TrueCloudLab/frostfs-s3-gw
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[#197] Configure buffer max size for PUT

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Signed-off-by: Denis Kirillov <d.kirillov@yadro.com>
This commit is contained in:
Denis Kirillov 2023-08-25 13:07:59 +03:00 committed by Alexey Vanin
parent 7de73f6b73
commit 65412ce1d3
8 changed files with 35 additions and 4 deletions
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3
api/layer/frostfs.go
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@ -123,6 +123,9 @@ type PrmObjectCreate struct {
// Disables using Tillich-Zémor hash for payload.
WithoutHomomorphicHash bool
// Sets max buffer size to read payload.
BufferMaxSize uint64
}
// PrmObjectDelete groups parameters of FrostFS.DeleteObject operation.

1
api/layer/layer.go
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@ -48,6 +48,7 @@ type (
FeatureSettings interface {
ClientCut() bool
BufferMaxSizeForPut() uint64
}
layer struct {

1
api/layer/object.go
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@ -460,6 +460,7 @@ func (n *layer) objectDelete(ctx context.Context, bktInfo *data.BucketInfo, idOb
func (n *layer) objectPutAndHash(ctx context.Context, prm PrmObjectCreate, bktInfo *data.BucketInfo) (uint64, oid.ID, []byte, error) {
n.prepareAuthParameters(ctx, &prm.PrmAuth, bktInfo.Owner)
prm.ClientCut = n.features.ClientCut()
prm.BufferMaxSize = n.features.BufferMaxSizeForPut()
prm.WithoutHomomorphicHash = bktInfo.HomomorphicHashDisabled
var size uint64
hash := sha256.New()

15
cmd/s3-gw/app.go
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@ -85,6 +85,7 @@ type (
defaultXMLNSForCompleteMultipart bool
bypassContentEncodingInChunks bool
clientCut bool
maxBufferSizeForPut uint64
}
maxClientsConfig struct {
@ -189,6 +190,7 @@ func newAppSettings(log *Logger, v *viper.Viper) *appSettings {
settings.setBypassContentEncodingInChunks(v.GetBool(cfgKludgeBypassContentEncodingCheckInChunks))
settings.setClientCut(v.GetBool(cfgClientCut))
settings.initPlacementPolicy(log.logger, v)
settings.setBufferMaxSizeForPut(v.GetUint64(cfgBufferMaxSizeForPut))
return settings
}
@ -217,6 +219,18 @@ func (s *appSettings) setClientCut(clientCut bool) {
s.mu.Unlock()
}
func (s *appSettings) BufferMaxSizeForPut() uint64 {
s.mu.RLock()
defer s.mu.RUnlock()
return s.maxBufferSizeForPut
}
func (s *appSettings) setBufferMaxSizeForPut(size uint64) {
s.mu.Lock()
s.maxBufferSizeForPut = size
s.mu.Unlock()
}
func (s *appSettings) initPlacementPolicy(l *zap.Logger, v *viper.Viper) {
defaultPolicy := fetchDefaultPolicy(l, v)
regionMap := fetchRegionMappingPolicies(l, v)
@ -589,6 +603,7 @@ func (a *App) updateSettings() {
a.settings.useDefaultNamespaceForCompleteMultipart(a.cfg.GetBool(cfgKludgeUseDefaultXMLNSForCompleteMultipartUpload))
a.settings.setBypassContentEncodingInChunks(a.cfg.GetBool(cfgKludgeBypassContentEncodingCheckInChunks))
a.settings.setClientCut(a.cfg.GetBool(cfgClientCut))
a.settings.setBufferMaxSizeForPut(a.cfg.GetUint64(cfgBufferMaxSizeForPut))
}
func (a *App) startServices() {

5
cmd/s3-gw/app_settings.go
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@ -149,6 +149,8 @@ const ( // Settings.
cfgSetCopiesNumber = "frostfs.set_copies_number"
// Enabling client side object preparing for PUT operations.
cfgClientCut = "frostfs.client_cut"
// Sets max buffer size for read payload in put operations.
cfgBufferMaxSizeForPut = "frostfs.buffer_max_size_for_put"
// List of allowed AccessKeyID prefixes.
cfgAllowedAccessKeyIDPrefixes = "allowed_access_key_id_prefixes"
@ -528,6 +530,9 @@ func newSettings() *viper.Viper {
v.SetDefault(cfgPProfAddress, "localhost:8085")
v.SetDefault(cfgPrometheusAddress, "localhost:8086")
// frostfs
v.SetDefault(cfgBufferMaxSizeForPut, 1024*1024) // 1mb
// kludge
v.SetDefault(cfgKludgeUseDefaultXMLNSForCompleteMultipartUpload, false)
v.SetDefault(cfgKludgeCompleteMultipartUploadKeepalive, 10*time.Second)

2
config/config.env
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@ -127,6 +127,8 @@ S3_GW_CORS_DEFAULT_MAX_AGE=600
S3_GW_FROSTFS_SET_COPIES_NUMBER=0
# This flag enables client side object preparing.
S3_GW_FROSTFS_CLIENT_CUT=false
# Sets max buffer size for read payload in put operations.
S3_GW_FROSTFS_BUFFER_MAX_SIZE_FOR_PUT=1048576
# List of allowed AccessKeyID prefixes
# If not set, S3 GW will accept all AccessKeyIDs

2
config/config.yaml
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@ -152,6 +152,8 @@ frostfs:
set_copies_number: [0]
# This flag enables client side object preparing.
client_cut: false
# Sets max buffer size for read payload in put operations.
buffer_max_size_for_put: 1048576
# List of allowed AccessKeyID prefixes
# If the parameter is omitted, S3 GW will accept all AccessKeyIDs

4
docs/configuration.md
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@ -509,12 +509,14 @@ header for `PutObject`, `CopyObject`, `CreateMultipartUpload`.
frostfs:
set_copies_number: [0]
client_cut: false
buffer_max_size_for_put: 1048576 # 1mb
```
| Parameter | Type | SIGHUP reload | Default value | Description |
|---------------------|------------|---------------|---------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
|---------------------------|------------|---------------|---------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `set_copies_number` | `[]uint32` | yes | `[0]` | Numbers of the object copies (for each replica) to consider PUT to FrostFS successful. <br/>Default value `[0]` or empty list means that object will be processed according to the container's placement policy |
| `client_cut` | `bool` | yes | `false` | This flag enables client side object preparing. |
| `buffer_max_size_for_put` | `uint64` | yes | `1048576` | Sets max buffer size for read payload in put operations. |
# `resolve_bucket` section