clickhousecluster

package

v0.1.0 Latest Latest Go to latest Published: Nov 22, 2019 License: Apache-2.0 Imports: 27 Imported by: 0

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Repository

github.com/mackwong/clickhouse-operator

Documentation ¶

Index ¶

Constants
func Add(mgr manager.Manager) error
func ParseXML(s interface{}) string
type Cluster
type Generator
- func NewGenerator(rcc *ReconcileClickHouseCluster, cc *clickhousev1.ClickHouseCluster) *Generator
- func (g *Generator) FQDN(shardID, replicasID int, namespace string) string
- func (g *Generator) GenerateCommonConfigMap() *corev1.ConfigMap
type ReconcileClickHouseCluster
type RemoteServers
type Replica
type Shard
type Zookeeper

Constants ¶

View Source

const (
	ClickHouseContainerName         = "clickhouse"
	ClickHouseExporterContainerName = "exporter"
	InitContainerName               = "clickhouse-init"
)

View Source

const (
	ClusterPhaseInitial  = "Initializing"
	ClusterPhaseCreating = "Creating"
	ClusterPhaseUpdating = "Updating"
	ClusterPhaseRunning  = "Running"

	ShardPhaseRunning = "Running"
	ShardPhaseInitial = "Initializing"

	ShardIDLabelKey  = "shard-id"
	CreateByLabelKey = "created-by"
	ClusterLabelKey  = "clickhouse-cluster"
)

Variables ¶

This section is empty.

Functions ¶

func Add ¶

func Add(mgr manager.Manager) error

Add creates a new ClickHouseCluster Controller and adds it to the Manager. The Manager will set fields on the Controller and Start it when the Manager is Started.

func ParseXML ¶

func ParseXML(s interface{}) string

Types ¶

type Cluster ¶

type Cluster struct {
	Shard []Shard `xml:"shard"`
}

type Generator ¶

type Generator struct {
	// contains filtered or unexported fields
}

func NewGenerator ¶

func NewGenerator(rcc *ReconcileClickHouseCluster, cc *clickhousev1.ClickHouseCluster) *Generator

func (*Generator) FQDN ¶

func (g *Generator) FQDN(shardID, replicasID int, namespace string) string

func (*Generator) GenerateCommonConfigMap ¶

func (g *Generator) GenerateCommonConfigMap() *corev1.ConfigMap

type ReconcileClickHouseCluster ¶

type ReconcileClickHouseCluster struct {
	// contains filtered or unexported fields
}

ReconcileClickHouseCluster reconciles a ClickHouseCluster object

func (*ReconcileClickHouseCluster) CheckDeletePVC ¶

func (r *ReconcileClickHouseCluster) CheckDeletePVC(cc *clickhousev1.ClickHouseCluster) error

func (*ReconcileClickHouseCluster) CheckNonAllowedChanges ¶

func (r *ReconcileClickHouseCluster) CheckNonAllowedChanges(instance *clickhousev1.ClickHouseCluster) bool

CheckNonAllowedChanges - checks if there are some changes on CRD that are not allowed on statefulset If a non Allowed Changed is Find we won't Update associated kubernetes objects, but we will put back the old value and Patch the CRD with correct values

func (*ReconcileClickHouseCluster) DeletePVCs ¶

func (r *ReconcileClickHouseCluster) DeletePVCs(cc *clickhousev1.ClickHouseCluster) error

func (*ReconcileClickHouseCluster) Reconcile ¶

func (r *ReconcileClickHouseCluster) Reconcile(request reconcile.Request) (reconcile.Result, error)

func (*ReconcileClickHouseCluster) ScaleDownCluster ¶

func (r *ReconcileClickHouseCluster) ScaleDownCluster(cc *clickhousev1.ClickHouseCluster) error

type RemoteServers ¶

type RemoteServers struct {
	RemoteServer map[string]Cluster `xml:"remote_servers"`
}

type Replica ¶

type Replica struct {
	Host string `xml:"host"`
	Port int    `xml:"port"`
}

type Shard ¶

type Shard struct {
	InternalReplication bool      `xml:"internal_replication"`
	Replica             []Replica `xml:"replica"`
}

type Zookeeper ¶

type Zookeeper struct {
	Zookeeper *v1.ZookeeperConfig `xml:"zookeeper"`
}

Source Files ¶

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