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Add support for server side bucket replication (#9882)

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This commit is contained in:
poornas
2020-07-21 17:49:56 -07:00
committed by GitHub
parent ca4c15bc63
commit c43da3005a
44 changed files with 2387 additions and 322 deletions
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37
cmd/bucket-metadata-sys.go
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@@ -28,6 +28,7 @@ import (
"github.com/minio/minio/pkg/bucket/lifecycle"
objectlock "github.com/minio/minio/pkg/bucket/object/lock"
"github.com/minio/minio/pkg/bucket/policy"
"github.com/minio/minio/pkg/bucket/replication"
"github.com/minio/minio/pkg/bucket/versioning"
"github.com/minio/minio/pkg/event"
"github.com/minio/minio/pkg/madmin"
@@ -153,6 +154,10 @@ func (sys *BucketMetadataSys) Update(bucket string, configFile string, configDat
meta.VersioningConfigXML = configData
case bucketQuotaConfigFile:
meta.QuotaConfigJSON = configData
case bucketReplicationConfig:
meta.ReplicationConfigXML = configData
case bucketReplicationTargetsFile:
meta.ReplicationTargetsConfigJSON = configData
default:
return fmt.Errorf("Unknown bucket %s metadata update requested %s", bucket, configFile)
}
@@ -318,7 +323,37 @@ func (sys *BucketMetadataSys) GetQuotaConfig(bucket string) (*madmin.BucketQuota
return meta.quotaConfig, nil
}
// GetConfig returns the current bucket metadata
// GetReplicationConfig returns configured bucket replication config
// The returned object may not be modified.
func (sys *BucketMetadataSys) GetReplicationConfig(ctx context.Context, bucket string) (*replication.Config, error) {
meta, err := sys.GetConfig(bucket)
if err != nil {
if errors.Is(err, errConfigNotFound) {
return nil, BucketReplicationConfigNotFound{Bucket: bucket}
}
return nil, err
}
if meta.replicationConfig == nil {
return nil, BucketReplicationConfigNotFound{Bucket: bucket}
}
return meta.replicationConfig, nil
}
// GetReplicationTargetConfig returns configured bucket replication target for this bucket
// The returned object may not be modified.
func (sys *BucketMetadataSys) GetReplicationTargetConfig(bucket string) (*madmin.BucketReplicationTarget, error) {
meta, err := sys.GetConfig(bucket)
if err != nil {
return nil, err
}
if meta.replicationTargetConfig == nil {
return nil, BucketReplicationTargetNotFound{Bucket: bucket}
}
return meta.replicationTargetConfig, nil
}
// GetConfig returns a specific configuration from the bucket metadata.
// The returned object may not be modified.
func (sys *BucketMetadataSys) GetConfig(bucket string) (BucketMetadata, error) {
objAPI := newObjectLayerWithoutSafeModeFn()