mirror of
https://github.com/opencloud-eu/opencloud.git
synced 2026-01-02 02:11:18 -06:00
124 lines
3.1 KiB
Go
124 lines
3.1 KiB
Go
package command
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import (
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"context"
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"fmt"
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"os"
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"github.com/oklog/run"
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"github.com/owncloud/ocis/v2/ocis-pkg/config/configlog"
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ogrpc "github.com/owncloud/ocis/v2/ocis-pkg/service/grpc"
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"github.com/owncloud/ocis/v2/ocis-pkg/tracing"
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"github.com/owncloud/ocis/v2/ocis-pkg/version"
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"github.com/owncloud/ocis/v2/services/thumbnails/pkg/config"
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"github.com/owncloud/ocis/v2/services/thumbnails/pkg/config/parser"
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"github.com/owncloud/ocis/v2/services/thumbnails/pkg/logging"
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"github.com/owncloud/ocis/v2/services/thumbnails/pkg/metrics"
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"github.com/owncloud/ocis/v2/services/thumbnails/pkg/server/debug"
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"github.com/owncloud/ocis/v2/services/thumbnails/pkg/server/grpc"
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"github.com/owncloud/ocis/v2/services/thumbnails/pkg/server/http"
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"github.com/urfave/cli/v2"
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)
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// Server is the entrypoint for the server command.
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func Server(cfg *config.Config) *cli.Command {
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return &cli.Command{
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Name: "server",
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Usage: fmt.Sprintf("start the %s service without runtime (unsupervised mode)", cfg.Service.Name),
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Category: "server",
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Before: func(_ *cli.Context) error {
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return configlog.ReturnFatal(parser.ParseConfig(cfg))
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},
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Action: func(_ *cli.Context) error {
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logger := logging.Configure(cfg.Service.Name, cfg.Log)
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traceProvider, err := tracing.GetServiceTraceProvider(cfg.Tracing, cfg.Service.Name)
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if err != nil {
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return err
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}
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cfg.GrpcClient, err = ogrpc.NewClient(ogrpc.GetClientOptions(cfg.GRPCClientTLS)...)
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if err != nil {
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return err
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}
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var (
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gr = run.Group{}
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ctx, cancel = func() (context.Context, context.CancelFunc) {
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if cfg.Context == nil {
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return context.WithCancel(context.Background())
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}
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return context.WithCancel(cfg.Context)
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}()
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m = metrics.New()
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)
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defer cancel()
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m.BuildInfo.WithLabelValues(version.GetString()).Set(1)
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service := grpc.NewService(
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grpc.Logger(logger),
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grpc.Context(ctx),
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grpc.Config(cfg),
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grpc.Name(cfg.Service.Name),
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grpc.Namespace(cfg.GRPC.Namespace),
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grpc.Address(cfg.GRPC.Addr),
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grpc.Metrics(m),
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grpc.TraceProvider(traceProvider),
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)
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gr.Add(service.Run, func(_ error) {
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logger.Error().
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Err(err).
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Str("server", "grpc").
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Msg("Shutting down server")
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cancel()
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os.Exit(1)
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})
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server, err := debug.Server(
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debug.Logger(logger),
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debug.Config(cfg),
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)
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if err != nil {
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logger.Info().Err(err).Str("transport", "debug").Msg("Failed to initialize server")
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return err
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}
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gr.Add(server.ListenAndServe, func(_ error) {
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_ = server.Shutdown(ctx)
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cancel()
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})
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httpServer, err := http.Server(
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http.Logger(logger),
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http.Context(ctx),
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http.Config(cfg),
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http.Metrics(m),
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http.Namespace(cfg.HTTP.Namespace),
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http.TraceProvider(traceProvider),
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http.MaxConcurrentRequests(cfg.HTTP.MaxConcurrentRequests),
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)
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if err != nil {
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logger.Info().
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Err(err).
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Str("transport", "http").
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Msg("Failed to initialize server")
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return err
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}
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gr.Add(httpServer.Run, func(_ error) {
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logger.Error().
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Err(err).
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Str("server", "http").
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Msg("Shutting down server")
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cancel()
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})
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return gr.Run()
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},
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}
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}
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