19620: Remove old "v1" S3 keepstore driver.

[arvados.git] / services / keepstore / s3aws_volume.go

diff --git a/services/keepstore/s3aws_volume.go b/services/keepstore/s3aws_volume.go
index d068dde074ea254ef814aea38eefa6f63102d7e3..8f2c27539109fbac45b844ac31281d9b4c3a76cd 100644 (file)
--- a/services/keepstore/s3aws_volume.go
+++ b/services/keepstore/s3aws_volume.go
@@ -33,6 +33,21 @@ import (
        "github.com/sirupsen/logrus"
 )
 
+func init() {
+       driver["S3"] = newS3AWSVolume
+}
+
+const (
+       s3DefaultReadTimeout    = arvados.Duration(10 * time.Minute)
+       s3DefaultConnectTimeout = arvados.Duration(time.Minute)
+       maxClockSkew            = 600 * time.Second
+       nearlyRFC1123           = "Mon, 2 Jan 2006 15:04:05 GMT"
+)
+
+var (
+       ErrS3TrashDisabled = fmt.Errorf("trash function is disabled because Collections.BlobTrashLifetime=0 and DriverParameters.UnsafeDelete=false")
+)
+
 // S3AWSVolume implements Volume using an S3 bucket.
 type S3AWSVolume struct {
        arvados.S3VolumeDriverParameters
@@ -58,24 +73,6 @@ type s3AWSbucket struct {
        mu     sync.Mutex
 }
 
-// chooseS3VolumeDriver distinguishes between the old goamz driver and
-// aws-sdk-go based on the UseAWSS3v2Driver feature flag
-func chooseS3VolumeDriver(cluster *arvados.Cluster, volume arvados.Volume, logger logrus.FieldLogger, metrics *volumeMetricsVecs) (Volume, error) {
-       v := &S3Volume{cluster: cluster, volume: volume, metrics: metrics}
-       // Default value will be overriden if it happens to be defined in the config
-       v.S3VolumeDriverParameters.UseAWSS3v2Driver = true
-       err := json.Unmarshal(volume.DriverParameters, v)
-       if err != nil {
-               return nil, err
-       }
-       if v.UseAWSS3v2Driver {
-               logger.Debugln("Using AWS S3 v2 driver")
-               return newS3AWSVolume(cluster, volume, logger, metrics)
-       }
-       logger.Debugln("Using goamz S3 driver")
-       return newS3Volume(cluster, volume, logger, metrics)
-}
-
 const (
        PartSize         = 5 * 1024 * 1024
        ReadConcurrency  = 13