wehub-resource-sync
e071084ebe
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785 B
785 B
layout
| layout |
|---|
| default |
State with Postgres Store
Use the Postgres store for persistent key/value state.
In code
package main
import (
"log"
"go-micro.dev/v6"
"go-micro.dev/v6/store"
postgres "go-micro.dev/v6/store/postgres"
)
func main() {
st := postgres.NewStore()
svc := micro.NewService("postgres-store", micro.Store(st))
svc.Init()
_ = store.Write(&store.Record{Key: "foo", Value: []byte("bar")})
recs, _ := store.Read("foo")
log.Println("value:", string(recs[0].Value))
svc.Run()
}
Via environment
Run your service with env vars set:
MICRO_STORE=postgres \
MICRO_STORE_ADDRESS=postgres://user:pass@127.0.0.1:5432/postgres \
MICRO_STORE_DATABASE=micro \
MICRO_STORE_TABLE=micro \
go run main.go