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Support for remote tier management (#12090)

Browse Source 
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>
This commit is contained in:
Krishnan Parthasarathi
2021-04-19 10:30:42 -07:00
committed by Harshavardhana
parent 069432566f
commit c829e3a13b
302 changed files with 10260 additions and 3800 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
pkg/bucket/lifecycle/action_string.go
View File

@@ -1,20 +1,3 @@
// Copyright (c) 2015-2021 MinIO, Inc.
//
// This file is part of MinIO Object Storage stack
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
// Code generated by "stringer -type Action lifecycle.go"; DO NOT EDIT.
package lifecycle

94
pkg/bucket/lifecycle/lifecycle.go
View File

@@ -244,17 +244,29 @@ func (lc Lifecycle) FilterActionableRules(obj ObjectOpts) []Rule {
// ObjectOpts provides information to deduce the lifecycle actions
// which can be triggered on the resultant object.
type ObjectOpts struct {
Name string
UserTags string
ModTime time.Time
VersionID string
IsLatest bool
DeleteMarker bool
NumVersions int
SuccessorModTime time.Time
TransitionStatus string
RestoreOngoing bool
RestoreExpires time.Time
Name string
UserTags string
ModTime time.Time
VersionID string
IsLatest bool
DeleteMarker bool
NumVersions int
SuccessorModTime time.Time
TransitionStatus string
RestoreOngoing bool
RestoreExpires time.Time
RemoteTiersImmediately []string // strictly for debug only
}
// doesMatchDebugTiers returns true if tier matches one of the debugTiers, false
// otherwise.
func doesMatchDebugTiers(tier string, debugTiers []string) bool {
for _, t := range debugTiers {
if strings.ToUpper(tier) == strings.ToUpper(t) {
return true
}
}
return false
}
// ExpiredObjectDeleteMarker returns true if an object version referred to by o
@@ -271,7 +283,6 @@ func (lc Lifecycle) ComputeAction(obj ObjectOpts) Action {
if obj.ModTime.IsZero() {
return action
}
for _, rule := range lc.FilterActionableRules(obj) {
if obj.ExpiredObjectDeleteMarker() && rule.Expiration.DeleteMarker.val {
// Indicates whether MinIO will remove a delete marker with no noncurrent versions.
@@ -304,11 +315,17 @@ func (lc Lifecycle) ComputeAction(obj ObjectOpts) Action {
if !rule.NoncurrentVersionTransition.IsDaysNull() {
if obj.VersionID != "" && !obj.IsLatest && !obj.SuccessorModTime.IsZero() && !obj.DeleteMarker && obj.TransitionStatus != TransitionComplete {
// Non current versions should be deleted if their age exceeds non current days configuration
// Non current versions should be transitioned if their age exceeds non current days configuration
// https://docs.aws.amazon.com/AmazonS3/latest/dev/intro-lifecycle-rules.html#intro-lifecycle-rules-actions
if time.Now().After(ExpectedExpiryTime(obj.SuccessorModTime, int(rule.NoncurrentVersionTransition.NoncurrentDays))) {
return TransitionVersionAction
}
// this if condition is strictly for debug purposes to force immediate
// transition to remote tier if _MINIO_DEBUG_REMOTE_TIERS_IMMEDIATELY is set
if doesMatchDebugTiers(rule.NoncurrentVersionTransition.StorageClass, obj.RemoteTiersImmediately) {
return TransitionVersionAction
}
}
}
@@ -335,6 +352,20 @@ func (lc Lifecycle) ComputeAction(obj ObjectOpts) Action {
if time.Now().UTC().After(ExpectedExpiryTime(obj.ModTime, int(rule.Transition.Days))) {
action = TransitionAction
}
}
// this if condition is strictly for debug purposes to force immediate
// transition to remote tier if _MINIO_DEBUG_REMOTE_TIERS_IMMEDIATELY is set
if !rule.Transition.IsNull() && doesMatchDebugTiers(rule.Transition.StorageClass, obj.RemoteTiersImmediately) {
action = TransitionAction
}
if !obj.RestoreExpires.IsZero() && time.Now().After(obj.RestoreExpires) {
if obj.VersionID != "" {
action = DeleteRestoredVersionAction
} else {
action = DeleteRestoredAction
}
}
}
if !obj.RestoreExpires.IsZero() && time.Now().After(obj.RestoreExpires) {
@@ -361,7 +392,7 @@ func ExpectedExpiryTime(modTime time.Time, days int) time.Time {
}
// PredictExpiryTime returns the expiry date/time of a given object
// after evaluting the current lifecycle document.
// after evaluating the current lifecycle document.
func (lc Lifecycle) PredictExpiryTime(obj ObjectOpts) (string, time.Time) {
if obj.DeleteMarker {
// We don't need to send any x-amz-expiration for delete marker.
@@ -394,3 +425,38 @@ func (lc Lifecycle) PredictExpiryTime(obj ObjectOpts) (string, time.Time) {
}
return finalExpiryRuleID, finalExpiryDate
}
// PredictTransitionTime returns the transition date/time of a given object
// after evaluating the current lifecycle document.
func (lc Lifecycle) PredictTransitionTime(obj ObjectOpts) (string, time.Time) {
if obj.DeleteMarker {
// We don't need to send any x-minio-transition for delete marker.
return "", time.Time{}
}
if obj.TransitionStatus == TransitionComplete {
return "", time.Time{}
}
var finalTransitionDate time.Time
var finalTransitionRuleID string
// Iterate over all actionable rules and find the earliest
// transition date and its associated rule ID.
for _, rule := range lc.FilterActionableRules(obj) {
switch {
case !rule.Transition.IsDateNull():
if finalTransitionDate.IsZero() || finalTransitionDate.After(rule.Transition.Date.Time) {
finalTransitionRuleID = rule.ID
finalTransitionDate = rule.Transition.Date.Time
}
case !rule.Transition.IsDaysNull():
expectedTransition := ExpectedExpiryTime(obj.ModTime, int(rule.Expiration.Days))
if finalTransitionDate.IsZero() || finalTransitionDate.After(expectedTransition) {
finalTransitionRuleID = rule.ID
finalTransitionDate = expectedTransition
}
}
}
return finalTransitionRuleID, finalTransitionDate
}

11
pkg/iam/policy/admin-action.go
View File

@@ -133,6 +133,13 @@ const (
// GetBucketTargetAction - allow getting bucket targets
GetBucketTargetAction = "admin:GetBucketTarget"
// Remote Tier admin Actions
// SetTierAction - allow adding/editing a remote tier
SetTierAction = "admin:SetTier"
// ListTierAction - allow listing remote tiers
ListTierAction = "admin:ListTier"
// AllAdminActions - provides all admin permissions
AllAdminActions = "admin:*"
)
@@ -180,6 +187,8 @@ var supportedAdminActions = map[AdminAction]struct{}{
GetBucketQuotaAdminAction: {},
SetBucketTargetAction: {},
GetBucketTargetAction: {},
SetTierAction: {},
ListTierAction: {},
AllAdminActions: {},
}
@@ -232,4 +241,6 @@ var adminActionConditionKeyMap = map[Action]condition.KeySet{
GetBucketQuotaAdminAction: condition.NewKeySet(condition.AllSupportedAdminKeys...),
SetBucketTargetAction: condition.NewKeySet(condition.AllSupportedAdminKeys...),
GetBucketTargetAction: condition.NewKeySet(condition.AllSupportedAdminKeys...),
SetTierAction: condition.NewKeySet(condition.AllSupportedAdminKeys...),
ListTierAction: condition.NewKeySet(condition.AllSupportedAdminKeys...),
}

1
pkg/madmin/heal-commands.go
View File

@@ -49,6 +49,7 @@ type HealOpts struct {
Remove bool `json:"remove"`
Recreate bool `json:"recreate"` // only used when bucket needs to be healed
ScanMode HealScanMode `json:"scanMode"`
NoLock bool `json:"nolock"`
}
// Equal returns true if no is same as o.

10
pkg/madmin/remote-target-commands.go
View File

@@ -36,13 +36,11 @@ type ServiceType string
const (
// ReplicationService specifies replication service
ReplicationService ServiceType = "replication"
// ILMService specifies ilm service
ILMService ServiceType = "ilm"
)
// IsValid returns true if ARN type represents replication or ilm
// IsValid returns true if ARN type represents replication
func (t ServiceType) IsValid() bool {
return t == ReplicationService || t == ILMService
return t == ReplicationService
}
// ARN is a struct to define arn.
@@ -97,9 +95,9 @@ type BucketTarget struct {
Arn string `json:"arn,omitempty"`
Type ServiceType `json:"type"`
Region string `json:"omitempty"`
Label string `json:"label,omitempty"`
BandwidthLimit int64 `json:"bandwidthlimit,omitempty"`
ReplicationSync bool `json:"replicationSync"`
StorageClass string `json:"storageclass,omitempty"`
HealthCheckDuration time.Duration `json:"healthCheckDuration,omitempty"`
}
@@ -116,9 +114,9 @@ func (t *BucketTarget) Clone() BucketTarget {
Arn: t.Arn,
Type: t.Type,
Region: t.Region,
Label: t.Label,
BandwidthLimit: t.BandwidthLimit,
ReplicationSync: t.ReplicationSync,
StorageClass: t.StorageClass, // target storage class
HealthCheckDuration: t.HealthCheckDuration,
}
}

99
pkg/madmin/tier-azure.go Normal file
View File

@@ -0,0 +1,99 @@
// Copyright (c) 2015-2021 MinIO, Inc.
//
// This file is part of MinIO Object Storage stack
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package madmin
//go:generate msgp -file $GOFILE
// TierAzure represents the remote tier configuration for Azure Blob Storage.
type TierAzure struct {
Endpoint string `json:",omitempty"`
AccountName string `json:",omitempty"`
AccountKey string `json:",omitempty"`
Bucket string `json:",omitempty"`
Prefix string `json:",omitempty"`
Region string `json:",omitempty"`
StorageClass string `json:",omitempty"`
}
// AzureOptions supports NewTierAzure to take variadic options
type AzureOptions func(*TierAzure) error
// AzurePrefix helper to supply optional object prefix to NewTierAzure
func AzurePrefix(prefix string) func(az *TierAzure) error {
return func(az *TierAzure) error {
az.Prefix = prefix
return nil
}
}
// AzureEndpoint helper to supply optional endpoint to NewTierAzure
func AzureEndpoint(endpoint string) func(az *TierAzure) error {
return func(az *TierAzure) error {
az.Endpoint = endpoint
return nil
}
}
// AzureRegion helper to supply optional region to NewTierAzure
func AzureRegion(region string) func(az *TierAzure) error {
return func(az *TierAzure) error {
az.Region = region
return nil
}
}
// AzureStorageClass helper to supply optional storage class to NewTierAzure
func AzureStorageClass(sc string) func(az *TierAzure) error {
return func(az *TierAzure) error {
az.StorageClass = sc
return nil
}
}
// NewTierAzure returns a TierConfig of Azure type. Returns error if the given
// parameters are invalid like name is empty etc.
func NewTierAzure(name, accountName, accountKey, bucket string, options ...AzureOptions) (*TierConfig, error) {
if name == "" {
return nil, ErrTierNameEmpty
}
az := &TierAzure{
AccountName: accountName,
AccountKey: accountKey,
Bucket: bucket,
// Defaults
Endpoint: "http://blob.core.windows.net",
Prefix: "",
Region: "",
StorageClass: "",
}
for _, option := range options {
err := option(az)
if err != nil {
return nil, err
}
}
return &TierConfig{
Version: TierConfigV1,
Type: Azure,
Name: name,
Azure: az,
}, nil
}

260
pkg/madmin/tier-azure_gen.go Normal file
View File

@@ -0,0 +1,260 @@
package madmin
// Code generated by github.com/tinylib/msgp DO NOT EDIT.
import (
"github.com/tinylib/msgp/msgp"
)
// DecodeMsg implements msgp.Decodable
func (z *TierAzure) 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 "Endpoint":
z.Endpoint, err = dc.ReadString()
if err != nil {
err = msgp.WrapError(err, "Endpoint")
return
}
case "AccountName":
z.AccountName, err = dc.ReadString()
if err != nil {
err = msgp.WrapError(err, "AccountName")
return
}
case "AccountKey":
z.AccountKey, err = dc.ReadString()
if err != nil {
err = msgp.WrapError(err, "AccountKey")
return
}
case "Bucket":
z.Bucket, err = dc.ReadString()
if err != nil {
err = msgp.WrapError(err, "Bucket")
return
}
case "Prefix":
z.Prefix, err = dc.ReadString()
if err != nil {
err = msgp.WrapError(err, "Prefix")
return
}
case "Region":
z.Region, err = dc.ReadString()
if err != nil {
err = msgp.WrapError(err, "Region")
return
}
case "StorageClass":
z.StorageClass, err = dc.ReadString()
if err != nil {
err = msgp.WrapError(err, "StorageClass")
return
}
default:
err = dc.Skip()
if err != nil {
err = msgp.WrapError(err)
return
}
}
}
return
}
// EncodeMsg implements msgp.Encodable
func (z *TierAzure) EncodeMsg(en *msgp.Writer) (err error) {
// map header, size 7
// write "Endpoint"
err = en.Append(0x87, 0xa8, 0x45, 0x6e, 0x64, 0x70, 0x6f, 0x69, 0x6e, 0x74)
if err != nil {
return
}
err = en.WriteString(z.Endpoint)
if err != nil {
err = msgp.WrapError(err, "Endpoint")
return
}
// write "AccountName"
err = en.Append(0xab, 0x41, 0x63, 0x63, 0x6f, 0x75, 0x6e, 0x74, 0x4e, 0x61, 0x6d, 0x65)
if err != nil {
return
}
err = en.WriteString(z.AccountName)
if err != nil {
err = msgp.WrapError(err, "AccountName")
return
}
// write "AccountKey"
err = en.Append(0xaa, 0x41, 0x63, 0x63, 0x6f, 0x75, 0x6e, 0x74, 0x4b, 0x65, 0x79)
if err != nil {
return
}
err = en.WriteString(z.AccountKey)
if err != nil {
err = msgp.WrapError(err, "AccountKey")
return
}
// write "Bucket"
err = en.Append(0xa6, 0x42, 0x75, 0x63, 0x6b, 0x65, 0x74)
if err != nil {
return
}
err = en.WriteString(z.Bucket)
if err != nil {
err = msgp.WrapError(err, "Bucket")
return
}
// write "Prefix"
err = en.Append(0xa6, 0x50, 0x72, 0x65, 0x66, 0x69, 0x78)
if err != nil {
return
}
err = en.WriteString(z.Prefix)
if err != nil {
err = msgp.WrapError(err, "Prefix")
return
}
// write "Region"
err = en.Append(0xa6, 0x52, 0x65, 0x67, 0x69, 0x6f, 0x6e)
if err != nil {
return
}
err = en.WriteString(z.Region)
if err != nil {
err = msgp.WrapError(err, "Region")
return
}
// write "StorageClass"
err = en.Append(0xac, 0x53, 0x74, 0x6f, 0x72, 0x61, 0x67, 0x65, 0x43, 0x6c, 0x61, 0x73, 0x73)
if err != nil {
return
}
err = en.WriteString(z.StorageClass)
if err != nil {
err = msgp.WrapError(err, "StorageClass")
return
}
return
}
// MarshalMsg implements msgp.Marshaler
func (z *TierAzure) MarshalMsg(b []byte) (o []byte, err error) {
o = msgp.Require(b, z.Msgsize())
// map header, size 7
// string "Endpoint"
o = append(o, 0x87, 0xa8, 0x45, 0x6e, 0x64, 0x70, 0x6f, 0x69, 0x6e, 0x74)
o = msgp.AppendString(o, z.Endpoint)
// string "AccountName"
o = append(o, 0xab, 0x41, 0x63, 0x63, 0x6f, 0x75, 0x6e, 0x74, 0x4e, 0x61, 0x6d, 0x65)
o = msgp.AppendString(o, z.AccountName)
// string "AccountKey"
o = append(o, 0xaa, 0x41, 0x63, 0x63, 0x6f, 0x75, 0x6e, 0x74, 0x4b, 0x65, 0x79)
o = msgp.AppendString(o, z.AccountKey)
// string "Bucket"
o = append(o, 0xa6, 0x42, 0x75, 0x63, 0x6b, 0x65, 0x74)
o = msgp.AppendString(o, z.Bucket)
// string "Prefix"
o = append(o, 0xa6, 0x50, 0x72, 0x65, 0x66, 0x69, 0x78)
o = msgp.AppendString(o, z.Prefix)
// string "Region"
o = append(o, 0xa6, 0x52, 0x65, 0x67, 0x69, 0x6f, 0x6e)
o = msgp.AppendString(o, z.Region)
// string "StorageClass"
o = append(o, 0xac, 0x53, 0x74, 0x6f, 0x72, 0x61, 0x67, 0x65, 0x43, 0x6c, 0x61, 0x73, 0x73)
o = msgp.AppendString(o, z.StorageClass)
return
}
// UnmarshalMsg implements msgp.Unmarshaler
func (z *TierAzure) 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 "Endpoint":
z.Endpoint, bts, err = msgp.ReadStringBytes(bts)
if err != nil {
err = msgp.WrapError(err, "Endpoint")
return
}
case "AccountName":
z.AccountName, bts, err = msgp.ReadStringBytes(bts)
if err != nil {
err = msgp.WrapError(err, "AccountName")
return
}
case "AccountKey":
z.AccountKey, bts, err = msgp.ReadStringBytes(bts)
if err != nil {
err = msgp.WrapError(err, "AccountKey")
return
}
case "Bucket":
z.Bucket, bts, err = msgp.ReadStringBytes(bts)
if err != nil {
err = msgp.WrapError(err, "Bucket")
return
}
case "Prefix":
z.Prefix, bts, err = msgp.ReadStringBytes(bts)
if err != nil {
err = msgp.WrapError(err, "Prefix")
return
}
case "Region":
z.Region, bts, err = msgp.ReadStringBytes(bts)
if err != nil {
err = msgp.WrapError(err, "Region")
return
}
case "StorageClass":
z.StorageClass, bts, err = msgp.ReadStringBytes(bts)
if err != nil {
err = msgp.WrapError(err, "StorageClass")
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 *TierAzure) Msgsize() (s int) {
s = 1 + 9 + msgp.StringPrefixSize + len(z.Endpoint) + 12 + msgp.StringPrefixSize + len(z.AccountName) + 11 + msgp.StringPrefixSize + len(z.AccountKey) + 7 + msgp.StringPrefixSize + len(z.Bucket) + 7 + msgp.StringPrefixSize + len(z.Prefix) + 7 + msgp.StringPrefixSize + len(z.Region) + 13 + msgp.StringPrefixSize + len(z.StorageClass)
return
}

123
pkg/madmin/tier-azure_gen_test.go Normal file
View File

@@ -0,0 +1,123 @@
package madmin
// Code generated by github.com/tinylib/msgp DO NOT EDIT.
import (
"bytes"
"testing"
"github.com/tinylib/msgp/msgp"
)
func TestMarshalUnmarshalTierAzure(t *testing.T) {
v := TierAzure{}
bts, err := v.MarshalMsg(nil)
if err != nil {
t.Fatal(err)
}
left, err := v.UnmarshalMsg(bts)
if err != nil {
t.Fatal(err)
}
if len(left) > 0 {
t.Errorf("%d bytes left over after UnmarshalMsg(): %q", len(left), left)
}
left, err = msgp.Skip(bts)
if err != nil {
t.Fatal(err)
}
if len(left) > 0 {
t.Errorf("%d bytes left over after Skip(): %q", len(left), left)
}
}
func BenchmarkMarshalMsgTierAzure(b *testing.B) {
v := TierAzure{}
b.ReportAllocs()
b.ResetTimer()
for i := 0; i < b.N; i++ {
v.MarshalMsg(nil)
}
}
func BenchmarkAppendMsgTierAzure(b *testing.B) {
v := TierAzure{}
bts := make([]byte, 0, v.Msgsize())
bts, _ = v.MarshalMsg(bts[0:0])
b.SetBytes(int64(len(bts)))
b.ReportAllocs()
b.ResetTimer()
for i := 0; i < b.N; i++ {
bts, _ = v.MarshalMsg(bts[0:0])
}
}
func BenchmarkUnmarshalTierAzure(b *testing.B) {
v := TierAzure{}
bts, _ := v.MarshalMsg(nil)
b.ReportAllocs()
b.SetBytes(int64(len(bts)))
b.ResetTimer()
for i := 0; i < b.N; i++ {
_, err := v.UnmarshalMsg(bts)
if err != nil {
b.Fatal(err)
}
}
}
func TestEncodeDecodeTierAzure(t *testing.T) {
v := TierAzure{}
var buf bytes.Buffer
msgp.Encode(&buf, &v)
m := v.Msgsize()
if buf.Len() > m {
t.Log("WARNING: TestEncodeDecodeTierAzure Msgsize() is inaccurate")
}
vn := TierAzure{}
err := msgp.Decode(&buf, &vn)
if err != nil {
t.Error(err)
}
buf.Reset()
msgp.Encode(&buf, &v)
err = msgp.NewReader(&buf).Skip()
if err != nil {
t.Error(err)
}
}
func BenchmarkEncodeTierAzure(b *testing.B) {
v := TierAzure{}
var buf bytes.Buffer
msgp.Encode(&buf, &v)
b.SetBytes(int64(buf.Len()))
en := msgp.NewWriter(msgp.Nowhere)
b.ReportAllocs()
b.ResetTimer()
for i := 0; i < b.N; i++ {
v.EncodeMsg(en)
}
en.Flush()
}
func BenchmarkDecodeTierAzure(b *testing.B) {
v := TierAzure{}
var buf bytes.Buffer
msgp.Encode(&buf, &v)
b.SetBytes(int64(buf.Len()))
rd := msgp.NewEndlessReader(buf.Bytes(), b)
dc := msgp.NewReader(rd)
b.ReportAllocs()
b.ResetTimer()
for i := 0; i < b.N; i++ {
err := v.DecodeMsg(dc)
if err != nil {
b.Fatal(err)
}
}
}

239
pkg/madmin/tier-config.go Normal file
View File

@@ -0,0 +1,239 @@
// Copyright (c) 2015-2021 MinIO, Inc.
//
// This file is part of MinIO Object Storage stack
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package madmin
import (
"encoding/json"
"errors"
"log"
)
//go:generate msgp -file $GOFILE
// TierConfigV1 is the supported tier config version
const TierConfigV1 = "v1"
// TierType enumerates different remote tier backends.
type TierType int
const (
// Unsupported refers to remote tier backend that is not supported in this version
Unsupported TierType = iota
// S3 refers to AWS S3 compatible backend
S3
// Azure refers to Azure Blob Storage
Azure
// GCS refers to Google Cloud Storage
GCS
)
// String returns the name of tt's remote tier backend.
func (tt TierType) String() string {
switch tt {
case S3:
return "s3"
case Azure:
return "azure"
case GCS:
return "gcs"
}
return "unsupported"
}
// MarshalJSON returns the canonical json representation of tt.
func (tt TierType) MarshalJSON() ([]byte, error) {
typ := tt.String()
return json.Marshal(typ)
}
// UnmarshalJSON parses the provided tier type string, failing unmarshal
// if data contains invalid tier type.
func (tt *TierType) UnmarshalJSON(data []byte) error {
var s string
err := json.Unmarshal(data, &s)
if err != nil {
return err
}
newtt, err := NewTierType(s)
if err != nil {
return err
}
*tt = newtt
return nil
}
// NewTierType creates TierType if scType is a valid tier type string, otherwise
// returns an error.
func NewTierType(scType string) (TierType, error) {
switch scType {
case S3.String():
return S3, nil
case Azure.String():
return Azure, nil
case GCS.String():
return GCS, nil
}
return Unsupported, ErrTierTypeUnsupported
}
// TierConfig represents the different remote tier backend configurations
// supported. The specific backend is identified by the Type field. It has a
// Version field to allow for backwards-compatible extension in the future.
type TierConfig struct {
Version string
Type TierType `json:",omitempty"`
Name string `json:",omitempty"`
S3 *TierS3 `json:",omitempty"`
Azure *TierAzure `json:",omitempty"`
GCS *TierGCS `json:",omitempty"`
}
var (
// ErrTierNameEmpty "remote tier name empty"
ErrTierNameEmpty = errors.New("remote tier name empty")
// ErrTierInvalidConfig "invalid tier config"
ErrTierInvalidConfig = errors.New("invalid tier config")
// ErrTierInvalidConfigVersion "invalid tier config version"
ErrTierInvalidConfigVersion = errors.New("invalid tier config version")
// ErrTierTypeUnsupported "unsupported tier type"
ErrTierTypeUnsupported = errors.New("unsupported tier type")
)
// Clone returns a copy of TierConfig with secret key/credentials redacted.
func (cfg *TierConfig) Clone() TierConfig {
var (
s3 TierS3
az TierAzure
gcs TierGCS
)
switch cfg.Type {
case S3:
s3 = *cfg.S3
s3.SecretKey = "REDACTED"
case Azure:
az = *cfg.Azure
az.AccountKey = "REDACTED"
case GCS:
gcs = *cfg.GCS
gcs.Creds = "REDACTED"
}
return TierConfig{
Version: cfg.Version,
Type: cfg.Type,
Name: cfg.Name,
S3: &s3,
Azure: &az,
GCS: &gcs,
}
}
// UnmarshalJSON unmarshals json value to ensure that Type field is filled in
// correspondence with the tier config supplied.
// See TestUnmarshalTierConfig for an example json.
func (cfg *TierConfig) UnmarshalJSON(b []byte) error {
type tierConfig TierConfig
var m tierConfig
err := json.Unmarshal(b, &m)
if err != nil {
return err
}
if m.Version != TierConfigV1 {
return ErrTierInvalidConfigVersion
}
switch m.Type {
case S3:
if m.S3 == nil {
return ErrTierInvalidConfig
}
case Azure:
if m.Azure == nil {
return ErrTierInvalidConfig
}
case GCS:
if m.GCS == nil {
return ErrTierInvalidConfig
}
}
if m.Name == "" {
return ErrTierNameEmpty
}
*cfg = TierConfig(m)
return nil
}
// Endpoint returns the remote tier backend endpoint.
func (cfg *TierConfig) Endpoint() string {
switch cfg.Type {
case S3:
return cfg.S3.Endpoint
case Azure:
return cfg.Azure.Endpoint
case GCS:
return cfg.GCS.Endpoint
}
log.Printf("unexpected tier type %s", cfg.Type)
return ""
}
// Bucket returns the remote tier backend bucket.
func (cfg *TierConfig) Bucket() string {
switch cfg.Type {
case S3:
return cfg.S3.Bucket
case Azure:
return cfg.Azure.Bucket
case GCS:
return cfg.GCS.Bucket
}
log.Printf("unexpected tier type %s", cfg.Type)
return ""
}
// Prefix returns the remote tier backend prefix.
func (cfg *TierConfig) Prefix() string {
switch cfg.Type {
case S3:
return cfg.S3.Prefix
case Azure:
return cfg.Azure.Prefix
case GCS:
return cfg.GCS.Prefix
}
log.Printf("unexpected tier type %s", cfg.Type)
return ""
}
// Region returns the remote tier backend region.
func (cfg *TierConfig) Region() string {
switch cfg.Type {
case S3:
return cfg.S3.Region
case Azure:
return cfg.Azure.Region
case GCS:
return cfg.GCS.Region
}
log.Printf("unexpected tier type %s", cfg.Type)
return ""
}

426
pkg/madmin/tier-config_gen.go Normal file
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@@ -0,0 +1,426 @@
package madmin
// Code generated by github.com/tinylib/msgp DO NOT EDIT.
import (
"github.com/tinylib/msgp/msgp"
)
// DecodeMsg implements msgp.Decodable
func (z *TierConfig) 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 "Version":
z.Version, err = dc.ReadString()
if err != nil {
err = msgp.WrapError(err, "Version")
return
}
case "Type":
{
var zb0002 int
zb0002, err = dc.ReadInt()
if err != nil {
err = msgp.WrapError(err, "Type")
return
}
z.Type = TierType(zb0002)
}
case "Name":
z.Name, err = dc.ReadString()
if err != nil {
err = msgp.WrapError(err, "Name")
return
}
case "S3":
if dc.IsNil() {
err = dc.ReadNil()
if err != nil {
err = msgp.WrapError(err, "S3")
return
}
z.S3 = nil
} else {
if z.S3 == nil {
z.S3 = new(TierS3)
}
err = z.S3.DecodeMsg(dc)
if err != nil {
err = msgp.WrapError(err, "S3")
return
}
}
case "Azure":
if dc.IsNil() {
err = dc.ReadNil()
if err != nil {
err = msgp.WrapError(err, "Azure")
return
}
z.Azure = nil
} else {
if z.Azure == nil {
z.Azure = new(TierAzure)
}
err = z.Azure.DecodeMsg(dc)
if err != nil {
err = msgp.WrapError(err, "Azure")
return
}
}
case "GCS":
if dc.IsNil() {
err = dc.ReadNil()
if err != nil {
err = msgp.WrapError(err, "GCS")
return
}
z.GCS = nil
} else {
if z.GCS == nil {
z.GCS = new(TierGCS)
}
err = z.GCS.DecodeMsg(dc)
if err != nil {
err = msgp.WrapError(err, "GCS")
return
}
}
default:
err = dc.Skip()
if err != nil {
err = msgp.WrapError(err)
return
}
}
}
return
}
// EncodeMsg implements msgp.Encodable
func (z *TierConfig) EncodeMsg(en *msgp.Writer) (err error) {
// map header, size 6
// write "Version"
err = en.Append(0x86, 0xa7, 0x56, 0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e)
if err != nil {
return
}
err = en.WriteString(z.Version)
if err != nil {
err = msgp.WrapError(err, "Version")
return
}
// write "Type"
err = en.Append(0xa4, 0x54, 0x79, 0x70, 0x65)
if err != nil {
return
}
err = en.WriteInt(int(z.Type))
if err != nil {
err = msgp.WrapError(err, "Type")
return
}
// write "Name"
err = en.Append(0xa4, 0x4e, 0x61, 0x6d, 0x65)
if err != nil {
return
}
err = en.WriteString(z.Name)
if err != nil {
err = msgp.WrapError(err, "Name")
return
}
// write "S3"
err = en.Append(0xa2, 0x53, 0x33)
if err != nil {
return
}
if z.S3 == nil {
err = en.WriteNil()
if err != nil {
return
}
} else {
err = z.S3.EncodeMsg(en)
if err != nil {
err = msgp.WrapError(err, "S3")
return
}
}
// write "Azure"
err = en.Append(0xa5, 0x41, 0x7a, 0x75, 0x72, 0x65)
if err != nil {
return
}
if z.Azure == nil {
err = en.WriteNil()
if err != nil {
return
}
} else {
err = z.Azure.EncodeMsg(en)
if err != nil {
err = msgp.WrapError(err, "Azure")
return
}
}
// write "GCS"
err = en.Append(0xa3, 0x47, 0x43, 0x53)
if err != nil {
return
}
if z.GCS == nil {
err = en.WriteNil()
if err != nil {
return
}
} else {
err = z.GCS.EncodeMsg(en)
if err != nil {
err = msgp.WrapError(err, "GCS")
return
}
}
return
}
// MarshalMsg implements msgp.Marshaler
func (z *TierConfig) MarshalMsg(b []byte) (o []byte, err error) {
o = msgp.Require(b, z.Msgsize())
// map header, size 6
// string "Version"
o = append(o, 0x86, 0xa7, 0x56, 0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e)
o = msgp.AppendString(o, z.Version)
// string "Type"
o = append(o, 0xa4, 0x54, 0x79, 0x70, 0x65)
o = msgp.AppendInt(o, int(z.Type))
// string "Name"
o = append(o, 0xa4, 0x4e, 0x61, 0x6d, 0x65)
o = msgp.AppendString(o, z.Name)
// string "S3"
o = append(o, 0xa2, 0x53, 0x33)
if z.S3 == nil {
o = msgp.AppendNil(o)
} else {
o, err = z.S3.MarshalMsg(o)
if err != nil {
err = msgp.WrapError(err, "S3")
return
}
}
// string "Azure"
o = append(o, 0xa5, 0x41, 0x7a, 0x75, 0x72, 0x65)
if z.Azure == nil {
o = msgp.AppendNil(o)
} else {
o, err = z.Azure.MarshalMsg(o)
if err != nil {
err = msgp.WrapError(err, "Azure")
return
}
}
// string "GCS"
o = append(o, 0xa3, 0x47, 0x43, 0x53)
if z.GCS == nil {
o = msgp.AppendNil(o)
} else {
o, err = z.GCS.MarshalMsg(o)
if err != nil {
err = msgp.WrapError(err, "GCS")
return
}
}
return
}
// UnmarshalMsg implements msgp.Unmarshaler
func (z *TierConfig) 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 "Version":
z.Version, bts, err = msgp.ReadStringBytes(bts)
if err != nil {
err = msgp.WrapError(err, "Version")
return
}
case "Type":
{
var zb0002 int
zb0002, bts, err = msgp.ReadIntBytes(bts)
if err != nil {
err = msgp.WrapError(err, "Type")
return
}
z.Type = TierType(zb0002)
}
case "Name":
z.Name, bts, err = msgp.ReadStringBytes(bts)
if err != nil {
err = msgp.WrapError(err, "Name")
return
}
case "S3":
if msgp.IsNil(bts) {
bts, err = msgp.ReadNilBytes(bts)
if err != nil {
return
}
z.S3 = nil
} else {
if z.S3 == nil {
z.S3 = new(TierS3)
}
bts, err = z.S3.UnmarshalMsg(bts)
if err != nil {
err = msgp.WrapError(err, "S3")
return
}
}
case "Azure":
if msgp.IsNil(bts) {
bts, err = msgp.ReadNilBytes(bts)
if err != nil {
return
}
z.Azure = nil
} else {
if z.Azure == nil {
z.Azure = new(TierAzure)
}
bts, err = z.Azure.UnmarshalMsg(bts)
if err != nil {
err = msgp.WrapError(err, "Azure")
return
}
}
case "GCS":
if msgp.IsNil(bts) {
bts, err = msgp.ReadNilBytes(bts)
if err != nil {
return
}
z.GCS = nil
} else {
if z.GCS == nil {
z.GCS = new(TierGCS)
}
bts, err = z.GCS.UnmarshalMsg(bts)
if err != nil {
err = msgp.WrapError(err, "GCS")
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 *TierConfig) Msgsize() (s int) {
s = 1 + 8 + msgp.StringPrefixSize + len(z.Version) + 5 + msgp.IntSize + 5 + msgp.StringPrefixSize + len(z.Name) + 3
if z.S3 == nil {
s += msgp.NilSize
} else {
s += z.S3.Msgsize()
}
s += 6
if z.Azure == nil {
s += msgp.NilSize
} else {
s += z.Azure.Msgsize()
}
s += 4
if z.GCS == nil {
s += msgp.NilSize
} else {
s += z.GCS.Msgsize()
}
return
}
// DecodeMsg implements msgp.Decodable
func (z *TierType) DecodeMsg(dc *msgp.Reader) (err error) {
{
var zb0001 int
zb0001, err = dc.ReadInt()
if err != nil {
err = msgp.WrapError(err)
return
}
(*z) = TierType(zb0001)
}
return
}
// EncodeMsg implements msgp.Encodable
func (z TierType) EncodeMsg(en *msgp.Writer) (err error) {
err = en.WriteInt(int(z))
if err != nil {
err = msgp.WrapError(err)
return
}
return
}
// MarshalMsg implements msgp.Marshaler
func (z TierType) MarshalMsg(b []byte) (o []byte, err error) {
o = msgp.Require(b, z.Msgsize())
o = msgp.AppendInt(o, int(z))
return
}
// UnmarshalMsg implements msgp.Unmarshaler
func (z *TierType) UnmarshalMsg(bts []byte) (o []byte, err error) {
{
var zb0001 int
zb0001, bts, err = msgp.ReadIntBytes(bts)
if err != nil {
err = msgp.WrapError(err)
return
}
(*z) = TierType(zb0001)
}
o = bts
return
}
// Msgsize returns an upper bound estimate of the number of bytes occupied by the serialized message
func (z TierType) Msgsize() (s int) {
s = msgp.IntSize
return
}

123
pkg/madmin/tier-config_gen_test.go Normal file
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package madmin
// Code generated by github.com/tinylib/msgp DO NOT EDIT.
import (
"bytes"
"testing"
"github.com/tinylib/msgp/msgp"
)
func TestMarshalUnmarshalTierConfig(t *testing.T) {
v := TierConfig{}
bts, err := v.MarshalMsg(nil)
if err != nil {
t.Fatal(err)
}
left, err := v.UnmarshalMsg(bts)
if err != nil {
t.Fatal(err)
}
if len(left) > 0 {
t.Errorf("%d bytes left over after UnmarshalMsg(): %q", len(left), left)
}
left, err = msgp.Skip(bts)
if err != nil {
t.Fatal(err)
}
if len(left) > 0 {
t.Errorf("%d bytes left over after Skip(): %q", len(left), left)
}
}
func BenchmarkMarshalMsgTierConfig(b *testing.B) {
v := TierConfig{}
b.ReportAllocs()
b.ResetTimer()
for i := 0; i < b.N; i++ {
v.MarshalMsg(nil)
}
}
func BenchmarkAppendMsgTierConfig(b *testing.B) {
v := TierConfig{}
bts := make([]byte, 0, v.Msgsize())
bts, _ = v.MarshalMsg(bts[0:0])
b.SetBytes(int64(len(bts)))
b.ReportAllocs()
b.ResetTimer()
for i := 0; i < b.N; i++ {
bts, _ = v.MarshalMsg(bts[0:0])
}
}
func BenchmarkUnmarshalTierConfig(b *testing.B) {
v := TierConfig{}
bts, _ := v.MarshalMsg(nil)
b.ReportAllocs()
b.SetBytes(int64(len(bts)))
b.ResetTimer()
for i := 0; i < b.N; i++ {
_, err := v.UnmarshalMsg(bts)
if err != nil {
b.Fatal(err)
}
}
}
func TestEncodeDecodeTierConfig(t *testing.T) {
v := TierConfig{}
var buf bytes.Buffer
msgp.Encode(&buf, &v)
m := v.Msgsize()
if buf.Len() > m {
t.Log("WARNING: TestEncodeDecodeTierConfig Msgsize() is inaccurate")
}
vn := TierConfig{}
err := msgp.Decode(&buf, &vn)
if err != nil {
t.Error(err)
}
buf.Reset()
msgp.Encode(&buf, &v)
err = msgp.NewReader(&buf).Skip()
if err != nil {
t.Error(err)
}
}
func BenchmarkEncodeTierConfig(b *testing.B) {
v := TierConfig{}
var buf bytes.Buffer
msgp.Encode(&buf, &v)
b.SetBytes(int64(buf.Len()))
en := msgp.NewWriter(msgp.Nowhere)
b.ReportAllocs()
b.ResetTimer()
for i := 0; i < b.N; i++ {
v.EncodeMsg(en)
}
en.Flush()
}
func BenchmarkDecodeTierConfig(b *testing.B) {
v := TierConfig{}
var buf bytes.Buffer
msgp.Encode(&buf, &v)
b.SetBytes(int64(buf.Len()))
rd := msgp.NewEndlessReader(buf.Bytes(), b)
dc := msgp.NewReader(rd)
b.ReportAllocs()
b.ResetTimer()
for i := 0; i < b.N; i++ {
err := v.DecodeMsg(dc)
if err != nil {
b.Fatal(err)
}
}
}

126
pkg/madmin/tier-config_test.go Normal file
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// Copyright (c) 2015-2021 MinIO, Inc.
//
// This file is part of MinIO Object Storage stack
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package madmin
import (
"encoding/json"
"testing"
)
// TestUnmarshalInvalidTierConfig tests that TierConfig parsing can catch invalid tier configs
func TestUnmarshalInvalidTierConfig(t *testing.T) {
testCases := []struct {
cfg TierConfig
err error
}{
{
cfg: TierConfig{
Version: TierConfigV1,
Name: "S3TIER?",
Type: S3,
GCS: &TierGCS{
Creds: "VWJ1bnR1IDIwLjA0LjEgTFRTIFxuIFxsCgo",
Bucket: "ilmtesting",
Endpoint: "https://storage.googleapis.com/",
Prefix: "testprefix",
Region: "us-west-2",
StorageClass: "",
},
},
err: ErrTierInvalidConfig,
},
{
cfg: TierConfig{
Version: "invalid-version",
Name: "INVALIDTIER",
Type: GCS,
GCS: &TierGCS{
Creds: "VWJ1bnR1IDIwLjA0LjEgTFRTIFxuIFxsCgo",
Bucket: "ilmtesting",
Endpoint: "https://storage.googleapis.com/",
Prefix: "testprefix",
Region: "us-west-2",
StorageClass: "",
},
},
err: ErrTierInvalidConfigVersion,
},
{
cfg: TierConfig{
Version: TierConfigV1,
Type: GCS,
GCS: &TierGCS{
Creds: "VWJ1bnR1IDIwLjA0LjEgTFRTIFxuIFxsCgo",
Bucket: "ilmtesting",
Endpoint: "https://storage.googleapis.com/",
Prefix: "testprefix",
Region: "us-west-2",
StorageClass: "",
},
},
err: ErrTierNameEmpty,
},
{
cfg: TierConfig{
Version: TierConfigV1,
Name: "GCSTIER",
Type: GCS,
GCS: &TierGCS{
Creds: "VWJ1bnR1IDIwLjA0LjEgTFRTIFxuIFxsCgo",
Bucket: "ilmtesting",
Endpoint: "https://storage.googleapis.com/",
Prefix: "testprefix",
Region: "us-west-2",
StorageClass: "",
},
},
err: nil,
},
}
for i, tc := range testCases {
data, err := json.Marshal(tc.cfg)
if err != nil {
t.Fatalf("Test %d: Failed to marshal tier config %v: %v", i+1, tc.cfg, err)
}
var cfg TierConfig
err = json.Unmarshal(data, &cfg)
if err != tc.err {
t.Fatalf("Test %d: Failed in unmarshal tier config %s: expected %v got %v", i+1, data, tc.err, err)
}
}
// Test invalid tier type
evilJSON := []byte(`{
"Version": "v1",
"Type" : "not-a-type",
"Name" : "GCSTIER3",
"GCS" : {
"Bucket" : "ilmtesting",
"Prefix" : "testprefix3",
"Endpoint" : "https://storage.googleapis.com/",
"Creds": "VWJ1bnR1IDIwLjA0LjEgTFRTIFxuIFxsCgo",
"Region" : "us-west-2",
"StorageClass" : ""
}
}`)
var cfg TierConfig
err := json.Unmarshal(evilJSON, &cfg)
if err != ErrTierTypeUnsupported {
t.Fatalf("Expected to fail with unsupported type but got %v", err)
}
}

99
pkg/madmin/tier-gcs.go Normal file
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@@ -0,0 +1,99 @@
// Copyright (c) 2015-2021 MinIO, Inc.
//
// This file is part of MinIO Object Storage stack
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package madmin
import (
"encoding/base64"
)
//go:generate msgp -file $GOFILE
// TierGCS represents the remote tier configuration for Google Cloud Storage
type TierGCS struct {
Endpoint string `json:",omitempty"` // custom endpoint is not supported for GCS
Creds string `json:",omitempty"` // base64 encoding of credentials.json
Bucket string `json:",omitempty"`
Prefix string `json:",omitempty"`
Region string `json:",omitempty"`
StorageClass string `json:",omitempty"`
}
// GCSOptions supports NewTierGCS to take variadic options
type GCSOptions func(*TierGCS) error
// GCSPrefix helper to supply optional object prefix to NewTierGCS
func GCSPrefix(prefix string) func(*TierGCS) error {
return func(gcs *TierGCS) error {
gcs.Prefix = prefix
return nil
}
}
// GCSRegion helper to supply optional region to NewTierGCS
func GCSRegion(region string) func(*TierGCS) error {
return func(gcs *TierGCS) error {
gcs.Region = region
return nil
}
}
// GCSStorageClass helper to supply optional storage class to NewTierGCS
func GCSStorageClass(sc string) func(*TierGCS) error {
return func(gcs *TierGCS) error {
gcs.StorageClass = sc
return nil
}
}
// GetCredentialJSON method returns the credentials JSON bytes.
func (gcs *TierGCS) GetCredentialJSON() ([]byte, error) {
return base64.URLEncoding.DecodeString(gcs.Creds)
}
// NewTierGCS returns a TierConfig of GCS type. Returns error if the given
// parameters are invalid like name is empty etc.
func NewTierGCS(name string, credsJSON []byte, bucket string, options ...GCSOptions) (*TierConfig, error) {
if name == "" {
return nil, ErrTierNameEmpty
}
creds := base64.URLEncoding.EncodeToString(credsJSON)
gcs := &TierGCS{
Creds: creds,
Bucket: bucket,
// Defaults
// endpoint is meant only for client-side display purposes
Endpoint: "https://storage.googleapis.com/",
Prefix: "",
Region: "",
StorageClass: "",
}
for _, option := range options {
err := option(gcs)
if err != nil {
return nil, err
}
}
return &TierConfig{
Version: TierConfigV1,
Type: GCS,
Name: name,
GCS: gcs,
}, nil
}

235
pkg/madmin/tier-gcs_gen.go Normal file
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package madmin
// Code generated by github.com/tinylib/msgp DO NOT EDIT.
import (
"github.com/tinylib/msgp/msgp"
)
// DecodeMsg implements msgp.Decodable
func (z *TierGCS) 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 "Endpoint":
z.Endpoint, err = dc.ReadString()
if err != nil {
err = msgp.WrapError(err, "Endpoint")
return
}
case "Creds":
z.Creds, err = dc.ReadString()
if err != nil {
err = msgp.WrapError(err, "Creds")
return
}
case "Bucket":
z.Bucket, err = dc.ReadString()
if err != nil {
err = msgp.WrapError(err, "Bucket")
return
}
case "Prefix":
z.Prefix, err = dc.ReadString()
if err != nil {
err = msgp.WrapError(err, "Prefix")
return
}
case "Region":
z.Region, err = dc.ReadString()
if err != nil {
err = msgp.WrapError(err, "Region")
return
}
case "StorageClass":
z.StorageClass, err = dc.ReadString()
if err != nil {
err = msgp.WrapError(err, "StorageClass")
return
}
default:
err = dc.Skip()
if err != nil {
err = msgp.WrapError(err)
return
}
}
}
return
}
// EncodeMsg implements msgp.Encodable
func (z *TierGCS) EncodeMsg(en *msgp.Writer) (err error) {
// map header, size 6
// write "Endpoint"
err = en.Append(0x86, 0xa8, 0x45, 0x6e, 0x64, 0x70, 0x6f, 0x69, 0x6e, 0x74)
if err != nil {
return
}
err = en.WriteString(z.Endpoint)
if err != nil {
err = msgp.WrapError(err, "Endpoint")
return
}
// write "Creds"
err = en.Append(0xa5, 0x43, 0x72, 0x65, 0x64, 0x73)
if err != nil {
return
}
err = en.WriteString(z.Creds)
if err != nil {
err = msgp.WrapError(err, "Creds")
return
}
// write "Bucket"
err = en.Append(0xa6, 0x42, 0x75, 0x63, 0x6b, 0x65, 0x74)
if err != nil {
return
}
err = en.WriteString(z.Bucket)
if err != nil {
err = msgp.WrapError(err, "Bucket")
return
}
// write "Prefix"
err = en.Append(0xa6, 0x50, 0x72, 0x65, 0x66, 0x69, 0x78)
if err != nil {
return
}
err = en.WriteString(z.Prefix)
if err != nil {
err = msgp.WrapError(err, "Prefix")
return
}
// write "Region"
err = en.Append(0xa6, 0x52, 0x65, 0x67, 0x69, 0x6f, 0x6e)
if err != nil {
return
}
err = en.WriteString(z.Region)
if err != nil {
err = msgp.WrapError(err, "Region")
return
}
// write "StorageClass"
err = en.Append(0xac, 0x53, 0x74, 0x6f, 0x72, 0x61, 0x67, 0x65, 0x43, 0x6c, 0x61, 0x73, 0x73)
if err != nil {
return
}
err = en.WriteString(z.StorageClass)
if err != nil {
err = msgp.WrapError(err, "StorageClass")
return
}
return
}
// MarshalMsg implements msgp.Marshaler
func (z *TierGCS) MarshalMsg(b []byte) (o []byte, err error) {
o = msgp.Require(b, z.Msgsize())
// map header, size 6
// string "Endpoint"
o = append(o, 0x86, 0xa8, 0x45, 0x6e, 0x64, 0x70, 0x6f, 0x69, 0x6e, 0x74)
o = msgp.AppendString(o, z.Endpoint)
// string "Creds"
o = append(o, 0xa5, 0x43, 0x72, 0x65, 0x64, 0x73)
o = msgp.AppendString(o, z.Creds)
// string "Bucket"
o = append(o, 0xa6, 0x42, 0x75, 0x63, 0x6b, 0x65, 0x74)
o = msgp.AppendString(o, z.Bucket)
// string "Prefix"
o = append(o, 0xa6, 0x50, 0x72, 0x65, 0x66, 0x69, 0x78)
o = msgp.AppendString(o, z.Prefix)
// string "Region"
o = append(o, 0xa6, 0x52, 0x65, 0x67, 0x69, 0x6f, 0x6e)
o = msgp.AppendString(o, z.Region)
// string "StorageClass"
o = append(o, 0xac, 0x53, 0x74, 0x6f, 0x72, 0x61, 0x67, 0x65, 0x43, 0x6c, 0x61, 0x73, 0x73)
o = msgp.AppendString(o, z.StorageClass)
return
}
// UnmarshalMsg implements msgp.Unmarshaler
func (z *TierGCS) 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 "Endpoint":
z.Endpoint, bts, err = msgp.ReadStringBytes(bts)
if err != nil {
err = msgp.WrapError(err, "Endpoint")
return
}
case "Creds":
z.Creds, bts, err = msgp.ReadStringBytes(bts)
if err != nil {
err = msgp.WrapError(err, "Creds")
return
}
case "Bucket":
z.Bucket, bts, err = msgp.ReadStringBytes(bts)
if err != nil {
err = msgp.WrapError(err, "Bucket")
return
}
case "Prefix":
z.Prefix, bts, err = msgp.ReadStringBytes(bts)
if err != nil {
err = msgp.WrapError(err, "Prefix")
return
}
case "Region":
z.Region, bts, err = msgp.ReadStringBytes(bts)
if err != nil {
err = msgp.WrapError(err, "Region")
return
}
case "StorageClass":
z.StorageClass, bts, err = msgp.ReadStringBytes(bts)
if err != nil {
err = msgp.WrapError(err, "StorageClass")
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 *TierGCS) Msgsize() (s int) {
s = 1 + 9 + msgp.StringPrefixSize + len(z.Endpoint) + 6 + msgp.StringPrefixSize + len(z.Creds) + 7 + msgp.StringPrefixSize + len(z.Bucket) + 7 + msgp.StringPrefixSize + len(z.Prefix) + 7 + msgp.StringPrefixSize + len(z.Region) + 13 + msgp.StringPrefixSize + len(z.StorageClass)
return
}

123
pkg/madmin/tier-gcs_gen_test.go Normal file
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package madmin
// Code generated by github.com/tinylib/msgp DO NOT EDIT.
import (
"bytes"
"testing"
"github.com/tinylib/msgp/msgp"
)
func TestMarshalUnmarshalTierGCS(t *testing.T) {
v := TierGCS{}
bts, err := v.MarshalMsg(nil)
if err != nil {
t.Fatal(err)
}
left, err := v.UnmarshalMsg(bts)
if err != nil {
t.Fatal(err)
}
if len(left) > 0 {
t.Errorf("%d bytes left over after UnmarshalMsg(): %q", len(left), left)
}
left, err = msgp.Skip(bts)
if err != nil {
t.Fatal(err)
}
if len(left) > 0 {
t.Errorf("%d bytes left over after Skip(): %q", len(left), left)
}
}
func BenchmarkMarshalMsgTierGCS(b *testing.B) {
v := TierGCS{}
b.ReportAllocs()
b.ResetTimer()
for i := 0; i < b.N; i++ {
v.MarshalMsg(nil)
}
}
func BenchmarkAppendMsgTierGCS(b *testing.B) {
v := TierGCS{}
bts := make([]byte, 0, v.Msgsize())
bts, _ = v.MarshalMsg(bts[0:0])
b.SetBytes(int64(len(bts)))
b.ReportAllocs()
b.ResetTimer()
for i := 0; i < b.N; i++ {
bts, _ = v.MarshalMsg(bts[0:0])
}
}
func BenchmarkUnmarshalTierGCS(b *testing.B) {
v := TierGCS{}
bts, _ := v.MarshalMsg(nil)
b.ReportAllocs()
b.SetBytes(int64(len(bts)))
b.ResetTimer()
for i := 0; i < b.N; i++ {
_, err := v.UnmarshalMsg(bts)
if err != nil {
b.Fatal(err)
}
}
}
func TestEncodeDecodeTierGCS(t *testing.T) {
v := TierGCS{}
var buf bytes.Buffer
msgp.Encode(&buf, &v)
m := v.Msgsize()
if buf.Len() > m {
t.Log("WARNING: TestEncodeDecodeTierGCS Msgsize() is inaccurate")
}
vn := TierGCS{}
err := msgp.Decode(&buf, &vn)
if err != nil {
t.Error(err)
}
buf.Reset()
msgp.Encode(&buf, &v)
err = msgp.NewReader(&buf).Skip()
if err != nil {
t.Error(err)
}
}
func BenchmarkEncodeTierGCS(b *testing.B) {
v := TierGCS{}
var buf bytes.Buffer
msgp.Encode(&buf, &v)
b.SetBytes(int64(buf.Len()))
en := msgp.NewWriter(msgp.Nowhere)
b.ReportAllocs()
b.ResetTimer()
for i := 0; i < b.N; i++ {
v.EncodeMsg(en)
}
en.Flush()
}
func BenchmarkDecodeTierGCS(b *testing.B) {
v := TierGCS{}
var buf bytes.Buffer
msgp.Encode(&buf, &v)
b.SetBytes(int64(buf.Len()))
rd := msgp.NewEndlessReader(buf.Bytes(), b)
dc := msgp.NewReader(rd)
b.ReportAllocs()
b.ResetTimer()
for i := 0; i < b.N; i++ {
err := v.DecodeMsg(dc)
if err != nil {
b.Fatal(err)
}
}
}

97
pkg/madmin/tier-s3.go Normal file
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// Copyright (c) 2015-2021 MinIO, Inc.
//
// This file is part of MinIO Object Storage stack
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package madmin
//go:generate msgp -file $GOFILE
// TierS3 represents the remote tier configuration for AWS S3 compatible backend.
type TierS3 struct {
Endpoint string `json:",omitempty"`
AccessKey string `json:",omitempty"`
SecretKey string `json:",omitempty"`
Bucket string `json:",omitempty"`
Prefix string `json:",omitempty"`
Region string `json:",omitempty"`
StorageClass string `json:",omitempty"`
}
// S3Options supports NewTierS3 to take variadic options
type S3Options func(*TierS3) error
// S3Region helper to supply optional region to NewTierS3
func S3Region(region string) func(s3 *TierS3) error {
return func(s3 *TierS3) error {
s3.Region = region
return nil
}
}
// S3Prefix helper to supply optional object prefix to NewTierS3
func S3Prefix(prefix string) func(s3 *TierS3) error {
return func(s3 *TierS3) error {
s3.Prefix = prefix
return nil
}
}
// S3Endpoint helper to supply optional endpoint to NewTierS3
func S3Endpoint(endpoint string) func(s3 *TierS3) error {
return func(s3 *TierS3) error {
s3.Endpoint = endpoint
return nil
}
}
// S3StorageClass helper to supply optional storage class to NewTierS3
func S3StorageClass(storageClass string) func(s3 *TierS3) error {
return func(s3 *TierS3) error {
s3.StorageClass = storageClass
return nil
}
}
// NewTierS3 returns a TierConfig of S3 type. Returns error if the given
// parameters are invalid like name is empty etc.
func NewTierS3(name, accessKey, secretKey, bucket string, options ...S3Options) (*TierConfig, error) {
if name == "" {
return nil, ErrTierNameEmpty
}
sc := &TierS3{
AccessKey: accessKey,
SecretKey: secretKey,
Bucket: bucket,
// Defaults
Endpoint: "https://s3.amazonaws.com",
Region: "",
StorageClass: "",
}
for _, option := range options {
err := option(sc)
if err != nil {
return nil, err
}
}
return &TierConfig{
Version: TierConfigV1,
Type: S3,
Name: name,
S3: sc,
}, nil
}

260
pkg/madmin/tier-s3_gen.go Normal file
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package madmin
// Code generated by github.com/tinylib/msgp DO NOT EDIT.
import (
"github.com/tinylib/msgp/msgp"
)
// DecodeMsg implements msgp.Decodable
func (z *TierS3) 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 "Endpoint":
z.Endpoint, err = dc.ReadString()
if err != nil {
err = msgp.WrapError(err, "Endpoint")
return
}
case "AccessKey":
z.AccessKey, err = dc.ReadString()
if err != nil {
err = msgp.WrapError(err, "AccessKey")
return
}
case "SecretKey":
z.SecretKey, err = dc.ReadString()
if err != nil {
err = msgp.WrapError(err, "SecretKey")
return
}
case "Bucket":
z.Bucket, err = dc.ReadString()
if err != nil {
err = msgp.WrapError(err, "Bucket")
return
}
case "Prefix":
z.Prefix, err = dc.ReadString()
if err != nil {
err = msgp.WrapError(err, "Prefix")
return
}
case "Region":
z.Region, err = dc.ReadString()
if err != nil {
err = msgp.WrapError(err, "Region")
return
}
case "StorageClass":
z.StorageClass, err = dc.ReadString()
if err != nil {
err = msgp.WrapError(err, "StorageClass")
return
}
default:
err = dc.Skip()
if err != nil {
err = msgp.WrapError(err)
return
}
}
}
return
}
// EncodeMsg implements msgp.Encodable
func (z *TierS3) EncodeMsg(en *msgp.Writer) (err error) {
// map header, size 7
// write "Endpoint"
err = en.Append(0x87, 0xa8, 0x45, 0x6e, 0x64, 0x70, 0x6f, 0x69, 0x6e, 0x74)
if err != nil {
return
}
err = en.WriteString(z.Endpoint)
if err != nil {
err = msgp.WrapError(err, "Endpoint")
return
}
// write "AccessKey"
err = en.Append(0xa9, 0x41, 0x63, 0x63, 0x65, 0x73, 0x73, 0x4b, 0x65, 0x79)
if err != nil {
return
}
err = en.WriteString(z.AccessKey)
if err != nil {
err = msgp.WrapError(err, "AccessKey")
return
}
// write "SecretKey"
err = en.Append(0xa9, 0x53, 0x65, 0x63, 0x72, 0x65, 0x74, 0x4b, 0x65, 0x79)
if err != nil {
return
}
err = en.WriteString(z.SecretKey)
if err != nil {
err = msgp.WrapError(err, "SecretKey")
return
}
// write "Bucket"
err = en.Append(0xa6, 0x42, 0x75, 0x63, 0x6b, 0x65, 0x74)
if err != nil {
return
}
err = en.WriteString(z.Bucket)
if err != nil {
err = msgp.WrapError(err, "Bucket")
return
}
// write "Prefix"
err = en.Append(0xa6, 0x50, 0x72, 0x65, 0x66, 0x69, 0x78)
if err != nil {
return
}
err = en.WriteString(z.Prefix)
if err != nil {
err = msgp.WrapError(err, "Prefix")
return
}
// write "Region"
err = en.Append(0xa6, 0x52, 0x65, 0x67, 0x69, 0x6f, 0x6e)
if err != nil {
return
}
err = en.WriteString(z.Region)
if err != nil {
err = msgp.WrapError(err, "Region")
return
}
// write "StorageClass"
err = en.Append(0xac, 0x53, 0x74, 0x6f, 0x72, 0x61, 0x67, 0x65, 0x43, 0x6c, 0x61, 0x73, 0x73)
if err != nil {
return
}
err = en.WriteString(z.StorageClass)
if err != nil {
err = msgp.WrapError(err, "StorageClass")
return
}
return
}
// MarshalMsg implements msgp.Marshaler
func (z *TierS3) MarshalMsg(b []byte) (o []byte, err error) {
o = msgp.Require(b, z.Msgsize())
// map header, size 7
// string "Endpoint"
o = append(o, 0x87, 0xa8, 0x45, 0x6e, 0x64, 0x70, 0x6f, 0x69, 0x6e, 0x74)
o = msgp.AppendString(o, z.Endpoint)
// string "AccessKey"
o = append(o, 0xa9, 0x41, 0x63, 0x63, 0x65, 0x73, 0x73, 0x4b, 0x65, 0x79)
o = msgp.AppendString(o, z.AccessKey)
// string "SecretKey"
o = append(o, 0xa9, 0x53, 0x65, 0x63, 0x72, 0x65, 0x74, 0x4b, 0x65, 0x79)
o = msgp.AppendString(o, z.SecretKey)
// string "Bucket"
o = append(o, 0xa6, 0x42, 0x75, 0x63, 0x6b, 0x65, 0x74)
o = msgp.AppendString(o, z.Bucket)
// string "Prefix"
o = append(o, 0xa6, 0x50, 0x72, 0x65, 0x66, 0x69, 0x78)
o = msgp.AppendString(o, z.Prefix)
// string "Region"
o = append(o, 0xa6, 0x52, 0x65, 0x67, 0x69, 0x6f, 0x6e)
o = msgp.AppendString(o, z.Region)
// string "StorageClass"
o = append(o, 0xac, 0x53, 0x74, 0x6f, 0x72, 0x61, 0x67, 0x65, 0x43, 0x6c, 0x61, 0x73, 0x73)
o = msgp.AppendString(o, z.StorageClass)
return
}
// UnmarshalMsg implements msgp.Unmarshaler
func (z *TierS3) 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 "Endpoint":
z.Endpoint, bts, err = msgp.ReadStringBytes(bts)
if err != nil {
err = msgp.WrapError(err, "Endpoint")
return
}
case "AccessKey":
z.AccessKey, bts, err = msgp.ReadStringBytes(bts)
if err != nil {
err = msgp.WrapError(err, "AccessKey")
return
}
case "SecretKey":
z.SecretKey, bts, err = msgp.ReadStringBytes(bts)
if err != nil {
err = msgp.WrapError(err, "SecretKey")
return
}
case "Bucket":
z.Bucket, bts, err = msgp.ReadStringBytes(bts)
if err != nil {
err = msgp.WrapError(err, "Bucket")
return
}
case "Prefix":
z.Prefix, bts, err = msgp.ReadStringBytes(bts)
if err != nil {
err = msgp.WrapError(err, "Prefix")
return
}
case "Region":
z.Region, bts, err = msgp.ReadStringBytes(bts)
if err != nil {
err = msgp.WrapError(err, "Region")
return
}
case "StorageClass":
z.StorageClass, bts, err = msgp.ReadStringBytes(bts)
if err != nil {
err = msgp.WrapError(err, "StorageClass")
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 *TierS3) Msgsize() (s int) {
s = 1 + 9 + msgp.StringPrefixSize + len(z.Endpoint) + 10 + msgp.StringPrefixSize + len(z.AccessKey) + 10 + msgp.StringPrefixSize + len(z.SecretKey) + 7 + msgp.StringPrefixSize + len(z.Bucket) + 7 + msgp.StringPrefixSize + len(z.Prefix) + 7 + msgp.StringPrefixSize + len(z.Region) + 13 + msgp.StringPrefixSize + len(z.StorageClass)
return
}

123
pkg/madmin/tier-s3_gen_test.go Normal file
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@@ -0,0 +1,123 @@
package madmin
// Code generated by github.com/tinylib/msgp DO NOT EDIT.
import (
"bytes"
"testing"
"github.com/tinylib/msgp/msgp"
)
func TestMarshalUnmarshalTierS3(t *testing.T) {
v := TierS3{}
bts, err := v.MarshalMsg(nil)
if err != nil {
t.Fatal(err)
}
left, err := v.UnmarshalMsg(bts)
if err != nil {
t.Fatal(err)
}
if len(left) > 0 {
t.Errorf("%d bytes left over after UnmarshalMsg(): %q", len(left), left)
}
left, err = msgp.Skip(bts)
if err != nil {
t.Fatal(err)
}
if len(left) > 0 {
t.Errorf("%d bytes left over after Skip(): %q", len(left), left)
}
}
func BenchmarkMarshalMsgTierS3(b *testing.B) {
v := TierS3{}
b.ReportAllocs()
b.ResetTimer()
for i := 0; i < b.N; i++ {
v.MarshalMsg(nil)
}
}
func BenchmarkAppendMsgTierS3(b *testing.B) {
v := TierS3{}
bts := make([]byte, 0, v.Msgsize())
bts, _ = v.MarshalMsg(bts[0:0])
b.SetBytes(int64(len(bts)))
b.ReportAllocs()
b.ResetTimer()
for i := 0; i < b.N; i++ {
bts, _ = v.MarshalMsg(bts[0:0])
}
}
func BenchmarkUnmarshalTierS3(b *testing.B) {
v := TierS3{}
bts, _ := v.MarshalMsg(nil)
b.ReportAllocs()
b.SetBytes(int64(len(bts)))
b.ResetTimer()
for i := 0; i < b.N; i++ {
_, err := v.UnmarshalMsg(bts)
if err != nil {
b.Fatal(err)
}
}
}
func TestEncodeDecodeTierS3(t *testing.T) {
v := TierS3{}
var buf bytes.Buffer
msgp.Encode(&buf, &v)
m := v.Msgsize()
if buf.Len() > m {
t.Log("WARNING: TestEncodeDecodeTierS3 Msgsize() is inaccurate")
}
vn := TierS3{}
err := msgp.Decode(&buf, &vn)
if err != nil {
t.Error(err)
}
buf.Reset()
msgp.Encode(&buf, &v)
err = msgp.NewReader(&buf).Skip()
if err != nil {
t.Error(err)
}
}
func BenchmarkEncodeTierS3(b *testing.B) {
v := TierS3{}
var buf bytes.Buffer
msgp.Encode(&buf, &v)
b.SetBytes(int64(buf.Len()))
en := msgp.NewWriter(msgp.Nowhere)
b.ReportAllocs()
b.ResetTimer()
for i := 0; i < b.N; i++ {
v.EncodeMsg(en)
}
en.Flush()
}
func BenchmarkDecodeTierS3(b *testing.B) {
v := TierS3{}
var buf bytes.Buffer
msgp.Encode(&buf, &v)
b.SetBytes(int64(buf.Len()))
rd := msgp.NewEndlessReader(buf.Bytes(), b)
dc := msgp.NewReader(rd)
b.ReportAllocs()
b.ResetTimer()
for i := 0; i < b.N; i++ {
err := v.DecodeMsg(dc)
if err != nil {
b.Fatal(err)
}
}
}

130
pkg/madmin/tier.go Normal file
View File

@@ -0,0 +1,130 @@
// Copyright (c) 2015-2021 MinIO, Inc.
//
// This file is part of MinIO Object Storage stack
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package madmin
import (
"context"
"encoding/json"
"io/ioutil"
"net/http"
"path"
)
// tierAPI is API path prefix for tier related admin APIs
const tierAPI = "tier"
// AddTier adds a new remote tier.
func (adm *AdminClient) AddTier(ctx context.Context, cfg *TierConfig) error {
data, err := json.Marshal(cfg)
if err != nil {
return err
}
encData, err := EncryptData(adm.getSecretKey(), data)
if err != nil {
return err
}
reqData := requestData{
relPath: path.Join(adminAPIPrefix, tierAPI),
content: encData,
}
// Execute PUT on /minio/admin/v3/tier to add a remote tier
resp, err := adm.executeMethod(ctx, http.MethodPut, reqData)
defer closeResponse(resp)
if err != nil {
return err
}
if resp.StatusCode != http.StatusNoContent {
return httpRespToErrorResponse(resp)
}
return nil
}
// ListTiers returns a list of remote tiers configured.
func (adm *AdminClient) ListTiers(ctx context.Context) ([]*TierConfig, error) {
reqData := requestData{
relPath: path.Join(adminAPIPrefix, tierAPI),
}
// Execute GET on /minio/admin/v3/tier to list remote tiers configured.
resp, err := adm.executeMethod(ctx, http.MethodGet, reqData)
defer closeResponse(resp)
if err != nil {
return nil, err
}
if resp.StatusCode != http.StatusOK {
return nil, httpRespToErrorResponse(resp)
}
var tiers []*TierConfig
b, err := ioutil.ReadAll(resp.Body)
if err != nil {
return tiers, err
}
err = json.Unmarshal(b, &tiers)
if err != nil {
return tiers, err
}
return tiers, nil
}
// TierCreds is used to pass remote tier credentials in a tier-edit operation.
type TierCreds struct {
AccessKey string `json:"access,omitempty"`
SecretKey string `json:"secret,omitempty"`
CredsJSON []byte `json:"creds,omitempty"`
}
// EditTier supports updating credentials for the remote tier identified by tierName.
func (adm *AdminClient) EditTier(ctx context.Context, tierName string, creds TierCreds) error {
data, err := json.Marshal(creds)
if err != nil {
return err
}
var encData []byte
encData, err = EncryptData(adm.getSecretKey(), data)
if err != nil {
return err
}
reqData := requestData{
relPath: path.Join(adminAPIPrefix, tierAPI, tierName),
content: encData,
}
// Execute POST on /minio/admin/v3/tier/tierName" to edit a tier
// configured.
resp, err := adm.executeMethod(ctx, http.MethodPost, reqData)
defer closeResponse(resp)
if err != nil {
return err
}
if resp.StatusCode != http.StatusNoContent {
return httpRespToErrorResponse(resp)
}
return nil
}

188
pkg/madmin/tier_test.go Normal file
View File

@@ -0,0 +1,188 @@
// Copyright (c) 2015-2021 MinIO, Inc.
//
// This file is part of MinIO Object Storage stack
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package madmin
import (
"encoding/base64"
"fmt"
"log"
"reflect"
"testing"
)
func ExampleNewTierS3() {
simpleS3SC, err := NewTierS3("simple-s3", "accessKey", "secretKey", "testbucket")
if err != nil {
log.Fatalln(err, "Failed to create s3 backed tier")
}
fmt.Println(simpleS3SC)
fullyCustomS3SC, err := NewTierS3("custom-s3", "accessKey", "secretKey", "testbucket",
S3Endpoint("https://s3.amazonaws.com"), S3Prefix("testprefix"), S3Region("us-west-1"), S3StorageClass("S3_IA"))
if err != nil {
log.Fatalln(err, "Failed to create s3 tier")
}
fmt.Println(fullyCustomS3SC)
}
func ExampleNewTierAzure() {
simpleAzSC, err := NewTierAzure("simple-az", "accessKey", "secretKey", "testbucket")
if err != nil {
log.Fatalln(err, "Failed to create azure backed tier")
}
fmt.Println(simpleAzSC)
fullyCustomAzSC, err := NewTierAzure("custom-az", "accessKey", "secretKey", "testbucket", AzureEndpoint("http://blob.core.windows.net"), AzurePrefix("testprefix"))
if err != nil {
log.Fatalln(err, "Failed to create azure backed tier")
}
fmt.Println(fullyCustomAzSC)
}
func ExampleNewTierGCS() {
credsJSON := []byte("credentials json content goes here")
simpleGCSSC, err := NewTierGCS("simple-gcs", credsJSON, "testbucket")
if err != nil {
log.Fatalln(err, "Failed to create GCS backed tier")
}
fmt.Println(simpleGCSSC)
fullyCustomGCSSC, err := NewTierGCS("custom-gcs", credsJSON, "testbucket", GCSPrefix("testprefix"))
if err != nil {
log.Fatalln(err, "Failed to create GCS backed tier")
}
fmt.Println(fullyCustomGCSSC)
}
// TestS3Tier tests S3Options helpers
func TestS3Tier(t *testing.T) {
scName := "test-s3"
endpoint := "https://mys3.com"
accessKey, secretKey := "accessKey", "secretKey"
bucket, prefix := "testbucket", "testprefix"
region := "us-west-1"
storageClass := "S3_IA"
want := &TierConfig{
Version: TierConfigV1,
Type: S3,
Name: scName,
S3: &TierS3{
AccessKey: accessKey,
SecretKey: secretKey,
Bucket: bucket,
// custom values
Endpoint: endpoint,
Prefix: prefix,
Region: region,
StorageClass: storageClass,
},
}
options := []S3Options{
S3Endpoint(endpoint),
S3Prefix(prefix),
S3Region(region),
S3StorageClass(storageClass),
}
got, err := NewTierS3(scName, accessKey, secretKey, bucket, options...)
if err != nil {
t.Fatalf("Failed to create a custom s3 tier %s", err)
}
if !reflect.DeepEqual(got, want) {
t.Fatalf("got != want, got = %v want = %v", *got, *want)
}
}
// TestAzTier tests AzureOptions helpers
func TestAzTier(t *testing.T) {
scName := "test-az"
endpoint := "https://myazure.com"
accountName, accountKey := "accountName", "accountKey"
bucket, prefix := "testbucket", "testprefix"
region := "us-east-1"
want := &TierConfig{
Version: TierConfigV1,
Type: Azure,
Name: scName,
Azure: &TierAzure{
AccountName: accountName,
AccountKey: accountKey,
Bucket: bucket,
// custom values
Endpoint: endpoint,
Prefix: prefix,
Region: region,
},
}
options := []AzureOptions{
AzureEndpoint(endpoint),
AzurePrefix(prefix),
AzureRegion(region),
}
got, err := NewTierAzure(scName, accountName, accountKey, bucket, options...)
if err != nil {
t.Fatalf("Failed to create a custom azure tier %s", err)
}
if !reflect.DeepEqual(got, want) {
t.Fatalf("got != want, got = %v want = %v", *got, *want)
}
}
// TestGCSStorageClass tests GCSOptions helpers
func TestGCSStorageClass(t *testing.T) {
scName := "test-gcs"
credsJSON := []byte("test-creds-json")
encodedCreds := base64.URLEncoding.EncodeToString(credsJSON)
bucket, prefix := "testbucket", "testprefix"
region := "us-west-2"
want := &TierConfig{
Version: TierConfigV1,
Type: GCS,
Name: scName,
GCS: &TierGCS{
Bucket: bucket,
Creds: encodedCreds,
// custom values
Endpoint: "https://storage.googleapis.com/",
Prefix: prefix,
Region: region,
},
}
options := []GCSOptions{
GCSRegion(region),
GCSPrefix(prefix),
}
got, err := NewTierGCS(scName, credsJSON, bucket, options...)
if err != nil {
t.Fatalf("Failed to create a custom gcs tier %s", err)
}
if !reflect.DeepEqual(got, want) {
t.Fatalf("got != want, got = %v want = %v", *got, *want)
}
}

33
pkg/mimedb/util/gen-db.go
View File

@@ -29,22 +29,23 @@ import (
"text/template"
)
const progTempl = `// DO NOT EDIT THIS FILE. IT IS AUTO-GENERATED BY "gen-db.go". //
/*
* mimedb: Mime Database, (C) 2016 MinIO, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
const progTempl = `// DO NOT EDIT THIS FILE. IT IS AUTO-GENERATED BY "gen-db.go".
// Copyright (c) 2015-2021 MinIO, Inc.
//
// This file is part of MinIO Object Storage stack
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
// Package mimedb is a database of file extension to mime content-type.
// Definitions are imported from NodeJS mime-db project under MIT license.

797
pkg/s3select/internal/parquet-go/LICENSE
View File

@@ -1,202 +1,661 @@
GNU AFFERO GENERAL PUBLIC LICENSE
Version 3, 19 November 2007
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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The licenses for most software and other practical works are designed
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our General Public Licenses are intended to guarantee your freedom to
share and change all versions of a program--to make sure it remains free
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"Licensor" shall mean the copyright owner or entity authorized by
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When we speak of free software, we are referring to freedom, not
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Developers that use our General Public Licenses protect your rights
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source code to the public.
"Source" form shall mean the preferred form for making modifications,
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The GNU Affero General Public License is designed specifically to
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"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
An older license, called the Affero General Public License and
published by Affero, was designed to accomplish similar goals. This is
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released a new version of the Affero GPL which permits relicensing under
this license.
"Work" shall mean the work of authorship, whether in Source or
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form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
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the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
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run a copy of the Program. Ancillary propagation of a covered work
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to receive a copy likewise does not require acceptance. However,
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work thus licensed is called the contributor's "contributor version".
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conditioned on the non-exercise of one or more of the rights that are
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parties who would receive the covered work from you, a discriminatory
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conveyed by you (or copies made from those copies), or (b) primarily
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or that patent license was granted, prior to 28 March 2007.
Nothing in this License shall be construed as excluding or limiting
any implied license or other defenses to infringement that may
otherwise be available to you under applicable patent law.
12. No Surrender of Others' Freedom.
If conditions are imposed on you (whether by court order, agreement or
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covered work so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you may
not convey it at all. For example, if you agree to terms that obligate you
to collect a royalty for further conveying from those to whom you convey
the Program, the only way you could satisfy both those terms and this
License would be to refrain entirely from conveying the Program.
13. Remote Network Interaction; Use with the GNU General Public License.
Notwithstanding any other provision of this License, if you modify the
Program, your modified version must prominently offer all users
interacting with it remotely through a computer network (if your version
supports such interaction) an opportunity to receive the Corresponding
Source of your version by providing access to the Corresponding Source
from a network server at no charge, through some standard or customary
means of facilitating copying of software. This Corresponding Source
shall include the Corresponding Source for any work covered by version 3
of the GNU General Public License that is incorporated pursuant to the
following paragraph.
Notwithstanding any other provision of this License, you have
permission to link or combine any covered work with a work licensed
under version 3 of the GNU General Public License into a single
combined work, and to convey the resulting work. The terms of this
License will continue to apply to the part which is the covered work,
but the work with which it is combined will remain governed by version
3 of the GNU General Public License.
14. Revised Versions of this License.
The Free Software Foundation may publish revised and/or new versions of
the GNU Affero General Public License from time to time. Such new versions
will be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the
Program specifies that a certain numbered version of the GNU Affero General
Public License "or any later version" applies to it, you have the
option of following the terms and conditions either of that numbered
version or of any later version published by the Free Software
Foundation. If the Program does not specify a version number of the
GNU Affero General Public License, you may choose any version ever published
by the Free Software Foundation.
If the Program specifies that a proxy can decide which future
versions of the GNU Affero General Public License can be used, that proxy's
public statement of acceptance of a version permanently authorizes you
to choose that version for the Program.
Later license versions may give you additional or different
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author or copyright holder as a result of your choosing to follow a
later version.
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THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
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IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
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IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
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GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.
17. Interpretation of Sections 15 and 16.
If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If your software can interact with users remotely through a computer
network, you should also make sure that it provides a way for users to
get its source. For example, if your program is a web application, its
interface could display a "Source" link that leads users to an archive
of the code. There are many ways you could offer source, and different
solutions will be better for different programs; see section 13 for the
specific requirements.
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU AGPL, see
<https://www.gnu.org/licenses/>.

13
pkg/s3select/internal/parquet-go/gen-parquet-format-pkg.sh
View File

@@ -1,18 +1,5 @@
#!/bin/bash
#
# Minio Cloud Storage, (C) 2018 Minio, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
set -e