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>
92 行
2.8 KiB
Go
92 行
2.8 KiB
Go
package health
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import (
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"context"
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"errors"
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"strings"
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"testing"
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"time"
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"go-micro.dev/v6/registry"
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)
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// fakeRegistry implements registry.Registry with a configurable
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// ListServices result, for exercising RegistryCheck.
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type fakeRegistry struct {
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listErr error
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block chan struct{} // if non-nil, ListServices blocks until it is closed
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}
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func (f *fakeRegistry) Init(...registry.Option) error { return nil }
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func (f *fakeRegistry) Options() registry.Options { return registry.Options{} }
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func (f *fakeRegistry) Register(*registry.Service, ...registry.RegisterOption) error {
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return nil
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}
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func (f *fakeRegistry) Deregister(*registry.Service, ...registry.DeregisterOption) error {
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return nil
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}
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func (f *fakeRegistry) GetService(string, ...registry.GetOption) ([]*registry.Service, error) {
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return nil, nil
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}
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func (f *fakeRegistry) ListServices(...registry.ListOption) ([]*registry.Service, error) {
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if f.block != nil {
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<-f.block
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}
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return nil, f.listErr
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}
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func (f *fakeRegistry) Watch(...registry.WatchOption) (registry.Watcher, error) { return nil, nil }
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func (f *fakeRegistry) String() string { return "fake" }
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func TestRegistryCheckNil(t *testing.T) {
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if err := RegistryCheck(nil)(context.Background()); err == nil {
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t.Fatal("a nil registry should fail the check")
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}
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}
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func TestRegistryCheckHealthy(t *testing.T) {
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check := RegistryCheck(registry.NewMemoryRegistry())
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if err := check(context.Background()); err != nil {
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t.Fatalf("a reachable registry should pass: %v", err)
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}
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}
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func TestRegistryCheckDown(t *testing.T) {
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check := RegistryCheck(&fakeRegistry{listErr: errors.New("connection refused")})
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err := check(context.Background())
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if err == nil {
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t.Fatal("the check should fail when the registry is unreachable")
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}
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if !strings.Contains(err.Error(), "unreachable") {
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t.Errorf("error should describe the registry as unreachable: %v", err)
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}
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}
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func TestRegistryCheckTimeout(t *testing.T) {
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block := make(chan struct{})
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defer close(block)
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check := RegistryCheck(&fakeRegistry{block: block})
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ctx, cancel := context.WithTimeout(context.Background(), 20*time.Millisecond)
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defer cancel()
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err := check(ctx)
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if err == nil {
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t.Fatal("the check should time out when the registry call hangs")
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}
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if !strings.Contains(err.Error(), "timed out") {
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t.Errorf("error should describe a timeout: %v", err)
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}
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}
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// RegistryCheck should integrate with the readiness machinery: a down
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// registry registered as a (critical) check makes the service not ready.
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func TestRegistryCheckMarksNotReady(t *testing.T) {
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Reset()
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defer Reset()
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Register("registry", RegistryCheck(&fakeRegistry{listErr: errors.New("etcd gone")}))
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if IsReady(context.Background()) {
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t.Error("service should be not-ready when the registry check is down")
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}
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}
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