Files
opencloud/services/ocm/pkg/command/server.go

102 lines
3.4 KiB
Go

package command
import (
"context"
"fmt"
"os/signal"
"github.com/opencloud-eu/opencloud/pkg/config/configlog"
"github.com/opencloud-eu/opencloud/pkg/registry"
"github.com/opencloud-eu/opencloud/pkg/runner"
"github.com/opencloud-eu/opencloud/pkg/tracing"
"github.com/opencloud-eu/opencloud/pkg/version"
"github.com/opencloud-eu/opencloud/services/ocm/pkg/config"
"github.com/opencloud-eu/opencloud/services/ocm/pkg/config/parser"
"github.com/opencloud-eu/opencloud/services/ocm/pkg/logging"
"github.com/opencloud-eu/opencloud/services/ocm/pkg/revaconfig"
"github.com/opencloud-eu/opencloud/services/ocm/pkg/server/debug"
"github.com/opencloud-eu/reva/v2/cmd/revad/runtime"
"github.com/urfave/cli/v2"
)
// Server is the entrypoint for the server command.
func Server(cfg *config.Config) *cli.Command {
return &cli.Command{
Name: "server",
Usage: fmt.Sprintf("start the %s service without runtime (unsupervised mode)", cfg.Service.Name),
Category: "server",
Before: func(c *cli.Context) error {
return configlog.ReturnFatal(parser.ParseConfig(cfg))
},
Action: func(c *cli.Context) error {
logger := logging.Configure(cfg.Service.Name, cfg.Log)
traceProvider, err := tracing.GetServiceTraceProvider(cfg.Tracing, cfg.Service.Name)
if err != nil {
return err
}
var cancel context.CancelFunc
if cfg.Context == nil {
cfg.Context, cancel = signal.NotifyContext(context.Background(), runner.StopSignals...)
defer cancel()
}
ctx := cfg.Context
gr := runner.NewGroup()
{
// run the appropriate reva servers based on the config
rCfg := revaconfig.OCMConfigFromStruct(cfg, logger)
if rServer := runtime.NewDrivenHTTPServerWithOptions(rCfg,
runtime.WithLogger(&logger.Logger),
runtime.WithRegistry(registry.GetRegistry()),
runtime.WithTraceProvider(traceProvider),
); rServer != nil {
gr.Add(runner.NewRevaServiceRunner(cfg.Service.Name+".rhttp", rServer))
}
if rServer := runtime.NewDrivenGRPCServerWithOptions(rCfg,
runtime.WithLogger(&logger.Logger),
runtime.WithRegistry(registry.GetRegistry()),
runtime.WithTraceProvider(traceProvider),
); rServer != nil {
gr.Add(runner.NewRevaServiceRunner(cfg.Service.Name+".rgrpc", rServer))
}
}
{
debugServer, err := debug.Server(
debug.Logger(logger),
debug.Context(ctx),
debug.Config(cfg),
)
if err != nil {
logger.Info().Err(err).Str("server", "debug").Msg("Failed to initialize server")
return err
}
gr.Add(runner.NewGolangHttpServerRunner("ocm_debug", debugServer))
}
grpcSvc := registry.BuildGRPCService(cfg.GRPC.Namespace+"."+cfg.Service.Name, cfg.GRPC.Protocol, cfg.GRPC.Addr, version.GetString())
if err := registry.RegisterService(ctx, logger, grpcSvc, cfg.Debug.Addr); err != nil {
logger.Fatal().Err(err).Msg("failed to register the grpc service")
}
httpSvc := registry.BuildHTTPService(cfg.HTTP.Namespace+"."+cfg.Service.Name, cfg.HTTP.Addr, version.GetString())
if err := registry.RegisterService(ctx, logger, httpSvc, cfg.Debug.Addr); err != nil {
logger.Fatal().Err(err).Msg("failed to register the http service")
}
grResults := gr.Run(ctx)
// return the first non-nil error found in the results
for _, grResult := range grResults {
if grResult.RunnerError != nil {
return grResult.RunnerError
}
}
return nil
},
}
}