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>
101 行
2.1 KiB
Markdown
101 行
2.1 KiB
Markdown
---
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layout: default
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---
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# Store
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The store provides a pluggable interface for data storage in Go Micro.
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## Features
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- Key-value storage
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- Multiple backend support
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## Implementations
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Supported stores include:
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- Memory (default)
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- File (`go-micro.dev/v6/store/file`)
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- MySQL (`go-micro.dev/v6/store/mysql`)
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- Postgres (`go-micro.dev/v6/store/postgres`)
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- NATS JetStream KV (`go-micro.dev/v6/store/nats-js-kv`)
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Plugins are scoped under `go-micro.dev/v6/store/<plugin>`.
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Configure the store in code or via environment variables.
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## Example Usage
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Here's how to use the store in your Go Micro service:
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```go
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package main
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import (
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"go-micro.dev/v6"
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"go-micro.dev/v6/store"
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"log"
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)
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func main() {
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service := micro.NewService()
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service.Init()
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// Write a record
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if err := store.Write(&store.Record{Key: "foo", Value: []byte("bar")}); err != nil {
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log.Fatal(err)
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}
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// Read a record
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recs, err := store.Read("foo")
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if err != nil {
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log.Fatal(err)
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}
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log.Printf("Read value: %s", string(recs[0].Value))
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}
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```
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## Configure a specific store in code
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Postgres:
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```go
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import (
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"go-micro.dev/v6"
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postgres "go-micro.dev/v6/store/postgres"
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)
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func main() {
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st := postgres.NewStore()
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svc := micro.NewService(micro.Store(st))
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svc.Init()
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svc.Run()
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}
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```
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NATS JetStream KV:
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```go
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import (
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"go-micro.dev/v6"
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natsjskv "go-micro.dev/v6/store/nats-js-kv"
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)
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func main() {
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st := natsjskv.NewStore()
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svc := micro.NewService(micro.Store(st))
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svc.Init()
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svc.Run()
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}
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```
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## Configure via environment
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```bash
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MICRO_STORE=postgres MICRO_STORE_ADDRESS=postgres://user:pass@127.0.0.1:5432/db \
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MICRO_STORE_DATABASE=micro MICRO_STORE_TABLE=micro \
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go run main.go
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```
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Common variables:
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- `MICRO_STORE`: selects the store implementation (`memory`, `file`, `mysql`, `postgres`, `nats-js-kv`).
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- `MICRO_STORE_ADDRESS`: connection/address string for the store (plugin-specific format).
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- `MICRO_STORE_DATABASE`: logical database or namespace (plugin-specific).
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- `MICRO_STORE_TABLE`: logical table/bucket (plugin-specific).
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