minio/cmd/metacache_gen.go
Krishnan Parthasarathi c829e3a13b Support for remote tier management (#12090)
With this change, MinIO's ILM supports transitioning objects to a remote tier.
This change includes support for Azure Blob Storage, AWS S3 compatible object
storage incl. MinIO and Google Cloud Storage as remote tier storage backends.

Some new additions include:

 - Admin APIs remote tier configuration management

 - Simple journal to track remote objects to be 'collected'
   This is used by object API handlers which 'mutate' object versions by
   overwriting/replacing content (Put/CopyObject) or removing the version
   itself (e.g DeleteObjectVersion).

 - Rework of previous ILM transition to fit the new model
   In the new model, a storage class (a.k.a remote tier) is defined by the
   'remote' object storage type (one of s3, azure, GCS), bucket name and a
   prefix.

* Fixed bugs, review comments, and more unit-tests

- Leverage inline small object feature
- Migrate legacy objects to the latest object format before transitioning
- Fix restore to particular version if specified
- Extend SharedDataDirCount to handle transitioned and restored objects
- Restore-object should accept version-id for version-suspended bucket (#12091)
- Check if remote tier creds have sufficient permissions
- Bonus minor fixes to existing error messages

Co-authored-by: Poorna Krishnamoorthy <poorna@minio.io>
Co-authored-by: Krishna Srinivas <krishna@minio.io>
Signed-off-by: Harshavardhana <harsha@minio.io>
2021-04-23 11:58:53 -07:00

520 lines
11 KiB
Go

package cmd
// Code generated by github.com/tinylib/msgp DO NOT EDIT.
import (
"github.com/tinylib/msgp/msgp"
)
// DecodeMsg implements msgp.Decodable
func (z *metacache) DecodeMsg(dc *msgp.Reader) (err error) {
var field []byte
_ = field
var zb0001 uint32
zb0001, err = dc.ReadMapHeader()
if err != nil {
err = msgp.WrapError(err)
return
}
for zb0001 > 0 {
zb0001--
field, err = dc.ReadMapKeyPtr()
if err != nil {
err = msgp.WrapError(err)
return
}
switch msgp.UnsafeString(field) {
case "id":
z.id, err = dc.ReadString()
if err != nil {
err = msgp.WrapError(err, "id")
return
}
case "b":
z.bucket, err = dc.ReadString()
if err != nil {
err = msgp.WrapError(err, "bucket")
return
}
case "root":
z.root, err = dc.ReadString()
if err != nil {
err = msgp.WrapError(err, "root")
return
}
case "rec":
z.recursive, err = dc.ReadBool()
if err != nil {
err = msgp.WrapError(err, "recursive")
return
}
case "flt":
z.filter, err = dc.ReadString()
if err != nil {
err = msgp.WrapError(err, "filter")
return
}
case "stat":
{
var zb0002 uint8
zb0002, err = dc.ReadUint8()
if err != nil {
err = msgp.WrapError(err, "status")
return
}
z.status = scanStatus(zb0002)
}
case "fnf":
z.fileNotFound, err = dc.ReadBool()
if err != nil {
err = msgp.WrapError(err, "fileNotFound")
return
}
case "err":
z.error, err = dc.ReadString()
if err != nil {
err = msgp.WrapError(err, "error")
return
}
case "st":
z.started, err = dc.ReadTime()
if err != nil {
err = msgp.WrapError(err, "started")
return
}
case "end":
z.ended, err = dc.ReadTime()
if err != nil {
err = msgp.WrapError(err, "ended")
return
}
case "u":
z.lastUpdate, err = dc.ReadTime()
if err != nil {
err = msgp.WrapError(err, "lastUpdate")
return
}
case "lh":
z.lastHandout, err = dc.ReadTime()
if err != nil {
err = msgp.WrapError(err, "lastHandout")
return
}
case "stc":
z.startedCycle, err = dc.ReadUint64()
if err != nil {
err = msgp.WrapError(err, "startedCycle")
return
}
case "endc":
z.endedCycle, err = dc.ReadUint64()
if err != nil {
err = msgp.WrapError(err, "endedCycle")
return
}
case "v":
z.dataVersion, err = dc.ReadUint8()
if err != nil {
err = msgp.WrapError(err, "dataVersion")
return
}
default:
err = dc.Skip()
if err != nil {
err = msgp.WrapError(err)
return
}
}
}
return
}
// EncodeMsg implements msgp.Encodable
func (z *metacache) EncodeMsg(en *msgp.Writer) (err error) {
// map header, size 15
// write "id"
err = en.Append(0x8f, 0xa2, 0x69, 0x64)
if err != nil {
return
}
err = en.WriteString(z.id)
if err != nil {
err = msgp.WrapError(err, "id")
return
}
// write "b"
err = en.Append(0xa1, 0x62)
if err != nil {
return
}
err = en.WriteString(z.bucket)
if err != nil {
err = msgp.WrapError(err, "bucket")
return
}
// write "root"
err = en.Append(0xa4, 0x72, 0x6f, 0x6f, 0x74)
if err != nil {
return
}
err = en.WriteString(z.root)
if err != nil {
err = msgp.WrapError(err, "root")
return
}
// write "rec"
err = en.Append(0xa3, 0x72, 0x65, 0x63)
if err != nil {
return
}
err = en.WriteBool(z.recursive)
if err != nil {
err = msgp.WrapError(err, "recursive")
return
}
// write "flt"
err = en.Append(0xa3, 0x66, 0x6c, 0x74)
if err != nil {
return
}
err = en.WriteString(z.filter)
if err != nil {
err = msgp.WrapError(err, "filter")
return
}
// write "stat"
err = en.Append(0xa4, 0x73, 0x74, 0x61, 0x74)
if err != nil {
return
}
err = en.WriteUint8(uint8(z.status))
if err != nil {
err = msgp.WrapError(err, "status")
return
}
// write "fnf"
err = en.Append(0xa3, 0x66, 0x6e, 0x66)
if err != nil {
return
}
err = en.WriteBool(z.fileNotFound)
if err != nil {
err = msgp.WrapError(err, "fileNotFound")
return
}
// write "err"
err = en.Append(0xa3, 0x65, 0x72, 0x72)
if err != nil {
return
}
err = en.WriteString(z.error)
if err != nil {
err = msgp.WrapError(err, "error")
return
}
// write "st"
err = en.Append(0xa2, 0x73, 0x74)
if err != nil {
return
}
err = en.WriteTime(z.started)
if err != nil {
err = msgp.WrapError(err, "started")
return
}
// write "end"
err = en.Append(0xa3, 0x65, 0x6e, 0x64)
if err != nil {
return
}
err = en.WriteTime(z.ended)
if err != nil {
err = msgp.WrapError(err, "ended")
return
}
// write "u"
err = en.Append(0xa1, 0x75)
if err != nil {
return
}
err = en.WriteTime(z.lastUpdate)
if err != nil {
err = msgp.WrapError(err, "lastUpdate")
return
}
// write "lh"
err = en.Append(0xa2, 0x6c, 0x68)
if err != nil {
return
}
err = en.WriteTime(z.lastHandout)
if err != nil {
err = msgp.WrapError(err, "lastHandout")
return
}
// write "stc"
err = en.Append(0xa3, 0x73, 0x74, 0x63)
if err != nil {
return
}
err = en.WriteUint64(z.startedCycle)
if err != nil {
err = msgp.WrapError(err, "startedCycle")
return
}
// write "endc"
err = en.Append(0xa4, 0x65, 0x6e, 0x64, 0x63)
if err != nil {
return
}
err = en.WriteUint64(z.endedCycle)
if err != nil {
err = msgp.WrapError(err, "endedCycle")
return
}
// write "v"
err = en.Append(0xa1, 0x76)
if err != nil {
return
}
err = en.WriteUint8(z.dataVersion)
if err != nil {
err = msgp.WrapError(err, "dataVersion")
return
}
return
}
// MarshalMsg implements msgp.Marshaler
func (z *metacache) MarshalMsg(b []byte) (o []byte, err error) {
o = msgp.Require(b, z.Msgsize())
// map header, size 15
// string "id"
o = append(o, 0x8f, 0xa2, 0x69, 0x64)
o = msgp.AppendString(o, z.id)
// string "b"
o = append(o, 0xa1, 0x62)
o = msgp.AppendString(o, z.bucket)
// string "root"
o = append(o, 0xa4, 0x72, 0x6f, 0x6f, 0x74)
o = msgp.AppendString(o, z.root)
// string "rec"
o = append(o, 0xa3, 0x72, 0x65, 0x63)
o = msgp.AppendBool(o, z.recursive)
// string "flt"
o = append(o, 0xa3, 0x66, 0x6c, 0x74)
o = msgp.AppendString(o, z.filter)
// string "stat"
o = append(o, 0xa4, 0x73, 0x74, 0x61, 0x74)
o = msgp.AppendUint8(o, uint8(z.status))
// string "fnf"
o = append(o, 0xa3, 0x66, 0x6e, 0x66)
o = msgp.AppendBool(o, z.fileNotFound)
// string "err"
o = append(o, 0xa3, 0x65, 0x72, 0x72)
o = msgp.AppendString(o, z.error)
// string "st"
o = append(o, 0xa2, 0x73, 0x74)
o = msgp.AppendTime(o, z.started)
// string "end"
o = append(o, 0xa3, 0x65, 0x6e, 0x64)
o = msgp.AppendTime(o, z.ended)
// string "u"
o = append(o, 0xa1, 0x75)
o = msgp.AppendTime(o, z.lastUpdate)
// string "lh"
o = append(o, 0xa2, 0x6c, 0x68)
o = msgp.AppendTime(o, z.lastHandout)
// string "stc"
o = append(o, 0xa3, 0x73, 0x74, 0x63)
o = msgp.AppendUint64(o, z.startedCycle)
// string "endc"
o = append(o, 0xa4, 0x65, 0x6e, 0x64, 0x63)
o = msgp.AppendUint64(o, z.endedCycle)
// string "v"
o = append(o, 0xa1, 0x76)
o = msgp.AppendUint8(o, z.dataVersion)
return
}
// UnmarshalMsg implements msgp.Unmarshaler
func (z *metacache) UnmarshalMsg(bts []byte) (o []byte, err error) {
var field []byte
_ = field
var zb0001 uint32
zb0001, bts, err = msgp.ReadMapHeaderBytes(bts)
if err != nil {
err = msgp.WrapError(err)
return
}
for zb0001 > 0 {
zb0001--
field, bts, err = msgp.ReadMapKeyZC(bts)
if err != nil {
err = msgp.WrapError(err)
return
}
switch msgp.UnsafeString(field) {
case "id":
z.id, bts, err = msgp.ReadStringBytes(bts)
if err != nil {
err = msgp.WrapError(err, "id")
return
}
case "b":
z.bucket, bts, err = msgp.ReadStringBytes(bts)
if err != nil {
err = msgp.WrapError(err, "bucket")
return
}
case "root":
z.root, bts, err = msgp.ReadStringBytes(bts)
if err != nil {
err = msgp.WrapError(err, "root")
return
}
case "rec":
z.recursive, bts, err = msgp.ReadBoolBytes(bts)
if err != nil {
err = msgp.WrapError(err, "recursive")
return
}
case "flt":
z.filter, bts, err = msgp.ReadStringBytes(bts)
if err != nil {
err = msgp.WrapError(err, "filter")
return
}
case "stat":
{
var zb0002 uint8
zb0002, bts, err = msgp.ReadUint8Bytes(bts)
if err != nil {
err = msgp.WrapError(err, "status")
return
}
z.status = scanStatus(zb0002)
}
case "fnf":
z.fileNotFound, bts, err = msgp.ReadBoolBytes(bts)
if err != nil {
err = msgp.WrapError(err, "fileNotFound")
return
}
case "err":
z.error, bts, err = msgp.ReadStringBytes(bts)
if err != nil {
err = msgp.WrapError(err, "error")
return
}
case "st":
z.started, bts, err = msgp.ReadTimeBytes(bts)
if err != nil {
err = msgp.WrapError(err, "started")
return
}
case "end":
z.ended, bts, err = msgp.ReadTimeBytes(bts)
if err != nil {
err = msgp.WrapError(err, "ended")
return
}
case "u":
z.lastUpdate, bts, err = msgp.ReadTimeBytes(bts)
if err != nil {
err = msgp.WrapError(err, "lastUpdate")
return
}
case "lh":
z.lastHandout, bts, err = msgp.ReadTimeBytes(bts)
if err != nil {
err = msgp.WrapError(err, "lastHandout")
return
}
case "stc":
z.startedCycle, bts, err = msgp.ReadUint64Bytes(bts)
if err != nil {
err = msgp.WrapError(err, "startedCycle")
return
}
case "endc":
z.endedCycle, bts, err = msgp.ReadUint64Bytes(bts)
if err != nil {
err = msgp.WrapError(err, "endedCycle")
return
}
case "v":
z.dataVersion, bts, err = msgp.ReadUint8Bytes(bts)
if err != nil {
err = msgp.WrapError(err, "dataVersion")
return
}
default:
bts, err = msgp.Skip(bts)
if err != nil {
err = msgp.WrapError(err)
return
}
}
}
o = bts
return
}
// Msgsize returns an upper bound estimate of the number of bytes occupied by the serialized message
func (z *metacache) Msgsize() (s int) {
s = 1 + 3 + msgp.StringPrefixSize + len(z.id) + 2 + msgp.StringPrefixSize + len(z.bucket) + 5 + msgp.StringPrefixSize + len(z.root) + 4 + msgp.BoolSize + 4 + msgp.StringPrefixSize + len(z.filter) + 5 + msgp.Uint8Size + 4 + msgp.BoolSize + 4 + msgp.StringPrefixSize + len(z.error) + 3 + msgp.TimeSize + 4 + msgp.TimeSize + 2 + msgp.TimeSize + 3 + msgp.TimeSize + 4 + msgp.Uint64Size + 5 + msgp.Uint64Size + 2 + msgp.Uint8Size
return
}
// DecodeMsg implements msgp.Decodable
func (z *scanStatus) DecodeMsg(dc *msgp.Reader) (err error) {
{
var zb0001 uint8
zb0001, err = dc.ReadUint8()
if err != nil {
err = msgp.WrapError(err)
return
}
(*z) = scanStatus(zb0001)
}
return
}
// EncodeMsg implements msgp.Encodable
func (z scanStatus) EncodeMsg(en *msgp.Writer) (err error) {
err = en.WriteUint8(uint8(z))
if err != nil {
err = msgp.WrapError(err)
return
}
return
}
// MarshalMsg implements msgp.Marshaler
func (z scanStatus) MarshalMsg(b []byte) (o []byte, err error) {
o = msgp.Require(b, z.Msgsize())
o = msgp.AppendUint8(o, uint8(z))
return
}
// UnmarshalMsg implements msgp.Unmarshaler
func (z *scanStatus) UnmarshalMsg(bts []byte) (o []byte, err error) {
{
var zb0001 uint8
zb0001, bts, err = msgp.ReadUint8Bytes(bts)
if err != nil {
err = msgp.WrapError(err)
return
}
(*z) = scanStatus(zb0001)
}
o = bts
return
}
// Msgsize returns an upper bound estimate of the number of bytes occupied by the serialized message
func (z scanStatus) Msgsize() (s int) {
s = msgp.Uint8Size
return
}