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100 lines
2.1 KiB
100 lines
2.1 KiB
package main
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import (
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"flag"
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"github.com/go-kratos/kratos/contrib/registry/consul/v2"
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"github.com/google/uuid"
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"github.com/hashicorp/consul/api"
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"os"
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"customer/internal/conf"
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"github.com/go-kratos/kratos/v2"
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"github.com/go-kratos/kratos/v2/config"
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"github.com/go-kratos/kratos/v2/config/file"
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"github.com/go-kratos/kratos/v2/log"
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"github.com/go-kratos/kratos/v2/middleware/tracing"
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"github.com/go-kratos/kratos/v2/transport/grpc"
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"github.com/go-kratos/kratos/v2/transport/http"
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_ "go.uber.org/automaxprocs"
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)
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// go build -ldflags "-X main.Version=x.y.z"
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var (
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// Name is the name of the compiled software.
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Name string = "customer"
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// Version is the version of the compiled software.
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Version string = "1.0.0"
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// flagconf is the config flag.
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flagconf string
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//id, _ = os.Hostname()
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id = Name + "-" + uuid.NewString()
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)
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func init() {
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flag.StringVar(&flagconf, "conf", "../../configs", "config path, eg: -conf config.yaml")
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}
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func newApp(logger log.Logger, gs *grpc.Server, hs *http.Server) *kratos.App {
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consulConfig := api.DefaultConfig()
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consulConfig.Address = "localhost:8500"
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consulClient, err := api.NewClient(consulConfig)
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if err != nil {
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log.Fatal(err)
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}
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reg := consul.New(consulClient)
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return kratos.New(
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kratos.ID(id),
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kratos.Name(Name),
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kratos.Version(Version),
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kratos.Metadata(map[string]string{}),
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kratos.Logger(logger),
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kratos.Server(
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gs,
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hs,
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),
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kratos.Registrar(reg),
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)
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}
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func main() {
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flag.Parse()
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logger := log.With(log.NewStdLogger(os.Stdout),
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"ts", log.DefaultTimestamp,
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"caller", log.DefaultCaller,
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"service.id", id,
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"service.name", Name,
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"service.version", Version,
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"trace.id", tracing.TraceID(),
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"span.id", tracing.SpanID(),
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)
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c := config.New(
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config.WithSource(
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file.NewSource(flagconf),
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),
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)
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defer c.Close()
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if err := c.Load(); err != nil {
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panic(err)
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}
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var bc conf.Bootstrap
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if err := c.Scan(&bc); err != nil {
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panic(err)
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}
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app, cleanup, err := wireApp(bc.Server, bc.Data, logger)
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if err != nil {
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panic(err)
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}
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defer cleanup()
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// start and wait for stop signal
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if err := app.Run(); err != nil {
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panic(err)
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}
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}
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