import (
"context"
"errors"
- "flag"
- "io"
- "git.arvados.org/arvados.git/lib/cmd"
- "git.arvados.org/arvados.git/lib/config"
"git.arvados.org/arvados.git/lib/service"
"git.arvados.org/arvados.git/sdk/go/arvados"
- "git.arvados.org/arvados.git/sdk/go/ctxlog"
"github.com/prometheus/client_golang/prometheus"
- "github.com/sirupsen/logrus"
)
var (
Command = service.Command(arvados.ServiceNameKeepstore, newHandlerOrErrorHandler)
)
-func runCommand(prog string, args []string, stdin io.Reader, stdout, stderr io.Writer) int {
- args, ok, code := convertKeepstoreFlagsToServiceFlags(prog, args, ctxlog.FromContext(context.Background()), stderr)
- if !ok {
- return code
- }
- return Command.RunCommand(prog, args, stdin, stdout, stderr)
-}
-
-// Parse keepstore command line flags, and return equivalent
-// service.Command flags. If the second return value ("ok") is false,
-// the program should exit, and the third return value is a suitable
-// exit code.
-func convertKeepstoreFlagsToServiceFlags(prog string, args []string, lgr logrus.FieldLogger, stderr io.Writer) ([]string, bool, int) {
- flags := flag.NewFlagSet("", flag.ContinueOnError)
- flags.String("listen", "", "Services.Keepstore.InternalURLs")
- flags.Int("max-buffers", 0, "API.MaxKeepBlobBuffers")
- flags.Int("max-requests", 0, "API.MaxConcurrentRequests")
- flags.Bool("never-delete", false, "Collections.BlobTrash")
- flags.Bool("enforce-permissions", false, "Collections.BlobSigning")
- flags.String("permission-key-file", "", "Collections.BlobSigningKey")
- flags.String("blob-signing-key-file", "", "Collections.BlobSigningKey")
- flags.String("data-manager-token-file", "", "SystemRootToken")
- flags.Int("permission-ttl", 0, "Collections.BlobSigningTTL")
- flags.Int("blob-signature-ttl", 0, "Collections.BlobSigningTTL")
- flags.String("trash-lifetime", "", "Collections.BlobTrashLifetime")
- flags.Bool("serialize", false, "Volumes.*.DriverParameters.Serialize")
- flags.Bool("readonly", false, "Volumes.*.ReadOnly")
- flags.String("pid", "", "-")
- flags.String("trash-check-interval", "", "Collections.BlobTrashCheckInterval")
-
- flags.String("azure-storage-container-volume", "", "Volumes.*.Driver")
- flags.String("azure-storage-account-name", "", "Volumes.*.DriverParameters.StorageAccountName")
- flags.String("azure-storage-account-key-file", "", "Volumes.*.DriverParameters.StorageAccountKey")
- flags.String("azure-storage-replication", "", "Volumes.*.Replication")
- flags.String("azure-max-get-bytes", "", "Volumes.*.DriverParameters.MaxDataReadSize")
-
- flags.String("s3-bucket-volume", "", "Volumes.*.DriverParameters.Bucket")
- flags.String("s3-region", "", "Volumes.*.DriverParameters.Region")
- flags.String("s3-endpoint", "", "Volumes.*.DriverParameters.Endpoint")
- flags.String("s3-access-key-file", "", "Volumes.*.DriverParameters.AccessKeyID")
- flags.String("s3-secret-key-file", "", "Volumes.*.DriverParameters.SecretAccessKey")
- flags.String("s3-race-window", "", "Volumes.*.DriverParameters.RaceWindow")
- flags.String("s3-replication", "", "Volumes.*.Replication")
- flags.String("s3-unsafe-delete", "", "Volumes.*.DriverParameters.UnsafeDelete")
-
- flags.String("volume", "", "Volumes")
-
- flags.Bool("version", false, "")
- flags.String("config", "", "")
- flags.String("legacy-keepstore-config", "", "")
-
- if ok, code := cmd.ParseFlags(flags, prog, args, "", stderr); !ok {
- return nil, false, code
- }
-
- args = nil
- ok := true
- flags.Visit(func(f *flag.Flag) {
- if f.Name == "config" || f.Name == "legacy-keepstore-config" || f.Name == "version" {
- args = append(args, "-"+f.Name, f.Value.String())
- } else if f.Usage == "-" {
- ok = false
- lgr.Errorf("command line flag -%s is no longer supported", f.Name)
- } else {
- ok = false
- lgr.Errorf("command line flag -%s is no longer supported -- use Clusters.*.%s in cluster config file instead", f.Name, f.Usage)
- }
- })
- if !ok {
- return nil, false, 2
- }
-
- flags = flag.NewFlagSet("", flag.ContinueOnError)
- loader := config.NewLoader(nil, lgr)
- loader.SetupFlags(flags)
- return loader.MungeLegacyConfigArgs(lgr, args, "-legacy-keepstore-config"), true, 0
-}
-
func newHandlerOrErrorHandler(ctx context.Context, cluster *arvados.Cluster, token string, reg *prometheus.Registry) service.Handler {
serviceURL, ok := service.URLFromContext(ctx)
if !ok {