controller

Documentation

Index

• Constants
• Variables
• type Cluster
  • func (c *Cluster) Delete()
  • func (c *Cluster) Update(cl *api.Etcd)
• type Controller
  • func New(clientConfig *rest.Config, client kubernetes.Interface, ...) *Controller
  • func (c *Controller) CreateClientService(cl *Cluster) error
  • func (c *Controller) CreatePeerService(cl *Cluster) error
  • func (c *Controller) EnsureCustomResourceDefinitions() error
  • func (c *Controller) GetDatabase(meta metav1.ObjectMeta) (runtime.Object, error)
  • func (c *Controller) GetSnapshotter(snapshot *api.Snapshot) (*batch.Job, error)
  • func (c *Controller) Init() error
  • func (c Controller) NewCluster(etcd *api.Etcd)
  • func (c *Controller) Run(stopCh <-chan struct{})
  • func (c *Controller) RunControllers(stopCh <-chan struct{})
  • func (c *Controller) SetDatabaseStatus(meta metav1.ObjectMeta, phase api.DatabasePhase, reason string) error
  • func (c *Controller) StartAndRunControllers(stopCh <-chan struct{})
  • func (c *Controller) UpsertDatabaseAnnotation(meta metav1.ObjectMeta, annotation map[string]string) error
  • func (c *Controller) ValidateSnapshot(snapshot *api.Snapshot) error
  • func (c *Controller) WaitUntilPaused(drmn *api.DormantDatabase) error
  • func (c *Controller) WipeOutDatabase(drmn *api.DormantDatabase) error
  • func (c *Controller) WipeOutSnapshot(snapshot *api.Snapshot) error
• type Event
• type OperatorConfig
  • func NewOperatorConfig(clientConfig *rest.Config) *OperatorConfig
  • func (c *OperatorConfig) New() (*Controller, error)

Constants

const (
	// EtcdClientPort is the client port on client service and etcd nodes.
	EtcdClientPort = 2379
	EtcdPeerPort   = 2380

	ExporterSecretPath = "/var/run/secrets/kubedb.com/"
)

const (
	KeyEtcdUser     = "user"
	KeyEtcdPassword = "password"
)

const TolerateUnreadyEndpointsAnnotation = "service.alpha.kubernetes.io/tolerate-unready-endpoints"

Variables

var ErrLostQuorum = errors.New("lost quorum")

Types

type Cluster

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

func (*Cluster) Delete

func (c *Cluster) Delete()

func (*Cluster) Update

func (c *Cluster) Update(cl *api.Etcd)

type Controller

type Controller struct {
	amc.Config
	*amc.Controller
	// contains filtered or unexported fields
}

func New

func New(
	clientConfig *rest.Config,
	client kubernetes.Interface,
	apiExtKubeClient crd_cs.ApiextensionsV1beta1Interface,
	extClient cs.Interface,
	dc dynamic.Interface,
	appCatalogClient appcat_cs.AppcatalogV1alpha1Interface,
	promClient pcm.MonitoringV1Interface,
	cronController snapc.CronControllerInterface,
	opt amc.Config,
	recorder record.EventRecorder,
) *Controller

func (*Controller) CreateClientService

func (c *Controller) CreateClientService(cl *Cluster) error

func (*Controller) CreatePeerService

func (c *Controller) CreatePeerService(cl *Cluster) error

func (*Controller) EnsureCustomResourceDefinitions

func (c *Controller) EnsureCustomResourceDefinitions() error

EnsureCustomResourceDefinitions ensures CRD for MySQl, DormantDatabase and Snapshot

func (*Controller) GetDatabase

func (c *Controller) GetDatabase(meta metav1.ObjectMeta) (runtime.Object, error)

func (*Controller) GetSnapshotter

func (c *Controller) GetSnapshotter(snapshot *api.Snapshot) (*batch.Job, error)

func (*Controller) Init

func (c *Controller) Init() error

InitInformer initializes Etcd, DormantDB amd Snapshot watcher

func (Controller) NewCluster

func (c Controller) NewCluster(etcd *api.Etcd)

func (*Controller) Run

func (c *Controller) Run(stopCh <-chan struct{})

Blocks caller. Intended to be called as a Go routine.

func (*Controller) RunControllers

func (c *Controller) RunControllers(stopCh <-chan struct{})

RunControllers runs queue.worker

func (*Controller) SetDatabaseStatus

func (c *Controller) SetDatabaseStatus(meta metav1.ObjectMeta, phase api.DatabasePhase, reason string) error

func (*Controller) StartAndRunControllers

func (c *Controller) StartAndRunControllers(stopCh <-chan struct{})

StartAndRunControllers starts InformetFactory and runs queue.worker

func (*Controller) UpsertDatabaseAnnotation

func (c *Controller) UpsertDatabaseAnnotation(meta metav1.ObjectMeta, annotation map[string]string) error

func (*Controller) ValidateSnapshot

func (c *Controller) ValidateSnapshot(snapshot *api.Snapshot) error

func (*Controller) WaitUntilPaused

func (c *Controller) WaitUntilPaused(drmn *api.DormantDatabase) error

func (*Controller) WipeOutDatabase

func (c *Controller) WipeOutDatabase(drmn *api.DormantDatabase) error

func (*Controller) WipeOutSnapshot

func (c *Controller) WipeOutSnapshot(snapshot *api.Snapshot) error

type Event

type Event struct {
	Type   kwatch.EventType
	Object *api.Etcd
}

type OperatorConfig

type OperatorConfig struct {
	amc.Config

	ClientConfig     *rest.Config
	KubeClient       kubernetes.Interface
	APIExtKubeClient crd_cs.ApiextensionsV1beta1Interface
	DBClient         cs.Interface
	DynamicClient    dynamic.Interface
	AppCatalogClient appcat_cs.AppcatalogV1alpha1Interface
	PromClient       pcm.MonitoringV1Interface
	CronController   snapc.CronControllerInterface
}

func NewOperatorConfig

func NewOperatorConfig(clientConfig *rest.Config) *OperatorConfig

func (*OperatorConfig) New

func (c *OperatorConfig) New() (*Controller, error)