TrueCloudLab/frostfs-http-gw
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feature/client-cut #70

Merged
alexvanin merged 6 commits from dkirillov/frostfs-http-gw:feature/client-cut into master 2023-10-12 12:08:21 +00:00
Conversation 0 Commits 6 Files changed 17 +374 -71
17 changed files with 374 additions and 71 deletions
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5
CHANGELOG.md
View file

@ -12,6 +12,11 @@ This document outlines major changes between releases.
- Support impersonate bearer token (#40, #45)
- Tracing support (#20, #44, #60)
- Object name resolving with tree service (#30)
- Support client side object cut (#70)
- Add `frostfs.client_cut` config param
- Add `frostfs.buffer_max_size_for_put` config param
- Add bucket/container caching
- Disable homomorphic hash for PUT if it's disabled in container itself
### Changed
- Update prometheus to v1.15.0 (#35)

36
cmd/http-gw/app.go
View file

@ -11,6 +11,7 @@ import (
"syscall"
"time"
"git.frostfs.info/TrueCloudLab/frostfs-http-gw/internal/cache"
"git.frostfs.info/TrueCloudLab/frostfs-http-gw/internal/frostfs/services"
"git.frostfs.info/TrueCloudLab/frostfs-http-gw/internal/handler"
"git.frostfs.info/TrueCloudLab/frostfs-http-gw/internal/logs"
@ -72,9 +73,11 @@ type (
// appSettings stores reloading parameters, so it has to provide getters and setters which use RWMutex.
appSettings struct {
mu sync.RWMutex
defaultTimestamp bool
zipCompression bool
mu sync.RWMutex
defaultTimestamp bool
zipCompression bool
clientCut bool
bufferMaxSizeForPut uint64
}
)
@ -164,6 +167,30 @@ func (s *appSettings) setZipCompression(val bool) {
s.mu.Unlock()
}
func (s *appSettings) ClientCut() bool {
s.mu.RLock()
defer s.mu.RUnlock()
return s.clientCut
}
func (s *appSettings) setClientCut(val bool) {
s.mu.Lock()
s.clientCut = val
s.mu.Unlock()
}
func (s *appSettings) BufferMaxSizeForPut() uint64 {
s.mu.RLock()
defer s.mu.RUnlock()
return s.bufferMaxSizeForPut
}
func (s *appSettings) setBufferMaxSizeForPut(val uint64) {
s.mu.Lock()
s.bufferMaxSizeForPut = val
s.mu.Unlock()
}
func (a *app) initAppSettings() {
a.settings = &appSettings{}
@ -448,6 +475,8 @@ func (a *app) configReload(ctx context.Context) {
func (a *app) updateSettings() {
a.settings.setDefaultTimestamp(a.cfg.GetBool(cfgUploaderHeaderEnableDefaultTimestamp))
a.settings.setZipCompression(a.cfg.GetBool(cfgZipCompression))
a.settings.setClientCut(a.cfg.GetBool(cfgClientCut))
a.settings.setBufferMaxSizeForPut(a.cfg.GetUint64(cfgBufferMaxSizeForPut))
}
func (a *app) startServices() {
@ -539,6 +568,7 @@ func (a *app) AppParams() *utils.AppParams {
Pool: a.pool,
Owner: a.owner,
Resolver: a.resolver,
Cache: cache.NewBucketCache(getCacheOptions(a.cfg, a.log)),
}
}

56
cmd/http-gw/settings.go
View file

@ -13,6 +13,7 @@ import (
"strings"
"time"
"git.frostfs.info/TrueCloudLab/frostfs-http-gw/internal/cache"
"git.frostfs.info/TrueCloudLab/frostfs-http-gw/internal/logs"
"git.frostfs.info/TrueCloudLab/frostfs-http-gw/resolver"
grpctracing "git.frostfs.info/TrueCloudLab/frostfs-observability/tracing/grpc"
@ -39,6 +40,8 @@ const (
defaultSoftMemoryLimit = math.MaxInt64
defaultBufferMaxSizeForPut = 1024 * 1024 // 1mb
cfgServer = "server"
cfgTLSEnabled = "tls.enabled"
cfgTLSCertFile = "tls.cert_file"
@ -96,6 +99,15 @@ const (
// Runtime.
cfgSoftMemoryLimit = "runtime.soft_memory_limit"
// 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"
// Caching.
cfgBucketsCacheLifetime = "cache.buckets.lifetime"
cfgBucketsCacheSize = "cache.buckets.size"
// Command line args.
cmdHelp = "help"
cmdVersion = "version"
@ -157,6 +169,9 @@ func settings() *viper.Viper {
// pool:
v.SetDefault(cfgPoolErrorThreshold, defaultPoolErrorThreshold)
// frostfs:
v.SetDefault(cfgBufferMaxSizeForPut, defaultBufferMaxSizeForPut)
// web-server:
v.SetDefault(cfgWebReadBufferSize, 4096)
v.SetDefault(cfgWebWriteBufferSize, 4096)
@ -531,3 +546,44 @@ func fetchSoftMemoryLimit(cfg *viper.Viper) int64 {
return int64(softMemoryLimit)
}
func getCacheOptions(v *viper.Viper, l *zap.Logger) *cache.Config {
cacheCfg := cache.DefaultBucketConfig(l)
cacheCfg.Lifetime = fetchCacheLifetime(v, l, cfgBucketsCacheLifetime, cacheCfg.Lifetime)
cacheCfg.Size = fetchCacheSize(v, l, cfgBucketsCacheSize, cacheCfg.Size)
return cacheCfg
}
func fetchCacheLifetime(v *viper.Viper, l *zap.Logger, cfgEntry string, defaultValue time.Duration) time.Duration {
if v.IsSet(cfgEntry) {
lifetime := v.GetDuration(cfgEntry)
if lifetime <= 0 {
l.Error(logs.InvalidLifetimeUsingDefaultValue,
zap.String("parameter", cfgEntry),
zap.Duration("value in config", lifetime),
zap.Duration("default", defaultValue))
} else {
return lifetime
}
}
return defaultValue
}
func fetchCacheSize(v *viper.Viper, l *zap.Logger, cfgEntry string, defaultValue int) int {
if v.IsSet(cfgEntry) {
size := v.GetInt(cfgEntry)
if size <= 0 {
l.Error(logs.InvalidCacheSizeUsingDefaultValue,
zap.String("parameter", cfgEntry),
zap.Int("value in config", size),
zap.Int("default", defaultValue))
} else {
return size
}
}
return defaultValue
}

11
config/config.env
View file

@ -98,3 +98,14 @@ HTTP_GW_TRACING_ENDPOINT="localhost:4317"
HTTP_GW_TRACING_EXPORTER="otlp_grpc"
HTTP_GW_RUNTIME_SOFT_MEMORY_LIMIT=1073741824
# Parameters of requests to FrostFS
# This flag enables client side object preparing.
HTTP_GW_FROSTFS_CLIENT_CUT=false
# Sets max buffer size for read payload in put operations.
HTTP_GW_FROSTFS_BUFFER_MAX_SIZE_FOR_PUT=1048576
# Caching
# Cache which contains mapping of bucket name to bucket info
HTTP_GW_CACHE_BUCKETS_LIFETIME=1m
HTTP_GW_CACHE_BUCKETS_SIZE=1000

14
config/config.yaml
View file

@ -104,3 +104,17 @@ zip:
runtime:
soft_memory_limit: 1gb
# Parameters of requests to FrostFS
frostfs:
# 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
# Caching
cache:
# Cache which contains mapping of bucket name to bucket info
buckets:
lifetime: 1m
size: 1000

47
docs/gate-configuration.md
View file

@ -54,6 +54,8 @@ $ cat http.log
| `prometheus` | [Prometheus configuration](#prometheus-section) |
| `tracing` | [Tracing configuration](#tracing-section) |
| `runtime` | [Runtime configuration](#runtime-section) |
| `frostfs` | [Frostfs configuration](#frostfs-section) |
| `cache` | [Cache configuration](#cache-section) |
# General section
@ -268,4 +270,47 @@ runtime:
| Parameter | Type | SIGHUP reload | Default value | Description |
|---------------------|--------|---------------|---------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `soft_memory_limit` | `size` | yes | maxint64 | Soft memory limit for the runtime. Zero or no value stands for no limit. If `GOMEMLIMIT` environment variable is set, the value from the configuration file will be ignored. |
| `soft_memory_limit` | `size` | yes | maxint64 | Soft memory limit for the runtime. Zero or no value stands for no limit. If `GOMEMLIMIT` environment variable is set, the value from the configuration file will be ignored. |
# `frostfs` section
Contains parameters of requests to FrostFS.
```yaml
frostfs:
client_cut: false
buffer_max_size_for_put: 1048576 # 1mb
```
| Parameter | Type | SIGHUP reload | Default value | Description |
|---------------------------|----------|---------------|---------------|----------------------------------------------------------|
| `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. |
### `cache` section
```yaml
cache:
buckets:
lifetime: 1m
size: 1000
```
| Parameter | Type | Default value | Description |
|-----------------|-----------------------------------|-----------------------------------|----------------------------------------------------------------------------------------|
| `buckets` | [Cache config](#cache-subsection) | `lifetime: 60s`<br>`size: 1000` | Cache which contains mapping of bucket name to bucket info. |
#### `cache` subsection
```yaml
lifetime: 1m
size: 1000
```
| Parameter | Type | Default value | Description |
|------------|------------|------------------|-------------------------------|
| `lifetime` | `duration` | depends on cache | Lifetime of entries in cache. |
| `size` | `int` | depends on cache | LRU cache size. |

3
go.mod
View file

@ -5,7 +5,8 @@ go 1.20
require (
git.frostfs.info/TrueCloudLab/frostfs-api-go/v2 v2.15.1-0.20230802075510-964c3edb3f44
git.frostfs.info/TrueCloudLab/frostfs-observability v0.0.0-20230531082742-c97d21411eb6
git.frostfs.info/TrueCloudLab/frostfs-sdk-go v0.0.0-20230802103237-363f153eafa6
git.frostfs.info/TrueCloudLab/frostfs-sdk-go v0.0.0-20230825064515-46a214d065f8
github.com/bluele/gcache v0.0.2
github.com/fasthttp/router v1.4.1
github.com/nspcc-dev/neo-go v0.101.2-0.20230601131642-a0117042e8fc
github.com/prometheus/client_golang v1.15.1

6
go.sum
View file

@ -45,8 +45,8 @@ git.frostfs.info/TrueCloudLab/frostfs-crypto v0.6.0 h1:FxqFDhQYYgpe41qsIHVOcdzSV
git.frostfs.info/TrueCloudLab/frostfs-crypto v0.6.0/go.mod h1:RUIKZATQLJ+TaYQa60X2fTDwfuhMfm8Ar60bQ5fr+vU=
git.frostfs.info/TrueCloudLab/frostfs-observability v0.0.0-20230531082742-c97d21411eb6 h1:aGQ6QaAnTerQ5Dq5b2/f9DUQtSqPkZZ/bkMx/HKuLCo=
git.frostfs.info/TrueCloudLab/frostfs-observability v0.0.0-20230531082742-c97d21411eb6/go.mod h1:W8Nn08/l6aQ7UlIbpF7FsQou7TVpcRD1ZT1KG4TrFhE=
git.frostfs.info/TrueCloudLab/frostfs-sdk-go v0.0.0-20230802103237-363f153eafa6 h1:u6lzNotV6MEMNEG/XeS7g+FjPrrf+j4gnOHtvun2KJc=
git.frostfs.info/TrueCloudLab/frostfs-sdk-go v0.0.0-20230802103237-363f153eafa6/go.mod h1:LI2GOj0pEx0jYTjB3QHja2PNhQFYL2pCm71RAFwDv0M=
git.frostfs.info/TrueCloudLab/frostfs-sdk-go v0.0.0-20230825064515-46a214d065f8 h1:0s2RkATjdtK/5fHjRGsIi8qMvc9IoeMZgMX5ddMwI+I=
git.frostfs.info/TrueCloudLab/frostfs-sdk-go v0.0.0-20230825064515-46a214d065f8/go.mod h1:t1akKcUH7iBrFHX8rSXScYMP17k2kYQXMbZooiL5Juw=
git.frostfs.info/TrueCloudLab/hrw v1.2.1 h1:ccBRK21rFvY5R1WotI6LNoPlizk7qSvdfD8lNIRudVc=
git.frostfs.info/TrueCloudLab/hrw v1.2.1/go.mod h1:C1Ygde2n843yTZEQ0FP69jYiuaYV0kriLvP4zm8JuvM=
git.frostfs.info/TrueCloudLab/rfc6979 v0.4.0 h1:M2KR3iBj7WpY3hP10IevfIB9MURr4O9mwVfJ+SjT3HA=
@ -138,6 +138,8 @@ github.com/bitly/go-simplejson v0.5.0/go.mod h1:cXHtHw4XUPsvGaxgjIAn8PhEWG9NfngE
github.com/bits-and-blooms/bitset v1.2.0/go.mod h1:gIdJ4wp64HaoK2YrL1Q5/N7Y16edYb8uY+O0FJTyyDA=
github.com/blang/semver v3.1.0+incompatible/go.mod h1:kRBLl5iJ+tD4TcOOxsy/0fnwebNt5EWlYSAyrTnjyyk=
github.com/blang/semver v3.5.1+incompatible/go.mod h1:kRBLl5iJ+tD4TcOOxsy/0fnwebNt5EWlYSAyrTnjyyk=
github.com/bluele/gcache v0.0.2 h1:WcbfdXICg7G/DGBh1PFfcirkWOQV+v077yF1pSy3DGw=
github.com/bluele/gcache v0.0.2/go.mod h1:m15KV+ECjptwSPxKhOhQoAFQVtUFjTVkc3H8o0t/fp0=
github.com/bmizerany/assert v0.0.0-20160611221934-b7ed37b82869/go.mod h1:Ekp36dRnpXw/yCqJaO+ZrUyxD+3VXMFFr56k5XYrpB4=
github.com/bshuster-repo/logrus-logstash-hook v0.4.1/go.mod h1:zsTqEiSzDgAa/8GZR7E1qaXrhYNDKBYy5/dWPTIflbk=
github.com/btcsuite/btcd v0.20.1-beta/go.mod h1:wVuoA8VJLEcwgqHBwHmzLRazpKxTv13Px/pDuV7OomQ=

68
internal/cache/buckets.go vendored Normal file
View file

@ -0,0 +1,68 @@
package cache
import (
"fmt"
"time"
"git.frostfs.info/TrueCloudLab/frostfs-http-gw/internal/data"
"git.frostfs.info/TrueCloudLab/frostfs-http-gw/internal/logs"
"github.com/bluele/gcache"
"go.uber.org/zap"
)
// BucketCache contains cache with objects and the lifetime of cache entries.
type BucketCache struct {
cache gcache.Cache
logger *zap.Logger
}
// Config stores expiration params for cache.
type Config struct {
Size int
Lifetime time.Duration
Logger *zap.Logger
}
const (
// DefaultBucketCacheSize is a default maximum number of entries in cache.
DefaultBucketCacheSize = 1e3
// DefaultBucketCacheLifetime is a default lifetime of entries in cache.
DefaultBucketCacheLifetime = time.Minute
)
// DefaultBucketConfig returns new default cache expiration values.
func DefaultBucketConfig(logger *zap.Logger) *Config {
return &Config{
Size: DefaultBucketCacheSize,
Lifetime: DefaultBucketCacheLifetime,
Logger: logger,
}
}
// NewBucketCache creates an object of BucketCache.
func NewBucketCache(config *Config) *BucketCache {
gc := gcache.New(config.Size).LRU().Expiration(config.Lifetime).Build()
return &BucketCache{cache: gc, logger: config.Logger}
}
// Get returns a cached object.
func (o *BucketCache) Get(key string) *data.BucketInfo {
entry, err := o.cache.Get(key)
if err != nil {
return nil
}
result, ok := entry.(*data.BucketInfo)
if !ok {
o.logger.Warn(logs.InvalidCacheEntryType, zap.String("actual", fmt.Sprintf("%T", entry)),
zap.String("expected", fmt.Sprintf("%T", result)))
return nil
}
return result
}
// Put puts an object to cache.
func (o *BucketCache) Put(bkt *data.BucketInfo) error {
return o.cache.Set(bkt.Name, bkt)
}

12
internal/data/bucket.go Normal file
View file

@ -0,0 +1,12 @@
package data
import (
cid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id"
)
type BucketInfo struct {
Name string // container name from system attribute
Zone string // container zone from system attribute
CID cid.ID
HomomorphicHashDisabled bool
}

33
internal/handler/download.go
View file

@ -14,8 +14,6 @@ import (
"git.frostfs.info/TrueCloudLab/frostfs-http-gw/response"
"git.frostfs.info/TrueCloudLab/frostfs-http-gw/utils"
"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/bearer"
"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/client"
"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container"
cid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id"
"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object"
oid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id"
@ -30,7 +28,7 @@ func (h *Handler) DownloadByAddressOrBucketName(c *fasthttp.RequestCtx) {
var id oid.ID
err := id.DecodeString(test)
if err != nil {
h.byBucketname(c, h.receiveFile)
h.byObjectName(c, h.receiveFile)
} else {
h.byAddress(c, h.receiveFile)
}
@ -63,13 +61,6 @@ func (h *Handler) search(ctx context.Context, cid *cid.ID, key, val string, op o
return h.pool.SearchObjects(ctx, prm)
}
func (h *Handler) getContainer(ctx context.Context, cnrID cid.ID) (container.Container, error) {
var prm pool.PrmContainerGet
prm.SetContainerID(cnrID)
return h.pool.GetContainer(ctx, prm)
}
func (h *Handler) addObjectToZip(zw *zip.Writer, obj *object.Object) (io.Writer, error) {
method := zip.Store
if h.config.ZipCompression() {
@ -96,27 +87,13 @@ func (h *Handler) DownloadZipped(c *fasthttp.RequestCtx) {
ctx := utils.GetContextFromRequest(c)
containerID, err := h.getContainerID(ctx, scid)
bktInfo, err := h.getBucketInfo(ctx, scid, log)
if err != nil {
log.Error(logs.WrongContainerID, zap.Error(err))
response.Error(c, "wrong container id", fasthttp.StatusBadRequest)
logAndSendBucketError(c, log, err)
return
}
// check if container exists here to be able to return 404 error,
// otherwise we get this error only in object iteration step
// and client get 200 OK.
if _, err = h.getContainer(ctx, *containerID); err != nil {
log.Error(logs.CouldNotCheckContainerExistence, zap.Error(err))
if client.IsErrContainerNotFound(err) {
response.Error(c, "Not Found", fasthttp.StatusNotFound)
return
}
response.Error(c, "could not check container existence: "+err.Error(), fasthttp.StatusBadRequest)
return
}
resSearch, err := h.search(ctx, containerID, object.AttributeFilePath, prefix, object.MatchCommonPrefix)
resSearch, err := h.search(ctx, &bktInfo.CID, object.AttributeFilePath, prefix, object.MatchCommonPrefix)
if err != nil {
log.Error(logs.CouldNotSearchForObjects, zap.Error(err))
response.Error(c, "could not search for objects: "+err.Error(), fasthttp.StatusBadRequest)
@ -138,7 +115,7 @@ func (h *Handler) DownloadZipped(c *fasthttp.RequestCtx) {
empty := true
called := false
btoken := bearerToken(ctx)
addr.SetContainer(*containerID)
addr.SetContainer(bktInfo.CID)
errIter := resSearch.Iterate(func(id oid.ID) bool {
called = true

118
internal/handler/handler.go
View file

@ -3,14 +3,20 @@ package handler
import (
"context"
"errors"
"fmt"
"io"
"net/url"
"strings"
"git.frostfs.info/TrueCloudLab/frostfs-http-gw/internal/cache"
"git.frostfs.info/TrueCloudLab/frostfs-http-gw/internal/data"
"git.frostfs.info/TrueCloudLab/frostfs-http-gw/internal/logs"
"git.frostfs.info/TrueCloudLab/frostfs-http-gw/resolver"
"git.frostfs.info/TrueCloudLab/frostfs-http-gw/response"
"git.frostfs.info/TrueCloudLab/frostfs-http-gw/tree"
"git.frostfs.info/TrueCloudLab/frostfs-http-gw/utils"
apistatus "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/client/status"
"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container"
cid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id"
"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object"
oid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id"
@ -23,6 +29,8 @@ import (
type Config interface {
DefaultTimestamp() bool
ZipCompression() bool
ClientCut() bool
BufferMaxSizeForPut() uint64
}
type Handler struct {
@ -32,6 +40,7 @@ type Handler struct {
config Config
containerResolver *resolver.ContainerResolver
tree *tree.Tree
cache *cache.BucketCache
}
func New(params *utils.AppParams, config Config, tree *tree.Tree) *Handler {
@ -42,20 +51,10 @@ func New(params *utils.AppParams, config Config, tree *tree.Tree) *Handler {
config: config,
containerResolver: params.Resolver,
tree: tree,
cache: params.Cache,
}
}
// getContainerID decode container id, if it's not a valid container id
// then trey to resolve name using provided resolver.
func (h *Handler) getContainerID(ctx context.Context, containerID string) (*cid.ID, error) {
cnrID := new(cid.ID)
err := cnrID.DecodeString(containerID)
if err != nil {
cnrID, err = h.containerResolver.Resolve(ctx, containerID)
}
return cnrID, err
}
// byAddress is a wrapper for function (e.g. request.headObject, request.receiveFile) that
// prepares request and object address to it.
func (h *Handler) byAddress(c *fasthttp.RequestCtx, f func(context.Context, request, oid.Address)) {
@ -67,10 +66,9 @@ func (h *Handler) byAddress(c *fasthttp.RequestCtx, f func(context.Context, requ
ctx := utils.GetContextFromRequest(c)
cnrID, err := h.getContainerID(ctx, idCnr)
bktInfo, err := h.getBucketInfo(ctx, idCnr, log)
if err != nil {
log.Error(logs.WrongContainerID, zap.Error(err))
response.Error(c, "wrong container id", fasthttp.StatusBadRequest)
logAndSendBucketError(c, log, err)
return
}
@ -82,15 +80,15 @@ func (h *Handler) byAddress(c *fasthttp.RequestCtx, f func(context.Context, requ
}
var addr oid.Address
addr.SetContainer(*cnrID)
addr.SetContainer(bktInfo.CID)
addr.SetObject(*objID)
f(ctx, *h.newRequest(c, log), addr)
}
// byBucketname is a wrapper for function (e.g. request.headObject, request.receiveFile) that
// byObjectName is a wrapper for function (e.g. request.headObject, request.receiveFile) that
// prepares request and object address to it.
func (h *Handler) byBucketname(req *fasthttp.RequestCtx, f func(context.Context, request, oid.Address)) {
func (h *Handler) byObjectName(req *fasthttp.RequestCtx, f func(context.Context, request, oid.Address)) {
var (
bucketname = req.UserValue("cid").(string)
key = req.UserValue("oid").(string)
@ -99,16 +97,20 @@ func (h *Handler) byBucketname(req *fasthttp.RequestCtx, f func(context.Context,
ctx := utils.GetContextFromRequest(req)
cnrID, err := h.getContainerID(ctx, bucketname)
bktInfo, err := h.getBucketInfo(ctx, bucketname, log)
if err != nil {
log.Error(logs.WrongContainerID, zap.Error(err))
response.Error(req, "wrong container id", fasthttp.StatusBadRequest)
logAndSendBucketError(req, log, err)
return
}
foundOid, err := h.tree.GetLatestVersion(ctx, cnrID, key)
foundOid, err := h.tree.GetLatestVersion(ctx, &bktInfo.CID, key)
if err != nil {
log.Error(logs.ObjectWasntFound, zap.Error(err))
if errors.Is(err, tree.ErrNodeAccessDenied) {
response.Error(req, "Access Denied", fasthttp.StatusForbidden)
return
}
log.Error(logs.GetLatestObjectVersion, zap.Error(err))
response.Error(req, "object wasn't found", fasthttp.StatusNotFound)
return
}
@ -119,7 +121,7 @@ func (h *Handler) byBucketname(req *fasthttp.RequestCtx, f func(context.Context,
}
var addr oid.Address
addr.SetContainer(*cnrID)
addr.SetContainer(bktInfo.CID)
addr.SetObject(foundOid.OID)
f(ctx, *h.newRequest(req, log), addr)
@ -136,14 +138,13 @@ func (h *Handler) byAttribute(c *fasthttp.RequestCtx, f func(context.Context, re
ctx := utils.GetContextFromRequest(c)
containerID, err := h.getContainerID(ctx, scid)
bktInfo, err := h.getBucketInfo(ctx, scid, log)
if err != nil {
log.Error(logs.WrongContainerID, zap.Error(err))
response.Error(c, "wrong container id", fasthttp.StatusBadRequest)
logAndSendBucketError(c, log, err)
return
}
res, err := h.search(ctx, containerID, key, val, object.MatchStringEqual)
res, err := h.search(ctx, &bktInfo.CID, key, val, object.MatchStringEqual)
if err != nil {
log.Error(logs.CouldNotSearchForObjects, zap.Error(err))
response.Error(c, "could not search for objects: "+err.Error(), fasthttp.StatusBadRequest)
@ -168,8 +169,69 @@ func (h *Handler) byAttribute(c *fasthttp.RequestCtx, f func(context.Context, re
}
var addrObj oid.Address
addrObj.SetContainer(*containerID)
addrObj.SetContainer(bktInfo.CID)
addrObj.SetObject(buf[0])
f(ctx, *h.newRequest(c, log), addrObj)
}
// resolveContainer decode container id, if it's not a valid container id
// then trey to resolve name using provided resolver.
func (h *Handler) resolveContainer(ctx context.Context, containerID string) (*cid.ID, error) {
cnrID := new(cid.ID)
err := cnrID.DecodeString(containerID)
if err != nil {
cnrID, err = h.containerResolver.Resolve(ctx, containerID)
if err != nil && strings.Contains(err.Error(), "not found") {
err = fmt.Errorf("%w: %s", new(apistatus.ContainerNotFound), err.Error())
}
}
return cnrID, err
}
func (h *Handler) getBucketInfo(ctx context.Context, containerName string, log *zap.Logger) (*data.BucketInfo, error) {
if bktInfo := h.cache.Get(containerName); bktInfo != nil {
return bktInfo, nil
}
cnrID, err := h.resolveContainer(ctx, containerName)
if err != nil {
return nil, err
}
bktInfo, err := h.readContainer(ctx, *cnrID)
if err != nil {
return nil, err
}
if err = h.cache.Put(bktInfo); err != nil {
log.Warn(logs.CouldntPutBucketIntoCache,
zap.String("bucket name", bktInfo.Name),
zap.Stringer("bucket cid", bktInfo.CID),
zap.Error(err))
}
return bktInfo, nil
}
func (h *Handler) readContainer(ctx context.Context, cnrID cid.ID) (*data.BucketInfo, error) {
prm := pool.PrmContainerGet{ContainerID: cnrID}
res, err := h.pool.GetContainer(ctx, prm)
if err != nil {
return nil, fmt.Errorf("get frostfs container '%s': %w", cnrID.String(), err)
}
bktInfo := &data.BucketInfo{
CID: cnrID,
Name: cnrID.EncodeToString(),
}
if domain := container.ReadDomain(res); domain.Name() != "" {
bktInfo.Name = domain.Name()
bktInfo.Zone = domain.Zone()
}
bktInfo.HomomorphicHashDisabled = container.IsHomomorphicHashingDisabled(res)
return bktInfo, err
}

2
internal/handler/head.go
View file

@ -110,7 +110,7 @@ func (h *Handler) HeadByAddressOrBucketName(c *fasthttp.RequestCtx) {
err := id.DecodeString(test)
if err != nil {
h.byBucketname(c, h.headObject)
h.byObjectName(c, h.headObject)
} else {
h.byAddress(c, h.headObject)
}

12
internal/handler/upload.go
View file

@ -57,10 +57,9 @@ func (h *Handler) Upload(req *fasthttp.RequestCtx) {
ctx := utils.GetContextFromRequest(req)
idCnr, err := h.getContainerID(ctx, scid)
bktInfo, err := h.getBucketInfo(ctx, scid, log)
if err != nil {
log.Error(logs.WrongContainerID, zap.Error(err))
response.Error(req, "wrong container id", fasthttp.StatusBadRequest)
logAndSendBucketError(req, log, err)
return
}
@ -129,13 +128,16 @@ func (h *Handler) Upload(req *fasthttp.RequestCtx) {
}
obj := object.New()
obj.SetContainerID(*idCnr)
obj.SetContainerID(bktInfo.CID)
obj.SetOwnerID(h.ownerID)
obj.SetAttributes(attributes...)
var prm pool.PrmObjectPut
prm.SetHeader(*obj)
prm.SetPayload(file)
prm.SetClientCut(h.config.ClientCut())
prm.SetBufferMaxSize(h.config.BufferMaxSizeForPut())
prm.WithoutHomomorphicHash(bktInfo.HomomorphicHashDisabled)
bt := h.fetchBearerToken(ctx)
if bt != nil {
@ -148,7 +150,7 @@ func (h *Handler) Upload(req *fasthttp.RequestCtx) {
}
addr.SetObject(idObj)
addr.SetContainer(*idCnr)
addr.SetContainer(bktInfo.CID)
// Try to return the response, otherwise, if something went wrong, throw an error.
if err = newPutResponse(addr).encode(req); err != nil {

11
internal/handler/utils.go
View file

@ -9,6 +9,7 @@ import (
"git.frostfs.info/TrueCloudLab/frostfs-http-gw/response"
"git.frostfs.info/TrueCloudLab/frostfs-http-gw/tokens"
"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/bearer"
"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/client"
"github.com/valyala/fasthttp"
"go.uber.org/zap"
)
@ -58,3 +59,13 @@ func isValidValue(s string) bool {
}
return true
}
func logAndSendBucketError(c *fasthttp.RequestCtx, log *zap.Logger, err error) {
log.Error(logs.CouldntGetBucket, zap.Error(err))
if client.IsErrContainerNotFound(err) {
response.Error(c, "Not Found", fasthttp.StatusNotFound)
return
}
response.Error(c, "could not get bucket: "+err.Error(), fasthttp.StatusBadRequest)
}

9
internal/logs/logs.go
View file

@ -6,12 +6,11 @@ const (
CouldNotReceiveObject = "could not receive object" // Error in ../../downloader/download.go
WrongContainerID = "wrong container id" // Error in ../../downloader/download.go and uploader/upload.go
WrongObjectID = "wrong object id" // Error in ../../downloader/download.go
ObjectWasntFound = "object wasn't found" // Error in ../../downloader/download.go
GetLatestObjectVersion = "get latest object version" // Error in ../../downloader/download.go
ObjectWasDeleted = "object was deleted" // Error in ../../downloader/download.go
CouldNotSearchForObjects = "could not search for objects" // Error in ../../downloader/download.go
ObjectNotFound = "object not found" // Error in ../../downloader/download.go
ReadObjectListFailed = "read object list failed" // Error in ../../downloader/download.go
CouldNotCheckContainerExistence = "could not check container existence" // Error in ../../downloader/download.go
FailedToAddObjectToArchive = "failed to add object to archive" // Error in ../../downloader/download.go
IteratingOverSelectedObjectsFailed = "iterating over selected objects failed" // Error in ../../downloader/download.go
ObjectsNotFound = "objects not found" // Error in ../../downloader/download.go
@ -68,4 +67,10 @@ const (
FailedToCreateTreePool = "failed to create tree pool" // Fatal in ../../settings.go
FailedToDialTreePool = "failed to dial tree pool" // Fatal in ../../settings.go
AddedStoragePeer = "added storage peer" // Info in ../../settings.go
CouldntGetBucket = "could not get bucket" // Error in ../handler/utils.go
CouldntPutBucketIntoCache = "couldn't put bucket info into cache" // Warn in ../handler/handler.go
InvalidCacheEntryType = "invalid cache entry type" // Warn in ../cache/buckets.go
InvalidLifetimeUsingDefaultValue = "invalid lifetime, using default value (in seconds)" // Error in ../../cmd/http-gw/settings.go
InvalidCacheSizeUsingDefaultValue = "invalid cache size, using default value" // Error in ../../cmd/http-gw/settings.go
)

2
utils/params.go
View file

@ -1,6 +1,7 @@
package utils
import (
"git.frostfs.info/TrueCloudLab/frostfs-http-gw/internal/cache"
"git.frostfs.info/TrueCloudLab/frostfs-http-gw/resolver"
"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/pool"
"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/user"
@ -12,4 +13,5 @@ type AppParams struct {
Pool *pool.Pool
Owner *user.ID
Resolver *resolver.ContainerResolver
Cache *cache.BucketCache
}