TrueCloudLab/frostfs-http-gw
14
1
Fork 16
Code Issues 7 Pull requests 2 Projects Releases 8 Activity Actions

[#70] Support bucket/container caching

Browse source 
Mainly it was added because
we need to know if TZ hashing is disabled or not for container

Signed-off-by: Denis Kirillov <d.kirillov@yadro.com>
This commit is contained in:
Denis Kirillov 2023-10-04 14:50:37 +03:00 committed by Alexey Vanin
parent 8bc246f8f9
commit 9a5a2239bd
17 changed files with 283 additions and 48 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
CHANGELOG.md
View file

@ -12,7 +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)
- Add new `frostfs.client_cut` and `frostfs.buffer_max_size_for_put` config params (#70)
- 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)

2
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"
@ -567,6 +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)),
}
}

46
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"
@ -103,6 +104,10 @@ const (
// 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"
@ -541,3 +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("invalid lifetime, using default value (in seconds)",
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("invalid cache size, using default value",
zap.String("parameter", cfgEntry),
zap.Int("value in config", size),
zap.Int("default", defaultValue))
} else {
return size
}
}
return defaultValue
}

5
config/config.env
View file

@ -104,3 +104,8 @@ HTTP_GW_RUNTIME_SOFT_MEMORY_LIMIT=1073741824
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

7
config/config.yaml
View file

@ -111,3 +111,10 @@ frostfs:
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

29
docs/gate-configuration.md
View file

@ -55,6 +55,7 @@ $ cat http.log
| `tracing` | [Tracing configuration](#tracing-section) |
| `runtime` | [Runtime configuration](#runtime-section) |
| `frostfs` | [Frostfs configuration](#frostfs-section) |
| `cache` | [Cache configuration](#cache-section) |
# General section
@ -285,3 +286,31 @@ frostfs:
|---------------------------|----------|---------------|---------------|----------------------------------------------------------|
| `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. |

1
go.mod
View file

@ -6,6 +6,7 @@ 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 v0.0.0-20230825064515-46a214d065f8
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

2
go.sum
View file

@ -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
}

34
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)
}
@ -63,14 +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) {
prm := pool.PrmContainerGet{
ContainerID: 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() {
@ -97,27 +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)
@ -139,7 +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

90
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"
@ -34,6 +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 {
@ -44,6 +51,7 @@ func New(params *utils.AppParams, config Config, tree *tree.Tree) *Handler {
config: config,
containerResolver: params.Resolver,
tree: tree,
cache: params.Cache,
}
}
@ -69,10 +77,9 @@ 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
}
@ -84,15 +91,15 @@ 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)
@ -101,14 +108,13 @@ 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))
response.Error(req, "object wasn't found", fasthttp.StatusNotFound)
@ -121,7 +127,7 @@ 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)
@ -175,3 +181,65 @@ func (h *Handler) byAttribute(c *fasthttp.RequestCtx, f func(context.Context, re
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", &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)
}

10
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
}
@ -129,7 +128,7 @@ func (h *Handler) Upload(req *fasthttp.RequestCtx) {
}
obj := object.New()
obj.SetContainerID(*idCnr)
obj.SetContainerID(bktInfo.CID)
obj.SetOwnerID(h.ownerID)
obj.SetAttributes(attributes...)
@ -138,6 +137,7 @@ func (h *Handler) Upload(req *fasthttp.RequestCtx) {
prm.SetPayload(file)
prm.SetClientCut(h.config.ClientCut())
prm.SetBufferMaxSize(h.config.BufferMaxSizeForPut())
prm.WithoutHomomorphicHash(bktInfo.HomomorphicHashDisabled)
bt := h.fetchBearerToken(ctx)
if bt != nil {
@ -150,7 +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)
}

4
internal/logs/logs.go
View file

@ -11,7 +11,6 @@ const (
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 +67,7 @@ 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
)

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
}