mirror of
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synced 2025-12-31 09:20:15 -06:00
99 lines
2.8 KiB
Go
99 lines
2.8 KiB
Go
package command
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import (
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"context"
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"strings"
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"github.com/micro/cli/v2"
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"github.com/oklog/run"
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"github.com/owncloud/ocis/ocis-pkg/sync"
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"github.com/owncloud/ocis/settings/pkg/config"
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"github.com/owncloud/ocis/settings/pkg/flagset"
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"github.com/owncloud/ocis/settings/pkg/metrics"
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"github.com/owncloud/ocis/settings/pkg/server/debug"
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"github.com/owncloud/ocis/settings/pkg/server/grpc"
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"github.com/owncloud/ocis/settings/pkg/server/http"
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"github.com/owncloud/ocis/settings/pkg/tracing"
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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: "Start integrated server",
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Flags: flagset.ServerWithConfig(cfg),
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Before: func(ctx *cli.Context) error {
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logger := NewLogger(cfg)
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if cfg.HTTP.Root != "/" {
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cfg.HTTP.Root = strings.TrimSuffix(cfg.HTTP.Root, "/")
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}
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// When running on single binary mode the before hook from the root command won't get called. We manually
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// call this before hook from ocis command, so the configuration can be loaded.
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if !cfg.Supervised {
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return ParseConfig(ctx, cfg)
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}
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logger.Debug().Str("service", "settings").Msg("ignoring config file parsing when running supervised")
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return nil
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},
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Action: func(c *cli.Context) error {
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logger := NewLogger(cfg)
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err := tracing.Configure(cfg, logger)
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if err != nil {
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return err
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}
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servers := 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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defer cancel()
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mtrcs := metrics.New()
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mtrcs.BuildInfo.WithLabelValues(cfg.Service.Version).Set(1)
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// prepare an HTTP server and add it to the group run.
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httpServer := http.Server(
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http.Name(cfg.Service.Name),
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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(mtrcs),
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)
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servers.Add(httpServer.Run, func(_ error) {
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logger.Info().Str("server", "http").Msg("Shutting down server")
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cancel()
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})
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// prepare a gRPC server and add it to the group run.
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grpcServer := grpc.Server(grpc.Name(cfg.Service.Name), grpc.Logger(logger), grpc.Context(ctx), grpc.Config(cfg), grpc.Metrics(mtrcs))
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servers.Add(grpcServer.Run, func(_ error) {
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logger.Info().Str("server", "grpc").Msg("Shutting down server")
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cancel()
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})
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// prepare a debug server and add it to the group run.
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debugServer, err := debug.Server(debug.Logger(logger), debug.Context(ctx), debug.Config(cfg))
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if err != nil {
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logger.Error().Err(err).Str("server", "debug").Msg("Failed to initialize server")
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return err
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}
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servers.Add(debugServer.ListenAndServe, func(_ error) {
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_ = debugServer.Shutdown(ctx)
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cancel()
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})
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if !cfg.Supervised {
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sync.Trap(&servers, cancel)
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}
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return servers.Run()
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},
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}
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}
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