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[#422] pkg/services: Cache clients by address only

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Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
This commit is contained in:
Evgenii Stratonikov 2021-03-13 18:22:21 +03:00 committed by Leonard Lyubich
parent 55dec28bbb
commit cc7287d6f7
19 changed files with 53 additions and 46 deletions
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8
cmd/neofs-node/container.go
View file

@ -217,24 +217,27 @@ func (r *remoteLoadAnnounceProvider) InitRemote(srv loadroute.ServerInfo) (loadc
return nil, errors.Wrap(err, "could not convert address to IP format")
}
c, err := r.clientCache.Get(r.key, ipAddr)
c, err := r.clientCache.Get(ipAddr)
if err != nil {
return nil, errors.Wrap(err, "could not initialize API client")
}
return &remoteLoadAnnounceWriterProvider{
client: c,
key: r.key,
}, nil
}
type remoteLoadAnnounceWriterProvider struct {
client *apiClient.Client
key *ecdsa.PrivateKey
}
func (p *remoteLoadAnnounceWriterProvider) InitWriter(ctx context.Context) (loadcontroller.Writer, error) {
return &remoteLoadAnnounceWriter{
ctx: ctx,
client: p.client,
key: p.key,
}, nil
}
@ -242,6 +245,7 @@ type remoteLoadAnnounceWriter struct {
ctx context.Context
client *apiClient.Client
key *ecdsa.PrivateKey
buf []containerSDK.UsedSpaceAnnouncement
}
@ -253,7 +257,7 @@ func (r *remoteLoadAnnounceWriter) Put(a containerSDK.UsedSpaceAnnouncement) err
}
func (r *remoteLoadAnnounceWriter) Close() error {
return r.client.AnnounceContainerUsedSpace(r.ctx, r.buf)
return r.client.AnnounceContainerUsedSpace(r.ctx, r.buf, apiClient.WithKey(r.key))
}
type loadPlacementBuilder struct {

2
go.mod
View file

@ -16,7 +16,7 @@ require (
github.com/multiformats/go-multihash v0.0.13 // indirect
github.com/nspcc-dev/hrw v1.0.9
github.com/nspcc-dev/neo-go v0.94.0-pre.0.20210301112733-3227de8050f8
github.com/nspcc-dev/neofs-api-go v1.24.0
github.com/nspcc-dev/neofs-api-go v1.24.1-0.20210312074010-64505180b400
github.com/nspcc-dev/neofs-crypto v0.3.0
github.com/nspcc-dev/tzhash v1.4.0
github.com/panjf2000/ants/v2 v2.3.0

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go.sum
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1
pkg/innerring/innerring.go
View file

@ -362,6 +362,7 @@ func New(ctx context.Context, log *zap.Logger, cfg *viper.Viper) (*Server, error
MorphClient: server.morphClient,
IRList: server,
ClientCache: clientCache,
Key: server.key,
RPCSearchTimeout: cfg.GetDuration("audit.timeout.search"),
TaskManager: auditTaskManager,
Reporter: server,

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

@ -136,7 +136,7 @@ func (ap *Processor) findStorageGroups(cid *container.ID, shuffled netmap.Nodes)
sgSearchParams.WithSearchFilters(sgFilter)
ctx, cancel := context.WithTimeout(context.Background(), ap.searchTimeout)
result, err := cli.SearchObject(ctx, sgSearchParams)
result, err := cli.SearchObject(ctx, sgSearchParams, client.WithKey(ap.key))
cancel()
if err != nil {

6
pkg/innerring/processors/audit/processor.go
View file

@ -2,6 +2,7 @@ package audit
import (
"context"
"crypto/ecdsa"
"time"
"github.com/nspcc-dev/neo-go/pkg/util"
@ -46,6 +47,7 @@ type (
morphClient *client.Client
irList Indexer
clientCache NeoFSClientCache
key *ecdsa.PrivateKey
searchTimeout time.Duration
containerClient *wrapContainer.Wrapper
@ -68,6 +70,7 @@ type (
RPCSearchTimeout time.Duration
TaskManager TaskManager
Reporter audit.Reporter
Key *ecdsa.PrivateKey
}
)
@ -97,6 +100,8 @@ func New(p *Params) (*Processor, error) {
return nil, errors.New("ir/audit: audit task manager is not set")
case p.Reporter == nil:
return nil, errors.New("ir/audit: audit result reporter is not set")
case p.Key == nil:
return nil, errors.New("ir/audit: signing key is not set")
}
pool, err := ants.NewPool(ProcessorPoolSize, ants.WithNonblocking(true))
@ -124,6 +129,7 @@ func New(p *Params) (*Processor, error) {
morphClient: p.MorphClient,
irList: p.IRList,
clientCache: p.ClientCache,
key: p.Key,
searchTimeout: p.RPCSearchTimeout,
containerClient: containerClient,
netmapClient: netmapClient,

14
pkg/innerring/rpc.go
View file

@ -47,7 +47,9 @@ func newClientCache(p *clientCacheParams) *ClientCache {
}
func (c *ClientCache) Get(address string, opts ...client.Option) (*client.Client, error) {
return c.cache.Get(c.key, address, opts...)
// Because cache is used by `ClientCache` exclusively,
// client will always have valid key.
return c.cache.Get(address, opts...)
}
// GetSG polls the container from audit task to get the object by id.
@ -89,7 +91,7 @@ func (c *ClientCache) getSG(ctx context.Context, addr *object.Address, nm *netma
}
cctx, cancel := context.WithTimeout(ctx, c.sgTimeout)
obj, err := cli.GetObject(cctx, getParams)
obj, err := cli.GetObject(cctx, getParams, client.WithKey(c.key))
cancel()
@ -143,7 +145,9 @@ func (c *ClientCache) GetHeader(task *audit.Task, node *netmap.Node, id *object.
}
cctx, cancel := context.WithTimeout(task.AuditContext(), c.headTimeout)
head, err := cli.GetObjectHeader(cctx, headParams, client.WithTTL(ttl))
head, err := cli.GetObjectHeader(cctx, headParams,
client.WithTTL(ttl),
client.WithKey(c.key))
cancel()
@ -177,7 +181,9 @@ func (c *ClientCache) GetRangeHash(task *audit.Task, node *netmap.Node, id *obje
}
cctx, cancel := context.WithTimeout(task.AuditContext(), c.rangeTimeout)
result, err := cli.ObjectPayloadRangeTZ(cctx, rangeParams, client.WithTTL(1))
result, err := cli.ObjectPayloadRangeTZ(cctx, rangeParams,
client.WithTTL(1),
client.WithKey(c.key))
cancel()

22
pkg/network/cache/client.go vendored
View file

@ -1,13 +1,9 @@
package cache
import (
"crypto/ecdsa"
"crypto/sha256"
"encoding/hex"
"sync"
"github.com/nspcc-dev/neofs-api-go/pkg/client"
crypto "github.com/nspcc-dev/neofs-crypto"
)
type (
@ -28,11 +24,9 @@ func NewSDKClientCache() *ClientCache {
}
// Get function returns existing client or creates a new one.
func (c *ClientCache) Get(key *ecdsa.PrivateKey, address string, opts ...client.Option) (*client.Client, error) {
id := uniqueID(key, address)
func (c *ClientCache) Get(address string, opts ...client.Option) (*client.Client, error) {
c.mu.RLock()
if cli, ok := c.clients[id]; ok {
if cli, ok := c.clients[address]; ok {
// todo: check underlying connection neofs-api-go#196
c.mu.RUnlock()
@ -46,22 +40,16 @@ func (c *ClientCache) Get(key *ecdsa.PrivateKey, address string, opts ...client.
// check once again if client is missing in cache, concurrent routine could
// create client while this routine was locked on `c.mu.Lock()`.
if cli, ok := c.clients[id]; ok {
if cli, ok := c.clients[address]; ok {
return cli, nil
}
cli, err := client.New(key, append(opts, client.WithAddress(address))...)
cli, err := client.New(nil, append(opts, client.WithAddress(address))...)
if err != nil {
return nil, err
}
c.clients[id] = cli
c.clients[address] = cli
return cli, nil
}
func uniqueID(key *ecdsa.PrivateKey, address string) string {
keyFingerprint := sha256.Sum256(crypto.MarshalPrivateKey(key))
return hex.EncodeToString(keyFingerprint[:]) + address
}

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

@ -111,7 +111,7 @@ func (exec execCtx) key() *ecdsa.PrivateKey {
func (exec execCtx) callOptions() []client.CallOption {
return exec.prm.common.RemoteCallOptions(
util.WithNetmapEpoch(exec.curProcEpoch),
)
util.WithKey(exec.key()))
}
func (exec execCtx) remotePrm() *client.GetObjectParams {
@ -276,7 +276,7 @@ func (exec execCtx) remoteClient(node *network.Address) (getClient, bool) {
log.Debug("could not calculate node IP address")
case err == nil:
c, err := exec.svc.clientCache.get(exec.key(), ipAddr)
c, err := exec.svc.clientCache.get(ipAddr)
switch {
default:

3
pkg/services/object/get/get_test.go
View file

@ -2,7 +2,6 @@ package getsvc
import (
"context"
"crypto/ecdsa"
"crypto/rand"
"crypto/sha256"
"fmt"
@ -81,7 +80,7 @@ func (p *testPlacementBuilder) BuildPlacement(addr *objectSDK.Address, _ *netmap
return vs, nil
}
func (c *testClientCache) get(_ *ecdsa.PrivateKey, addr string) (getClient, error) {
func (c *testClientCache) get(addr string) (getClient, error) {
v, ok := c.clients[addr]
if !ok {
return nil, errors.New("could not construct client")

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

@ -1,8 +1,6 @@
package getsvc
import (
"crypto/ecdsa"
"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"
@ -37,7 +35,7 @@ type cfg struct {
}
clientCache interface {
get(*ecdsa.PrivateKey, string) (getClient, error)
get(string) (getClient, error)
}
traverserGenerator interface {

5
pkg/services/object/get/util.go
View file

@ -1,7 +1,6 @@
package getsvc
import (
"crypto/ecdsa"
"io"
"github.com/nspcc-dev/neofs-api-go/pkg/client"
@ -75,8 +74,8 @@ func (s *SimpleObjectWriter) Object() *object.Object {
return s.obj.Object()
}
func (c *clientCacheWrapper) get(key *ecdsa.PrivateKey, addr string) (getClient, error) {
clt, err := c.cache.Get(key, addr, c.opts...)
func (c *clientCacheWrapper) get(addr string) (getClient, error) {
clt, err := c.cache.Get(addr, c.opts...)
return &clientWrapper{
client: clt,

3
pkg/services/object/head/remote.go
View file

@ -70,7 +70,7 @@ func (h *RemoteHeader) Head(ctx context.Context, prm *RemoteHeadPrm) (*object.Ob
return nil, err
}
c, err := h.clientCache.Get(key, addr, h.clientOpts...)
c, err := h.clientCache.Get(addr, h.clientOpts...)
if err != nil {
return nil, errors.Wrapf(err, "(%T) could not create SDK client %s", h, addr)
}
@ -87,6 +87,7 @@ func (h *RemoteHeader) Head(ctx context.Context, prm *RemoteHeadPrm) (*object.Ob
client.WithTTL(1), // FIXME: use constant
client.WithSession(prm.commonHeadPrm.common.SessionToken()),
client.WithBearer(prm.commonHeadPrm.common.BearerToken()),
client.WithKey(key),
)
if err != nil {
return nil, errors.Wrapf(err, "(%T) could not head object in %s", h, addr)

3
pkg/services/object/put/remote.go
View file

@ -64,7 +64,7 @@ func (t *remoteTarget) Close() (*transformer.AccessIdentifiers, error) {
return nil, err
}
c, err := t.clientCache.Get(key, addr, t.clientOpts...)
c, err := t.clientCache.Get(addr, t.clientOpts...)
if err != nil {
return nil, errors.Wrapf(err, "(%T) could not create SDK client %s", t, addr)
}
@ -76,6 +76,7 @@ func (t *remoteTarget) Close() (*transformer.AccessIdentifiers, error) {
append(
t.commonPrm.RemoteCallOptions(),
client.WithTTL(1), // FIXME: use constant
client.WithKey(key),
)...,
)
if err != nil {

3
pkg/services/object/search/exec.go
View file

@ -69,6 +69,7 @@ func (exec execCtx) key() *ecdsa.PrivateKey {
func (exec execCtx) callOptions() []client.CallOption {
return exec.prm.common.RemoteCallOptions(
util.WithNetmapEpoch(exec.curProcEpoch),
util.WithKey(exec.key()),
)
}
@ -146,7 +147,7 @@ func (exec execCtx) remoteClient(node *network.Address) (searchClient, bool) {
log.Debug("could not calculate node IP address")
case err == nil:
c, err := exec.svc.clientCache.get(exec.key(), ipAddr)
c, err := exec.svc.clientCache.get(ipAddr)
switch {
default:

3
pkg/services/object/search/search_test.go
View file

@ -2,7 +2,6 @@ package searchsvc
import (
"context"
"crypto/ecdsa"
"crypto/rand"
"crypto/sha256"
"fmt"
@ -83,7 +82,7 @@ func (p *testPlacementBuilder) BuildPlacement(addr *objectSDK.Address, _ *netmap
return res, nil
}
func (c *testClientCache) get(_ *ecdsa.PrivateKey, addr string) (searchClient, error) {
func (c *testClientCache) get(addr string) (searchClient, error) {
v, ok := c.clients[addr]
if !ok {
return nil, errors.New("could not construct client")

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

@ -1,8 +1,6 @@
package searchsvc
import (
"crypto/ecdsa"
"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"
@ -36,7 +34,7 @@ type cfg struct {
}
clientCache interface {
get(*ecdsa.PrivateKey, string) (searchClient, error)
get(string) (searchClient, error)
}
traverserGenerator interface {

5
pkg/services/object/search/util.go
View file

@ -1,7 +1,6 @@
package searchsvc
import (
"crypto/ecdsa"
"sync"
"github.com/nspcc-dev/neofs-api-go/pkg/client"
@ -71,8 +70,8 @@ func (w *uniqueIDWriter) WriteIDs(list []*objectSDK.ID) error {
return w.writer.WriteIDs(list)
}
func (c *clientCacheWrapper) get(key *ecdsa.PrivateKey, addr string) (searchClient, error) {
clt, err := c.cache.Get(key, addr, c.opts...)
func (c *clientCacheWrapper) get(addr string) (searchClient, error) {
clt, err := c.cache.Get(addr, c.opts...)
return &clientWrapper{
client: clt,

7
pkg/services/object/util/prm.go
View file

@ -116,6 +116,13 @@ func WithNetmapEpoch(v uint64) DynamicCallOption {
}
}
// WithKey sets key to use for the request.
func WithKey(key *ecdsa.PrivateKey) DynamicCallOption {
return func(o *remoteCallOpts) {
o.opts = append(o.opts, client.WithKey(key))
}
}
func (p *CommonPrm) SessionToken() *token.SessionToken {
if p != nil {
return p.token