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[#422] pkg/services: Provide client options on cache creation

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Because options are not used when client is already in cache
providing them to shared cache is misleading at best.
In the worst case `dial_timeout` is set randomly (because of race
condition) which can lead to one service having `dial_timeout` of
another. Thus we set default client creation options when cache is
created.

Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
This commit is contained in:
Evgenii Stratonikov 2021-03-13 18:22:24 +03:00 committed by Leonard Lyubich
parent cc7287d6f7
commit 6679d59e89
13 changed files with 22 additions and 79 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

15
cmd/neofs-node/config.go
View file

@ -67,6 +67,7 @@ const (
cfgListenAddress = "grpc.endpoint"
cfgMaxMsgSize = "grpc.maxmessagesize"
cfgReflectService = "grpc.enable_reflect_service"
cfgDialTimeout = "grpc.dial_timeout"
// config keys for cfgMorph
cfgMorphRPCAddress = "morph.rpc_endpoint"
@ -93,10 +94,8 @@ const (
cfgPolicerWorkScope = "policer.work_scope"
cfgPolicerExpRate = "policer.expansion_rate"
cfgPolicerHeadTimeout = "policer.head_timeout"
cfgPolicerDialTimeout = "policer.dial_timeout"
cfgReplicatorPutTimeout = "replicator.put_timeout"
cfgReplicatorDialTimeout = "replicator.dial_timeout"
cfgReplicatorPutTimeout = "replicator.put_timeout"
cfgReBootstrapEnabled = "bootstrap.periodic.enabled"
cfgReBootstrapInterval = "bootstrap.periodic.interval"
@ -107,13 +106,6 @@ const (
cfgObjectSearchPoolSize = "pool.object.search.size"
cfgObjectRangePoolSize = "pool.object.range.size"
cfgObjectRangeHashPoolSize = "pool.object.rangehash.size"
cfgObjectPutDialTimeout = "object.put.dial_timeout"
cfgObjectHeadDialTimeout = "object.head.dial_timeout"
cfgObjectRangeDialTimeout = "object.range.dial_timeout"
cfgObjectRangeHashDialTimeout = "object.rangehash.dial_timeout"
cfgObjectSearchDialTimeout = "object.search.dial_timeout"
cfgObjectGetDialTimeout = "object.get.dial_timeout"
)
const (
@ -401,6 +393,7 @@ func defaultConfiguration(v *viper.Viper) {
v.SetDefault(cfgListenAddress, "127.0.0.1:50501") // listen address
v.SetDefault(cfgMaxMsgSize, 4<<20) // transport msg limit 4 MiB
v.SetDefault(cfgReflectService, false)
v.SetDefault(cfgDialTimeout, 5*time.Second)
v.SetDefault(cfgAccountingContract, "1aeefe1d0dfade49740fff779c02cd4a0538ffb1")
v.SetDefault(cfgAccountingFee, "1")
@ -428,10 +421,8 @@ func defaultConfiguration(v *viper.Viper) {
v.SetDefault(cfgPolicerWorkScope, 100)
v.SetDefault(cfgPolicerExpRate, 10) // in %
v.SetDefault(cfgPolicerHeadTimeout, 5*time.Second)
v.SetDefault(cfgPolicerDialTimeout, 5*time.Second)
v.SetDefault(cfgReplicatorPutTimeout, 5*time.Second)
v.SetDefault(cfgReplicatorDialTimeout, 5*time.Second)
v.SetDefault(cfgReBootstrapEnabled, false) // in epochs
v.SetDefault(cfgReBootstrapInterval, 2) // in epochs

20
cmd/neofs-node/object.go
View file

@ -144,7 +144,8 @@ func initObjectService(c *cfg) {
nodeOwner.SetNeo3Wallet(neo3Wallet)
clientCache := cache.NewSDKClientCache()
clientCache := cache.NewSDKClientCache(
client.WithDialTimeout(c.viper.GetDuration(cfgDialTimeout)))
objRemover := &localObjectRemover{
storage: ls,
@ -173,9 +174,7 @@ func initObjectService(c *cfg) {
),
replicator.WithLocalStorage(ls),
replicator.WithRemoteSender(
putsvc.NewRemoteSender(keyStorage, clientCache,
client.WithDialTimeout(c.viper.GetDuration(cfgReplicatorDialTimeout)),
),
putsvc.NewRemoteSender(keyStorage, clientCache),
),
)
@ -198,9 +197,7 @@ func initObjectService(c *cfg) {
),
policer.WithTrigger(ch),
policer.WithRemoteHeader(
headsvc.NewRemoteHeader(keyStorage, clientCache,
client.WithDialTimeout(c.viper.GetDuration(cfgPolicerDialTimeout)),
),
headsvc.NewRemoteHeader(keyStorage, clientCache),
),
policer.WithLocalAddressSource(c),
policer.WithHeadTimeout(
@ -245,9 +242,6 @@ func initObjectService(c *cfg) {
putsvc.WithNetworkState(c.cfgNetmap.state),
putsvc.WithWorkerPool(c.cfgObject.pool.put),
putsvc.WithLogger(c.log),
putsvc.WithClientOptions(
client.WithDialTimeout(c.viper.GetDuration(cfgObjectPutDialTimeout)),
),
)
sPutV2 := putsvcV2.NewService(
@ -258,9 +252,6 @@ func initObjectService(c *cfg) {
searchsvc.WithLogger(c.log),
searchsvc.WithLocalStorageEngine(ls),
searchsvc.WithClientCache(clientCache),
searchsvc.WithClientOptions(
client.WithDialTimeout(c.viper.GetDuration(cfgObjectSearchDialTimeout)),
),
searchsvc.WithTraverserGenerator(
traverseGen.WithTraverseOptions(
placement.WithoutSuccessTracking(),
@ -278,9 +269,6 @@ func initObjectService(c *cfg) {
getsvc.WithLogger(c.log),
getsvc.WithLocalStorageEngine(ls),
getsvc.WithClientCache(clientCache),
getsvc.WithClientOptions(
client.WithDialTimeout(c.viper.GetDuration(cfgObjectGetDialTimeout)),
),
getsvc.WithTraverserGenerator(
traverseGen.WithTraverseOptions(
placement.SuccessAfter(1),

2
pkg/innerring/processors/audit/processor.go
View file

@ -27,7 +27,7 @@ type (
// NeoFSClientCache is an interface for cache of neofs RPC clients
NeoFSClientCache interface {
Get(address string, opts ...SDKClient.Option) (*SDKClient.Client, error)
Get(address string) (*SDKClient.Client, error)
}
TaskManager interface {

4
pkg/innerring/rpc.go
View file

@ -46,10 +46,10 @@ func newClientCache(p *clientCacheParams) *ClientCache {
}
}
func (c *ClientCache) Get(address string, opts ...client.Option) (*client.Client, error) {
func (c *ClientCache) Get(address string) (*client.Client, error) {
// Because cache is used by `ClientCache` exclusively,
// client will always have valid key.
return c.cache.Get(address, opts...)
return c.cache.Get(address)
}
// GetSG polls the container from audit task to get the object by id.

9
pkg/network/cache/client.go vendored
View file

@ -12,19 +12,22 @@ type (
ClientCache struct {
mu *sync.RWMutex
clients map[string]*client.Client
opts []client.Option
}
)
// NewSDKClientCache creates instance of client cache.
func NewSDKClientCache() *ClientCache {
// `opts` are used for new client creation.
func NewSDKClientCache(opts ...client.Option) *ClientCache {
return &ClientCache{
mu: new(sync.RWMutex),
clients: make(map[string]*client.Client),
opts: opts,
}
}
// Get function returns existing client or creates a new one.
func (c *ClientCache) Get(address string, opts ...client.Option) (*client.Client, error) {
func (c *ClientCache) Get(address string) (*client.Client, error) {
c.mu.RLock()
if cli, ok := c.clients[address]; ok {
// todo: check underlying connection neofs-api-go#196
@ -44,7 +47,7 @@ func (c *ClientCache) Get(address string, opts ...client.Option) (*client.Client
return cli, nil
}
cli, err := client.New(nil, append(opts, client.WithAddress(address))...)
cli, err := client.New(nil, append(c.opts, client.WithAddress(address))...)
if err != nil {
return nil, err
}

8
pkg/services/object/get/service.go
View file

@ -1,7 +1,6 @@
package getsvc
import (
"github.com/nspcc-dev/neofs-api-go/pkg/client"
objectSDK "github.com/nspcc-dev/neofs-api-go/pkg/object"
"github.com/nspcc-dev/neofs-node/pkg/core/netmap"
"github.com/nspcc-dev/neofs-node/pkg/core/object"
@ -99,13 +98,6 @@ func WithClientCache(v *cache.ClientCache) Option {
}
}
// WithClientOptions returns option to specify options of remote node clients.
func WithClientOptions(opts ...client.Option) Option {
return func(c *cfg) {
c.clientCache.(*clientCacheWrapper).opts = opts
}
}
// WithTraverserGenerator returns option to set generator of
// placement traverser to get the objects from containers.
func WithTraverserGenerator(t *util.TraverserGenerator) Option {

4
pkg/services/object/get/util.go
View file

@ -19,8 +19,6 @@ type SimpleObjectWriter struct {
type clientCacheWrapper struct {
cache *cache.ClientCache
opts []client.Option
}
type clientWrapper struct {
@ -75,7 +73,7 @@ func (s *SimpleObjectWriter) Object() *object.Object {
}
func (c *clientCacheWrapper) get(addr string) (getClient, error) {
clt, err := c.cache.Get(addr, c.opts...)
clt, err := c.cache.Get(addr)
return &clientWrapper{
client: clt,

7
pkg/services/object/head/remote.go
View file

@ -18,8 +18,6 @@ type RemoteHeader struct {
keyStorage *util.KeyStorage
clientCache *cache.ClientCache
clientOpts []client.Option
}
// RemoteHeadPrm groups remote header operation parameters.
@ -32,11 +30,10 @@ type RemoteHeadPrm struct {
var ErrNotFound = errors.New("object header not found")
// NewRemoteHeader creates, initializes and returns new RemoteHeader instance.
func NewRemoteHeader(keyStorage *util.KeyStorage, cache *cache.ClientCache, opts ...client.Option) *RemoteHeader {
func NewRemoteHeader(keyStorage *util.KeyStorage, cache *cache.ClientCache) *RemoteHeader {
return &RemoteHeader{
keyStorage: keyStorage,
clientCache: cache,
clientOpts: opts,
}
}
@ -70,7 +67,7 @@ func (h *RemoteHeader) Head(ctx context.Context, prm *RemoteHeadPrm) (*object.Ob
return nil, err
}
c, err := h.clientCache.Get(addr, h.clientOpts...)
c, err := h.clientCache.Get(addr)
if err != nil {
return nil, errors.Wrapf(err, "(%T) could not create SDK client %s", h, addr)
}

10
pkg/services/object/put/remote.go
View file

@ -26,8 +26,6 @@ type remoteTarget struct {
obj *object.Object
clientCache *cache.ClientCache
clientOpts []client.Option
}
// RemoteSender represents utility for
@ -36,8 +34,6 @@ type RemoteSender struct {
keyStorage *util.KeyStorage
clientCache *cache.ClientCache
clientOpts []client.Option
}
// RemotePutPrm groups remote put operation parameters.
@ -64,7 +60,7 @@ func (t *remoteTarget) Close() (*transformer.AccessIdentifiers, error) {
return nil, err
}
c, err := t.clientCache.Get(addr, t.clientOpts...)
c, err := t.clientCache.Get(addr)
if err != nil {
return nil, errors.Wrapf(err, "(%T) could not create SDK client %s", t, addr)
}
@ -88,11 +84,10 @@ func (t *remoteTarget) Close() (*transformer.AccessIdentifiers, error) {
}
// NewRemoteSender creates, initializes and returns new RemoteSender instance.
func NewRemoteSender(keyStorage *util.KeyStorage, cache *cache.ClientCache, opts ...client.Option) *RemoteSender {
func NewRemoteSender(keyStorage *util.KeyStorage, cache *cache.ClientCache) *RemoteSender {
return &RemoteSender{
keyStorage: keyStorage,
clientCache: cache,
clientOpts: opts,
}
}
@ -121,7 +116,6 @@ func (s *RemoteSender) PutObject(ctx context.Context, p *RemotePutPrm) error {
keyStorage: s.keyStorage,
addr: p.node,
clientCache: s.clientCache,
clientOpts: s.clientOpts,
}
if err := t.WriteHeader(object.NewRawFromObject(p.obj)); err != nil {

9
pkg/services/object/put/service.go
View file

@ -3,7 +3,6 @@ package putsvc
import (
"context"
"github.com/nspcc-dev/neofs-api-go/pkg/client"
"github.com/nspcc-dev/neofs-node/pkg/core/container"
"github.com/nspcc-dev/neofs-node/pkg/core/netmap"
"github.com/nspcc-dev/neofs-node/pkg/core/object"
@ -54,8 +53,6 @@ type cfg struct {
clientCache *cache.ClientCache
log *logger.Logger
clientOpts []client.Option
}
func defaultCfg() *cfg {
@ -152,9 +149,3 @@ func WithLogger(l *logger.Logger) Option {
c.log = l
}
}
func WithClientOptions(opts ...client.Option) Option {
return func(c *cfg) {
c.clientOpts = opts
}
}

1
pkg/services/object/put/streamer.go
View file

@ -144,7 +144,6 @@ func (p *Streamer) newCommonTarget(prm *PutInitPrm) transformer.ObjectTarget {
commonPrm: prm.common,
addr: addr,
clientCache: p.clientCache,
clientOpts: p.clientOpts,
}
},
fmt: p.fmtValidator,

8
pkg/services/object/search/service.go
View file

@ -1,7 +1,6 @@
package searchsvc
import (
"github.com/nspcc-dev/neofs-api-go/pkg/client"
"github.com/nspcc-dev/neofs-api-go/pkg/container"
"github.com/nspcc-dev/neofs-api-go/pkg/object"
"github.com/nspcc-dev/neofs-node/pkg/core/netmap"
@ -89,13 +88,6 @@ func WithClientCache(v *cache.ClientCache) Option {
}
}
// WithClientOptions returns option to specify options of remote node clients.
func WithClientOptions(opts ...client.Option) Option {
return func(c *cfg) {
c.clientCache.(*clientCacheWrapper).opts = opts
}
}
// WithTraverserGenerator returns option to set generator of
// placement traverser to get the objects from containers.
func WithTraverserGenerator(t *util.TraverserGenerator) Option {

4
pkg/services/object/search/util.go
View file

@ -23,8 +23,6 @@ type uniqueIDWriter struct {
type clientCacheWrapper struct {
cache *cache.ClientCache
opts []client.Option
}
type clientWrapper struct {
@ -71,7 +69,7 @@ func (w *uniqueIDWriter) WriteIDs(list []*objectSDK.ID) error {
}
func (c *clientCacheWrapper) get(addr string) (searchClient, error) {
clt, err := c.cache.Get(addr, c.opts...)
clt, err := c.cache.Get(addr)
return &clientWrapper{
client: clt,