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v0.13.12 Latest Latest Go to latest Published: Apr 26, 2024 License: Apache-2.0 Imports: 14 Imported by: 2

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Repository

github.com/containerd/nydus-snapshotter

Links

Open Source Insights

Documentation ¶

Index ¶

Constants
func RedirectInstanceConfig(new, old string) error
type CompatDaemon
type DaemonRafsStore
- func NewDaemonRafsStore(db *Database) (*DaemonRafsStore, error)
type Database
- func NewDatabase(rootDir string) (*Database, error)

Constants ¶

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const SharedNydusDaemonID = "shared_daemon"

Variables ¶

This section is empty.

Functions ¶

func RedirectInstanceConfig ¶ added in v0.4.1

func RedirectInstanceConfig(new, old string) error

Snapshotter v0.3.0 and lower store nydusd and rafs instance configurations in the different folders.

Types ¶

type CompatDaemon ¶ added in v0.4.0

type CompatDaemon struct {
	ID               string
	SnapshotID       string
	ConfigDir        string
	SocketDir        string
	LogDir           string
	LogLevel         string
	LogToStdout      bool
	SnapshotDir      string
	Pid              int
	ImageID          string
	FsDriver         string
	APISock          *string
	RootMountPoint   *string
	CustomMountPoint *string
}

type DaemonRafsStore ¶ added in v0.12.0

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

func NewDaemonRafsStore ¶ added in v0.12.0

func NewDaemonRafsStore(db *Database) (*DaemonRafsStore, error)

func (*DaemonRafsStore) AddDaemon ¶ added in v0.12.0

func (s *DaemonRafsStore) AddDaemon(d *daemon.Daemon) error

If the daemon is inserted to DB before, return error ErrAlreadyExisted.

func (*DaemonRafsStore) AddRafsInstance ¶ added in v0.12.0

func (s *DaemonRafsStore) AddRafsInstance(r *rafs.Rafs) error

func (*DaemonRafsStore) CleanupDaemons ¶ added in v0.12.0

func (s *DaemonRafsStore) CleanupDaemons(ctx context.Context) error

func (*DaemonRafsStore) DeleteDaemon ¶ added in v0.12.0

func (s *DaemonRafsStore) DeleteDaemon(id string) error

func (*DaemonRafsStore) DeleteRafsInstance ¶ added in v0.12.0

func (s *DaemonRafsStore) DeleteRafsInstance(snapshotID string) error

func (*DaemonRafsStore) NextInstanceSeq ¶ added in v0.12.0

func (s *DaemonRafsStore) NextInstanceSeq() (uint64, error)

func (*DaemonRafsStore) UpdateDaemon ¶ added in v0.12.0

func (s *DaemonRafsStore) UpdateDaemon(d *daemon.Daemon) error

func (*DaemonRafsStore) WalkDaemons ¶ added in v0.12.0

func (s *DaemonRafsStore) WalkDaemons(ctx context.Context, cb func(d *daemon.ConfigState) error) error

func (*DaemonRafsStore) WalkRafsInstances ¶ added in v0.12.0

func (s *DaemonRafsStore) WalkRafsInstances(ctx context.Context, cb func(*rafs.Rafs) error) error

type Database ¶

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

Database keeps infos that need to survive among snapshotter restart

func NewDatabase ¶

func NewDatabase(rootDir string) (*Database, error)

NewDatabase creates a new or open existing database file

func (*Database) AddRafsInstance ¶ added in v0.12.0

func (db *Database) AddRafsInstance(_ context.Context, instance *rafs.Rafs) error

func (*Database) CleanupDaemons ¶

func (db *Database) CleanupDaemons(_ context.Context) error

Cleanup deletes all daemon records

func (*Database) Close ¶

func (db *Database) Close() error

func (*Database) DeleteDaemon ¶

func (db *Database) DeleteDaemon(_ context.Context, id string) error

func (*Database) DeleteRafsInstance ¶ added in v0.12.0

func (db *Database) DeleteRafsInstance(_ context.Context, snapshotID string) error

func (*Database) NextInstanceSeq ¶ added in v0.4.0

func (db *Database) NextInstanceSeq() (uint64, error)

func (*Database) SaveDaemon ¶

func (db *Database) SaveDaemon(_ context.Context, d *daemon.Daemon) error

func (*Database) UpdateDaemon ¶

func (db *Database) UpdateDaemon(_ context.Context, d *daemon.Daemon) error

func (*Database) WalkCompatDaemons ¶ added in v0.4.0

func (db *Database) WalkCompatDaemons(_ context.Context, handler func(cd *CompatDaemon) error) error

func (*Database) WalkDaemons ¶

func (db *Database) WalkDaemons(_ context.Context, cb func(info *daemon.ConfigState) error) error

func (*Database) WalkRafsInstances ¶ added in v0.12.0

func (db *Database) WalkRafsInstances(_ context.Context, cb func(r *rafs.Rafs) error) error

WalkDaemons iterates all daemon records and invoke callback on each

Source Files ¶

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