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Commit Graph

63 Commits

Author SHA1 Message Date
3d6e8b5078 Move Version function and code from global to toplevel (#1330)
* Move global code to toplevel package

* Move version function to toplevel package

* Update changelog

Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
2020-11-16 09:30:54 -08:00
63a11144cf Move baggage and propagation to separate packages (#1325)
* Move propagation code to propagation package

* Move baggage code to baggage package

* Update changelog

* Make docs of baggage.Set more clear

Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>

Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
2020-11-13 07:34:24 -08:00
75d4911c95 Move metric code to a separate package (#1321)
* Move metrics code to metric package

* Update changelog
2020-11-12 07:28:32 -08:00
3268501910 Move tracing code to trace package (#1307)
* Move tracing code to trace package

* Update changelog
2020-11-06 17:13:31 -05:00
d75ccbb378 Add a Shutdown method to sdk TraceProvider (#1227)
* Add a Shutdown method to api TraceProvider

- sdktraceprovider shutdown span processors
- In examples, replace processosr shutdown with
  traceprovider's shutdown

Signed-off-by: Hui Kang <kangh@us.ibm.com>

* remove shutdown in the api provider interface

* Add context in parameter and return error

* handle error in shutdown

* Update CHANGELOG.md

Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
2020-10-26 09:20:49 -07:00
d6dd84f6fa Move the otel/api/global package to otel/global (#1262)
* Move otel/api/global to otel/global

* Update global package references

* Add changes to CHANGELOG
2020-10-17 10:03:48 -07:00
818c7b14b3 Move metric api package into otel (#1252)
* Update metric Kind to InstrumentKind

* Update all the other modules with Kind rename

* Update metric Descriptor with instrument Kind rename

* Update other modules with Descriptor method rename

* Update OTLP exporter test field name

* Rename kind filenames

* Add changes to CHANGELOG

* Fix documentation for Grouping and PrecomputedSum

* Rename meter.go to metric.go

* Move descriptor.go into metric.go

* Move must.go into metric.go

* Move instruments into metric_instrument.go

* Rename metric api_test.go to metric_test.go

* Move instrumentkind_test.go into metric_test.go

* Rename sdkapi.go metric_sdkapi.go

* Move api/metric into otel

* Update to use moved packages

* Rename otel.go to error_handler.go

* Add changes to CHANGELOG

* Fix merge conflict resolution error
2020-10-17 09:48:21 -07:00
ec300b28ad Update Span API event methods (#1254)
* Update Span API event methods

Remove the context argument from the event methods. It is unused and can
be added back in as a passed option if needed in the future.

Update AddEvent to accept a required name and a set of options. These
options are the new EventOption type that can be used to configure a
SpanConfig Timestamp and Attributes.

Remove the AddEventWithTimestamp method as it is redundant to calling
AddEvent with a WithTimestamp option.

Update RecordError to also accept the EventOptions.

* Add changes to CHANGELOG

* Add LifeCycleOption

Use the LifeCycleOption to encapsulate the options passed to a span for
life cycle events.
2020-10-16 08:09:27 -07:00
27c84d689d Move trace api package into otel (#1229)
* Move trace API to otel

* Move tracetest to oteltest

* Update package documentation

* Remove old api/trace package

* Lint

* Add changes to CHANGELOG

* Add tests for rest of trace API

* Apply suggestions from code review

Co-authored-by: Anthony Mirabella <a9@aneurysm9.com>

* Documentation fixes

Includes resolutions for review issues.

* Correct CHANGELOG post release

Co-authored-by: Anthony Mirabella <a9@aneurysm9.com>
2020-10-08 19:58:56 -07:00
5e66340594 Add Baggage API and move Baggage propagator (#1217)
* Move api/baggage to the propagators package

* Create Baggage API to match specification

* Update CHANGELOG.md

* Baggage API unit tests

* Rename and add unit test

* Update unit test value checking

* Update TODO with issue tracking work.
2020-10-05 11:25:09 -04:00
6e184cd16f Update propagation to conform with OpenTelemetry specification (#1212)
* Move propagation package contents to the otel package

* Implement package relocation

* Update propagation to OTel spec

* Add changes to changelog

* Add propagation tests
2020-10-02 12:27:16 -07:00
423c891359 Set default propagator to no-op propagator (#1204)
- add set propagator to examples

Signed-off-by: Hui Kang <kangh@us.ibm.com>
Co-authored-by: Anthony Mirabella <a9@aneurysm9.com>

Co-authored-by: Anthony Mirabella <a9@aneurysm9.com>
2020-09-29 16:50:58 -07:00
304d4cdffc ensure batch span processors are shutdown in examples (#1199) 2020-09-24 18:25:20 -04:00
06689a01bd Rename CorrelationContext to Baggage (#1142)
* Rename 'correlation' to 'baggage'

* Rename CorrelationContext progator to Baggage

* Update CHANGELOG
2020-09-09 14:13:37 -04:00
f995380e58 Unify api/label and api/kv in new label package (#1060)
* Move `api/label` to `label`

* Move `api/kv` package contents into `label` package

* Unify label package name

* Move `api/internal/rawhelpers.go` to `internal`

* Propagate replacing `api/kv` with `label` pkg

* golint

* Fix over-aggressive change

* Update Changelog
2020-08-17 20:25:03 -07:00
2dfa5e4fe1 Remove WithSpan method from Tracer interface (#1043)
* Remove WithSpan method from Tracer interface

Also remove implementation in SDK.

* Add panic event reporting to span End

* Update Changelog with changes

* Update CHANGELOG.md

* Update README.md

Fix code tabs

* Refactor span End

* Fix un-ended span from feedback.
2020-08-08 12:10:36 -07:00
452256cbf4 Unify trace and metric stdout exporters (#956)
* Consolidate stdout exporter

* Move config to own file and match project standard

* Abstract Exporter into unified struct

* Rename trace part of the exporter

* Update import paths and configuration

* Update tests

* Update InstallNewPipeline to not return traceProvider

It is a registered global, access it that way.

* Update example_test

* Update docs

* Update example to be for whole package

* Update metric output

Closer match the span output.

* Clean up span output

Print as a batch and cleanup marshaling.

* Correct spelling error in doc

* Add Exporters README

* Update Changelog

* Propagate changes to rest of project

* Lint fixes

* Fix example test in metric SDK

* Add disable config options for trace and metric

Co-authored-by: Liz Fong-Jones <lizf@honeycomb.io>
2020-07-22 12:34:44 -07:00
b17a7845df Rename Register* to New* (#761) 2020-05-21 15:42:14 -07:00
923a6c8afc Replace sdktrace.WithResourceAttributes() with WithResource() 2020-05-20 16:08:43 -04:00
1fab21ddbf Support use of synchronous instruments in async callbacks (#725)
* Support use of synchronous instruments in async callbacks

* Add a test
2020-05-19 21:33:10 -07:00
ee3c9ed1a5 Rename Observer to ValueObserver (#734)
* Observer -> ValueObserver

* Move wrappers into async.go
2020-05-18 11:03:43 -07:00
6bc14ffd2c Replace Measure instrument by ValueRecorder instrument (#732)
* Measure->Value recorder and cleanups re: measure

* More edits

* More edits

* Feedback
2020-05-15 22:11:12 -07:00
587cde3352 Remove NewKey and update doc comment (#721)
* Update doc comment

* Remove NewKey

* NewKey->Key
2020-05-13 16:21:23 -07:00
1301b6f3e4 Move core and key to kv package (#720)
* Move core to kv

* Move kv.Value to kv.value.Value

* Move key to kv
2020-05-13 16:06:03 -07:00
927d9155ae Increase the visibility of the api/key package (#650)
* Point to the convenience functions in api/key package

This is to increase the visibility of the api/key package through the
api/core package, otherwise developers often tend to miss the api/key
package altogether and write `core.Key(name).TYPE(value)` and complain
at the verbosity of such a construction. The api/key package would
allow them to write `key.TYPE(name, value)`.

* Use the api/key package where applicable

This transforms all the uses of `core.Key(name).TYPE(value)` to
`key.TYPE(name, value)`. This also should help increasing the
visibility of the api/key package for developers reading the otel-go
code.

Co-authored-by: Joshua MacDonald <jmacd@users.noreply.github.com>
2020-04-21 20:26:51 -07:00
a8f7b3247b Remove WithKeys() option, defaultkeys batcher (#639) 2020-04-14 16:07:11 -07:00
e8546e3bc5 Remove Labelset (#595)
* Remove LabelSet frmo api/metric

* SDK tests pass

* Restore benchmarks

* All tests pass

* Remove all mentions of LabelSet

* Test RecordBatch

* Batch test

* Improves benchmark (some)

* Move the benchmark to match HEAD

* Align labels for GOARCH=386

* Add alignment test

* Disable the stress test fo GOARCH=386

* Fix bug

* Move atomic fields into their own file

* Add a TODO

* Comments

* Remove metric.Labels(...)

* FTB

Co-authored-by: Liz Fong-Jones <lizf@honeycomb.io>
2020-03-27 14:06:48 -07:00
a485d0ec64 Update License header for all source files (#586)
* Update License header for all source files

- Add Apache 2.0 header to source files that did not have one.
- Update all existing headers dated to 2019 to be 2020
- Remove comma from License header to comply with the Apache 2.0
  guidelines.

* Update Copyright notice

Use the standard Copyright notices outlined by the
[CNCF](https://github.com/cncf/foundation/blob/master/copyright-notices.md#copyright-notices)
2020-03-23 22:41:10 -07:00
d8682c1999 Refactor the SDK helpers, create MeterImpl (#560)
* Create MeterImpl interface

* Checkpoint w/ sdk.go building

* Checkpoint working on global

* api/global builds (test fails)

* Test fix

* All tests pass

* Comments

* Add two tests

* Comments and uncomment tests

* Precommit part 1

* Still working on tests

* Lint

* Add a test and a TODO

* Cleanup

* Lint

* Interface()->Implementation()

* Apply some feedback

* From feedback

* (A)Synchronous -> (A)Sync

* Add a missing comment

* Apply suggestions from code review

Co-Authored-By: Krzesimir Nowak <qdlacz@gmail.com>

* Rename a variable

Co-authored-by: Krzesimir Nowak <qdlacz@gmail.com>
2020-03-19 12:02:46 -07:00
80b720a771 update stdout trace with resource. (#558)
* update stdout trace with resource.

* convert resource to span attributes.

* remove resource reference after converting to Span Attributes.
2020-03-16 16:48:35 -07:00
4047c0877a Introduce metric constructor errors, MeterMust wrapper (#529)
* Update api for Must constructors, with SDK helpers

* Update for Must constructors, leaving TODOs about global errors

* Add tests

* Move Must methods into metric.Must

* Apply the feedback

* Remove interfaces

* Remove more interfaces

* Again...

* Remove a sentence about a dead inteface
2020-03-11 11:57:57 -07:00
85751428a3 add shorter version for global providers (#538) 2020-03-11 08:23:32 -07:00
9674c81cb7 Drop the gauge instrument (#537)
* drop gauge instrument

* Restore the benchmark and stress test for lastvalue aggregator, but remove monotonic last-value support

* Rename gauge->lastvalue and remove remaining uses of the word 'gauge'

Co-authored-by: Krzesimir Nowak <krzesimir@kinvolk.io>
2020-03-10 16:00:37 -07:00
52fb033e13 Rename the exporter directory to exporters (#502)
The `go.opentelemetry.io/otel/exporter/trace/jaeger` package was
mistakenly released with a `v1.0.0` tag instead of `v0.1.0`. This
resulted in all subsequent releases not becoming the default latest,
meaning that `go get`s pulled in the incompatible `v0.1.0` release of
that package when pulling in more recent packages from other otel
packages. Renaming the `exporter` directory to `exporters` fixes this
issue by consequentially renaming the package.

Additionally, this action also renames *all* exporters. This is
understood to be a disruptive action to existing users as they will need
to update any dependencies they currently have on our exporters.
However, it was decided to take this action regardless. The need to
resolve the existing issue explained above is highly important, and
given the Alpha state of this project these kinds of breaking changes
should be expected (though not without reason).

Resolves #331

Co-authored-by: Rahul Patel <rghetia@yahoo.com>
2020-03-02 13:54:57 -08:00
6b4acf47b8 Reorganize propagation code (shrink PR 381) (#444)
* Rename distributedcontext package to correlation

Correlation is the name we agreed upon.

* Move trace propagators to api/trace

The trace propagators tests had to be moved to a testtrace subpackage
to avoid import cycles between api/trace and internal/trace.

Needed to shut up golint about stutter in trace.TraceContext -
TraceContext is a name of a W3C spec, so this stutter is
expected. It's certainly still better than golint's suggestion of
having trace.Context.

* Rename api/propagators to api/propagation

This package will not contain any propagators in the long run, just
the interface definitions.

Co-authored-by: Joshua MacDonald <jmacd@users.noreply.github.com>
2020-01-28 10:13:46 -08:00
4c9bf78ab3 s/options/config/ (#410)
Co-authored-by: Joshua MacDonald <jmacd@users.noreply.github.com>
2020-01-03 09:48:45 -08:00
067aa9e142 [metrics] standardize/simplify export pipeline setup (#395)
* Introduce simplified export pipeline setup for stdout

* Standardize dogstatsd,stdout,prometheus calling.

* Creates NewRawExporter, NewExportPipeline, InstallNewPipeline methods.
* Uses Options rather than Config throughout for options.

* fix merge conflicts.

Co-authored-by: Liz Fong-Jones <elizabeth@ctyalcove.org>
2020-01-02 10:41:21 -08:00
dd781560d4 Rename handle to bound instrument (@sircelsius) (#400)
* Rename metric Handle to Bound Instrument

* Rename metric Handle to Bound Instrument

* Rename metric Handle to Bound Instrument

* chore(meter): renamed from *BoundInstrument to Bound*, renamed AcquireBoundInstrument to Bind

* chore(meter): renamed Release to Unbind

* Self feedback in doc.go

* Rename confusing method name

Co-authored-by: Marc Bramaud <sircelsius@users.noreply.github.com>
2019-12-27 16:30:19 -08:00
b863b8f6ab Rename CurrentSpan to SpanFromContext & SetCurrentSpan to ContextWithSpan (#379)
Signed-off-by: vineeth <vineethpothulapati@outlook.com>
2019-12-11 08:51:32 -08:00
eb9fe13a77 Drop SetAttribute from Span (#361)
fixes #302
2019-12-03 16:58:55 +11:00
1b08d827a4 Rename GetMeter() to Meter() (#357) 2019-11-26 09:54:05 -08:00
13cd2ac417 move /global to /api/global (#356)
implement #337
2019-11-25 20:41:24 -08:00
0f052af2f4 Rename GetTracer to Tracer (#347)
* Rename GetTracer to NewTracer

* Drop New prefix
2019-11-25 09:46:07 -08:00
b9706b20f9 Dogstatsd metrics exporter (#326)
* Add MetricAggregator.Merge() implementations

* Update from feedback

* Type

* Ckpt

* Ckpt

* Add push controller

* Ckpt

* Add aggregator interfaces, stdout encoder

* Modify basic main.go

* Main is working

* Batch stdout output

* Sum udpate

* Rename stdout

* Add stateless/stateful Batcher options

* Undo a for-loop in the example, remove a done TODO

* Update imports

* Add note

* Rename defaultkeys

* Support variable label encoder to speed OpenMetrics/Statsd export

* Lint

* Checkpoint

* Checkpoint

* Doc

* Precommit/lint

* Simplify Aggregator API

* Record->Identifier

* Remove export.Record a.k.a. Identifier

* Checkpoint

* Propagate errors to the SDK, remove a bunch of 'TODO warn'

* Checkpoint

* Introduce export.Labels

* Comments in export/metric.go

* Comment

* More merge

* More doc

* Complete example

* Lint fixes

* Add a testable example

* Lint

* Dogstats

* Let Export return an error

* Checkpoint

* add a basic stdout exporter test

* Add measure test; fix aggregator APIs

* Use JSON numbers, not strings

* Test stdout exporter error

* Add a test for the call to RangeTest

* Add error handler API to improve correctness test; return errors from RecordOne

* Undo the previous -- do not expose errors

* Add simple selector variations, test

* Repair examples

* Test push controller error handling

* Add SDK label encoder tests

* Add a defaultkeys batcher test

* Add an ungrouped batcher test

* Lint new tests

* Respond to krnowak's feedback

* Checkpoint

* Funciontal example using unixgram

* Tidy the example

* Add a packet-split test

* More tests

* Undo comment

* Use concrete receivers for export records and labels, since the constructors return structs not pointers

* Bug fix for stateful batchers; clone an aggregator for long term storage

* Remove TODO addressed in #318

* Add errors to all aggregator interfaces

* Handle ErrNoLastValue case in stdout exporter

* Move aggregator API into sdk/export/metric/aggregator

* Update all aggregator exported-method comments

* Document the aggregator APIs

* More aggregator comments

* Add multiple updates to the ungrouped test

* Fixes for feedback from Gustavo and Liz

* Producer->CheckpointSet; add FinishedCollection

* Process takes an export.Record

* ReadCheckpoint->CheckpointSet

* EncodeLabels->Encode

* Format a better inconsistent type error; add more aggregator API tests

* More RangeTest test coverage

* Make benbjohnson/clock a test-only dependency

* Handle ErrNoLastValue in stress_test

* Update comments; use a pipe vs a unix socket in the example test

* Update test

* Spelling

* Typo fix

* Rename DefaultLabelEncoder to NewDefaultLabelEncoder for clarity

* Rename DefaultLabelEncoder to NewDefaultLabelEncoder for clarity

* Test different adapters; add ForceEncode to statsd label encoder
2019-11-21 20:46:05 -08:00
9878f3b700 Metrics stdout export pipeline (#265)
* Add MetricAggregator.Merge() implementations

* Update from feedback

* Type

* Ckpt

* Ckpt

* Add push controller

* Ckpt

* Add aggregator interfaces, stdout encoder

* Modify basic main.go

* Main is working

* Batch stdout output

* Sum udpate

* Rename stdout

* Add stateless/stateful Batcher options

* Undo a for-loop in the example, remove a done TODO

* Update imports

* Add note

* Rename defaultkeys

* Support variable label encoder to speed OpenMetrics/Statsd export

* Lint

* Doc

* Precommit/lint

* Simplify Aggregator API

* Record->Identifier

* Remove export.Record a.k.a. Identifier

* Checkpoint

* Propagate errors to the SDK, remove a bunch of 'TODO warn'

* Checkpoint

* Introduce export.Labels

* Comments in export/metric.go

* Comment

* More merge

* More doc

* Complete example

* Lint fixes

* Add a testable example

* Lint

* Let Export return an error

* add a basic stdout exporter test

* Add measure test; fix aggregator APIs

* Use JSON numbers, not strings

* Test stdout exporter error

* Add a test for the call to RangeTest

* Add error handler API to improve correctness test; return errors from RecordOne

* Undo the previous -- do not expose errors

* Add simple selector variations, test

* Repair examples

* Test push controller error handling

* Add SDK label encoder tests

* Add a defaultkeys batcher test

* Add an ungrouped batcher test

* Lint new tests

* Respond to krnowak's feedback

* Undo comment

* Use concrete receivers for export records and labels, since the constructors return structs not pointers

* Bug fix for stateful batchers; clone an aggregator for long term storage

* Remove TODO addressed in #318

* Add errors to all aggregator interfaces

* Handle ErrNoLastValue case in stdout exporter

* Move aggregator API into sdk/export/metric/aggregator

* Update all aggregator exported-method comments

* Document the aggregator APIs

* More aggregator comments

* Add multiple updates to the ungrouped test

* Fixes for feedback from Gustavo and Liz

* Producer->CheckpointSet; add FinishedCollection

* Process takes an export.Record

* ReadCheckpoint->CheckpointSet

* EncodeLabels->Encode

* Format a better inconsistent type error; add more aggregator API tests

* More RangeTest test coverage

* Make benbjohnson/clock a test-only dependency

* Handle ErrNoLastValue in stress_test
2019-11-15 13:01:20 -08:00
6b48fce4ec example/basic: make basic example work (#279)
* example/basic: make basic example work

- use stdout as exportor (otherwise no output when you run it)

* meter does not work yet, rephrase TODO
2019-11-04 12:23:23 -08:00
15bfc5bb12 Namespace import path under "/otel" (#274)
Also fixes example module paths so that they use the vanity URL instead
of the github URL.

[Closes #184]
2019-11-01 11:40:29 -07:00
8862436993 Support named Meters, use global package (#258)
* Support named Meters, use global package

* Comments/typos fixed
2019-10-30 23:35:02 -07:00
de6715fca3 Remove the distributedctx.Mutator (#252)
* Remove the distributedctx.Mutator

* Remove unused field

* Update examples
2019-10-30 13:21:13 -07:00
937f4ff8b0 Metrics SDK work-in-progress (#172)
Introduce the new SDK, four aggregators, and an export interface.
2019-10-29 13:27:22 -07:00