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storage

package

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Versions in this module

v0

v0.1.0

Aug 14, 2023

v0.0.9

Aug 11, 2023

v0.0.8

Feb 2, 2023

v0.0.7

Feb 1, 2023

v0.0.6

Oct 24, 2022

v0.0.5

Oct 20, 2022

v0.0.4

Aug 19, 2022

Changes in this version

type Querier

+ func NewMergeQuerier(queriers []Querier) Querier

type SeriesSet

+ func NewMergeSeriesSet(sets []SeriesSet) SeriesSet

v0.0.3

May 10, 2022

v0.0.2

May 10, 2022

v0.0.1

May 9, 2022

Changes in this version

+ var DefaultRemoteReadConfig = RemoteReadConfig

+ var ErrDuplicateSampleForTimestamp = errors.New("duplicate sample for timestamp")

+ var ErrNotFound = errors.New("not found")

+ var ErrOutOfBounds = errors.New("out of bounds")

+ var ErrOutOfOrderSample = errors.New("out of order sample")

+ var NoopSeriesIt = noopSeriesIterator

+ func ToQuery(from, to int64, matchers []*labels.Matcher, p *SelectParams) (*prompb.Query, error)

+ type Appender interface

+ Add func(l labels.Labels, t int64, v float64) (uint64, error)

+ AddFast func(l labels.Labels, ref uint64, t int64, v float64) error

+ Commit func() error

+ Rollback func() error

+ type BufferedSeriesIterator struct

+ func NewBuffer(delta int64) *BufferedSeriesIterator

+ func NewBufferIterator(it SeriesIterator, delta int64) *BufferedSeriesIterator

+ func (b *BufferedSeriesIterator) Buffer() SeriesIterator

+ func (b *BufferedSeriesIterator) Err() error

+ func (b *BufferedSeriesIterator) Next() bool

+ func (b *BufferedSeriesIterator) PeekBack(n int) (t int64, v float64, ok bool)

+ func (b *BufferedSeriesIterator) ReduceDelta(delta int64) bool

+ func (b *BufferedSeriesIterator) Reset(it SeriesIterator)

+ func (b *BufferedSeriesIterator) Seek(t int64) bool

+ func (b *BufferedSeriesIterator) Values() (int64, float64)

+ type Client struct

+ func NewClient(index int, conf *ClientConfig) (*Client, error)

+ func (c *Client) Read(ctx context.Context, query *prompb.Query) (*prompb.QueryResult, error)

+ func (c *Client) Store(ctx context.Context, req *prompb.WriteRequest) error

+ func (c Client) Name() string

+ type ClientConfig struct

+ HTTPClientConfig config_util.HTTPClientConfig

+ Timeout model.Duration

+ URL *config_util.URL

+ type Querier interface

+ Close func() error

+ LabelValues func(name string) ([]string, error)

+ Select func(*SelectParams, ...*labels.Matcher) (SeriesSet, error)

+ func NoopQuerier() Querier

+ type Queryable interface

+ Querier func(ctx context.Context, mint, maxt int64) (Querier, error)

+ func QueryableClient(c *Client) Queryable

+ func RequiredMatchersFilter(next Queryable, required []*labels.Matcher) Queryable

+ type QueryableFunc func(ctx context.Context, mint, maxt int64) (Querier, error)

+ func (f QueryableFunc) Querier(ctx context.Context, mint, maxt int64) (Querier, error)

+ type RemoteReadConfig struct

+ HTTPClientConfig config_util.HTTPClientConfig

+ Name string

+ ReadRecent bool

+ RemoteTimeout model.Duration

+ RequiredMatchers model.LabelSet

+ URL *config_util.URL

+ func (c *RemoteReadConfig) UnmarshalYAML(unmarshal func(interface{}) error) error

+ type SelectParams struct

+ End int64

+ Func string

+ Start int64

+ Step int64

+ type Series interface

+ Iterator func() SeriesIterator

+ Labels func() labels.Labels

+ type SeriesIterator interface

+ At func() (t int64, v float64)

+ Err func() error

+ Next func() bool

+ Seek func(t int64) bool

+ type SeriesSet interface

+ At func() Series

+ Err func() error

+ Next func() bool

+ func FromQueryResult(res *prompb.QueryResult) SeriesSet

+ func NoopSeriesSet() SeriesSet

+ type Storage interface

+ Appender func() (Appender, error)

+ Close func() error

+ StartTime func() (int64, error)

+ func NewStorage(conf *RemoteReadConfig) (Storage, error)