micro--go-micro
Asim Aslam
c7657f73f4
goreleaser / goreleaser (push) Has been cancelled
* test(harness): read agent plan from the scoped store
The store-scoping change moved an agent's plan from the default table
key agent/{name}/plan to its own table (database "agent", table {name},
key "plan"). The plan-delegate harness tests still read the old key and
failed with 'not found'; read through store.Scope(mem, "agent", name)
like the agent does.
* docs: orient agents-first across README, landing, and docs overview
Lead with agents (then services and flows), surface MCP + A2A as the
interop story, and frame agents as services. Landing hero and feature
grid reordered agents-first with an A2A gateway card.
* v6: module path go-micro.dev/v6, TLS secure by default, NewService
Cut v6. Three breaking changes, bundled so the major bump is paid once:
- Module path go-micro.dev/v5 -> go-micro.dev/v6 across all imports + go.mod.
- TLS verification on by default (was off). MICRO_TLS_SECURE removed;
MICRO_TLS_INSECURE=true opts out for self-signed/dev.
- micro.NewService(name, opts...) is the canonical service constructor,
symmetric with NewAgent/NewFlow; micro.New kept as a deprecated alias;
the old name-less NewService(opts...) removed. Generators emit NewService.
Also ports the JWT auth token provider in-module (go-micro.dev/v6/auth/jwt/token
on golang-jwt/jwt/v5), dropping the v5-pinned github.com/micro/plugins/v5/auth/jwt
and the deprecated dgrijalva/jwt-go.
Docs/README/landing updated to v6 and @latest; v5->v6 migration guide added;
CHANGELOG cut as [6.0.0]. Blog posts left at their historical versions.
---------
Co-authored-by: Claude <noreply@anthropic.com>
56 行
1.6 KiB
Go
56 行
1.6 KiB
Go
package opentelemetry
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import (
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"context"
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"strings"
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"go-micro.dev/v6/metadata"
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"go.opentelemetry.io/otel"
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"go.opentelemetry.io/otel/baggage"
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"go.opentelemetry.io/otel/propagation"
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"go.opentelemetry.io/otel/trace"
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)
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const (
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instrumentationName = "github.com/micro/plugins/v5/wrapper/trace/opentelemetry"
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)
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// StartSpanFromContext returns a new span with the given operation name and options. If a span
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// is found in the context, it will be used as the parent of the resulting span.
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func StartSpanFromContext(ctx context.Context, tp trace.TracerProvider, name string, opts ...trace.SpanStartOption) (context.Context, trace.Span) {
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md, ok := metadata.FromContext(ctx)
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if !ok {
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md = make(metadata.Metadata)
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}
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propagator, carrier := otel.GetTextMapPropagator(), make(propagation.MapCarrier)
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for k, v := range md {
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for _, f := range propagator.Fields() {
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if strings.EqualFold(k, f) {
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carrier[f] = v
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}
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}
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}
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ctx = propagator.Extract(ctx, carrier)
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spanCtx := trace.SpanContextFromContext(ctx)
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ctx = baggage.ContextWithBaggage(ctx, baggage.FromContext(ctx))
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var tracer trace.Tracer
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var span trace.Span
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if tp != nil {
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tracer = tp.Tracer(instrumentationName)
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} else {
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tracer = otel.Tracer(instrumentationName)
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}
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ctx, span = tracer.Start(trace.ContextWithRemoteSpanContext(ctx, spanCtx), name, opts...)
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carrier = make(propagation.MapCarrier)
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propagator.Inject(ctx, carrier)
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for k, v := range carrier {
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//lint:ignore SA1019 no unicode punctution handle needed
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md.Set(strings.Title(k), v)
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}
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ctx = metadata.NewContext(ctx, md)
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return ctx, span
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}
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