daemondb

package

v0.6.0 Latest Latest Go to latest Published: May 25, 2016 License: Apache-2.0 Imports: 5 Imported by: 0

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Repository

github.com/hzmangel/hyperd

Links

Open Source Insights

Documentation ¶

Index ¶

Constants
type DaemonDB
- func NewDaemonDB(db_file string) (*DaemonDB, error)
type KVPair
type KeyFilter

Constants ¶

View Source

const (
	VM_KEY            = "vmdata-%s"
	POD_KEY           = "pod-%s"
	POD_VM_KEY        = "vm-%s"
	POD_CONTAINER_KEY = "pod-container-%s"
	POD_VOLUME_KEY    = "vol-%s-%s"

	POD_PREFIX           = "pod-"
	POD_CONTAINER_PREFIX = "pod-container-"
	POD_VOLUME_PREFIX    = "vol-%s"
	POD_VM_PREFIX        = "vm-"
)

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type DaemonDB ¶

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

func NewDaemonDB ¶

func NewDaemonDB(db_file string) (*DaemonDB, error)

func (*DaemonDB) Close ¶

func (d *DaemonDB) Close() error

Low level util

func (*DaemonDB) DeleteAllP2V ¶

func (d *DaemonDB) DeleteAllP2V() error

func (*DaemonDB) DeleteP2C ¶

func (d *DaemonDB) DeleteP2C(id string) error

func (*DaemonDB) DeleteP2V ¶

func (d *DaemonDB) DeleteP2V(id string) error

func (*DaemonDB) DeletePod ¶

func (d *DaemonDB) DeletePod(id string) error

func (*DaemonDB) DeletePodVolumes ¶

func (d *DaemonDB) DeletePodVolumes(podId string) error

func (*DaemonDB) DeleteVM ¶

func (d *DaemonDB) DeleteVM(id string) error

func (*DaemonDB) DeleteVMByPod ¶

func (d *DaemonDB) DeleteVMByPod(id string) error

Composition Process

func (*DaemonDB) Get ¶

func (d *DaemonDB) Get(key []byte) ([]byte, error)

func (*DaemonDB) GetAllPods ¶

func (d *DaemonDB) GetAllPods() chan *KVPair

func (*DaemonDB) GetP2C ¶

func (d *DaemonDB) GetP2C(id string) ([]string, error)

POD to Containers (string to string list)

func (*DaemonDB) GetP2V ¶

func (d *DaemonDB) GetP2V(id string) (string, error)

POD to VM (string to string)

func (*DaemonDB) GetPod ¶

func (d *DaemonDB) GetPod(id string) ([]byte, error)

Pods podId and args

func (*DaemonDB) GetString ¶

func (d *DaemonDB) GetString(key []byte) (string, error)

func (*DaemonDB) GetVM ¶

func (d *DaemonDB) GetVM(id string) ([]byte, error)

VM DATA (string to data)

func (*DaemonDB) ListPod ¶

func (d *DaemonDB) ListPod() ([][]byte, error)

func (*DaemonDB) ListPodVolumes ¶

func (d *DaemonDB) ListPodVolumes(podId string) ([][]byte, error)

func (*DaemonDB) PrefixDelete ¶

func (d *DaemonDB) PrefixDelete(prefix []byte) error

func (*DaemonDB) PrefixList ¶

func (d *DaemonDB) PrefixList(prefix []byte, keyFilter KeyFilter) ([][]byte, error)

func (*DaemonDB) PrefixList2Chan ¶

func (d *DaemonDB) PrefixList2Chan(prefix []byte, keyFilter KeyFilter) chan *KVPair

func (*DaemonDB) PrefixListKey ¶

func (d *DaemonDB) PrefixListKey(prefix []byte, keyFilter KeyFilter) ([][]byte, error)

func (*DaemonDB) Update ¶

func (d *DaemonDB) Update(key, data []byte) error

func (*DaemonDB) UpdateP2C ¶

func (d *DaemonDB) UpdateP2C(id string, containers []string) error

func (*DaemonDB) UpdateP2V ¶

func (d *DaemonDB) UpdateP2V(id, vm string) error

func (*DaemonDB) UpdatePod ¶

func (d *DaemonDB) UpdatePod(id string, data []byte) error

func (*DaemonDB) UpdatePodVolume ¶

func (d *DaemonDB) UpdatePodVolume(podId, volname string, data []byte) error

Pod Volumes

func (*DaemonDB) UpdateVM ¶

func (d *DaemonDB) UpdateVM(id string, data []byte) error

type KVPair ¶

type KVPair struct {
	K []byte
	V []byte
}

type KeyFilter ¶

type KeyFilter func([]byte) bool

Source Files ¶

View all Source files

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