Bump go.opentelemetry.io/otel/sdk/metric from 0.20.0 to 0.25.0

[dependabot]

Bumps go.opentelemetry.io/otel/sdk/metric from 0.20.0 to 0.25.0.

Release notes

Sourced from go.opentelemetry.io/otel/sdk/metric's releases.

Experimental Metrics Release v0.22.0

[Experimental Metrics v0.22.0] - 2021-07-19

Added

• Adds HTTP support for OTLP metrics exporter. (#2022)

Removed

• Removed the deprecated package go.opentelemetry.io/otel/exporters/metric/prometheus. (#2020)

Changelog

Sourced from go.opentelemetry.io/otel/sdk/metric's changelog.

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog.

This project adheres to Semantic Versioning.

[Unreleased]

Changed

• The "go.opentelemetry.io/otel/exporter/otel/otlptrace/otlptracegrpc".Client now uses the underlying gRPC ClientConn to handle name resolution, TCP connection establishment (with retries and backoff) and TLS handshakes, and handling errors on established connections by re-resolving the name and reconnecting. (#2329)
• Changed the project minimum supported Go version from 1.15 to 1.16. (#2412)

Removed

• Remove the metric Processor's ability to convert cumulative to delta aggregation temporality. (#2350)
• Remove the metric Bound Instruments interface and implementations. (#2399)

[1.2.0] - 2021-11-12

Changed

• Metric SDK export.ExportKind, export.ExportKindSelector types have been renamed to aggregation.Temporality and aggregation.TemporalitySelector respectively to keep in line with current specification and protocol along with built-in selectors (e.g., aggregation.CumulativeTemporalitySelector, ...). (#2274)
• The Metric Exporter interface now requires a TemporalitySelector method instead of an ExportKindSelector. (#2274)
• Metrics API cleanup. The metric/sdkapi package has been created to relocate the API-to-SDK interface:
  • The following interface types simply moved from metric to metric/sdkapi: Descriptor, MeterImpl, InstrumentImpl, SyncImpl, BoundSyncImpl, AsyncImpl, AsyncRunner, AsyncSingleRunner, and AsyncBatchRunner
  • The following struct types moved and are replaced with type aliases, since they are exposed to the user: Observation, Measurement.
  • The No-op implementations of sync and async instruments are no longer exported, new functions sdkapi.NewNoopAsyncInstrument() and sdkapi.NewNoopSyncInstrument() are provided instead. (#2271)
• Add SpanStatusFromHTTPStatusCodeAndSpanKind to all semconv packages to return a span status code similar to SpanStatusFromHTTPStatusCode, but exclude 4XX HTTP errors as span errors if the span is of server kind. (#2296)
• Update the SDK BatchSpanProcessor to export all queued spans when ForceFlush is called. (#2080, #2335)
• Change resource.Default to be evaluated the first time it is called, rather than on import. This allows the caller the option to update OTEL_RESOURCE_ATTRIBUTES first, such as with os.Setenv. (#2371)

Added

• Add the "go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc".WithGRPCConn option so the exporter can reuse an existing gRPC connection. (#2002)
• Added a new schema module to help parse Schema Files in OTEP 0152 format. (#2267)
• Added a new MapCarrier to the go.opentelemetry.io/otel/propagation package to hold propagated cross-cutting concerns as a map[string]string held in memory. (#2334)

Removed

• Metric SDK removes the "exact" aggregator for histogram instruments, as it performed a non-standard aggregation for OTLP export (creating repeated Gauge points) and worked its way into a number of confusing examples. (#2348)

[1.1.0] - 2021-10-27

Added

• Add the "go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc".WithGRPCConn option so the exporter can reuse an existing gRPC connection. (#2002)
• Add the go.opentelemetry.io/otel/semconv/v1.7.0 package.

... (truncated)

Commits

• a65d50a Prepare for v1.2.0 release (#2377)
• dc888a9 Upgrade packages (#2378)
• 3b9e067 Fix copy-paste error for noop SDK AsyncInstrument (#2376)
• 249accd Fix golint issue (#2370)
• d0e5dd5 Minor grammatical fix (#2347)
• 43c55c3 Rephrase a sentence with typo in getting-started.md (#2355)
• 05c4f10 Add Porto to dependancy list. (#2369)
• 6d2aeb0 Empty queued spans when ForceFlush called (#2335)
• 7ce58f3 Bump github.com/openzipkin/zipkin-go from 0.2.5 to 0.3.0 in /exporters/zipkin...
• 19294aa Add vanity imports to internal packages (#2280)
• Additional commits viewable in compare view

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[dependabot]

Superseded by #57.