compactor

Documentation

Index

• type BlocksCleaner
  • func NewBlocksCleaner(cfg BlocksCleanerConfig, bucketClient objstore.Bucket, ...) *BlocksCleaner
• type BlocksCleanerConfig
• type Compactor
  • func NewCompactor(compactorCfg Config, storageCfg cortex_tsdb.Config, logger log.Logger, ...) (*Compactor, error)
  • func (c *Compactor) RingHandler(w http.ResponseWriter, req *http.Request)
• type Config
  • func (cfg *Config) RegisterFlags(f *flag.FlagSet)
• type LabelRemoverFilter
  • func NewLabelRemoverFilter(labels []string) *LabelRemoverFilter
  • func (f *LabelRemoverFilter) Filter(_ context.Context, metas map[ulid.ULID]*metadata.Meta, _ *extprom.TxGaugeVec) error
• type RingConfig
  • func (cfg *RingConfig) RegisterFlags(f *flag.FlagSet)
  • func (cfg *RingConfig) ToLifecyclerConfig() ring.LifecyclerConfig
• type UsersScanner
  • func NewUsersScanner(bucketClient objstore.Bucket, isOwned func(userID string) (bool, error), ...) *UsersScanner
  • func (s *UsersScanner) ScanUsers(ctx context.Context) ([]string, error)

Types

type BlocksCleaner

type BlocksCleaner struct {
	services.Service
	// contains filtered or unexported fields
}

func NewBlocksCleaner

func NewBlocksCleaner(cfg BlocksCleanerConfig, bucketClient objstore.Bucket, usersScanner *UsersScanner, logger log.Logger, reg prometheus.Registerer) *BlocksCleaner

type BlocksCleanerConfig

type BlocksCleanerConfig struct {
	DataDir             string
	MetaSyncConcurrency int
	DeletionDelay       time.Duration
	CleanupInterval     time.Duration
}

type Compactor

type Compactor struct {
	services.Service
	// contains filtered or unexported fields
}

Compactor is a multi-tenant TSDB blocks compactor based on Thanos.

func NewCompactor

func NewCompactor(compactorCfg Config, storageCfg cortex_tsdb.Config, logger log.Logger, registerer prometheus.Registerer) (*Compactor, error)

NewCompactor makes a new Compactor.

func (*Compactor) RingHandler

func (c *Compactor) RingHandler(w http.ResponseWriter, req *http.Request)

type Config

type Config struct {
	BlockRanges           cortex_tsdb.DurationList `yaml:"block_ranges"`
	BlockSyncConcurrency  int                      `yaml:"block_sync_concurrency"`
	MetaSyncConcurrency   int                      `yaml:"meta_sync_concurrency"`
	ConsistencyDelay      time.Duration            `yaml:"consistency_delay"`
	DataDir               string                   `yaml:"data_dir"`
	CompactionInterval    time.Duration            `yaml:"compaction_interval"`
	CompactionRetries     int                      `yaml:"compaction_retries"`
	CompactionConcurrency int                      `yaml:"compaction_concurrency"`
	DeletionDelay         time.Duration            `yaml:"deletion_delay"`

	// Compactors sharding.
	ShardingEnabled bool       `yaml:"sharding_enabled"`
	ShardingRing    RingConfig `yaml:"sharding_ring"`
	// contains filtered or unexported fields
}

Config holds the Compactor config.

func (*Config) RegisterFlags

func (cfg *Config) RegisterFlags(f *flag.FlagSet)

RegisterFlags registers the Compactor flags.

type LabelRemoverFilter

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

func NewLabelRemoverFilter

func NewLabelRemoverFilter(labels []string) *LabelRemoverFilter

NewLabelRemoverFilter creates a LabelRemoverFilter.

func (*LabelRemoverFilter) Filter

func (f *LabelRemoverFilter) Filter(_ context.Context, metas map[ulid.ULID]*metadata.Meta, _ *extprom.TxGaugeVec) error

Filter modifies external labels of existing blocks, removing given labels from the metadata of blocks that have it.

type RingConfig

type RingConfig struct {
	KVStore          kv.Config     `yaml:"kvstore"`
	HeartbeatPeriod  time.Duration `yaml:"heartbeat_period"`
	HeartbeatTimeout time.Duration `yaml:"heartbeat_timeout"`

	// Instance details
	InstanceID             string   `yaml:"instance_id" doc:"hidden"`
	InstanceInterfaceNames []string `yaml:"instance_interface_names" doc:"hidden"`
	InstancePort           int      `yaml:"instance_port" doc:"hidden"`
	InstanceAddr           string   `yaml:"instance_addr" doc:"hidden"`

	// Injected internally
	ListenPort int `yaml:"-"`
}

RingConfig masks the ring lifecycler config which contains many options not really required by the compactors ring. This config is used to strip down the config to the minimum, and avoid confusion to the user.

func (*RingConfig) RegisterFlags

func (cfg *RingConfig) RegisterFlags(f *flag.FlagSet)

RegisterFlags adds the flags required to config this to the given FlagSet

func (*RingConfig) ToLifecyclerConfig

func (cfg *RingConfig) ToLifecyclerConfig() ring.LifecyclerConfig

ToLifecyclerConfig returns a LifecyclerConfig based on the compactor ring config.

type UsersScanner

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

func NewUsersScanner

func NewUsersScanner(bucketClient objstore.Bucket, isOwned func(userID string) (bool, error), logger log.Logger) *UsersScanner

func (*UsersScanner) ScanUsers

func (s *UsersScanner) ScanUsers(ctx context.Context) ([]string, error)

ScanUsers returns a fresh list of users found in the storage. If sharding is enabled, the returned list contains only the users owned by this instance.