Files
opencloud/services/eventhistory/pkg/command/server.go
jkoberg c9dfb778a9 sharpen eventhistory service
Signed-off-by: jkoberg <jkoberg@owncloud.com>
2023-02-21 10:51:32 +01:00

92 lines
2.4 KiB
Go

package command
import (
"context"
"fmt"
"strings"
"github.com/cs3org/reva/v2/pkg/events/stream"
"github.com/oklog/run"
"github.com/owncloud/ocis/v2/ocis-pkg/config/configlog"
ogrpc "github.com/owncloud/ocis/v2/ocis-pkg/service/grpc"
"github.com/owncloud/ocis/v2/ocis-pkg/store"
"github.com/owncloud/ocis/v2/ocis-pkg/version"
"github.com/owncloud/ocis/v2/services/eventhistory/pkg/config"
"github.com/owncloud/ocis/v2/services/eventhistory/pkg/config/parser"
"github.com/owncloud/ocis/v2/services/eventhistory/pkg/logging"
"github.com/owncloud/ocis/v2/services/eventhistory/pkg/metrics"
"github.com/owncloud/ocis/v2/services/eventhistory/pkg/server/grpc"
"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)
err := ogrpc.Configure(ogrpc.GetClientOptions(cfg.GRPCClientTLS)...)
if err != nil {
return err
}
var (
gr = run.Group{}
ctx, cancel = func() (context.Context, context.CancelFunc) {
if cfg.Context == nil {
return context.WithCancel(context.Background())
}
return context.WithCancel(cfg.Context)
}()
metrics = metrics.New()
)
defer cancel()
metrics.BuildInfo.WithLabelValues(version.GetString()).Set(1)
consumer, err := stream.NatsFromConfig(stream.NatsConfig(cfg.Events))
if err != nil {
return err
}
st := store.Create(
store.Type(cfg.Store.Type),
store.Addresses(strings.Split(cfg.Store.Addresses, ",")...),
store.Database(cfg.Store.Database),
store.Table(cfg.Store.Table),
store.TTL(cfg.Store.RecordExpiry),
)
service := grpc.NewService(
grpc.Logger(logger),
grpc.Context(ctx),
grpc.Config(cfg),
grpc.Name(cfg.Service.Name),
grpc.Namespace(cfg.GRPC.Namespace),
grpc.Address(cfg.GRPC.Addr),
grpc.Metrics(metrics),
grpc.Consumer(consumer),
grpc.Store(st),
)
gr.Add(service.Run, func(err error) {
logger.Error().
Err(err).
Str("server", "grpc").
Msg("Shutting Down server")
cancel()
})
return gr.Run()
},
}
}