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[#168] Skip only invalid policies and copies instead of ignoring all of them
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Browse source 
Signed-off-by: Denis Kirillov <d.kirillov@yadro.com>
This commit is contained in:
Denis Kirillov 2023-08-21 09:49:24 +03:00
parent 41a128b1aa
commit b5fce5c8d2
5 changed files with 186 additions and 225 deletions
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1
CHANGELOG.md
View file

@ -41,6 +41,7 @@ This document outlines major changes between releases.
- Use chi router instead of archived gorlilla/mux (#149)
- Complete multipart upload doesn't unnecessary copy now. Thus, the total time of multipart upload was reduced by 2 times (#63)
- Use gate key to form object owner (#175)
- Apply placement policies and copies if there is at least one valid value (#168)
### Removed
- Drop `tree.service` param (now endpoints from `peers` section are used) (#133)

7
api/handler/api.go
View file

@ -57,13 +57,6 @@ type (
}
)
const (
// DefaultPolicy is a default policy of placing containers in FrostFS if it's not set at the request.
DefaultPolicy = "REP 3"
// DefaultCopiesNumber is a default number of object copies that is enough to consider put successful if it's not set in config.
DefaultCopiesNumber uint32 = 0
)
var _ api.Handler = (*handler)(nil)
// New creates new api.Handler using given logger and client.

101
cmd/s3-gw/app.go
View file

@ -3,7 +3,6 @@ package main
import (
"context"
"encoding/hex"
"encoding/json"
"fmt"
"net/http"
"os"
@ -166,14 +165,9 @@ func (a *App) initLayer(ctx context.Context) {
}
func newAppSettings(log *Logger, v *viper.Viper) *appSettings {
policies, err := newPlacementPolicy(log.logger, v)
if err != nil {
log.logger.Fatal(logs.FailedToCreateNewPolicyMapping, zap.Error(err))
}
settings := &appSettings{
logLevel: log.lvl,
policies: policies,
policies: newPlacementPolicy(log.logger, v),
xmlDecoder: xml.NewDecoderProvider(v.GetBool(cfgKludgeUseDefaultXMLNSForCompleteMultipartUpload)),
maxClient: newMaxClients(v),
}
@ -352,16 +346,10 @@ func getPools(ctx context.Context, logger *zap.Logger, cfg *viper.Viper) (*pool.
return p, treePool, key
}
func newPlacementPolicy(l *zap.Logger, v *viper.Viper) (*placementPolicy, error) {
policies := &placementPolicy{
regionMap: make(map[string]netmap.PlacementPolicy),
defaultCopiesNumbers: []uint32{handler.DefaultCopiesNumber},
}
policies.updateCopiesNumbers(l, v)
policies.updateDefaultCopiesNumbers(l, v)
return policies, policies.updatePolicy(v)
func newPlacementPolicy(l *zap.Logger, v *viper.Viper) *placementPolicy {
var policies placementPolicy
policies.update(l, v)
return &policies
}
func (p *placementPolicy) DefaultPlacementPolicy() netmap.PlacementPolicy {
@ -393,56 +381,18 @@ func (p *placementPolicy) DefaultCopiesNumbers() []uint32 {
}
func (p *placementPolicy) update(l *zap.Logger, v *viper.Viper) {
if err := p.updatePolicy(v); err != nil {
l.Warn(logs.PoliciesWontBeUpdated, zap.Error(err))
}
p.updateCopiesNumbers(l, v)
p.updateDefaultCopiesNumbers(l, v)
}
func (p *placementPolicy) updatePolicy(v *viper.Viper) error {
defaultPlacementPolicy, err := fetchDefaultPolicy(v)
if err != nil {
return err
}
regionMap, err := fetchRegionMappingPolicies(v)
if err != nil {
return err
}
defaultPolicy := fetchDefaultPolicy(l, v)
regionMap := fetchRegionMappingPolicies(l, v)
defaultCopies := fetchDefaultCopiesNumbers(l, v)
copiesNumbers := fetchCopiesNumbers(l, v)
p.mu.Lock()
p.defaultPolicy = defaultPlacementPolicy
defer p.mu.Unlock()
p.defaultPolicy = defaultPolicy
p.regionMap = regionMap
p.mu.Unlock()
return nil
}
func (p *placementPolicy) updateCopiesNumbers(l *zap.Logger, v *viper.Viper) {
if newCopiesNumbers, err := fetchCopiesNumbers(l, v); err != nil {
l.Warn(logs.CopiesNumbersWontBeUpdated, zap.Error(err))
} else {
p.mu.Lock()
p.copiesNumbers = newCopiesNumbers
p.mu.Unlock()
}
}
func (p *placementPolicy) updateDefaultCopiesNumbers(l *zap.Logger, v *viper.Viper) {
configuredValues, err := fetchDefaultCopiesNumbers(v)
if err == nil {
p.mu.Lock()
p.defaultCopiesNumbers = configuredValues
p.mu.Unlock()
l.Info(logs.DefaultCopiesNumbers, zap.Uint32s("vector", p.defaultCopiesNumbers))
return
}
l.Error(logs.CannotParseDefaultCopiesNumbers, zap.Error(err))
l.Warn(logs.DefaultCopiesNumbersWontBeUpdated, zap.Uint32s("current value", p.DefaultCopiesNumbers()))
p.defaultCopiesNumbers = defaultCopies
p.copiesNumbers = copiesNumbers
}
func remove(list []string, element string) []string {
@ -729,26 +679,3 @@ func (a *App) initHandler() {
a.log.Fatal(logs.CouldNotInitializeAPIHandler, zap.Error(err))
}
}
func readRegionMap(filePath string) (map[string]string, error) {
regionMap := make(map[string]string)
if filePath == "" {
return regionMap, nil
}
data, err := os.ReadFile(filePath)
if err != nil {
return nil, fmt.Errorf("coudln't read file '%s'", filePath)
}
if err = json.Unmarshal(data, &regionMap); err != nil {
return nil, fmt.Errorf("unmarshal policies: %w", err)
}
if _, ok := regionMap[api.DefaultLocationConstraint]; ok {
return nil, fmt.Errorf("config overrides %s location constraint", api.DefaultLocationConstraint)
}
return regionMap, nil
}

82
cmd/s3-gw/app_settings.go
View file

@ -1,6 +1,7 @@
package main
import (
"encoding/json"
"fmt"
"os"
"path"
@ -10,6 +11,7 @@ import (
"strings"
"time"
"git.frostfs.info/TrueCloudLab/frostfs-s3-gw/api"
"git.frostfs.info/TrueCloudLab/frostfs-s3-gw/api/handler"
"git.frostfs.info/TrueCloudLab/frostfs-s3-gw/api/notifications"
"git.frostfs.info/TrueCloudLab/frostfs-s3-gw/api/resolver"
@ -31,11 +33,14 @@ const (
defaultShutdownTimeout = 15 * time.Second
defaultPoolErrorThreshold uint32 = 100
defaultPlacementPolicy = "REP 3"
defaultMaxClientsCount = 100
defaultMaxClientsDeadline = time.Second * 30
)
var defaultCopiesNumbers = []uint32{0}
const ( // Settings.
// Logger.
cfgLoggerLevel = "logger.level"
@ -225,18 +230,24 @@ func fetchMaxClientsDeadline(cfg *viper.Viper) time.Duration {
return maxClientsDeadline
}
func fetchDefaultPolicy(cfg *viper.Viper) (netmap.PlacementPolicy, error) {
defaultPolicyStr := handler.DefaultPolicy
func fetchDefaultPolicy(l *zap.Logger, cfg *viper.Viper) netmap.PlacementPolicy {
var policy netmap.PlacementPolicy
if cfg.IsSet(cfgPolicyDefault) {
defaultPolicyStr = cfg.GetString(cfgPolicyDefault)
policyStr := cfg.GetString(cfgPolicyDefault)
if err := policy.DecodeString(policyStr); err != nil {
l.Warn(logs.FailedToParseDefaultLocationConstraint,
zap.String("policy", policyStr), zap.String("default", defaultPlacementPolicy), zap.Error(err))
} else {
return policy
}
}
var defaultPlacementPolicy netmap.PlacementPolicy
if err := defaultPlacementPolicy.DecodeString(defaultPolicyStr); err != nil {
return netmap.PlacementPolicy{}, fmt.Errorf("parse default policy '%s': %w", defaultPolicyStr, err)
if err := policy.DecodeString(defaultPlacementPolicy); err != nil {
l.Fatal("failed to parse default 'default' location constraint", zap.String("policy", defaultPlacementPolicy))
}
return defaultPlacementPolicy, nil
return policy
}
func fetchNATSTimeout(cfg *viper.Viper, l *zap.Logger) time.Duration {
@ -300,14 +311,21 @@ func fetchDefaultMaxAge(cfg *viper.Viper, l *zap.Logger) int {
return defaultMaxAge
}
func fetchRegionMappingPolicies(cfg *viper.Viper) (map[string]netmap.PlacementPolicy, error) {
regionPolicyMap, err := readRegionMap(cfg.GetString(cfgPolicyRegionMapFile))
func fetchRegionMappingPolicies(l *zap.Logger, cfg *viper.Viper) map[string]netmap.PlacementPolicy {
filepath := cfg.GetString(cfgPolicyRegionMapFile)
regionPolicyMap, err := readRegionMap(filepath)
if err != nil {
return nil, fmt.Errorf("read region map file: %w", err)
l.Warn(logs.FailedToReadRegionMapFilePolicies, zap.String("file", filepath), zap.Error(err))
return make(map[string]netmap.PlacementPolicy)
}
regionMap := make(map[string]netmap.PlacementPolicy, len(regionPolicyMap))
for region, policy := range regionPolicyMap {
if region == api.DefaultLocationConstraint {
l.Warn(logs.DefaultLocationConstraintCantBeOverriden, zap.String("policy", policy))
continue
}
var pp netmap.PlacementPolicy
if err = pp.DecodeString(policy); err == nil {
regionMap[region] = pp
@ -319,29 +337,49 @@ func fetchRegionMappingPolicies(cfg *viper.Viper) (map[string]netmap.PlacementPo
continue
}
return nil, fmt.Errorf("parse region '%s' to policy mapping: %w", region, err)
l.Warn(logs.FailedToParseLocationConstraint, zap.String("region", region), zap.String("policy", policy))
}
return regionMap
}
func readRegionMap(filePath string) (map[string]string, error) {
regionMap := make(map[string]string)
if filePath == "" {
return regionMap, nil
}
data, err := os.ReadFile(filePath)
if err != nil {
return nil, fmt.Errorf("coudln't read file '%s'", filePath)
}
if err = json.Unmarshal(data, &regionMap); err != nil {
return nil, fmt.Errorf("unmarshal policies: %w", err)
}
return regionMap, nil
}
func fetchDefaultCopiesNumbers(v *viper.Viper) ([]uint32, error) {
func fetchDefaultCopiesNumbers(l *zap.Logger, v *viper.Viper) []uint32 {
unparsed := v.GetStringSlice(cfgSetCopiesNumber)
var result []uint32
result := make([]uint32, len(unparsed))
for i := range unparsed {
parsedValue, err := strconv.ParseUint(unparsed[i], 10, 32)
if err != nil {
return nil, err
l.Warn(logs.FailedToParseDefaultCopiesNumbers,
zap.Strings("copies numbers", unparsed), zap.Uint32s("default", defaultCopiesNumbers), zap.Error(err))
return defaultCopiesNumbers
}
result = append(result, uint32(parsedValue))
result[i] = uint32(parsedValue)
}
return result, nil
return result
}
func fetchCopiesNumbers(l *zap.Logger, v *viper.Viper) (map[string][]uint32, error) {
var copiesNums = make(map[string][]uint32)
func fetchCopiesNumbers(l *zap.Logger, v *viper.Viper) map[string][]uint32 {
copiesNums := make(map[string][]uint32)
for i := 0; ; i++ {
key := cfgCopiesNumbers + "." + strconv.Itoa(i) + "."
constraint := v.GetString(key + "location_constraint")
@ -355,7 +393,9 @@ func fetchCopiesNumbers(l *zap.Logger, v *viper.Viper) (map[string][]uint32, err
for j := range vector {
parsedValue, err := strconv.ParseUint(vector[j], 10, 32)
if err != nil {
return nil, err
l.Warn(logs.FailedToParseCopiesNumbers, zap.String("location", constraint),
zap.Strings("copies numbers", vector), zap.Error(err))
continue
}
vector32[j] = uint32(parsedValue)
}
@ -363,7 +403,7 @@ func fetchCopiesNumbers(l *zap.Logger, v *viper.Viper) (map[string][]uint32, err
copiesNums[constraint] = vector32
l.Info(logs.ConstraintAdded, zap.String("location", constraint), zap.Strings("copies numbers", vector))
}
return copiesNums, nil
return copiesNums
}
func fetchPeers(l *zap.Logger, v *viper.Viper) []pool.NodeParam {

220
internal/logs/logs.go
View file

@ -1,114 +1,114 @@
package logs
const (
RequestUnmatched = "request unmatched" // Error in ../../api/router.go
CheckContainer = "check container" // Info in ../../authmate/authmate.go
CreateContainer = "create container" // Info in ../../authmate/authmate.go
StoreBearerTokenIntoFrostFS = "store bearer token into FrostFS" // Info in ../../authmate/authmate.go
UpdateAccessCredObjectIntoFrostFS = "update access cred object into FrostFS" // Info in ../../authmate/authmate.go
MetricsAreDisabled = "metrics are disabled" // Warn in ../../metrics/app.go
FoundMoreThanOneUnversionedNode = "found more than one unversioned node" // Debug in ../../pkg/service/tree/tree.go
ServiceIsRunning = "service is running" // Info in ../../cmd/s3-gw/service.go
ServiceCouldntStartOnConfiguredPort = "service couldn't start on configured port" // Warn in ../../cmd/s3-gw/service.go
ServiceHasntStartedSinceItsDisabled = "service hasn't started since it's disabled" // Info in ../../cmd/s3-gw/service.go
ShuttingDownService = "shutting down service" // Info in ../../cmd/s3-gw/service.go
ContainerResolverWillBeDisabled = "container resolver will be disabled because of resolvers 'resolver_order' is empty" // Info in ../../cmd/s3-gw/app.go
FailedToInitializeTracing = "failed to initialize tracing" // Warn in ../../cmd/s3-gw/app.go
TracingConfigUpdated = "tracing config updated" // Info in ../../cmd/s3-gw/app.go
FailedToShutdownTracing = "failed to shutdown tracing" // Warn in ../../cmd/s3-gw/app.go
UsingCredentials = "using credentials" // Info in ../../cmd/s3-gw/app.go
PoliciesWontBeUpdated = "policies won't be updated" // Warn in ../../cmd/s3-gw/app.go
CopiesNumbersWontBeUpdated = "copies numbers won't be updated" // Warn in ../../cmd/s3-gw/app.go
DefaultCopiesNumbers = "default copies numbers" // Info in ../../cmd/s3-gw/app.go
CannotParseDefaultCopiesNumbers = "cannot parse default copies numbers" // Error in ../../cmd/s3-gw/app.go
DefaultCopiesNumbersWontBeUpdated = "default copies numbers won't be updated" // Warn in ../../cmd/s3-gw/app.go
ApplicationStarted = "application started" // Info in ../../cmd/s3-gw/app.go
ApplicationFinished = "application finished" // Info in ../../cmd/s3-gw/app.go
FetchDomainsPrepareToUseAPI = "fetch domains, prepare to use API" // Info in ../../cmd/s3-gw/app.go
StartingServer = "starting server" // Info in ../../cmd/s3-gw/app.go
StoppingServer = "stopping server" // Info in ../../cmd/s3-gw/app.go
SIGHUPConfigReloadStarted = "SIGHUP config reload started" // Info in ../../cmd/s3-gw/app.go
FailedToReloadConfigBecauseItsMissed = "failed to reload config because it's missed" // Warn in ../../cmd/s3-gw/app.go
FailedToReloadConfig = "failed to reload config" // Warn in ../../cmd/s3-gw/app.go
FailedToReloadResolvers = "failed to reload resolvers" // Warn in ../../cmd/s3-gw/app.go
FailedToReloadServerParameters = "failed to reload server parameters" // Warn in ../../cmd/s3-gw/app.go
SIGHUPConfigReloadCompleted = "SIGHUP config reload completed" // Info in ../../cmd/s3-gw/app.go
LogLevelWontBeUpdated = "log level won't be updated" // Warn in ../../cmd/s3-gw/app.go
FailedToAddServer = "failed to add server" // Warn in ../../cmd/s3-gw/app.go
AddServer = "add server" // Info in ../../cmd/s3-gw/app.go
ResolverNNSWontBeUsedSinceRPCEndpointIsntProvided = "resolver 'nns' won't be used since 'rpc_endpoint' isn't provided" // Warn in ../../cmd/s3-gw/app.go
InvalidLifetimeUsingDefaultValue = "invalid lifetime, using default value (in seconds)" // Error in ../../cmd/s3-gw/app_settings.go
InvalidCacheSizeUsingDefaultValue = "invalid cache size, using default value" // Error in ../../cmd/s3-gw/app_settings.go
ConstraintAdded = "constraint added" // Info in ../../cmd/s3-gw/app_settings.go
SkipEmptyAddress = "skip, empty address" // Warn in ../../cmd/s3-gw/app_settings.go
AddedStoragePeer = "added storage peer" // Info in ../../cmd/s3-gw/app_settings.go
PrepareConnectionPool = "prepare connection pool" // Debug in ../../cmd/s3-authmate/modules/utils.go
InvalidCacheEntryType = "invalid cache entry type" // Warn in ../../api/cache/*
InvalidCacheKeyType = "invalid cache key type" // Warn in ../../api/cache/objectslist.go
ObjectIsCopied = "object is copied" // Info in ../../api/handler/copy.go
CouldntSendNotification = "couldn't send notification: %w" // Error in ../../api/handler/*
FailedToSendTestEventBecauseNotificationsIsDisabled = "failed to send test event because notifications is disabled" // Warn in ../../api/handler/notifications.go
RequestFailed = "request failed" // Error in ../../api/handler/util.go
GetBucketInfo = "get bucket info" // Warn in ../../api/handler/cors.go
GetBucketCors = "get bucket cors" // Warn in ../../api/handler/cors.go
SomeACLNotFullyMapped = "some acl not fully mapped" // Warn in ../../api/handler/acl.go
CouldntDeleteObjects = "couldn't delete objects" // Error in ../../api/handler/delete.go
NotificatorIsDisabledS3WontProduceNotificationEvents = "notificator is disabled, s3 won't produce notification events" // Warn in ../../api/handler/api.go
CouldntGetBucketVersioning = "couldn't get bucket versioning" // Warn in ../../api/handler/put.go
BucketIsCreated = "bucket is created" // Info in ../../api/handler/put.go
CouldntDeleteNotificationConfigurationObject = "couldn't delete notification configuration object" // Error in ../../api/layer/notifications.go
CouldNotParseContainerObjectLockEnabledAttribute = "could not parse container object lock enabled attribute" // Error in ../../api/layer/container.go
CouldNotListUserContainers = "could not list user containers" // Error in ../../api/layer/container.go
CouldNotFetchContainerInfo = "could not fetch container info" // Error in ../../api/layer/container.go
MismatchedObjEncryptionInfo = "mismatched obj encryptionInfo" // Warn in ../../api/layer/multipart_upload.go
UploadPart = "upload part" // Debug in ../../api/layer/multipart_upload.go
CouldntDeleteOldPartObject = "couldn't delete old part object" // Error in ../../api/layer/multipart_upload.go
CouldNotPutCompletedObject = "could not put a completed object (multipart upload)" // Error in ../../api/layer/multipart_upload.go
CouldNotDeleteUploadPart = "could not delete upload part" // Warn in ../../api/layer/multipart_upload.go
CouldntDeletePart = "couldn't delete part" // Warn in ../../api/layer/multipart_upload.go
PartDetails = "part details" // Debug in ../../api/layer/multipart_upload.go
GetObject = "get object" // Debug in ../../api/layer/layer.go
ObjectAlreadyRemoved = "object already removed" // Debug in ../../api/layer/layer.go
ObjectNotFound = "object not found" // Debug in ../../api/layer/layer.go
ResolveBucket = "resolve bucket" // Info in ../../api/layer/layer.go
CouldntDeleteCorsObject = "couldn't delete cors object" // Error in ../../api/layer/cors.go
PutObject = "put object" // Debug in ../../api/layer/object.go
FailedToDiscardPutPayloadProbablyGoroutineLeaks = "failed to discard put payload, probably goroutine leaks" // Warn in ../../api/layer/object.go
FailedToSubmitTaskToPool = "failed to submit task to pool" // Warn in ../../api/layer/object.go
CouldNotFetchObjectMeta = "could not fetch object meta" // Warn in ../../api/layer/object.go
GetTreeNode = "get tree node" // Debug in ../../api/layer/tagging.go
CouldntPutBucketInfoIntoCache = "couldn't put bucket info into cache" // Warn in ../../api/layer/cache.go
CouldntAddObjectToCache = "couldn't add object to cache" // Warn in ../../api/layer/cache.go
CouldntCacheAccessControlOperation = "couldn't cache access control operation" // Warn in ../../api/layer/cache.go
CouldntPutObjAddressToNameCache = "couldn't put obj address to name cache" // Warn in ../../api/layer/cache.go
CouldntCacheListOfObjects = "couldn't cache list of objects" // Warn in ../../api/layer/cache.go
CouldntCacheTags = "couldn't cache tags" // Error in ../../api/layer/cache.go
CouldntCacheLockInfo = "couldn't cache lock info" // Error in ../../api/layer/cache.go
CouldntCacheBucketSettings = "couldn't cache bucket settings" // Warn in ../../api/layer/cache.go
CouldntCacheCors = "couldn't cache cors" // Warn in ../../api/layer/cache.go
CouldntCacheNotificationConfiguration = "couldn't cache notification configuration" // Warn in ../../api/layer/cache.go
RequestEnd = "request end" // Info in ../../api/middleware/response.go
CouldntReceiveAccessBoxForGateKeyRandomKeyWillBeUsed = "couldn't receive access box for gate key, random key will be used" // Debug in ../../api/middleware/auth.go
FailedToPassAuthentication = "failed to pass authentication" // Error in ../../api/middleware/auth.go
FailedToResolveCID = "failed to resolve CID" // Debug in ../../api/middleware/metrics.go
RequestStart = "request start" // Info in ../../api/middleware/reqinfo.go
CouldNotHandleMessage = "could not handle message" // Error in ../../api/notifications/controller.go
CouldNotACKMessage = "could not ACK message" // Error in ../../api/notifications/controller.go
CouldntMarshalAnEvent = "couldn't marshal an event" // Error in ../../api/notifications/controller.go
CouldntSendAnEventToTopic = "couldn't send an event to topic" // Error in ../../api/notifications/controller.go
InvalidDefaultMaxAge = "invalid defaultMaxAge" // Fatal in ../../cmd/s3-gw/app_settings.go
CantShutDownService = "can't shut down service" // Panic in ../../cmd/s3-gw/service.go
CouldntGenerateRandomKey = "couldn't generate random key" // Fatal in ../../cmd/s3-gw/app.go
FailedToEnableNotifications = "failed to enable notifications" // Fatal in ../../cmd/s3-gw/app.go
CouldntInitializeLayer = "couldn't initialize layer" // Fatal in ../../cmd/s3-gw/app.go
FailedToCreateNewPolicyMapping = "failed to create new policy mapping" // Fatal in ../../cmd/s3-gw/app.go
FailedToCreateResolver = "failed to create resolver" // Fatal in ../../cmd/s3-gw/app.go
CouldNotLoadFrostFSPrivateKey = "could not load FrostFS private key" // Fatal in ../../cmd/s3-gw/app.go
FailedToCreateConnectionPool = "failed to create connection pool" // Fatal in ../../cmd/s3-gw/app.go
FailedToDialConnectionPool = "failed to dial connection pool" // Fatal in ../../cmd/s3-gw/app.go
FailedToCreateTreePool = "failed to create tree pool" // Fatal in ../../cmd/s3-gw/app.go
FailedToDialTreePool = "failed to dial tree pool" // Fatal in ../../cmd/s3-gw/app.go
ListenAndServe = "listen and serve" // Fatal in ../../cmd/s3-gw/app.go
NoHealthyServers = "no healthy servers" // Fatal in ../../cmd/s3-gw/app.go
CouldNotInitializeAPIHandler = "could not initialize API handler" // Fatal in ../../cmd/s3-gw/app.go
RequestUnmatched = "request unmatched" // Error in ../../api/router.go
CheckContainer = "check container" // Info in ../../authmate/authmate.go
CreateContainer = "create container" // Info in ../../authmate/authmate.go
StoreBearerTokenIntoFrostFS = "store bearer token into FrostFS" // Info in ../../authmate/authmate.go
UpdateAccessCredObjectIntoFrostFS = "update access cred object into FrostFS" // Info in ../../authmate/authmate.go
MetricsAreDisabled = "metrics are disabled" // Warn in ../../metrics/app.go
FoundMoreThanOneUnversionedNode = "found more than one unversioned node" // Debug in ../../pkg/service/tree/tree.go
ServiceIsRunning = "service is running" // Info in ../../cmd/s3-gw/service.go
ServiceCouldntStartOnConfiguredPort = "service couldn't start on configured port" // Warn in ../../cmd/s3-gw/service.go
ServiceHasntStartedSinceItsDisabled = "service hasn't started since it's disabled" // Info in ../../cmd/s3-gw/service.go
ShuttingDownService = "shutting down service" // Info in ../../cmd/s3-gw/service.go
ContainerResolverWillBeDisabled = "container resolver will be disabled because of resolvers 'resolver_order' is empty" // Info in ../../cmd/s3-gw/app.go
FailedToInitializeTracing = "failed to initialize tracing" // Warn in ../../cmd/s3-gw/app.go
TracingConfigUpdated = "tracing config updated" // Info in ../../cmd/s3-gw/app.go
FailedToShutdownTracing = "failed to shutdown tracing" // Warn in ../../cmd/s3-gw/app.go
UsingCredentials = "using credentials" // Info in ../../cmd/s3-gw/app.go
ApplicationStarted = "application started" // Info in ../../cmd/s3-gw/app.go
ApplicationFinished = "application finished" // Info in ../../cmd/s3-gw/app.go
FetchDomainsPrepareToUseAPI = "fetch domains, prepare to use API" // Info in ../../cmd/s3-gw/app.go
StartingServer = "starting server" // Info in ../../cmd/s3-gw/app.go
StoppingServer = "stopping server" // Info in ../../cmd/s3-gw/app.go
SIGHUPConfigReloadStarted = "SIGHUP config reload started" // Info in ../../cmd/s3-gw/app.go
FailedToReloadConfigBecauseItsMissed = "failed to reload config because it's missed" // Warn in ../../cmd/s3-gw/app.go
FailedToReloadConfig = "failed to reload config" // Warn in ../../cmd/s3-gw/app.go
FailedToReloadResolvers = "failed to reload resolvers" // Warn in ../../cmd/s3-gw/app.go
FailedToReloadServerParameters = "failed to reload server parameters" // Warn in ../../cmd/s3-gw/app.go
SIGHUPConfigReloadCompleted = "SIGHUP config reload completed" // Info in ../../cmd/s3-gw/app.go
LogLevelWontBeUpdated = "log level won't be updated" // Warn in ../../cmd/s3-gw/app.go
FailedToAddServer = "failed to add server" // Warn in ../../cmd/s3-gw/app.go
AddServer = "add server" // Info in ../../cmd/s3-gw/app.go
ResolverNNSWontBeUsedSinceRPCEndpointIsntProvided = "resolver 'nns' won't be used since 'rpc_endpoint' isn't provided" // Warn in ../../cmd/s3-gw/app.go
InvalidLifetimeUsingDefaultValue = "invalid lifetime, using default value (in seconds)" // Error in ../../cmd/s3-gw/app_settings.go
InvalidCacheSizeUsingDefaultValue = "invalid cache size, using default value" // Error in ../../cmd/s3-gw/app_settings.go
FailedToParseDefaultLocationConstraint = "failed to parse 'default' location constraint, default one will be used" // Warn in cmd/s3-gw/app_settings.go
FailedToReadRegionMapFilePolicies = "failed to read region map file, policies will be empty" // Warn in cmd/s3-gw/app_settings.go
DefaultLocationConstraintCantBeOverriden = "'default' location constraint can't be overriden by custom policy, use 'placement_policy.default'" // Warn in cmd/s3-gw/app_settings.go
FailedToParseLocationConstraint = "failed to parse location constraint, it cannot be used" // Warn in cmd/s3-gw/app_settings.go
FailedToParseDefaultCopiesNumbers = "failed to parse 'default' copies numbers, default one will be used" // Warn in cmd/s3-gw/app_settings.go
FailedToParseCopiesNumbers = "failed to parse copies numbers, skip" // Warn in cmd/s3-gw/app_settings.go
ConstraintAdded = "constraint added" // Info in ../../cmd/s3-gw/app_settings.go
SkipEmptyAddress = "skip, empty address" // Warn in ../../cmd/s3-gw/app_settings.go
AddedStoragePeer = "added storage peer" // Info in ../../cmd/s3-gw/app_settings.go
PrepareConnectionPool = "prepare connection pool" // Debug in ../../cmd/s3-authmate/modules/utils.go
InvalidCacheEntryType = "invalid cache entry type" // Warn in ../../api/cache/*
InvalidCacheKeyType = "invalid cache key type" // Warn in ../../api/cache/objectslist.go
ObjectIsCopied = "object is copied" // Info in ../../api/handler/copy.go
CouldntSendNotification = "couldn't send notification: %w" // Error in ../../api/handler/*
FailedToSendTestEventBecauseNotificationsIsDisabled = "failed to send test event because notifications is disabled" // Warn in ../../api/handler/notifications.go
RequestFailed = "request failed" // Error in ../../api/handler/util.go
GetBucketInfo = "get bucket info" // Warn in ../../api/handler/cors.go
GetBucketCors = "get bucket cors" // Warn in ../../api/handler/cors.go
SomeACLNotFullyMapped = "some acl not fully mapped" // Warn in ../../api/handler/acl.go
CouldntDeleteObjects = "couldn't delete objects" // Error in ../../api/handler/delete.go
NotificatorIsDisabledS3WontProduceNotificationEvents = "notificator is disabled, s3 won't produce notification events" // Warn in ../../api/handler/api.go
CouldntGetBucketVersioning = "couldn't get bucket versioning" // Warn in ../../api/handler/put.go
BucketIsCreated = "bucket is created" // Info in ../../api/handler/put.go
CouldntDeleteNotificationConfigurationObject = "couldn't delete notification configuration object" // Error in ../../api/layer/notifications.go
CouldNotParseContainerObjectLockEnabledAttribute = "could not parse container object lock enabled attribute" // Error in ../../api/layer/container.go
CouldNotListUserContainers = "could not list user containers" // Error in ../../api/layer/container.go
CouldNotFetchContainerInfo = "could not fetch container info" // Error in ../../api/layer/container.go
MismatchedObjEncryptionInfo = "mismatched obj encryptionInfo" // Warn in ../../api/layer/multipart_upload.go
UploadPart = "upload part" // Debug in ../../api/layer/multipart_upload.go
CouldntDeleteOldPartObject = "couldn't delete old part object" // Error in ../../api/layer/multipart_upload.go
CouldNotPutCompletedObject = "could not put a completed object (multipart upload)" // Error in ../../api/layer/multipart_upload.go
CouldNotDeleteUploadPart = "could not delete upload part" // Warn in ../../api/layer/multipart_upload.go
CouldntDeletePart = "couldn't delete part" // Warn in ../../api/layer/multipart_upload.go
PartDetails = "part details" // Debug in ../../api/layer/multipart_upload.go
GetObject = "get object" // Debug in ../../api/layer/layer.go
ObjectAlreadyRemoved = "object already removed" // Debug in ../../api/layer/layer.go
ObjectNotFound = "object not found" // Debug in ../../api/layer/layer.go
ResolveBucket = "resolve bucket" // Info in ../../api/layer/layer.go
CouldntDeleteCorsObject = "couldn't delete cors object" // Error in ../../api/layer/cors.go
PutObject = "put object" // Debug in ../../api/layer/object.go
FailedToDiscardPutPayloadProbablyGoroutineLeaks = "failed to discard put payload, probably goroutine leaks" // Warn in ../../api/layer/object.go
FailedToSubmitTaskToPool = "failed to submit task to pool" // Warn in ../../api/layer/object.go
CouldNotFetchObjectMeta = "could not fetch object meta" // Warn in ../../api/layer/object.go
GetTreeNode = "get tree node" // Debug in ../../api/layer/tagging.go
CouldntPutBucketInfoIntoCache = "couldn't put bucket info into cache" // Warn in ../../api/layer/cache.go
CouldntAddObjectToCache = "couldn't add object to cache" // Warn in ../../api/layer/cache.go
CouldntCacheAccessControlOperation = "couldn't cache access control operation" // Warn in ../../api/layer/cache.go
CouldntPutObjAddressToNameCache = "couldn't put obj address to name cache" // Warn in ../../api/layer/cache.go
CouldntCacheListOfObjects = "couldn't cache list of objects" // Warn in ../../api/layer/cache.go
CouldntCacheTags = "couldn't cache tags" // Error in ../../api/layer/cache.go
CouldntCacheLockInfo = "couldn't cache lock info" // Error in ../../api/layer/cache.go
CouldntCacheBucketSettings = "couldn't cache bucket settings" // Warn in ../../api/layer/cache.go
CouldntCacheCors = "couldn't cache cors" // Warn in ../../api/layer/cache.go
CouldntCacheNotificationConfiguration = "couldn't cache notification configuration" // Warn in ../../api/layer/cache.go
RequestEnd = "request end" // Info in ../../api/middleware/response.go
CouldntReceiveAccessBoxForGateKeyRandomKeyWillBeUsed = "couldn't receive access box for gate key, random key will be used" // Debug in ../../api/middleware/auth.go
FailedToPassAuthentication = "failed to pass authentication" // Error in ../../api/middleware/auth.go
FailedToResolveCID = "failed to resolve CID" // Debug in ../../api/middleware/metrics.go
RequestStart = "request start" // Info in ../../api/middleware/reqinfo.go
CouldNotHandleMessage = "could not handle message" // Error in ../../api/notifications/controller.go
CouldNotACKMessage = "could not ACK message" // Error in ../../api/notifications/controller.go
CouldntMarshalAnEvent = "couldn't marshal an event" // Error in ../../api/notifications/controller.go
CouldntSendAnEventToTopic = "couldn't send an event to topic" // Error in ../../api/notifications/controller.go
InvalidDefaultMaxAge = "invalid defaultMaxAge" // Fatal in ../../cmd/s3-gw/app_settings.go
CantShutDownService = "can't shut down service" // Panic in ../../cmd/s3-gw/service.go
CouldntGenerateRandomKey = "couldn't generate random key" // Fatal in ../../cmd/s3-gw/app.go
FailedToEnableNotifications = "failed to enable notifications" // Fatal in ../../cmd/s3-gw/app.go
CouldntInitializeLayer = "couldn't initialize layer" // Fatal in ../../cmd/s3-gw/app.go
FailedToCreateResolver = "failed to create resolver" // Fatal in ../../cmd/s3-gw/app.go
CouldNotLoadFrostFSPrivateKey = "could not load FrostFS private key" // Fatal in ../../cmd/s3-gw/app.go
FailedToCreateConnectionPool = "failed to create connection pool" // Fatal in ../../cmd/s3-gw/app.go
FailedToDialConnectionPool = "failed to dial connection pool" // Fatal in ../../cmd/s3-gw/app.go
FailedToCreateTreePool = "failed to create tree pool" // Fatal in ../../cmd/s3-gw/app.go
FailedToDialTreePool = "failed to dial tree pool" // Fatal in ../../cmd/s3-gw/app.go
ListenAndServe = "listen and serve" // Fatal in ../../cmd/s3-gw/app.go
NoHealthyServers = "no healthy servers" // Fatal in ../../cmd/s3-gw/app.go
CouldNotInitializeAPIHandler = "could not initialize API handler" // Fatal in ../../cmd/s3-gw/app.go
)