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[HCP Observability] Remove replica tag #17484

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merged 1 commit into from
May 26, 2023

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@jjti jjti commented May 26, 2023

Description

In Cortex we make sure we only ingest from one of T1.a and T1.b, and only from one of T2.a and T2.b. We do this by electing a leader replica for each cluster of Prometheus. For example, in the case of T1, let it be T1.a. As long as T1.a is the leader, we drop the samples sent by T1.b. And if Cortex sees no new samples from T1.a for a short period (30s by default), it’ll switch the leader to be T1.b.

docs: https://cortexmetrics.io/docs/guides/ha-pair-handling/

Having replica will prevent ingestion of metrics from multiple proxies because one will be elected leader. It's not deduplication of metrics from a single replica, it's deduplication of samples across all replicas

Testing & Reproduction steps

Deploy feature/hcp-telemetry and push to a Cortex or Cortex-like Prometheus database that has HA-availability metrics ingress.

Links

PR Checklist

  • updated test coverage
  • external facing docs updated
  • appropriate backport labels added
  • not a security concern

@jjti jjti marked this pull request as ready for review May 26, 2023 02:08
@jjti jjti merged commit bac9fb7 into feature/hcp-telemetry May 26, 2023
@jjti jjti deleted the jjtimmons/drop-replica branch May 26, 2023 03:21
@Achooo Achooo mentioned this pull request May 26, 2023
4 tasks
@Achooo Achooo changed the title Remove replica tag [HCP Observability] Remove replica tag May 26, 2023
Achooo pushed a commit that referenced this pull request May 29, 2023
Achooo pushed a commit that referenced this pull request May 29, 2023
Achooo added a commit that referenced this pull request May 29, 2023
* Move hcp client to subpackage hcpclient (#16800)

* [HCP Observability] New MetricsClient (#17100)

* Client configured with TLS using HCP config and retry/throttle

* Add tests and godoc for metrics client

* close body after request

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* remove clone

* Extract CloudConfig and mock for future PR

* Switch to hclog.FromContext

* [HCP Observability] OTELExporter (#17128)

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Create new OTELExporter which uses the MetricsClient
Add transform because the conversion is in an /internal package

* Fix lint error

* early return when there are no metrics

* Add NewOTELExporter() function

* Downgrade to metrics SDK version: v1.15.0-rc.1

* Fix imports

* fix small nits with comments and url.URL

* Fix tests by asserting actual error for context cancellation, fix parallel, and make mock more versatile

* Cleanup error handling and clarify empty metrics case

* Fix input/expected naming in otel_transform_test.go

* add comment for metric tracking

* Add a general isEmpty method

* Add clear error types

* update to latest version 1.15.0 of OTEL

* [HCP Observability] OTELSink (#17159)

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Create new OTELExporter which uses the MetricsClient
Add transform because the conversion is in an /internal package

* Fix lint error

* early return when there are no metrics

* Add NewOTELExporter() function

* Downgrade to metrics SDK version: v1.15.0-rc.1

* Fix imports

* fix small nits with comments and url.URL

* Fix tests by asserting actual error for context cancellation, fix parallel, and make mock more versatile

* Cleanup error handling and clarify empty metrics case

* Fix input/expected naming in otel_transform_test.go

* add comment for metric tracking

* Add a general isEmpty method

* Add clear error types

* update to latest version 1.15.0 of OTEL

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Initialize OTELSink with sync.Map for all the instrument stores.

* Moved PeriodicReader init to NewOtelReader function. This allows us to use a ManualReader for tests.

* Switch to mutex instead of sync.Map to avoid type assertion

* Add gauge store

* Clarify comments

* return concrete sink type

* Fix lint errors

* Move gauge store to be within sink

* Use context.TODO,rebase and clenaup opts handling

* Rebase onto otl exporter to downgrade metrics API to v1.15.0-rc.1

* Fix imports

* Update to latest stable version by rebasing on cc-4933, fix import, remove mutex init, fix opts error messages and use logger from ctx

* Add lots of documentation to the OTELSink

* Fix gauge store comment and check ok

* Add select and ctx.Done() check to gauge callback

* use require.Equal for attributes

* Fixed import naming

* Remove float64 calls and add a NewGaugeStore method

* Change name Store to Set in gaugeStore, add concurrency tests in both OTELSink and gauge store

* Generate 100 gauge operations

* Seperate the labels into goroutines in sink test

* Generate kv store for the test case keys to avoid using uuid

* Added a race test with 300 samples for OTELSink

* Do not pass in waitgroup and use error channel instead.

* Using SHA 7dea2225a218872e86d2f580e82c089b321617b0 to avoid build failures in otel

* Fix nits

* [HCP Observability] Init OTELSink in Telemetry (#17162)

* Move hcp client to subpackage hcpclient (#16800)

* [HCP Observability] New MetricsClient (#17100)

* Client configured with TLS using HCP config and retry/throttle

* Add tests and godoc for metrics client

* close body after request

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* remove clone

* Extract CloudConfig and mock for future PR

* Switch to hclog.FromContext

* [HCP Observability] New MetricsClient (#17100)

* Client configured with TLS using HCP config and retry/throttle

* Add tests and godoc for metrics client

* close body after request

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* remove clone

* Extract CloudConfig and mock for future PR

* Switch to hclog.FromContext

* [HCP Observability] New MetricsClient (#17100)

* Client configured with TLS using HCP config and retry/throttle

* Add tests and godoc for metrics client

* close body after request

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* remove clone

* Extract CloudConfig and mock for future PR

* Switch to hclog.FromContext

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Create new OTELExporter which uses the MetricsClient
Add transform because the conversion is in an /internal package

* Fix lint error

* early return when there are no metrics

* Add NewOTELExporter() function

* Downgrade to metrics SDK version: v1.15.0-rc.1

* Fix imports

* fix small nits with comments and url.URL

* Fix tests by asserting actual error for context cancellation, fix parallel, and make mock more versatile

* Cleanup error handling and clarify empty metrics case

* Fix input/expected naming in otel_transform_test.go

* add comment for metric tracking

* Add a general isEmpty method

* Add clear error types

* update to latest version 1.15.0 of OTEL

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Initialize OTELSink with sync.Map for all the instrument stores.

* Moved PeriodicReader init to NewOtelReader function. This allows us to use a ManualReader for tests.

* Switch to mutex instead of sync.Map to avoid type assertion

* Add gauge store

* Clarify comments

* return concrete sink type

* Fix lint errors

* Move gauge store to be within sink

* Use context.TODO,rebase and clenaup opts handling

* Rebase onto otl exporter to downgrade metrics API to v1.15.0-rc.1

* Fix imports

* Update to latest stable version by rebasing on cc-4933, fix import, remove mutex init, fix opts error messages and use logger from ctx

* Add lots of documentation to the OTELSink

* Fix gauge store comment and check ok

* Add select and ctx.Done() check to gauge callback

* use require.Equal for attributes

* Fixed import naming

* Remove float64 calls and add a NewGaugeStore method

* Change name Store to Set in gaugeStore, add concurrency tests in both OTELSink and gauge store

* Generate 100 gauge operations

* Seperate the labels into goroutines in sink test

* Generate kv store for the test case keys to avoid using uuid

* Added a race test with 300 samples for OTELSink

* [HCP Observability] OTELExporter (#17128)

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Create new OTELExporter which uses the MetricsClient
Add transform because the conversion is in an /internal package

* Fix lint error

* early return when there are no metrics

* Add NewOTELExporter() function

* Downgrade to metrics SDK version: v1.15.0-rc.1

* Fix imports

* fix small nits with comments and url.URL

* Fix tests by asserting actual error for context cancellation, fix parallel, and make mock more versatile

* Cleanup error handling and clarify empty metrics case

* Fix input/expected naming in otel_transform_test.go

* add comment for metric tracking

* Add a general isEmpty method

* Add clear error types

* update to latest version 1.15.0 of OTEL

* Do not pass in waitgroup and use error channel instead.

* Using SHA 7dea2225a218872e86d2f580e82c089b321617b0 to avoid build failures in otel

* Rebase onto otl exporter to downgrade metrics API to v1.15.0-rc.1

* Initialize OTELSink with sync.Map for all the instrument stores.

* Added telemetry agent to client and init sink in deps

* Fixed client

* Initalize sink in deps

* init sink in telemetry library

* Init deps before telemetry

* Use concrete telemetry.OtelSink type

* add /v1/metrics

* Avoid returning err for telemetry init

* move sink init within the IsCloudEnabled()

* Use HCPSinkOpts in deps instead

* update golden test for configuration file

* Switch to using extra sinks in the telemetry library

* keep name MetricsConfig

* fix log in verifyCCMRegistration

* Set logger in context

* pass around MetricSink in deps

* Fix imports

* Rebased onto otel sink pr

* Fix URL in test

* [HCP Observability] OTELSink (#17159)

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Create new OTELExporter which uses the MetricsClient
Add transform because the conversion is in an /internal package

* Fix lint error

* early return when there are no metrics

* Add NewOTELExporter() function

* Downgrade to metrics SDK version: v1.15.0-rc.1

* Fix imports

* fix small nits with comments and url.URL

* Fix tests by asserting actual error for context cancellation, fix parallel, and make mock more versatile

* Cleanup error handling and clarify empty metrics case

* Fix input/expected naming in otel_transform_test.go

* add comment for metric tracking

* Add a general isEmpty method

* Add clear error types

* update to latest version 1.15.0 of OTEL

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Initialize OTELSink with sync.Map for all the instrument stores.

* Moved PeriodicReader init to NewOtelReader function. This allows us to use a ManualReader for tests.

* Switch to mutex instead of sync.Map to avoid type assertion

* Add gauge store

* Clarify comments

* return concrete sink type

* Fix lint errors

* Move gauge store to be within sink

* Use context.TODO,rebase and clenaup opts handling

* Rebase onto otl exporter to downgrade metrics API to v1.15.0-rc.1

* Fix imports

* Update to latest stable version by rebasing on cc-4933, fix import, remove mutex init, fix opts error messages and use logger from ctx

* Add lots of documentation to the OTELSink

* Fix gauge store comment and check ok

* Add select and ctx.Done() check to gauge callback

* use require.Equal for attributes

* Fixed import naming

* Remove float64 calls and add a NewGaugeStore method

* Change name Store to Set in gaugeStore, add concurrency tests in both OTELSink and gauge store

* Generate 100 gauge operations

* Seperate the labels into goroutines in sink test

* Generate kv store for the test case keys to avoid using uuid

* Added a race test with 300 samples for OTELSink

* Do not pass in waitgroup and use error channel instead.

* Using SHA 7dea2225a218872e86d2f580e82c089b321617b0 to avoid build failures in otel

* Fix nits

* pass extraSinks as function param instead

* Add default interval as package export

* remove verifyCCM func

* Add clusterID

* Fix import and add t.Parallel() for missing tests

* Kick Vercel CI

* Remove scheme from endpoint path, and fix error logging

* return metrics.MetricSink for sink method

* Update SDK

* [HCP Observability] Metrics filtering and Labels in Go Metrics sink (#17184)

* Move hcp client to subpackage hcpclient (#16800)

* [HCP Observability] New MetricsClient (#17100)

* Client configured with TLS using HCP config and retry/throttle

* Add tests and godoc for metrics client

* close body after request

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* remove clone

* Extract CloudConfig and mock for future PR

* Switch to hclog.FromContext

* [HCP Observability] New MetricsClient (#17100)

* Client configured with TLS using HCP config and retry/throttle

* Add tests and godoc for metrics client

* close body after request

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* remove clone

* Extract CloudConfig and mock for future PR

* Switch to hclog.FromContext

* [HCP Observability] New MetricsClient (#17100)

* Client configured with TLS using HCP config and retry/throttle

* Add tests and godoc for metrics client

* close body after request

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* remove clone

* Extract CloudConfig and mock for future PR

* Switch to hclog.FromContext

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Create new OTELExporter which uses the MetricsClient
Add transform because the conversion is in an /internal package

* Fix lint error

* early return when there are no metrics

* Add NewOTELExporter() function

* Downgrade to metrics SDK version: v1.15.0-rc.1

* Fix imports

* fix small nits with comments and url.URL

* Fix tests by asserting actual error for context cancellation, fix parallel, and make mock more versatile

* Cleanup error handling and clarify empty metrics case

* Fix input/expected naming in otel_transform_test.go

* add comment for metric tracking

* Add a general isEmpty method

* Add clear error types

* update to latest version 1.15.0 of OTEL

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Initialize OTELSink with sync.Map for all the instrument stores.

* Moved PeriodicReader init to NewOtelReader function. This allows us to use a ManualReader for tests.

* Switch to mutex instead of sync.Map to avoid type assertion

* Add gauge store

* Clarify comments

* return concrete sink type

* Fix lint errors

* Move gauge store to be within sink

* Use context.TODO,rebase and clenaup opts handling

* Rebase onto otl exporter to downgrade metrics API to v1.15.0-rc.1

* Fix imports

* Update to latest stable version by rebasing on cc-4933, fix import, remove mutex init, fix opts error messages and use logger from ctx

* Add lots of documentation to the OTELSink

* Fix gauge store comment and check ok

* Add select and ctx.Done() check to gauge callback

* use require.Equal for attributes

* Fixed import naming

* Remove float64 calls and add a NewGaugeStore method

* Change name Store to Set in gaugeStore, add concurrency tests in both OTELSink and gauge store

* Generate 100 gauge operations

* Seperate the labels into goroutines in sink test

* Generate kv store for the test case keys to avoid using uuid

* Added a race test with 300 samples for OTELSink

* [HCP Observability] OTELExporter (#17128)

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Create new OTELExporter which uses the MetricsClient
Add transform because the conversion is in an /internal package

* Fix lint error

* early return when there are no metrics

* Add NewOTELExporter() function

* Downgrade to metrics SDK version: v1.15.0-rc.1

* Fix imports

* fix small nits with comments and url.URL

* Fix tests by asserting actual error for context cancellation, fix parallel, and make mock more versatile

* Cleanup error handling and clarify empty metrics case

* Fix input/expected naming in otel_transform_test.go

* add comment for metric tracking

* Add a general isEmpty method

* Add clear error types

* update to latest version 1.15.0 of OTEL

* Do not pass in waitgroup and use error channel instead.

* Using SHA 7dea2225a218872e86d2f580e82c089b321617b0 to avoid build failures in otel

* Rebase onto otl exporter to downgrade metrics API to v1.15.0-rc.1

* Initialize OTELSink with sync.Map for all the instrument stores.

* Added telemetry agent to client and init sink in deps

* Fixed client

* Initalize sink in deps

* init sink in telemetry library

* Init deps before telemetry

* Use concrete telemetry.OtelSink type

* add /v1/metrics

* Avoid returning err for telemetry init

* move sink init within the IsCloudEnabled()

* Use HCPSinkOpts in deps instead

* update golden test for configuration file

* Switch to using extra sinks in the telemetry library

* keep name MetricsConfig

* fix log in verifyCCMRegistration

* Set logger in context

* pass around MetricSink in deps

* Fix imports

* Rebased onto otel sink pr

* Fix URL in test

* [HCP Observability] OTELSink (#17159)

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Create new OTELExporter which uses the MetricsClient
Add transform because the conversion is in an /internal package

* Fix lint error

* early return when there are no metrics

* Add NewOTELExporter() function

* Downgrade to metrics SDK version: v1.15.0-rc.1

* Fix imports

* fix small nits with comments and url.URL

* Fix tests by asserting actual error for context cancellation, fix parallel, and make mock more versatile

* Cleanup error handling and clarify empty metrics case

* Fix input/expected naming in otel_transform_test.go

* add comment for metric tracking

* Add a general isEmpty method

* Add clear error types

* update to latest version 1.15.0 of OTEL

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Initialize OTELSink with sync.Map for all the instrument stores.

* Moved PeriodicReader init to NewOtelReader function. This allows us to use a ManualReader for tests.

* Switch to mutex instead of sync.Map to avoid type assertion

* Add gauge store

* Clarify comments

* return concrete sink type

* Fix lint errors

* Move gauge store to be within sink

* Use context.TODO,rebase and clenaup opts handling

* Rebase onto otl exporter to downgrade metrics API to v1.15.0-rc.1

* Fix imports

* Update to latest stable version by rebasing on cc-4933, fix import, remove mutex init, fix opts error messages and use logger from ctx

* Add lots of documentation to the OTELSink

* Fix gauge store comment and check ok

* Add select and ctx.Done() check to gauge callback

* use require.Equal for attributes

* Fixed import naming

* Remove float64 calls and add a NewGaugeStore method

* Change name Store to Set in gaugeStore, add concurrency tests in both OTELSink and gauge store

* Generate 100 gauge operations

* Seperate the labels into goroutines in sink test

* Generate kv store for the test case keys to avoid using uuid

* Added a race test with 300 samples for OTELSink

* Do not pass in waitgroup and use error channel instead.

* Using SHA 7dea2225a218872e86d2f580e82c089b321617b0 to avoid build failures in otel

* Fix nits

* pass extraSinks as function param instead

* Add default interval as package export

* remove verifyCCM func

* Add clusterID

* Fix import and add t.Parallel() for missing tests

* Kick Vercel CI

* Remove scheme from endpoint path, and fix error logging

* return metrics.MetricSink for sink method

* Update SDK

* Added telemetry agent to client and init sink in deps

* Add node_id and __replica__ default labels

* add function for default labels and set x-hcp-resource-id

* Fix labels tests

* Commit suggestion for getDefaultLabels

Co-authored-by: Joshua Timmons <joshua.timmons1@gmail.com>

* Fixed server.id, and t.Parallel()

* Make defaultLabels a method on the TelemetryConfig object

* Rename FilterList to lowercase filterList

* Cleanup filter implemetation by combining regex into a single one, and making the type lowercase

* Fix append

* use regex directly for filters

* Fix x-resource-id test to use mocked value

* Fix log.Error formats

* Forgot the len(opts.Label) optimization)

* Use cfg.NodeID instead

---------

Co-authored-by: Joshua Timmons <joshua.timmons1@gmail.com>

* remove replic tag (#17484)

* [HCP Observability] Add custom metrics for OTEL sink, improve logging, upgrade modules and cleanup metrics client (#17455)

* Add custom metrics for Exporter and transform operations

* Improve deps logging

Run go mod tidy

* Upgrade SDK and OTEL

* Remove the partial success implemetation and check for HTTP status code in metrics client

* Add x-channel

* cleanup logs in deps.go based on PR feedback

* Change to debug log and lowercase

* address test operation feedback

* use GetHumanVersion on version

* Fix error wrapping

* Fix metric names

* [HCP Observability] Turn off retries for now until dynamically configurable (#17496)

* Remove retries for now until dynamic configuration is possible

* Clarify comment

* Update changelog

* improve changelog

---------

Co-authored-by: Joshua Timmons <joshua.timmons1@gmail.com>
Achooo added a commit that referenced this pull request May 29, 2023
* Move hcp client to subpackage hcpclient (#16800)

* [HCP Observability] New MetricsClient (#17100)

* Client configured with TLS using HCP config and retry/throttle

* Add tests and godoc for metrics client

* close body after request

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* remove clone

* Extract CloudConfig and mock for future PR

* Switch to hclog.FromContext

* [HCP Observability] OTELExporter (#17128)

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Create new OTELExporter which uses the MetricsClient
Add transform because the conversion is in an /internal package

* Fix lint error

* early return when there are no metrics

* Add NewOTELExporter() function

* Downgrade to metrics SDK version: v1.15.0-rc.1

* Fix imports

* fix small nits with comments and url.URL

* Fix tests by asserting actual error for context cancellation, fix parallel, and make mock more versatile

* Cleanup error handling and clarify empty metrics case

* Fix input/expected naming in otel_transform_test.go

* add comment for metric tracking

* Add a general isEmpty method

* Add clear error types

* update to latest version 1.15.0 of OTEL

* [HCP Observability] OTELSink (#17159)

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Create new OTELExporter which uses the MetricsClient
Add transform because the conversion is in an /internal package

* Fix lint error

* early return when there are no metrics

* Add NewOTELExporter() function

* Downgrade to metrics SDK version: v1.15.0-rc.1

* Fix imports

* fix small nits with comments and url.URL

* Fix tests by asserting actual error for context cancellation, fix parallel, and make mock more versatile

* Cleanup error handling and clarify empty metrics case

* Fix input/expected naming in otel_transform_test.go

* add comment for metric tracking

* Add a general isEmpty method

* Add clear error types

* update to latest version 1.15.0 of OTEL

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Initialize OTELSink with sync.Map for all the instrument stores.

* Moved PeriodicReader init to NewOtelReader function. This allows us to use a ManualReader for tests.

* Switch to mutex instead of sync.Map to avoid type assertion

* Add gauge store

* Clarify comments

* return concrete sink type

* Fix lint errors

* Move gauge store to be within sink

* Use context.TODO,rebase and clenaup opts handling

* Rebase onto otl exporter to downgrade metrics API to v1.15.0-rc.1

* Fix imports

* Update to latest stable version by rebasing on cc-4933, fix import, remove mutex init, fix opts error messages and use logger from ctx

* Add lots of documentation to the OTELSink

* Fix gauge store comment and check ok

* Add select and ctx.Done() check to gauge callback

* use require.Equal for attributes

* Fixed import naming

* Remove float64 calls and add a NewGaugeStore method

* Change name Store to Set in gaugeStore, add concurrency tests in both OTELSink and gauge store

* Generate 100 gauge operations

* Seperate the labels into goroutines in sink test

* Generate kv store for the test case keys to avoid using uuid

* Added a race test with 300 samples for OTELSink

* Do not pass in waitgroup and use error channel instead.

* Using SHA 7dea2225a218872e86d2f580e82c089b321617b0 to avoid build failures in otel

* Fix nits

* [HCP Observability] Init OTELSink in Telemetry (#17162)

* Move hcp client to subpackage hcpclient (#16800)

* [HCP Observability] New MetricsClient (#17100)

* Client configured with TLS using HCP config and retry/throttle

* Add tests and godoc for metrics client

* close body after request

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* remove clone

* Extract CloudConfig and mock for future PR

* Switch to hclog.FromContext

* [HCP Observability] New MetricsClient (#17100)

* Client configured with TLS using HCP config and retry/throttle

* Add tests and godoc for metrics client

* close body after request

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* remove clone

* Extract CloudConfig and mock for future PR

* Switch to hclog.FromContext

* [HCP Observability] New MetricsClient (#17100)

* Client configured with TLS using HCP config and retry/throttle

* Add tests and godoc for metrics client

* close body after request

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* remove clone

* Extract CloudConfig and mock for future PR

* Switch to hclog.FromContext

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Create new OTELExporter which uses the MetricsClient
Add transform because the conversion is in an /internal package

* Fix lint error

* early return when there are no metrics

* Add NewOTELExporter() function

* Downgrade to metrics SDK version: v1.15.0-rc.1

* Fix imports

* fix small nits with comments and url.URL

* Fix tests by asserting actual error for context cancellation, fix parallel, and make mock more versatile

* Cleanup error handling and clarify empty metrics case

* Fix input/expected naming in otel_transform_test.go

* add comment for metric tracking

* Add a general isEmpty method

* Add clear error types

* update to latest version 1.15.0 of OTEL

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Initialize OTELSink with sync.Map for all the instrument stores.

* Moved PeriodicReader init to NewOtelReader function. This allows us to use a ManualReader for tests.

* Switch to mutex instead of sync.Map to avoid type assertion

* Add gauge store

* Clarify comments

* return concrete sink type

* Fix lint errors

* Move gauge store to be within sink

* Use context.TODO,rebase and clenaup opts handling

* Rebase onto otl exporter to downgrade metrics API to v1.15.0-rc.1

* Fix imports

* Update to latest stable version by rebasing on cc-4933, fix import, remove mutex init, fix opts error messages and use logger from ctx

* Add lots of documentation to the OTELSink

* Fix gauge store comment and check ok

* Add select and ctx.Done() check to gauge callback

* use require.Equal for attributes

* Fixed import naming

* Remove float64 calls and add a NewGaugeStore method

* Change name Store to Set in gaugeStore, add concurrency tests in both OTELSink and gauge store

* Generate 100 gauge operations

* Seperate the labels into goroutines in sink test

* Generate kv store for the test case keys to avoid using uuid

* Added a race test with 300 samples for OTELSink

* [HCP Observability] OTELExporter (#17128)

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Create new OTELExporter which uses the MetricsClient
Add transform because the conversion is in an /internal package

* Fix lint error

* early return when there are no metrics

* Add NewOTELExporter() function

* Downgrade to metrics SDK version: v1.15.0-rc.1

* Fix imports

* fix small nits with comments and url.URL

* Fix tests by asserting actual error for context cancellation, fix parallel, and make mock more versatile

* Cleanup error handling and clarify empty metrics case

* Fix input/expected naming in otel_transform_test.go

* add comment for metric tracking

* Add a general isEmpty method

* Add clear error types

* update to latest version 1.15.0 of OTEL

* Do not pass in waitgroup and use error channel instead.

* Using SHA 7dea2225a218872e86d2f580e82c089b321617b0 to avoid build failures in otel

* Rebase onto otl exporter to downgrade metrics API to v1.15.0-rc.1

* Initialize OTELSink with sync.Map for all the instrument stores.

* Added telemetry agent to client and init sink in deps

* Fixed client

* Initalize sink in deps

* init sink in telemetry library

* Init deps before telemetry

* Use concrete telemetry.OtelSink type

* add /v1/metrics

* Avoid returning err for telemetry init

* move sink init within the IsCloudEnabled()

* Use HCPSinkOpts in deps instead

* update golden test for configuration file

* Switch to using extra sinks in the telemetry library

* keep name MetricsConfig

* fix log in verifyCCMRegistration

* Set logger in context

* pass around MetricSink in deps

* Fix imports

* Rebased onto otel sink pr

* Fix URL in test

* [HCP Observability] OTELSink (#17159)

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Create new OTELExporter which uses the MetricsClient
Add transform because the conversion is in an /internal package

* Fix lint error

* early return when there are no metrics

* Add NewOTELExporter() function

* Downgrade to metrics SDK version: v1.15.0-rc.1

* Fix imports

* fix small nits with comments and url.URL

* Fix tests by asserting actual error for context cancellation, fix parallel, and make mock more versatile

* Cleanup error handling and clarify empty metrics case

* Fix input/expected naming in otel_transform_test.go

* add comment for metric tracking

* Add a general isEmpty method

* Add clear error types

* update to latest version 1.15.0 of OTEL

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Initialize OTELSink with sync.Map for all the instrument stores.

* Moved PeriodicReader init to NewOtelReader function. This allows us to use a ManualReader for tests.

* Switch to mutex instead of sync.Map to avoid type assertion

* Add gauge store

* Clarify comments

* return concrete sink type

* Fix lint errors

* Move gauge store to be within sink

* Use context.TODO,rebase and clenaup opts handling

* Rebase onto otl exporter to downgrade metrics API to v1.15.0-rc.1

* Fix imports

* Update to latest stable version by rebasing on cc-4933, fix import, remove mutex init, fix opts error messages and use logger from ctx

* Add lots of documentation to the OTELSink

* Fix gauge store comment and check ok

* Add select and ctx.Done() check to gauge callback

* use require.Equal for attributes

* Fixed import naming

* Remove float64 calls and add a NewGaugeStore method

* Change name Store to Set in gaugeStore, add concurrency tests in both OTELSink and gauge store

* Generate 100 gauge operations

* Seperate the labels into goroutines in sink test

* Generate kv store for the test case keys to avoid using uuid

* Added a race test with 300 samples for OTELSink

* Do not pass in waitgroup and use error channel instead.

* Using SHA 7dea2225a218872e86d2f580e82c089b321617b0 to avoid build failures in otel

* Fix nits

* pass extraSinks as function param instead

* Add default interval as package export

* remove verifyCCM func

* Add clusterID

* Fix import and add t.Parallel() for missing tests

* Kick Vercel CI

* Remove scheme from endpoint path, and fix error logging

* return metrics.MetricSink for sink method

* Update SDK

* [HCP Observability] Metrics filtering and Labels in Go Metrics sink (#17184)

* Move hcp client to subpackage hcpclient (#16800)

* [HCP Observability] New MetricsClient (#17100)

* Client configured with TLS using HCP config and retry/throttle

* Add tests and godoc for metrics client

* close body after request

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* remove clone

* Extract CloudConfig and mock for future PR

* Switch to hclog.FromContext

* [HCP Observability] New MetricsClient (#17100)

* Client configured with TLS using HCP config and retry/throttle

* Add tests and godoc for metrics client

* close body after request

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* remove clone

* Extract CloudConfig and mock for future PR

* Switch to hclog.FromContext

* [HCP Observability] New MetricsClient (#17100)

* Client configured with TLS using HCP config and retry/throttle

* Add tests and godoc for metrics client

* close body after request

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* remove clone

* Extract CloudConfig and mock for future PR

* Switch to hclog.FromContext

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Create new OTELExporter which uses the MetricsClient
Add transform because the conversion is in an /internal package

* Fix lint error

* early return when there are no metrics

* Add NewOTELExporter() function

* Downgrade to metrics SDK version: v1.15.0-rc.1

* Fix imports

* fix small nits with comments and url.URL

* Fix tests by asserting actual error for context cancellation, fix parallel, and make mock more versatile

* Cleanup error handling and clarify empty metrics case

* Fix input/expected naming in otel_transform_test.go

* add comment for metric tracking

* Add a general isEmpty method

* Add clear error types

* update to latest version 1.15.0 of OTEL

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Initialize OTELSink with sync.Map for all the instrument stores.

* Moved PeriodicReader init to NewOtelReader function. This allows us to use a ManualReader for tests.

* Switch to mutex instead of sync.Map to avoid type assertion

* Add gauge store

* Clarify comments

* return concrete sink type

* Fix lint errors

* Move gauge store to be within sink

* Use context.TODO,rebase and clenaup opts handling

* Rebase onto otl exporter to downgrade metrics API to v1.15.0-rc.1

* Fix imports

* Update to latest stable version by rebasing on cc-4933, fix import, remove mutex init, fix opts error messages and use logger from ctx

* Add lots of documentation to the OTELSink

* Fix gauge store comment and check ok

* Add select and ctx.Done() check to gauge callback

* use require.Equal for attributes

* Fixed import naming

* Remove float64 calls and add a NewGaugeStore method

* Change name Store to Set in gaugeStore, add concurrency tests in both OTELSink and gauge store

* Generate 100 gauge operations

* Seperate the labels into goroutines in sink test

* Generate kv store for the test case keys to avoid using uuid

* Added a race test with 300 samples for OTELSink

* [HCP Observability] OTELExporter (#17128)

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Create new OTELExporter which uses the MetricsClient
Add transform because the conversion is in an /internal package

* Fix lint error

* early return when there are no metrics

* Add NewOTELExporter() function

* Downgrade to metrics SDK version: v1.15.0-rc.1

* Fix imports

* fix small nits with comments and url.URL

* Fix tests by asserting actual error for context cancellation, fix parallel, and make mock more versatile

* Cleanup error handling and clarify empty metrics case

* Fix input/expected naming in otel_transform_test.go

* add comment for metric tracking

* Add a general isEmpty method

* Add clear error types

* update to latest version 1.15.0 of OTEL

* Do not pass in waitgroup and use error channel instead.

* Using SHA 7dea2225a218872e86d2f580e82c089b321617b0 to avoid build failures in otel

* Rebase onto otl exporter to downgrade metrics API to v1.15.0-rc.1

* Initialize OTELSink with sync.Map for all the instrument stores.

* Added telemetry agent to client and init sink in deps

* Fixed client

* Initalize sink in deps

* init sink in telemetry library

* Init deps before telemetry

* Use concrete telemetry.OtelSink type

* add /v1/metrics

* Avoid returning err for telemetry init

* move sink init within the IsCloudEnabled()

* Use HCPSinkOpts in deps instead

* update golden test for configuration file

* Switch to using extra sinks in the telemetry library

* keep name MetricsConfig

* fix log in verifyCCMRegistration

* Set logger in context

* pass around MetricSink in deps

* Fix imports

* Rebased onto otel sink pr

* Fix URL in test

* [HCP Observability] OTELSink (#17159)

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Create new OTELExporter which uses the MetricsClient
Add transform because the conversion is in an /internal package

* Fix lint error

* early return when there are no metrics

* Add NewOTELExporter() function

* Downgrade to metrics SDK version: v1.15.0-rc.1

* Fix imports

* fix small nits with comments and url.URL

* Fix tests by asserting actual error for context cancellation, fix parallel, and make mock more versatile

* Cleanup error handling and clarify empty metrics case

* Fix input/expected naming in otel_transform_test.go

* add comment for metric tracking

* Add a general isEmpty method

* Add clear error types

* update to latest version 1.15.0 of OTEL

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Initialize OTELSink with sync.Map for all the instrument stores.

* Moved PeriodicReader init to NewOtelReader function. This allows us to use a ManualReader for tests.

* Switch to mutex instead of sync.Map to avoid type assertion

* Add gauge store

* Clarify comments

* return concrete sink type

* Fix lint errors

* Move gauge store to be within sink

* Use context.TODO,rebase and clenaup opts handling

* Rebase onto otl exporter to downgrade metrics API to v1.15.0-rc.1

* Fix imports

* Update to latest stable version by rebasing on cc-4933, fix import, remove mutex init, fix opts error messages and use logger from ctx

* Add lots of documentation to the OTELSink

* Fix gauge store comment and check ok

* Add select and ctx.Done() check to gauge callback

* use require.Equal for attributes

* Fixed import naming

* Remove float64 calls and add a NewGaugeStore method

* Change name Store to Set in gaugeStore, add concurrency tests in both OTELSink and gauge store

* Generate 100 gauge operations

* Seperate the labels into goroutines in sink test

* Generate kv store for the test case keys to avoid using uuid

* Added a race test with 300 samples for OTELSink

* Do not pass in waitgroup and use error channel instead.

* Using SHA 7dea2225a218872e86d2f580e82c089b321617b0 to avoid build failures in otel

* Fix nits

* pass extraSinks as function param instead

* Add default interval as package export

* remove verifyCCM func

* Add clusterID

* Fix import and add t.Parallel() for missing tests

* Kick Vercel CI

* Remove scheme from endpoint path, and fix error logging

* return metrics.MetricSink for sink method

* Update SDK

* Added telemetry agent to client and init sink in deps

* Add node_id and __replica__ default labels

* add function for default labels and set x-hcp-resource-id

* Fix labels tests

* Commit suggestion for getDefaultLabels

Co-authored-by: Joshua Timmons <joshua.timmons1@gmail.com>

* Fixed server.id, and t.Parallel()

* Make defaultLabels a method on the TelemetryConfig object

* Rename FilterList to lowercase filterList

* Cleanup filter implemetation by combining regex into a single one, and making the type lowercase

* Fix append

* use regex directly for filters

* Fix x-resource-id test to use mocked value

* Fix log.Error formats

* Forgot the len(opts.Label) optimization)

* Use cfg.NodeID instead

---------

Co-authored-by: Joshua Timmons <joshua.timmons1@gmail.com>

* remove replic tag (#17484)

* [HCP Observability] Add custom metrics for OTEL sink, improve logging, upgrade modules and cleanup metrics client (#17455)

* Add custom metrics for Exporter and transform operations

* Improve deps logging

Run go mod tidy

* Upgrade SDK and OTEL

* Remove the partial success implemetation and check for HTTP status code in metrics client

* Add x-channel

* cleanup logs in deps.go based on PR feedback

* Change to debug log and lowercase

* address test operation feedback

* use GetHumanVersion on version

* Fix error wrapping

* Fix metric names

* [HCP Observability] Turn off retries for now until dynamically configurable (#17496)

* Remove retries for now until dynamic configuration is possible

* Clarify comment

* Update changelog

* improve changelog

---------

Co-authored-by: Joshua Timmons <joshua.timmons1@gmail.com>
Achooo added a commit that referenced this pull request May 29, 2023
* Move hcp client to subpackage hcpclient (#16800)

* [HCP Observability] New MetricsClient (#17100)

* Client configured with TLS using HCP config and retry/throttle

* Add tests and godoc for metrics client

* close body after request

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* remove clone

* Extract CloudConfig and mock for future PR

* Switch to hclog.FromContext

* [HCP Observability] OTELExporter (#17128)

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Create new OTELExporter which uses the MetricsClient
Add transform because the conversion is in an /internal package

* Fix lint error

* early return when there are no metrics

* Add NewOTELExporter() function

* Downgrade to metrics SDK version: v1.15.0-rc.1

* Fix imports

* fix small nits with comments and url.URL

* Fix tests by asserting actual error for context cancellation, fix parallel, and make mock more versatile

* Cleanup error handling and clarify empty metrics case

* Fix input/expected naming in otel_transform_test.go

* add comment for metric tracking

* Add a general isEmpty method

* Add clear error types

* update to latest version 1.15.0 of OTEL

* [HCP Observability] OTELSink (#17159)

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Create new OTELExporter which uses the MetricsClient
Add transform because the conversion is in an /internal package

* Fix lint error

* early return when there are no metrics

* Add NewOTELExporter() function

* Downgrade to metrics SDK version: v1.15.0-rc.1

* Fix imports

* fix small nits with comments and url.URL

* Fix tests by asserting actual error for context cancellation, fix parallel, and make mock more versatile

* Cleanup error handling and clarify empty metrics case

* Fix input/expected naming in otel_transform_test.go

* add comment for metric tracking

* Add a general isEmpty method

* Add clear error types

* update to latest version 1.15.0 of OTEL

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Initialize OTELSink with sync.Map for all the instrument stores.

* Moved PeriodicReader init to NewOtelReader function. This allows us to use a ManualReader for tests.

* Switch to mutex instead of sync.Map to avoid type assertion

* Add gauge store

* Clarify comments

* return concrete sink type

* Fix lint errors

* Move gauge store to be within sink

* Use context.TODO,rebase and clenaup opts handling

* Rebase onto otl exporter to downgrade metrics API to v1.15.0-rc.1

* Fix imports

* Update to latest stable version by rebasing on cc-4933, fix import, remove mutex init, fix opts error messages and use logger from ctx

* Add lots of documentation to the OTELSink

* Fix gauge store comment and check ok

* Add select and ctx.Done() check to gauge callback

* use require.Equal for attributes

* Fixed import naming

* Remove float64 calls and add a NewGaugeStore method

* Change name Store to Set in gaugeStore, add concurrency tests in both OTELSink and gauge store

* Generate 100 gauge operations

* Seperate the labels into goroutines in sink test

* Generate kv store for the test case keys to avoid using uuid

* Added a race test with 300 samples for OTELSink

* Do not pass in waitgroup and use error channel instead.

* Using SHA 7dea2225a218872e86d2f580e82c089b321617b0 to avoid build failures in otel

* Fix nits

* [HCP Observability] Init OTELSink in Telemetry (#17162)

* Move hcp client to subpackage hcpclient (#16800)

* [HCP Observability] New MetricsClient (#17100)

* Client configured with TLS using HCP config and retry/throttle

* Add tests and godoc for metrics client

* close body after request

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* remove clone

* Extract CloudConfig and mock for future PR

* Switch to hclog.FromContext

* [HCP Observability] New MetricsClient (#17100)

* Client configured with TLS using HCP config and retry/throttle

* Add tests and godoc for metrics client

* close body after request

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* remove clone

* Extract CloudConfig and mock for future PR

* Switch to hclog.FromContext

* [HCP Observability] New MetricsClient (#17100)

* Client configured with TLS using HCP config and retry/throttle

* Add tests and godoc for metrics client

* close body after request

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* remove clone

* Extract CloudConfig and mock for future PR

* Switch to hclog.FromContext

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Create new OTELExporter which uses the MetricsClient
Add transform because the conversion is in an /internal package

* Fix lint error

* early return when there are no metrics

* Add NewOTELExporter() function

* Downgrade to metrics SDK version: v1.15.0-rc.1

* Fix imports

* fix small nits with comments and url.URL

* Fix tests by asserting actual error for context cancellation, fix parallel, and make mock more versatile

* Cleanup error handling and clarify empty metrics case

* Fix input/expected naming in otel_transform_test.go

* add comment for metric tracking

* Add a general isEmpty method

* Add clear error types

* update to latest version 1.15.0 of OTEL

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Initialize OTELSink with sync.Map for all the instrument stores.

* Moved PeriodicReader init to NewOtelReader function. This allows us to use a ManualReader for tests.

* Switch to mutex instead of sync.Map to avoid type assertion

* Add gauge store

* Clarify comments

* return concrete sink type

* Fix lint errors

* Move gauge store to be within sink

* Use context.TODO,rebase and clenaup opts handling

* Rebase onto otl exporter to downgrade metrics API to v1.15.0-rc.1

* Fix imports

* Update to latest stable version by rebasing on cc-4933, fix import, remove mutex init, fix opts error messages and use logger from ctx

* Add lots of documentation to the OTELSink

* Fix gauge store comment and check ok

* Add select and ctx.Done() check to gauge callback

* use require.Equal for attributes

* Fixed import naming

* Remove float64 calls and add a NewGaugeStore method

* Change name Store to Set in gaugeStore, add concurrency tests in both OTELSink and gauge store

* Generate 100 gauge operations

* Seperate the labels into goroutines in sink test

* Generate kv store for the test case keys to avoid using uuid

* Added a race test with 300 samples for OTELSink

* [HCP Observability] OTELExporter (#17128)

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Create new OTELExporter which uses the MetricsClient
Add transform because the conversion is in an /internal package

* Fix lint error

* early return when there are no metrics

* Add NewOTELExporter() function

* Downgrade to metrics SDK version: v1.15.0-rc.1

* Fix imports

* fix small nits with comments and url.URL

* Fix tests by asserting actual error for context cancellation, fix parallel, and make mock more versatile

* Cleanup error handling and clarify empty metrics case

* Fix input/expected naming in otel_transform_test.go

* add comment for metric tracking

* Add a general isEmpty method

* Add clear error types

* update to latest version 1.15.0 of OTEL

* Do not pass in waitgroup and use error channel instead.

* Using SHA 7dea2225a218872e86d2f580e82c089b321617b0 to avoid build failures in otel

* Rebase onto otl exporter to downgrade metrics API to v1.15.0-rc.1

* Initialize OTELSink with sync.Map for all the instrument stores.

* Added telemetry agent to client and init sink in deps

* Fixed client

* Initalize sink in deps

* init sink in telemetry library

* Init deps before telemetry

* Use concrete telemetry.OtelSink type

* add /v1/metrics

* Avoid returning err for telemetry init

* move sink init within the IsCloudEnabled()

* Use HCPSinkOpts in deps instead

* update golden test for configuration file

* Switch to using extra sinks in the telemetry library

* keep name MetricsConfig

* fix log in verifyCCMRegistration

* Set logger in context

* pass around MetricSink in deps

* Fix imports

* Rebased onto otel sink pr

* Fix URL in test

* [HCP Observability] OTELSink (#17159)

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Create new OTELExporter which uses the MetricsClient
Add transform because the conversion is in an /internal package

* Fix lint error

* early return when there are no metrics

* Add NewOTELExporter() function

* Downgrade to metrics SDK version: v1.15.0-rc.1

* Fix imports

* fix small nits with comments and url.URL

* Fix tests by asserting actual error for context cancellation, fix parallel, and make mock more versatile

* Cleanup error handling and clarify empty metrics case

* Fix input/expected naming in otel_transform_test.go

* add comment for metric tracking

* Add a general isEmpty method

* Add clear error types

* update to latest version 1.15.0 of OTEL

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Initialize OTELSink with sync.Map for all the instrument stores.

* Moved PeriodicReader init to NewOtelReader function. This allows us to use a ManualReader for tests.

* Switch to mutex instead of sync.Map to avoid type assertion

* Add gauge store

* Clarify comments

* return concrete sink type

* Fix lint errors

* Move gauge store to be within sink

* Use context.TODO,rebase and clenaup opts handling

* Rebase onto otl exporter to downgrade metrics API to v1.15.0-rc.1

* Fix imports

* Update to latest stable version by rebasing on cc-4933, fix import, remove mutex init, fix opts error messages and use logger from ctx

* Add lots of documentation to the OTELSink

* Fix gauge store comment and check ok

* Add select and ctx.Done() check to gauge callback

* use require.Equal for attributes

* Fixed import naming

* Remove float64 calls and add a NewGaugeStore method

* Change name Store to Set in gaugeStore, add concurrency tests in both OTELSink and gauge store

* Generate 100 gauge operations

* Seperate the labels into goroutines in sink test

* Generate kv store for the test case keys to avoid using uuid

* Added a race test with 300 samples for OTELSink

* Do not pass in waitgroup and use error channel instead.

* Using SHA 7dea2225a218872e86d2f580e82c089b321617b0 to avoid build failures in otel

* Fix nits

* pass extraSinks as function param instead

* Add default interval as package export

* remove verifyCCM func

* Add clusterID

* Fix import and add t.Parallel() for missing tests

* Kick Vercel CI

* Remove scheme from endpoint path, and fix error logging

* return metrics.MetricSink for sink method

* Update SDK

* [HCP Observability] Metrics filtering and Labels in Go Metrics sink (#17184)

* Move hcp client to subpackage hcpclient (#16800)

* [HCP Observability] New MetricsClient (#17100)

* Client configured with TLS using HCP config and retry/throttle

* Add tests and godoc for metrics client

* close body after request

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* remove clone

* Extract CloudConfig and mock for future PR

* Switch to hclog.FromContext

* [HCP Observability] New MetricsClient (#17100)

* Client configured with TLS using HCP config and retry/throttle

* Add tests and godoc for metrics client

* close body after request

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* remove clone

* Extract CloudConfig and mock for future PR

* Switch to hclog.FromContext

* [HCP Observability] New MetricsClient (#17100)

* Client configured with TLS using HCP config and retry/throttle

* Add tests and godoc for metrics client

* close body after request

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* remove clone

* Extract CloudConfig and mock for future PR

* Switch to hclog.FromContext

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Create new OTELExporter which uses the MetricsClient
Add transform because the conversion is in an /internal package

* Fix lint error

* early return when there are no metrics

* Add NewOTELExporter() function

* Downgrade to metrics SDK version: v1.15.0-rc.1

* Fix imports

* fix small nits with comments and url.URL

* Fix tests by asserting actual error for context cancellation, fix parallel, and make mock more versatile

* Cleanup error handling and clarify empty metrics case

* Fix input/expected naming in otel_transform_test.go

* add comment for metric tracking

* Add a general isEmpty method

* Add clear error types

* update to latest version 1.15.0 of OTEL

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Initialize OTELSink with sync.Map for all the instrument stores.

* Moved PeriodicReader init to NewOtelReader function. This allows us to use a ManualReader for tests.

* Switch to mutex instead of sync.Map to avoid type assertion

* Add gauge store

* Clarify comments

* return concrete sink type

* Fix lint errors

* Move gauge store to be within sink

* Use context.TODO,rebase and clenaup opts handling

* Rebase onto otl exporter to downgrade metrics API to v1.15.0-rc.1

* Fix imports

* Update to latest stable version by rebasing on cc-4933, fix import, remove mutex init, fix opts error messages and use logger from ctx

* Add lots of documentation to the OTELSink

* Fix gauge store comment and check ok

* Add select and ctx.Done() check to gauge callback

* use require.Equal for attributes

* Fixed import naming

* Remove float64 calls and add a NewGaugeStore method

* Change name Store to Set in gaugeStore, add concurrency tests in both OTELSink and gauge store

* Generate 100 gauge operations

* Seperate the labels into goroutines in sink test

* Generate kv store for the test case keys to avoid using uuid

* Added a race test with 300 samples for OTELSink

* [HCP Observability] OTELExporter (#17128)

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Create new OTELExporter which uses the MetricsClient
Add transform because the conversion is in an /internal package

* Fix lint error

* early return when there are no metrics

* Add NewOTELExporter() function

* Downgrade to metrics SDK version: v1.15.0-rc.1

* Fix imports

* fix small nits with comments and url.URL

* Fix tests by asserting actual error for context cancellation, fix parallel, and make mock more versatile

* Cleanup error handling and clarify empty metrics case

* Fix input/expected naming in otel_transform_test.go

* add comment for metric tracking

* Add a general isEmpty method

* Add clear error types

* update to latest version 1.15.0 of OTEL

* Do not pass in waitgroup and use error channel instead.

* Using SHA 7dea2225a218872e86d2f580e82c089b321617b0 to avoid build failures in otel

* Rebase onto otl exporter to downgrade metrics API to v1.15.0-rc.1

* Initialize OTELSink with sync.Map for all the instrument stores.

* Added telemetry agent to client and init sink in deps

* Fixed client

* Initalize sink in deps

* init sink in telemetry library

* Init deps before telemetry

* Use concrete telemetry.OtelSink type

* add /v1/metrics

* Avoid returning err for telemetry init

* move sink init within the IsCloudEnabled()

* Use HCPSinkOpts in deps instead

* update golden test for configuration file

* Switch to using extra sinks in the telemetry library

* keep name MetricsConfig

* fix log in verifyCCMRegistration

* Set logger in context

* pass around MetricSink in deps

* Fix imports

* Rebased onto otel sink pr

* Fix URL in test

* [HCP Observability] OTELSink (#17159)

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Create new OTELExporter which uses the MetricsClient
Add transform because the conversion is in an /internal package

* Fix lint error

* early return when there are no metrics

* Add NewOTELExporter() function

* Downgrade to metrics SDK version: v1.15.0-rc.1

* Fix imports

* fix small nits with comments and url.URL

* Fix tests by asserting actual error for context cancellation, fix parallel, and make mock more versatile

* Cleanup error handling and clarify empty metrics case

* Fix input/expected naming in otel_transform_test.go

* add comment for metric tracking

* Add a general isEmpty method

* Add clear error types

* update to latest version 1.15.0 of OTEL

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Initialize OTELSink with sync.Map for all the instrument stores.

* Moved PeriodicReader init to NewOtelReader function. This allows us to use a ManualReader for tests.

* Switch to mutex instead of sync.Map to avoid type assertion

* Add gauge store

* Clarify comments

* return concrete sink type

* Fix lint errors

* Move gauge store to be within sink

* Use context.TODO,rebase and clenaup opts handling

* Rebase onto otl exporter to downgrade metrics API to v1.15.0-rc.1

* Fix imports

* Update to latest stable version by rebasing on cc-4933, fix import, remove mutex init, fix opts error messages and use logger from ctx

* Add lots of documentation to the OTELSink

* Fix gauge store comment and check ok

* Add select and ctx.Done() check to gauge callback

* use require.Equal for attributes

* Fixed import naming

* Remove float64 calls and add a NewGaugeStore method

* Change name Store to Set in gaugeStore, add concurrency tests in both OTELSink and gauge store

* Generate 100 gauge operations

* Seperate the labels into goroutines in sink test

* Generate kv store for the test case keys to avoid using uuid

* Added a race test with 300 samples for OTELSink

* Do not pass in waitgroup and use error channel instead.

* Using SHA 7dea2225a218872e86d2f580e82c089b321617b0 to avoid build failures in otel

* Fix nits

* pass extraSinks as function param instead

* Add default interval as package export

* remove verifyCCM func

* Add clusterID

* Fix import and add t.Parallel() for missing tests

* Kick Vercel CI

* Remove scheme from endpoint path, and fix error logging

* return metrics.MetricSink for sink method

* Update SDK

* Added telemetry agent to client and init sink in deps

* Add node_id and __replica__ default labels

* add function for default labels and set x-hcp-resource-id

* Fix labels tests

* Commit suggestion for getDefaultLabels

Co-authored-by: Joshua Timmons <joshua.timmons1@gmail.com>

* Fixed server.id, and t.Parallel()

* Make defaultLabels a method on the TelemetryConfig object

* Rename FilterList to lowercase filterList

* Cleanup filter implemetation by combining regex into a single one, and making the type lowercase

* Fix append

* use regex directly for filters

* Fix x-resource-id test to use mocked value

* Fix log.Error formats

* Forgot the len(opts.Label) optimization)

* Use cfg.NodeID instead

---------

Co-authored-by: Joshua Timmons <joshua.timmons1@gmail.com>

* remove replic tag (#17484)

* [HCP Observability] Add custom metrics for OTEL sink, improve logging, upgrade modules and cleanup metrics client (#17455)

* Add custom metrics for Exporter and transform operations

* Improve deps logging

Run go mod tidy

* Upgrade SDK and OTEL

* Remove the partial success implemetation and check for HTTP status code in metrics client

* Add x-channel

* cleanup logs in deps.go based on PR feedback

* Change to debug log and lowercase

* address test operation feedback

* use GetHumanVersion on version

* Fix error wrapping

* Fix metric names

* [HCP Observability] Turn off retries for now until dynamically configurable (#17496)

* Remove retries for now until dynamic configuration is possible

* Clarify comment

* Update changelog

* improve changelog

---------

Co-authored-by: Joshua Timmons <joshua.timmons1@gmail.com>

remove unused import
Achooo added a commit that referenced this pull request May 29, 2023
* Move hcp client to subpackage hcpclient (#16800)

* [HCP Observability] New MetricsClient (#17100)

* Client configured with TLS using HCP config and retry/throttle

* Add tests and godoc for metrics client

* close body after request

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* remove clone

* Extract CloudConfig and mock for future PR

* Switch to hclog.FromContext

* [HCP Observability] OTELExporter (#17128)

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Create new OTELExporter which uses the MetricsClient
Add transform because the conversion is in an /internal package

* Fix lint error

* early return when there are no metrics

* Add NewOTELExporter() function

* Downgrade to metrics SDK version: v1.15.0-rc.1

* Fix imports

* fix small nits with comments and url.URL

* Fix tests by asserting actual error for context cancellation, fix parallel, and make mock more versatile

* Cleanup error handling and clarify empty metrics case

* Fix input/expected naming in otel_transform_test.go

* add comment for metric tracking

* Add a general isEmpty method

* Add clear error types

* update to latest version 1.15.0 of OTEL

* [HCP Observability] OTELSink (#17159)

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Create new OTELExporter which uses the MetricsClient
Add transform because the conversion is in an /internal package

* Fix lint error

* early return when there are no metrics

* Add NewOTELExporter() function

* Downgrade to metrics SDK version: v1.15.0-rc.1

* Fix imports

* fix small nits with comments and url.URL

* Fix tests by asserting actual error for context cancellation, fix parallel, and make mock more versatile

* Cleanup error handling and clarify empty metrics case

* Fix input/expected naming in otel_transform_test.go

* add comment for metric tracking

* Add a general isEmpty method

* Add clear error types

* update to latest version 1.15.0 of OTEL

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Initialize OTELSink with sync.Map for all the instrument stores.

* Moved PeriodicReader init to NewOtelReader function. This allows us to use a ManualReader for tests.

* Switch to mutex instead of sync.Map to avoid type assertion

* Add gauge store

* Clarify comments

* return concrete sink type

* Fix lint errors

* Move gauge store to be within sink

* Use context.TODO,rebase and clenaup opts handling

* Rebase onto otl exporter to downgrade metrics API to v1.15.0-rc.1

* Fix imports

* Update to latest stable version by rebasing on cc-4933, fix import, remove mutex init, fix opts error messages and use logger from ctx

* Add lots of documentation to the OTELSink

* Fix gauge store comment and check ok

* Add select and ctx.Done() check to gauge callback

* use require.Equal for attributes

* Fixed import naming

* Remove float64 calls and add a NewGaugeStore method

* Change name Store to Set in gaugeStore, add concurrency tests in both OTELSink and gauge store

* Generate 100 gauge operations

* Seperate the labels into goroutines in sink test

* Generate kv store for the test case keys to avoid using uuid

* Added a race test with 300 samples for OTELSink

* Do not pass in waitgroup and use error channel instead.

* Using SHA 7dea2225a218872e86d2f580e82c089b321617b0 to avoid build failures in otel

* Fix nits

* [HCP Observability] Init OTELSink in Telemetry (#17162)

* Move hcp client to subpackage hcpclient (#16800)

* [HCP Observability] New MetricsClient (#17100)

* Client configured with TLS using HCP config and retry/throttle

* Add tests and godoc for metrics client

* close body after request

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* remove clone

* Extract CloudConfig and mock for future PR

* Switch to hclog.FromContext

* [HCP Observability] New MetricsClient (#17100)

* Client configured with TLS using HCP config and retry/throttle

* Add tests and godoc for metrics client

* close body after request

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* remove clone

* Extract CloudConfig and mock for future PR

* Switch to hclog.FromContext

* [HCP Observability] New MetricsClient (#17100)

* Client configured with TLS using HCP config and retry/throttle

* Add tests and godoc for metrics client

* close body after request

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* remove clone

* Extract CloudConfig and mock for future PR

* Switch to hclog.FromContext

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Create new OTELExporter which uses the MetricsClient
Add transform because the conversion is in an /internal package

* Fix lint error

* early return when there are no metrics

* Add NewOTELExporter() function

* Downgrade to metrics SDK version: v1.15.0-rc.1

* Fix imports

* fix small nits with comments and url.URL

* Fix tests by asserting actual error for context cancellation, fix parallel, and make mock more versatile

* Cleanup error handling and clarify empty metrics case

* Fix input/expected naming in otel_transform_test.go

* add comment for metric tracking

* Add a general isEmpty method

* Add clear error types

* update to latest version 1.15.0 of OTEL

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Initialize OTELSink with sync.Map for all the instrument stores.

* Moved PeriodicReader init to NewOtelReader function. This allows us to use a ManualReader for tests.

* Switch to mutex instead of sync.Map to avoid type assertion

* Add gauge store

* Clarify comments

* return concrete sink type

* Fix lint errors

* Move gauge store to be within sink

* Use context.TODO,rebase and clenaup opts handling

* Rebase onto otl exporter to downgrade metrics API to v1.15.0-rc.1

* Fix imports

* Update to latest stable version by rebasing on cc-4933, fix import, remove mutex init, fix opts error messages and use logger from ctx

* Add lots of documentation to the OTELSink

* Fix gauge store comment and check ok

* Add select and ctx.Done() check to gauge callback

* use require.Equal for attributes

* Fixed import naming

* Remove float64 calls and add a NewGaugeStore method

* Change name Store to Set in gaugeStore, add concurrency tests in both OTELSink and gauge store

* Generate 100 gauge operations

* Seperate the labels into goroutines in sink test

* Generate kv store for the test case keys to avoid using uuid

* Added a race test with 300 samples for OTELSink

* [HCP Observability] OTELExporter (#17128)

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Create new OTELExporter which uses the MetricsClient
Add transform because the conversion is in an /internal package

* Fix lint error

* early return when there are no metrics

* Add NewOTELExporter() function

* Downgrade to metrics SDK version: v1.15.0-rc.1

* Fix imports

* fix small nits with comments and url.URL

* Fix tests by asserting actual error for context cancellation, fix parallel, and make mock more versatile

* Cleanup error handling and clarify empty metrics case

* Fix input/expected naming in otel_transform_test.go

* add comment for metric tracking

* Add a general isEmpty method

* Add clear error types

* update to latest version 1.15.0 of OTEL

* Do not pass in waitgroup and use error channel instead.

* Using SHA 7dea2225a218872e86d2f580e82c089b321617b0 to avoid build failures in otel

* Rebase onto otl exporter to downgrade metrics API to v1.15.0-rc.1

* Initialize OTELSink with sync.Map for all the instrument stores.

* Added telemetry agent to client and init sink in deps

* Fixed client

* Initalize sink in deps

* init sink in telemetry library

* Init deps before telemetry

* Use concrete telemetry.OtelSink type

* add /v1/metrics

* Avoid returning err for telemetry init

* move sink init within the IsCloudEnabled()

* Use HCPSinkOpts in deps instead

* update golden test for configuration file

* Switch to using extra sinks in the telemetry library

* keep name MetricsConfig

* fix log in verifyCCMRegistration

* Set logger in context

* pass around MetricSink in deps

* Fix imports

* Rebased onto otel sink pr

* Fix URL in test

* [HCP Observability] OTELSink (#17159)

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Create new OTELExporter which uses the MetricsClient
Add transform because the conversion is in an /internal package

* Fix lint error

* early return when there are no metrics

* Add NewOTELExporter() function

* Downgrade to metrics SDK version: v1.15.0-rc.1

* Fix imports

* fix small nits with comments and url.URL

* Fix tests by asserting actual error for context cancellation, fix parallel, and make mock more versatile

* Cleanup error handling and clarify empty metrics case

* Fix input/expected naming in otel_transform_test.go

* add comment for metric tracking

* Add a general isEmpty method

* Add clear error types

* update to latest version 1.15.0 of OTEL

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Initialize OTELSink with sync.Map for all the instrument stores.

* Moved PeriodicReader init to NewOtelReader function. This allows us to use a ManualReader for tests.

* Switch to mutex instead of sync.Map to avoid type assertion

* Add gauge store

* Clarify comments

* return concrete sink type

* Fix lint errors

* Move gauge store to be within sink

* Use context.TODO,rebase and clenaup opts handling

* Rebase onto otl exporter to downgrade metrics API to v1.15.0-rc.1

* Fix imports

* Update to latest stable version by rebasing on cc-4933, fix import, remove mutex init, fix opts error messages and use logger from ctx

* Add lots of documentation to the OTELSink

* Fix gauge store comment and check ok

* Add select and ctx.Done() check to gauge callback

* use require.Equal for attributes

* Fixed import naming

* Remove float64 calls and add a NewGaugeStore method

* Change name Store to Set in gaugeStore, add concurrency tests in both OTELSink and gauge store

* Generate 100 gauge operations

* Seperate the labels into goroutines in sink test

* Generate kv store for the test case keys to avoid using uuid

* Added a race test with 300 samples for OTELSink

* Do not pass in waitgroup and use error channel instead.

* Using SHA 7dea2225a218872e86d2f580e82c089b321617b0 to avoid build failures in otel

* Fix nits

* pass extraSinks as function param instead

* Add default interval as package export

* remove verifyCCM func

* Add clusterID

* Fix import and add t.Parallel() for missing tests

* Kick Vercel CI

* Remove scheme from endpoint path, and fix error logging

* return metrics.MetricSink for sink method

* Update SDK

* [HCP Observability] Metrics filtering and Labels in Go Metrics sink (#17184)

* Move hcp client to subpackage hcpclient (#16800)

* [HCP Observability] New MetricsClient (#17100)

* Client configured with TLS using HCP config and retry/throttle

* Add tests and godoc for metrics client

* close body after request

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* remove clone

* Extract CloudConfig and mock for future PR

* Switch to hclog.FromContext

* [HCP Observability] New MetricsClient (#17100)

* Client configured with TLS using HCP config and retry/throttle

* Add tests and godoc for metrics client

* close body after request

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* remove clone

* Extract CloudConfig and mock for future PR

* Switch to hclog.FromContext

* [HCP Observability] New MetricsClient (#17100)

* Client configured with TLS using HCP config and retry/throttle

* Add tests and godoc for metrics client

* close body after request

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* remove clone

* Extract CloudConfig and mock for future PR

* Switch to hclog.FromContext

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Create new OTELExporter which uses the MetricsClient
Add transform because the conversion is in an /internal package

* Fix lint error

* early return when there are no metrics

* Add NewOTELExporter() function

* Downgrade to metrics SDK version: v1.15.0-rc.1

* Fix imports

* fix small nits with comments and url.URL

* Fix tests by asserting actual error for context cancellation, fix parallel, and make mock more versatile

* Cleanup error handling and clarify empty metrics case

* Fix input/expected naming in otel_transform_test.go

* add comment for metric tracking

* Add a general isEmpty method

* Add clear error types

* update to latest version 1.15.0 of OTEL

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Initialize OTELSink with sync.Map for all the instrument stores.

* Moved PeriodicReader init to NewOtelReader function. This allows us to use a ManualReader for tests.

* Switch to mutex instead of sync.Map to avoid type assertion

* Add gauge store

* Clarify comments

* return concrete sink type

* Fix lint errors

* Move gauge store to be within sink

* Use context.TODO,rebase and clenaup opts handling

* Rebase onto otl exporter to downgrade metrics API to v1.15.0-rc.1

* Fix imports

* Update to latest stable version by rebasing on cc-4933, fix import, remove mutex init, fix opts error messages and use logger from ctx

* Add lots of documentation to the OTELSink

* Fix gauge store comment and check ok

* Add select and ctx.Done() check to gauge callback

* use require.Equal for attributes

* Fixed import naming

* Remove float64 calls and add a NewGaugeStore method

* Change name Store to Set in gaugeStore, add concurrency tests in both OTELSink and gauge store

* Generate 100 gauge operations

* Seperate the labels into goroutines in sink test

* Generate kv store for the test case keys to avoid using uuid

* Added a race test with 300 samples for OTELSink

* [HCP Observability] OTELExporter (#17128)

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Create new OTELExporter which uses the MetricsClient
Add transform because the conversion is in an /internal package

* Fix lint error

* early return when there are no metrics

* Add NewOTELExporter() function

* Downgrade to metrics SDK version: v1.15.0-rc.1

* Fix imports

* fix small nits with comments and url.URL

* Fix tests by asserting actual error for context cancellation, fix parallel, and make mock more versatile

* Cleanup error handling and clarify empty metrics case

* Fix input/expected naming in otel_transform_test.go

* add comment for metric tracking

* Add a general isEmpty method

* Add clear error types

* update to latest version 1.15.0 of OTEL

* Do not pass in waitgroup and use error channel instead.

* Using SHA 7dea2225a218872e86d2f580e82c089b321617b0 to avoid build failures in otel

* Rebase onto otl exporter to downgrade metrics API to v1.15.0-rc.1

* Initialize OTELSink with sync.Map for all the instrument stores.

* Added telemetry agent to client and init sink in deps

* Fixed client

* Initalize sink in deps

* init sink in telemetry library

* Init deps before telemetry

* Use concrete telemetry.OtelSink type

* add /v1/metrics

* Avoid returning err for telemetry init

* move sink init within the IsCloudEnabled()

* Use HCPSinkOpts in deps instead

* update golden test for configuration file

* Switch to using extra sinks in the telemetry library

* keep name MetricsConfig

* fix log in verifyCCMRegistration

* Set logger in context

* pass around MetricSink in deps

* Fix imports

* Rebased onto otel sink pr

* Fix URL in test

* [HCP Observability] OTELSink (#17159)

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Create new OTELExporter which uses the MetricsClient
Add transform because the conversion is in an /internal package

* Fix lint error

* early return when there are no metrics

* Add NewOTELExporter() function

* Downgrade to metrics SDK version: v1.15.0-rc.1

* Fix imports

* fix small nits with comments and url.URL

* Fix tests by asserting actual error for context cancellation, fix parallel, and make mock more versatile

* Cleanup error handling and clarify empty metrics case

* Fix input/expected naming in otel_transform_test.go

* add comment for metric tracking

* Add a general isEmpty method

* Add clear error types

* update to latest version 1.15.0 of OTEL

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Initialize OTELSink with sync.Map for all the instrument stores.

* Moved PeriodicReader init to NewOtelReader function. This allows us to use a ManualReader for tests.

* Switch to mutex instead of sync.Map to avoid type assertion

* Add gauge store

* Clarify comments

* return concrete sink type

* Fix lint errors

* Move gauge store to be within sink

* Use context.TODO,rebase and clenaup opts handling

* Rebase onto otl exporter to downgrade metrics API to v1.15.0-rc.1

* Fix imports

* Update to latest stable version by rebasing on cc-4933, fix import, remove mutex init, fix opts error messages and use logger from ctx

* Add lots of documentation to the OTELSink

* Fix gauge store comment and check ok

* Add select and ctx.Done() check to gauge callback

* use require.Equal for attributes

* Fixed import naming

* Remove float64 calls and add a NewGaugeStore method

* Change name Store to Set in gaugeStore, add concurrency tests in both OTELSink and gauge store

* Generate 100 gauge operations

* Seperate the labels into goroutines in sink test

* Generate kv store for the test case keys to avoid using uuid

* Added a race test with 300 samples for OTELSink

* Do not pass in waitgroup and use error channel instead.

* Using SHA 7dea2225a218872e86d2f580e82c089b321617b0 to avoid build failures in otel

* Fix nits

* pass extraSinks as function param instead

* Add default interval as package export

* remove verifyCCM func

* Add clusterID

* Fix import and add t.Parallel() for missing tests

* Kick Vercel CI

* Remove scheme from endpoint path, and fix error logging

* return metrics.MetricSink for sink method

* Update SDK

* Added telemetry agent to client and init sink in deps

* Add node_id and __replica__ default labels

* add function for default labels and set x-hcp-resource-id

* Fix labels tests

* Commit suggestion for getDefaultLabels

Co-authored-by: Joshua Timmons <joshua.timmons1@gmail.com>

* Fixed server.id, and t.Parallel()

* Make defaultLabels a method on the TelemetryConfig object

* Rename FilterList to lowercase filterList

* Cleanup filter implemetation by combining regex into a single one, and making the type lowercase

* Fix append

* use regex directly for filters

* Fix x-resource-id test to use mocked value

* Fix log.Error formats

* Forgot the len(opts.Label) optimization)

* Use cfg.NodeID instead

---------

Co-authored-by: Joshua Timmons <joshua.timmons1@gmail.com>

* remove replic tag (#17484)

* [HCP Observability] Add custom metrics for OTEL sink, improve logging, upgrade modules and cleanup metrics client (#17455)

* Add custom metrics for Exporter and transform operations

* Improve deps logging

Run go mod tidy

* Upgrade SDK and OTEL

* Remove the partial success implemetation and check for HTTP status code in metrics client

* Add x-channel

* cleanup logs in deps.go based on PR feedback

* Change to debug log and lowercase

* address test operation feedback

* use GetHumanVersion on version

* Fix error wrapping

* Fix metric names

* [HCP Observability] Turn off retries for now until dynamically configurable (#17496)

* Remove retries for now until dynamic configuration is possible

* Clarify comment

* Update changelog

* improve changelog

---------

Co-authored-by: Joshua Timmons <joshua.timmons1@gmail.com>
Achooo added a commit that referenced this pull request May 29, 2023
* Move hcp client to subpackage hcpclient (#16800)

* [HCP Observability] New MetricsClient (#17100)

* Client configured with TLS using HCP config and retry/throttle

* Add tests and godoc for metrics client

* close body after request

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* remove clone

* Extract CloudConfig and mock for future PR

* Switch to hclog.FromContext

* [HCP Observability] OTELExporter (#17128)

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Create new OTELExporter which uses the MetricsClient
Add transform because the conversion is in an /internal package

* Fix lint error

* early return when there are no metrics

* Add NewOTELExporter() function

* Downgrade to metrics SDK version: v1.15.0-rc.1

* Fix imports

* fix small nits with comments and url.URL

* Fix tests by asserting actual error for context cancellation, fix parallel, and make mock more versatile

* Cleanup error handling and clarify empty metrics case

* Fix input/expected naming in otel_transform_test.go

* add comment for metric tracking

* Add a general isEmpty method

* Add clear error types

* update to latest version 1.15.0 of OTEL

* [HCP Observability] OTELSink (#17159)

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Create new OTELExporter which uses the MetricsClient
Add transform because the conversion is in an /internal package

* Fix lint error

* early return when there are no metrics

* Add NewOTELExporter() function

* Downgrade to metrics SDK version: v1.15.0-rc.1

* Fix imports

* fix small nits with comments and url.URL

* Fix tests by asserting actual error for context cancellation, fix parallel, and make mock more versatile

* Cleanup error handling and clarify empty metrics case

* Fix input/expected naming in otel_transform_test.go

* add comment for metric tracking

* Add a general isEmpty method

* Add clear error types

* update to latest version 1.15.0 of OTEL

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Initialize OTELSink with sync.Map for all the instrument stores.

* Moved PeriodicReader init to NewOtelReader function. This allows us to use a ManualReader for tests.

* Switch to mutex instead of sync.Map to avoid type assertion

* Add gauge store

* Clarify comments

* return concrete sink type

* Fix lint errors

* Move gauge store to be within sink

* Use context.TODO,rebase and clenaup opts handling

* Rebase onto otl exporter to downgrade metrics API to v1.15.0-rc.1

* Fix imports

* Update to latest stable version by rebasing on cc-4933, fix import, remove mutex init, fix opts error messages and use logger from ctx

* Add lots of documentation to the OTELSink

* Fix gauge store comment and check ok

* Add select and ctx.Done() check to gauge callback

* use require.Equal for attributes

* Fixed import naming

* Remove float64 calls and add a NewGaugeStore method

* Change name Store to Set in gaugeStore, add concurrency tests in both OTELSink and gauge store

* Generate 100 gauge operations

* Seperate the labels into goroutines in sink test

* Generate kv store for the test case keys to avoid using uuid

* Added a race test with 300 samples for OTELSink

* Do not pass in waitgroup and use error channel instead.

* Using SHA 7dea2225a218872e86d2f580e82c089b321617b0 to avoid build failures in otel

* Fix nits

* [HCP Observability] Init OTELSink in Telemetry (#17162)

* Move hcp client to subpackage hcpclient (#16800)

* [HCP Observability] New MetricsClient (#17100)

* Client configured with TLS using HCP config and retry/throttle

* Add tests and godoc for metrics client

* close body after request

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* remove clone

* Extract CloudConfig and mock for future PR

* Switch to hclog.FromContext

* [HCP Observability] New MetricsClient (#17100)

* Client configured with TLS using HCP config and retry/throttle

* Add tests and godoc for metrics client

* close body after request

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* remove clone

* Extract CloudConfig and mock for future PR

* Switch to hclog.FromContext

* [HCP Observability] New MetricsClient (#17100)

* Client configured with TLS using HCP config and retry/throttle

* Add tests and godoc for metrics client

* close body after request

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* remove clone

* Extract CloudConfig and mock for future PR

* Switch to hclog.FromContext

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Create new OTELExporter which uses the MetricsClient
Add transform because the conversion is in an /internal package

* Fix lint error

* early return when there are no metrics

* Add NewOTELExporter() function

* Downgrade to metrics SDK version: v1.15.0-rc.1

* Fix imports

* fix small nits with comments and url.URL

* Fix tests by asserting actual error for context cancellation, fix parallel, and make mock more versatile

* Cleanup error handling and clarify empty metrics case

* Fix input/expected naming in otel_transform_test.go

* add comment for metric tracking

* Add a general isEmpty method

* Add clear error types

* update to latest version 1.15.0 of OTEL

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Initialize OTELSink with sync.Map for all the instrument stores.

* Moved PeriodicReader init to NewOtelReader function. This allows us to use a ManualReader for tests.

* Switch to mutex instead of sync.Map to avoid type assertion

* Add gauge store

* Clarify comments

* return concrete sink type

* Fix lint errors

* Move gauge store to be within sink

* Use context.TODO,rebase and clenaup opts handling

* Rebase onto otl exporter to downgrade metrics API to v1.15.0-rc.1

* Fix imports

* Update to latest stable version by rebasing on cc-4933, fix import, remove mutex init, fix opts error messages and use logger from ctx

* Add lots of documentation to the OTELSink

* Fix gauge store comment and check ok

* Add select and ctx.Done() check to gauge callback

* use require.Equal for attributes

* Fixed import naming

* Remove float64 calls and add a NewGaugeStore method

* Change name Store to Set in gaugeStore, add concurrency tests in both OTELSink and gauge store

* Generate 100 gauge operations

* Seperate the labels into goroutines in sink test

* Generate kv store for the test case keys to avoid using uuid

* Added a race test with 300 samples for OTELSink

* [HCP Observability] OTELExporter (#17128)

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Create new OTELExporter which uses the MetricsClient
Add transform because the conversion is in an /internal package

* Fix lint error

* early return when there are no metrics

* Add NewOTELExporter() function

* Downgrade to metrics SDK version: v1.15.0-rc.1

* Fix imports

* fix small nits with comments and url.URL

* Fix tests by asserting actual error for context cancellation, fix parallel, and make mock more versatile

* Cleanup error handling and clarify empty metrics case

* Fix input/expected naming in otel_transform_test.go

* add comment for metric tracking

* Add a general isEmpty method

* Add clear error types

* update to latest version 1.15.0 of OTEL

* Do not pass in waitgroup and use error channel instead.

* Using SHA 7dea2225a218872e86d2f580e82c089b321617b0 to avoid build failures in otel

* Rebase onto otl exporter to downgrade metrics API to v1.15.0-rc.1

* Initialize OTELSink with sync.Map for all the instrument stores.

* Added telemetry agent to client and init sink in deps

* Fixed client

* Initalize sink in deps

* init sink in telemetry library

* Init deps before telemetry

* Use concrete telemetry.OtelSink type

* add /v1/metrics

* Avoid returning err for telemetry init

* move sink init within the IsCloudEnabled()

* Use HCPSinkOpts in deps instead

* update golden test for configuration file

* Switch to using extra sinks in the telemetry library

* keep name MetricsConfig

* fix log in verifyCCMRegistration

* Set logger in context

* pass around MetricSink in deps

* Fix imports

* Rebased onto otel sink pr

* Fix URL in test

* [HCP Observability] OTELSink (#17159)

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Create new OTELExporter which uses the MetricsClient
Add transform because the conversion is in an /internal package

* Fix lint error

* early return when there are no metrics

* Add NewOTELExporter() function

* Downgrade to metrics SDK version: v1.15.0-rc.1

* Fix imports

* fix small nits with comments and url.URL

* Fix tests by asserting actual error for context cancellation, fix parallel, and make mock more versatile

* Cleanup error handling and clarify empty metrics case

* Fix input/expected naming in otel_transform_test.go

* add comment for metric tracking

* Add a general isEmpty method

* Add clear error types

* update to latest version 1.15.0 of OTEL

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Initialize OTELSink with sync.Map for all the instrument stores.

* Moved PeriodicReader init to NewOtelReader function. This allows us to use a ManualReader for tests.

* Switch to mutex instead of sync.Map to avoid type assertion

* Add gauge store

* Clarify comments

* return concrete sink type

* Fix lint errors

* Move gauge store to be within sink

* Use context.TODO,rebase and clenaup opts handling

* Rebase onto otl exporter to downgrade metrics API to v1.15.0-rc.1

* Fix imports

* Update to latest stable version by rebasing on cc-4933, fix import, remove mutex init, fix opts error messages and use logger from ctx

* Add lots of documentation to the OTELSink

* Fix gauge store comment and check ok

* Add select and ctx.Done() check to gauge callback

* use require.Equal for attributes

* Fixed import naming

* Remove float64 calls and add a NewGaugeStore method

* Change name Store to Set in gaugeStore, add concurrency tests in both OTELSink and gauge store

* Generate 100 gauge operations

* Seperate the labels into goroutines in sink test

* Generate kv store for the test case keys to avoid using uuid

* Added a race test with 300 samples for OTELSink

* Do not pass in waitgroup and use error channel instead.

* Using SHA 7dea2225a218872e86d2f580e82c089b321617b0 to avoid build failures in otel

* Fix nits

* pass extraSinks as function param instead

* Add default interval as package export

* remove verifyCCM func

* Add clusterID

* Fix import and add t.Parallel() for missing tests

* Kick Vercel CI

* Remove scheme from endpoint path, and fix error logging

* return metrics.MetricSink for sink method

* Update SDK

* [HCP Observability] Metrics filtering and Labels in Go Metrics sink (#17184)

* Move hcp client to subpackage hcpclient (#16800)

* [HCP Observability] New MetricsClient (#17100)

* Client configured with TLS using HCP config and retry/throttle

* Add tests and godoc for metrics client

* close body after request

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* remove clone

* Extract CloudConfig and mock for future PR

* Switch to hclog.FromContext

* [HCP Observability] New MetricsClient (#17100)

* Client configured with TLS using HCP config and retry/throttle

* Add tests and godoc for metrics client

* close body after request

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* remove clone

* Extract CloudConfig and mock for future PR

* Switch to hclog.FromContext

* [HCP Observability] New MetricsClient (#17100)

* Client configured with TLS using HCP config and retry/throttle

* Add tests and godoc for metrics client

* close body after request

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* remove clone

* Extract CloudConfig and mock for future PR

* Switch to hclog.FromContext

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Create new OTELExporter which uses the MetricsClient
Add transform because the conversion is in an /internal package

* Fix lint error

* early return when there are no metrics

* Add NewOTELExporter() function

* Downgrade to metrics SDK version: v1.15.0-rc.1

* Fix imports

* fix small nits with comments and url.URL

* Fix tests by asserting actual error for context cancellation, fix parallel, and make mock more versatile

* Cleanup error handling and clarify empty metrics case

* Fix input/expected naming in otel_transform_test.go

* add comment for metric tracking

* Add a general isEmpty method

* Add clear error types

* update to latest version 1.15.0 of OTEL

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Initialize OTELSink with sync.Map for all the instrument stores.

* Moved PeriodicReader init to NewOtelReader function. This allows us to use a ManualReader for tests.

* Switch to mutex instead of sync.Map to avoid type assertion

* Add gauge store

* Clarify comments

* return concrete sink type

* Fix lint errors

* Move gauge store to be within sink

* Use context.TODO,rebase and clenaup opts handling

* Rebase onto otl exporter to downgrade metrics API to v1.15.0-rc.1

* Fix imports

* Update to latest stable version by rebasing on cc-4933, fix import, remove mutex init, fix opts error messages and use logger from ctx

* Add lots of documentation to the OTELSink

* Fix gauge store comment and check ok

* Add select and ctx.Done() check to gauge callback

* use require.Equal for attributes

* Fixed import naming

* Remove float64 calls and add a NewGaugeStore method

* Change name Store to Set in gaugeStore, add concurrency tests in both OTELSink and gauge store

* Generate 100 gauge operations

* Seperate the labels into goroutines in sink test

* Generate kv store for the test case keys to avoid using uuid

* Added a race test with 300 samples for OTELSink

* [HCP Observability] OTELExporter (#17128)

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Create new OTELExporter which uses the MetricsClient
Add transform because the conversion is in an /internal package

* Fix lint error

* early return when there are no metrics

* Add NewOTELExporter() function

* Downgrade to metrics SDK version: v1.15.0-rc.1

* Fix imports

* fix small nits with comments and url.URL

* Fix tests by asserting actual error for context cancellation, fix parallel, and make mock more versatile

* Cleanup error handling and clarify empty metrics case

* Fix input/expected naming in otel_transform_test.go

* add comment for metric tracking

* Add a general isEmpty method

* Add clear error types

* update to latest version 1.15.0 of OTEL

* Do not pass in waitgroup and use error channel instead.

* Using SHA 7dea2225a218872e86d2f580e82c089b321617b0 to avoid build failures in otel

* Rebase onto otl exporter to downgrade metrics API to v1.15.0-rc.1

* Initialize OTELSink with sync.Map for all the instrument stores.

* Added telemetry agent to client and init sink in deps

* Fixed client

* Initalize sink in deps

* init sink in telemetry library

* Init deps before telemetry

* Use concrete telemetry.OtelSink type

* add /v1/metrics

* Avoid returning err for telemetry init

* move sink init within the IsCloudEnabled()

* Use HCPSinkOpts in deps instead

* update golden test for configuration file

* Switch to using extra sinks in the telemetry library

* keep name MetricsConfig

* fix log in verifyCCMRegistration

* Set logger in context

* pass around MetricSink in deps

* Fix imports

* Rebased onto otel sink pr

* Fix URL in test

* [HCP Observability] OTELSink (#17159)

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Create new OTELExporter which uses the MetricsClient
Add transform because the conversion is in an /internal package

* Fix lint error

* early return when there are no metrics

* Add NewOTELExporter() function

* Downgrade to metrics SDK version: v1.15.0-rc.1

* Fix imports

* fix small nits with comments and url.URL

* Fix tests by asserting actual error for context cancellation, fix parallel, and make mock more versatile

* Cleanup error handling and clarify empty metrics case

* Fix input/expected naming in otel_transform_test.go

* add comment for metric tracking

* Add a general isEmpty method

* Add clear error types

* update to latest version 1.15.0 of OTEL

* Client configured with TLS using HCP config and retry/throttle

* run go mod tidy

* Remove one abstraction to use the config from deps

* Address PR feedback

* Initialize OTELSink with sync.Map for all the instrument stores.

* Moved PeriodicReader init to NewOtelReader function. This allows us to use a ManualReader for tests.

* Switch to mutex instead of sync.Map to avoid type assertion

* Add gauge store

* Clarify comments

* return concrete sink type

* Fix lint errors

* Move gauge store to be within sink

* Use context.TODO,rebase and clenaup opts handling

* Rebase onto otl exporter to downgrade metrics API to v1.15.0-rc.1

* Fix imports

* Update to latest stable version by rebasing on cc-4933, fix import, remove mutex init, fix opts error messages and use logger from ctx

* Add lots of documentation to the OTELSink

* Fix gauge store comment and check ok

* Add select and ctx.Done() check to gauge callback

* use require.Equal for attributes

* Fixed import naming

* Remove float64 calls and add a NewGaugeStore method

* Change name Store to Set in gaugeStore, add concurrency tests in both OTELSink and gauge store

* Generate 100 gauge operations

* Seperate the labels into goroutines in sink test

* Generate kv store for the test case keys to avoid using uuid

* Added a race test with 300 samples for OTELSink

* Do not pass in waitgroup and use error channel instead.

* Using SHA 7dea2225a218872e86d2f580e82c089b321617b0 to avoid build failures in otel

* Fix nits

* pass extraSinks as function param instead

* Add default interval as package export

* remove verifyCCM func

* Add clusterID

* Fix import and add t.Parallel() for missing tests

* Kick Vercel CI

* Remove scheme from endpoint path, and fix error logging

* return metrics.MetricSink for sink method

* Update SDK

* Added telemetry agent to client and init sink in deps

* Add node_id and __replica__ default labels

* add function for default labels and set x-hcp-resource-id

* Fix labels tests

* Commit suggestion for getDefaultLabels



* Fixed server.id, and t.Parallel()

* Make defaultLabels a method on the TelemetryConfig object

* Rename FilterList to lowercase filterList

* Cleanup filter implemetation by combining regex into a single one, and making the type lowercase

* Fix append

* use regex directly for filters

* Fix x-resource-id test to use mocked value

* Fix log.Error formats

* Forgot the len(opts.Label) optimization)

* Use cfg.NodeID instead

---------



* remove replic tag (#17484)

* [HCP Observability] Add custom metrics for OTEL sink, improve logging, upgrade modules and cleanup metrics client (#17455)

* Add custom metrics for Exporter and transform operations

* Improve deps logging

Run go mod tidy

* Upgrade SDK and OTEL

* Remove the partial success implemetation and check for HTTP status code in metrics client

* Add x-channel

* cleanup logs in deps.go based on PR feedback

* Change to debug log and lowercase

* address test operation feedback

* use GetHumanVersion on version

* Fix error wrapping

* Fix metric names

* [HCP Observability] Turn off retries for now until dynamically configurable (#17496)

* Remove retries for now until dynamic configuration is possible

* Clarify comment

* Update changelog

* improve changelog

---------

Co-authored-by: Joshua Timmons <joshua.timmons1@gmail.com>
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2 participants