatus, reason, msg string)

UpdateStatusCondition sets the condition to a status. for example Ready condition to True, or False

type ResourceName

type ResourceName string

ResourceName is the type for aliasing resources that will be created.

const (
	// HeadlessSVC is the alias of the headless service resource
	HeadlessSVC ResourceName = "headless"
	// StatefulSet is the alias of the statefulset resource
	StatefulSet ResourceName = "mysql"
	// ConfigMap is the alias for mysql configs, the config map resource
	ConfigMap ResourceName = "config-files"
	// MasterService is the name of the service that points to master node
	MasterService ResourceName = "master-service"
	// HealthyNodesService is the name of a service that continas all healthy nodes
	HealthyNodesService ResourceName = "healthy-nodes-service"
	// PodDisruptionBudget is the name of pod disruption budget for the stateful set
	PodDisruptionBudget ResourceName = "pdb"
)