+// Copyright (C) The Arvados Authors. All rights reserved.
+//
+// SPDX-License-Identifier: AGPL-3.0
+
package main
import (
"flag"
"fmt"
- "net/http"
- "time"
+ "os"
- "git.curoverse.com/arvados.git/sdk/go/config"
- "github.com/coreos/go-systemd/daemon"
+ "git.curoverse.com/arvados.git/lib/config"
+ "git.curoverse.com/arvados.git/sdk/go/arvados"
+ "git.curoverse.com/arvados.git/sdk/go/ctxlog"
+ "github.com/ghodss/yaml"
+ "github.com/sirupsen/logrus"
)
-func main() {
- log := logger(nil)
+var logger = ctxlog.FromContext
+var version = "dev"
+
+func configure(log logrus.FieldLogger, args []string) *arvados.Cluster {
+ flags := flag.NewFlagSet(args[0], flag.ExitOnError)
+ dumpConfig := flags.Bool("dump-config", false, "show current configuration and exit")
+ getVersion := flags.Bool("version", false, "Print version information and exit.")
+
+ loader := config.NewLoader(nil, log)
+ loader.SetupFlags(flags)
+ args = loader.MungeLegacyConfigArgs(log, args[1:], "-legacy-ws-config")
+
+ flags.Parse(args)
- configPath := flag.String("config", "/etc/arvados/ws/ws.yml", "`path` to config file")
- dumpConfig := flag.Bool("dump-config", false, "show current configuration and exit")
- cfg := defaultConfig()
- flag.Parse()
+ // Print version information if requested
+ if *getVersion {
+ fmt.Printf("arvados-ws %s\n", version)
+ return nil
+ }
+
+ cfg, err := loader.Load()
+ if err != nil {
+ log.Fatal(err)
+ }
- err := config.LoadFile(&cfg, *configPath)
+ cluster, err := cfg.GetCluster("")
if err != nil {
log.Fatal(err)
}
- loggerConfig(cfg)
+ ctxlog.SetLevel(cluster.SystemLogs.LogLevel)
+ ctxlog.SetFormat(cluster.SystemLogs.Format)
if *dumpConfig {
- txt, err := config.Dump(&cfg)
+ out, err := yaml.Marshal(cfg)
if err != nil {
log.Fatal(err)
}
- fmt.Print(string(txt))
- return
+ _, err = os.Stdout.Write(out)
+ if err != nil {
+ log.Fatal(err)
+ }
+ return nil
}
+ return cluster
+}
- log.Info("started")
- eventSource := &pgEventSource{
- DataSource: cfg.Postgres.ConnectionString(),
- QueueSize: cfg.ServerEventQueue,
- }
- srv := &http.Server{
- Addr: cfg.Listen,
- ReadTimeout: time.Minute,
- WriteTimeout: time.Minute,
- MaxHeaderBytes: 1 << 20,
- Handler: &router{
- Config: &cfg,
- eventSource: eventSource,
- newPermChecker: func() permChecker { return newPermChecker(cfg.Client) },
- },
- }
- // Bootstrap the eventSource by attaching a dummy subscriber
- // and hanging up.
- eventSource.NewSink().Stop()
+func main() {
+ log := logger(nil)
- if _, err := daemon.SdNotify(false, "READY=1"); err != nil {
- log.WithError(err).Warn("error notifying init daemon")
+ cluster := configure(log, os.Args)
+ if cluster == nil {
+ return
}
- log.WithField("Listen", srv.Addr).Info("listening")
- log.Fatal(srv.ListenAndServe())
+ log.Printf("arvados-ws %s started", version)
+ srv := &server{cluster: cluster}
+ log.Fatal(srv.Run())
}