TrueCloudLab/frostfs-node
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Source-based routing support #1422

Merged
dstepanov-yadro merged 11 commits from dstepanov-yadro/frostfs-node:feat/multinet into master 2024-10-17 13:15:09 +00:00
Conversation 2 Commits 11 Files changed 32 +724 -105
32 changed files with 724 additions and 105 deletions
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10
cmd/frostfs-ir/defaults.go
View file

@ -48,6 +48,8 @@ func defaultConfiguration(cfg *viper.Viper) {
cfg.SetDefault("node.kludge_compatibility_mode", false)
cfg.SetDefault("audit.enabled", false)
setMultinetDefaults(cfg)
}
func setControlDefaults(cfg *viper.Viper) {
@ -131,3 +133,11 @@ func setMorphDefaults(cfg *viper.Viper) {
cfg.SetDefault("morph.validators", []string{})
cfg.SetDefault("morph.switch_interval", 2*time.Minute)
}
func setMultinetDefaults(cfg *viper.Viper) {
cfg.SetDefault("multinet.enabled", false)
cfg.SetDefault("multinet.balancer", "")
cfg.SetDefault("multinet.restrict", false)
cfg.SetDefault("multinet.fallback_delay", "0s")
cfg.SetDefault("multinet.subnets", "")
}

36
cmd/frostfs-node/config.go
View file

@ -26,12 +26,14 @@ import (
fstreeconfig "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-node/config/engine/shard/blobstor/fstree"
loggerconfig "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-node/config/logger"
morphconfig "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-node/config/morph"
"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-node/config/multinet"
nodeconfig "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-node/config/node"
objectconfig "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-node/config/object"
replicatorconfig "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-node/config/replicator"
tracingconfig "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-node/config/tracing"
"git.frostfs.info/TrueCloudLab/frostfs-node/internal/logs"
"git.frostfs.info/TrueCloudLab/frostfs-node/internal/metrics"
internalNet "git.frostfs.info/TrueCloudLab/frostfs-node/internal/net"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/ape/chainbase"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/core/container"
frostfsidcore "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/core/frostfsid"
@ -436,6 +438,8 @@ type shared struct {
metricsCollector *metrics.NodeMetrics
metricsSvc *objectService.MetricCollector
dialerSource *internalNet.DialerSource
}
// dynamicConfiguration stores parameters of the
@ -760,12 +764,18 @@ func initShared(appCfg *config.Config, key *keys.PrivateKey, netState *networkSt
persistate, err := state.NewPersistentStorage(nodeconfig.PersistentState(appCfg).Path())
fatalOnErr(err)
nodeMetrics := metrics.NewNodeMetrics()
ds, err := internalNet.NewDialerSource(internalNetConfig(appCfg, nodeMetrics.MultinetMetrics()))
fatalOnErr(err)
cacheOpts := cache.ClientCacheOpts{
DialTimeout: apiclientconfig.DialTimeout(appCfg),
StreamTimeout: apiclientconfig.StreamTimeout(appCfg),
Key: &key.PrivateKey,
AllowExternal: apiclientconfig.AllowExternal(appCfg),
ReconnectTimeout: apiclientconfig.ReconnectTimeout(appCfg),
DialerSource: ds,
}
return shared{
@ -777,10 +787,29 @@ func initShared(appCfg *config.Config, key *keys.PrivateKey, netState *networkSt
bgClientCache: cache.NewSDKClientCache(cacheOpts),
putClientCache: cache.NewSDKClientCache(cacheOpts),
persistate: persistate,
metricsCollector: metrics.NewNodeMetrics(),
metricsCollector: nodeMetrics,
dialerSource: ds,
}
}
func internalNetConfig(appCfg *config.Config, m metrics.MultinetMetrics) internalNet.Config {
result := internalNet.Config{
Enabled: multinet.Enabled(appCfg),
Balancer: multinet.Balancer(appCfg),
Restrict: multinet.Restrict(appCfg),
FallbackDelay: multinet.FallbackDelay(appCfg),
Metrics: m,
}
sn := multinet.Subnets(appCfg)
for _, s := range sn {
result.Subnets = append(result.Subnets, internalNet.Subnet{
Prefix: s.Mask,
SourceIPs: s.SourceIPs,
})
}
return result
}
func initNetmap(appCfg *config.Config, netState *networkState, relayOnly bool) cfgNetmap {
netmapWorkerPool, err := ants.NewPool(notificationHandlerPoolSize)
fatalOnErr(err)
@ -1336,6 +1365,11 @@ func (c *cfg) reloadConfig(ctx context.Context) {
}
}
if err := c.dialerSource.Update(internalNetConfig(c.appCfg, c.metricsCollector.MultinetMetrics())); err != nil {
c.log.Error(logs.FailedToUpdateMultinetConfiguration, zap.Error(err))
return
}
c.log.Info(logs.FrostFSNodeConfigurationHasBeenReloadedSuccessfully)
}

62
cmd/frostfs-node/config/multinet/config.go Normal file
View file

@ -0,0 +1,62 @@
package multinet
import (
"strconv"
"time"
"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-node/config"
)
const (
subsection = "multinet"
FallbackDelayDefault = 300 * time.Millisecond
)
// Enabled returns the value of "enabled" config parameter from "multinet" section.
func Enabled(c *config.Config) bool {
return config.BoolSafe(c.Sub(subsection), "enabled")
}
type Subnet struct {
Mask string
SourceIPs []string
}
// Subnets returns the value of "subnets" config parameter from "multinet" section.
func Subnets(c *config.Config) []Subnet {
var result []Subnet
sub := c.Sub(subsection).Sub("subnets")
for i := 0; ; i++ {
s := sub.Sub(strconv.FormatInt(int64(i), 10))
mask := config.StringSafe(s, "mask")
if mask == "" {
break
}
sourceIPs := config.StringSliceSafe(s, "source_ips")
result = append(result, Subnet{
Mask: mask,
SourceIPs: sourceIPs,
})
}
return result
}
// Balancer returns the value of "balancer" config parameter from "multinet" section.
func Balancer(c *config.Config) string {
return config.StringSafe(c.Sub(subsection), "balancer")
}
// Restrict returns the value of "restrict" config parameter from "multinet" section.
func Restrict(c *config.Config) bool {
return config.BoolSafe(c.Sub(subsection), "restrict")
}
// FallbackDelay returns the value of "fallback_delay" config parameter from "multinet" section.
func FallbackDelay(c *config.Config) time.Duration {
fd := config.DurationSafe(c.Sub(subsection), "fallback_delay")
if fd != 0 { // negative value means no fallback
return fd
}
return FallbackDelayDefault
}

52
cmd/frostfs-node/config/multinet/config_test.go Normal file
View file

@ -0,0 +1,52 @@
package multinet
import (
"testing"
"time"
"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-node/config"
configtest "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-node/config/test"
"github.com/stretchr/testify/require"
)
func TestMultinetSection(t *testing.T) {
t.Run("defaults", func(t *testing.T) {
empty := configtest.EmptyConfig()
require.Equal(t, false, Enabled(empty))
require.Equal(t, ([]Subnet)(nil), Subnets(empty))
require.Equal(t, "", Balancer(empty))
require.Equal(t, false, Restrict(empty))
require.Equal(t, FallbackDelayDefault, FallbackDelay(empty))
})
const path = "../../../../config/example/node"
fileConfigTest := func(c *config.Config) {
require.Equal(t, true, Enabled(c))
require.Equal(t, []Subnet{
{
Mask: "192.168.219.174/24",
SourceIPs: []string{
"192.168.218.185",
"192.168.219.185",
},
},
{
Mask: "10.78.70.74/24",
SourceIPs: []string{
"10.78.70.185",
"10.78.71.185",
},
},
}, Subnets(c))
require.Equal(t, "roundrobin", Balancer(c))
require.Equal(t, false, Restrict(c))
require.Equal(t, 350*time.Millisecond, FallbackDelay(c))
}
configtest.ForEachFileType(path, fileConfigTest)
t.Run("ENV", func(t *testing.T) {
configtest.ForEnvFileType(t, path, fileConfigTest)
})
}

87
cmd/frostfs-node/morph.go
View file

@ -29,51 +29,12 @@ const (
)
func initMorphComponents(ctx context.Context, c *cfg) {
addresses := morphconfig.RPCEndpoint(c.appCfg)
// Morph client stable-sorts endpoints by priority. Shuffle here to randomize
// order of endpoints with the same priority.
rand.Shuffle(len(addresses), func(i, j int) {
addresses[i], addresses[j] = addresses[j], addresses[i]
})
cli, err := client.New(ctx,
c.key,
client.WithDialTimeout(morphconfig.DialTimeout(c.appCfg)),
client.WithLogger(c.log),
client.WithMetrics(c.metricsCollector.MorphClientMetrics()),
client.WithEndpoints(addresses...),
client.WithConnLostCallback(func() {
c.internalErr <- errors.New("morph connection has been lost")
}),
client.WithSwitchInterval(morphconfig.SwitchInterval(c.appCfg)),
client.WithMorphCacheMetrics(c.metricsCollector.MorphCacheMetrics()),
)
if err != nil {
c.log.Info(logs.FrostFSNodeFailedToCreateNeoRPCClient,
zap.Any("endpoints", addresses),
zap.String("error", err.Error()),
)
fatalOnErr(err)
}
c.onShutdown(func() {
c.log.Info(logs.FrostFSNodeClosingMorphComponents)
cli.Close()
})
if err := cli.SetGroupSignerScope(); err != nil {
c.log.Info(logs.FrostFSNodeFailedToSetGroupSignerScopeContinueWithGlobal, zap.Error(err))
}
c.cfgMorph.client = cli
c.cfgMorph.notaryEnabled = cli.ProbeNotary()
initMorphClient(ctx, c)
lookupScriptHashesInNNS(c) // smart contract auto negotiation
if c.cfgMorph.notaryEnabled {
err = c.cfgMorph.client.EnableNotarySupport(
err := c.cfgMorph.client.EnableNotarySupport(
client.WithProxyContract(
c.cfgMorph.proxyScriptHash,
),
@ -111,6 +72,50 @@ func initMorphComponents(ctx context.Context, c *cfg) {
c.cfgNetmap.wrapper = wrap
}
func initMorphClient(ctx context.Context, c *cfg) {
addresses := morphconfig.RPCEndpoint(c.appCfg)
// Morph client stable-sorts endpoints by priority. Shuffle here to randomize
// order of endpoints with the same priority.
rand.Shuffle(len(addresses), func(i, j int) {
addresses[i], addresses[j] = addresses[j], addresses[i]
})
cli, err := client.New(ctx,
c.key,
client.WithDialTimeout(morphconfig.DialTimeout(c.appCfg)),
client.WithLogger(c.log),
client.WithMetrics(c.metricsCollector.MorphClientMetrics()),
client.WithEndpoints(addresses...),
client.WithConnLostCallback(func() {
c.internalErr <- errors.New("morph connection has been lost")
}),
client.WithSwitchInterval(morphconfig.SwitchInterval(c.appCfg)),
client.WithMorphCacheMetrics(c.metricsCollector.MorphCacheMetrics()),
client.WithDialerSource(c.dialerSource),
)
if err != nil {
c.log.Info(logs.FrostFSNodeFailedToCreateNeoRPCClient,
zap.Any("endpoints", addresses),
zap.String("error", err.Error()),
)
fatalOnErr(err)
}
c.onShutdown(func() {
c.log.Info(logs.FrostFSNodeClosingMorphComponents)
cli.Close()
})
if err := cli.SetGroupSignerScope(); err != nil {
c.log.Info(logs.FrostFSNodeFailedToSetGroupSignerScopeContinueWithGlobal, zap.Error(err))
}
c.cfgMorph.client = cli
c.cfgMorph.notaryEnabled = cli.ProbeNotary()
}
func makeAndWaitNotaryDeposit(ctx context.Context, c *cfg) {
// skip notary deposit in non-notary environments
if !c.cfgMorph.notaryEnabled {

1
cmd/frostfs-node/tree.go
View file

@ -67,6 +67,7 @@ func initTreeService(c *cfg) {
tree.WithAPELocalOverrideStorage(c.cfgObject.cfgAccessPolicyEngine.accessPolicyEngine.LocalStorage()),
tree.WithAPEMorphRuleStorage(c.cfgObject.cfgAccessPolicyEngine.accessPolicyEngine.MorphRuleChainStorage()),
tree.WithNetmapState(c.cfgNetmap.state),
tree.WithDialerSource(c.dialerSource),
)
c.cfgGRPC.performAndSave(func(_ string, _ net.Listener, s *grpc.Server) {

9
config/example/ir.env
View file

@ -80,3 +80,12 @@ FROSTFS_IR_PPROF_MUTEX_RATE=10000
FROSTFS_IR_PROMETHEUS_ENABLED=true
FROSTFS_IR_PROMETHEUS_ADDRESS=localhost:9090
FROSTFS_IR_PROMETHEUS_SHUTDOWN_TIMEOUT=30s
FROSTFS_MULTINET_ENABLED=true
FROSTFS_MULTINET_SUBNETS_0_MASK="192.168.219.174/24"
FROSTFS_MULTINET_SUBNETS_0_SOURCE_IPS="192.168.218.185 192.168.219.185"
FROSTFS_MULTINET_SUBNETS_1_MASK="10.78.70.74/24"
FROSTFS_MULTINET_SUBNETS_1_SOURCE_IPS="10.78.70.185 10.78.71.185"
FROSTFS_MULTINET_BALANCER=roundrobin
FROSTFS_MULTINET_RESTRICT=false
FROSTFS_MULTINET_FALLBACK_DELAY=350ms

15
config/example/ir.yaml
View file

@ -123,3 +123,18 @@ prometheus:
systemdnotify:
enabled: true
multinet:
enabled: true
subnets:
- mask: 192.168.219.174/24
source_ips:
- 192.168.218.185
- 192.168.219.185
- mask: 10.78.70.74/24
source_ips:
- 10.78.70.185
- 10.78.71.185
balancer: roundrobin
restrict: false
fallback_delay: 350ms

10
config/example/node.env
View file

@ -206,3 +206,13 @@ FROSTFS_RUNTIME_SOFT_MEMORY_LIMIT=1073741824
# AUDIT section
FROSTFS_AUDIT_ENABLED=true
# MULTINET section
FROSTFS_MULTINET_ENABLED=true
FROSTFS_MULTINET_SUBNETS_0_MASK="192.168.219.174/24"
FROSTFS_MULTINET_SUBNETS_0_SOURCE_IPS="192.168.218.185 192.168.219.185"
FROSTFS_MULTINET_SUBNETS_1_MASK="10.78.70.74/24"
FROSTFS_MULTINET_SUBNETS_1_SOURCE_IPS="10.78.70.185 10.78.71.185"
FROSTFS_MULTINET_BALANCER=roundrobin
FROSTFS_MULTINET_RESTRICT=false
FROSTFS_MULTINET_FALLBACK_DELAY=350ms

22
config/example/node.json
View file

@ -264,5 +264,27 @@
},
"audit": {
"enabled": true
},
"multinet": {
"enabled": true,
"subnets": [
{
"mask": "192.168.219.174/24",
"source_ips": [
"192.168.218.185",
"192.168.219.185"
]
},
{
"mask": "10.78.70.74/24",
"source_ips":[
"10.78.70.185",
"10.78.71.185"
]
}
],
"balancer": "roundrobin",
"restrict": false,
"fallback_delay": "350ms"
}
}

15
config/example/node.yaml
View file

@ -240,3 +240,18 @@ runtime:
audit:
enabled: true
multinet:
enabled: true
subnets:
- mask: 192.168.219.174/24
source_ips:
- 192.168.218.185
- 192.168.219.185
- mask: 10.78.70.74/24
source_ips:
- 10.78.70.185
- 10.78.71.185
balancer: roundrobin
restrict: false
fallback_delay: 350ms

35
docs/storage-node-configuration.md
View file

@ -26,7 +26,7 @@ There are some custom types used for brevity:
| `storage` | [Storage engine configuration](#storage-section) |
| `runtime` | [Runtime configuration](#runtime-section) |
| `audit` | [Audit configuration](#audit-section) |
| `multinet` | [Multinet configuration](#multinet-section) |
# `control` section
```yaml
@ -436,5 +436,34 @@ audit:
```
| Parameter | Type | Default value | Description |
|---------------------|--------|---------------|---------------------------------------------------|
| `soft_memory_limit` | `bool` | false | If `true` then audit event logs will be recorded. |
|-----------|--------|---------------|---------------------------------------------------|
| `enabled` | `bool` | false | If `true` then audit event logs will be recorded. |
# `multinet` section
Contains multinet parameters.
```yaml
multinet:
enabled: true
subnets:
- mask: 192.168.219.174/24
source_ips:
- 192.168.218.185
- 192.168.219.185
- mask: 10.78.70.74/24
source_ips:
- 10.78.70.185
- 10.78.71.185
balancer: roundrobin
restrict: false
fallback_delay: 350ms
```
| Parameter | Type | Default value | Description |
| ---------------- | ---------- | ------------- | -------------------------------------------------------------------------------------------------------------------------- |
| `enabled` | `bool` | false | If `true` then source-based routing is enabled. |
| `subnets` | `subnet` | empty | Resulting subnets. |
| `balancer` | `string` | "" | Balancer to select network interfaces, allowed values are "" (no balancing, use first suitable interface) or "roundrobin". |
| `restrict` | `bool` | false | If `true` then any requests that do not match `subnets` will fail. |
| `fallback_delay` | `duration` | 350ms | Delay before fallback to secondary IP addresses in case of hostname resolve. |

3
go.mod
View file

@ -11,6 +11,7 @@ require (
git.frostfs.info/TrueCloudLab/frostfs-observability v0.0.0-20240909114314-666d326cc573
git.frostfs.info/TrueCloudLab/frostfs-sdk-go v0.0.0-20241010110344-99c5c5836509
git.frostfs.info/TrueCloudLab/hrw v1.2.1
git.frostfs.info/TrueCloudLab/multinet v0.0.0-20241015075604-6cb0d80e0972
git.frostfs.info/TrueCloudLab/policy-engine v0.0.0-20240814080254-96225afacb88
git.frostfs.info/TrueCloudLab/tzhash v1.8.0
git.frostfs.info/TrueCloudLab/zapjournald v0.0.0-20240124114243-cb2e66427d02
@ -132,4 +133,4 @@ require (
rsc.io/tmplfunc v0.0.3 // indirect
)
replace github.com/nspcc-dev/neo-go => git.frostfs.info/TrueCloudLab/neoneo-go v0.106.1-0.20240726093631-5481339d6928
replace github.com/nspcc-dev/neo-go => git.frostfs.info/TrueCloudLab/neoneo-go v0.106.1-0.20241015133823-8aee80dbdc07

BIN
go.sum
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Binary file not shown.

1
internal/logs/logs.go
View file

@ -523,4 +523,5 @@ const (
WritecacheShrinkSkippedNotEmpty = "writecache shrink skipped: not empty"
BlobovniczatreeFailedToRemoveRebuildTempFile = "failed to remove rebuild temp file"
WritecacheCantGetObject = "can't get an object from fstree"
FailedToUpdateMultinetConfiguration = "failed to update multinet configuration"
)

2
internal/metrics/consts.go
View file

@ -22,6 +22,7 @@ const (
grpcServerSubsystem = "grpc_server"
policerSubsystem = "policer"
commonCacheSubsystem = "common_cache"
multinetSubsystem = "multinet"
successLabel = "success"
shardIDLabel = "shard_id"
@ -41,6 +42,7 @@ const (
endpointLabel = "endpoint"
hitLabel = "hit"
cacheLabel = "cache"
sourceIPLabel = "source_ip"
readWriteMode = "READ_WRITE"
readOnlyMode = "READ_ONLY"

6
internal/metrics/innerring.go
View file

@ -17,6 +17,7 @@ type InnerRingServiceMetrics struct {
eventDuration *prometheus.HistogramVec
morphCacheMetrics *morphCacheMetrics
logMetrics logger.LogMetrics
multinet *multinetMetrics
// nolint: unused
appInfo *ApplicationInfo
}
@ -51,6 +52,7 @@ func NewInnerRingMetrics() *InnerRingServiceMetrics {
morphCacheMetrics: newMorphCacheMetrics(innerRingNamespace),
appInfo: NewApplicationInfo(misc.Version),
logMetrics: logger.NewLogMetrics(innerRingNamespace),
multinet: newMultinetMetrics(innerRingNamespace),
}
}
@ -78,3 +80,7 @@ func (m *InnerRingServiceMetrics) MorphCacheMetrics() MorphCacheMetrics {
func (m *InnerRingServiceMetrics) LogMetrics() logger.LogMetrics {
return m.logMetrics
}
func (m *InnerRingServiceMetrics) Multinet() MultinetMetrics {
return m.multinet
}

35
internal/metrics/multinet.go Normal file
View file

@ -0,0 +1,35 @@
package metrics
import (
"strconv"
"git.frostfs.info/TrueCloudLab/frostfs-observability/metrics"
"github.com/prometheus/client_golang/prometheus"
)
type multinetMetrics struct {
dials *prometheus.GaugeVec
}
type MultinetMetrics interface {
Dial(sourceIP string, success bool)
}
func newMultinetMetrics(ns string) *multinetMetrics {
return &multinetMetrics{
dials: metrics.NewGaugeVec(
prometheus.GaugeOpts{
Namespace: ns,
Subsystem: multinetSubsystem,
Name: "dial_count",
Help: "Dials count performed by multinet",
}, []string{sourceIPLabel, successLabel}),
}
}
func (m *multinetMetrics) Dial(sourceIP string, success bool) {
m.dials.With(prometheus.Labels{
sourceIPLabel: sourceIP,
successLabel: strconv.FormatBool(success),
}).Inc()
}

6
internal/metrics/node.go
View file

@ -25,6 +25,7 @@ type NodeMetrics struct {
morphClient *morphClientMetrics
morphCache *morphCacheMetrics
log logger.LogMetrics
multinet *multinetMetrics
// nolint: unused
appInfo *ApplicationInfo
}
@ -53,6 +54,7 @@ func NewNodeMetrics() *NodeMetrics {
morphCache: newMorphCacheMetrics(namespace),
log: logger.NewLogMetrics(namespace),
appInfo: NewApplicationInfo(misc.Version),
multinet: newMultinetMetrics(namespace),
}
}
@ -120,3 +122,7 @@ func (m *NodeMetrics) MorphCacheMetrics() MorphCacheMetrics {
func (m *NodeMetrics) LogMetrics() logger.LogMetrics {
return m.log
}
func (m *NodeMetrics) MultinetMetrics() MultinetMetrics {
return m.multinet
}

69
internal/net/config.go Normal file
View file

@ -0,0 +1,69 @@
package net
import (
"errors"
"fmt"
"net/netip"
"slices"
"time"
"git.frostfs.info/TrueCloudLab/frostfs-node/internal/metrics"
"git.frostfs.info/TrueCloudLab/multinet"
)
var errEmptySourceIPList = errors.New("empty source IP list")
type Subnet struct {
Prefix string
SourceIPs []string
}
type Config struct {
Enabled bool
Subnets []Subnet
Balancer string
Restrict bool
FallbackDelay time.Duration
Metrics metrics.MultinetMetrics
}
func (c Config) toMultinetConfig() (multinet.Config, error) {
var subnets []multinet.Subnet
for _, s := range c.Subnets {
var ms multinet.Subnet
p, err := netip.ParsePrefix(s.Prefix)
if err != nil {
return multinet.Config{}, fmt.Errorf("parse IP prefix '%s': %w", s.Prefix, err)
}
ms.Prefix = p
for _, ip := range s.SourceIPs {
addr, err := netip.ParseAddr(ip)
if err != nil {
return multinet.Config{}, fmt.Errorf("parse IP address '%s': %w", ip, err)
}
ms.SourceIPs = append(ms.SourceIPs, addr)
}
if len(ms.SourceIPs) == 0 {
return multinet.Config{}, errEmptySourceIPList
}
subnets = append(subnets, ms)
}
return multinet.Config{
Subnets: subnets,
Balancer: multinet.BalancerType(c.Balancer),
Restrict: c.Restrict,
FallbackDelay: c.FallbackDelay,
Dialer: newDefaulDialer(),
EventHandler: newEventHandler(c.Metrics),
}, nil
}
func (c Config) equals(other Config) bool {
return c.Enabled == other.Enabled &&
slices.EqualFunc(c.Subnets, other.Subnets, func(lhs, rhs Subnet) bool {
return lhs.Prefix == rhs.Prefix && slices.Equal(lhs.SourceIPs, rhs.SourceIPs)
}) &&
c.Balancer == other.Balancer &&
c.Restrict == other.Restrict &&
c.FallbackDelay == other.FallbackDelay
}

54
internal/net/dial_target.go Normal file
View file

@ -0,0 +1,54 @@
// NOTE: code is taken from https://github.com/grpc/grpc-go/blob/v1.68.x/internal/transport/http_util.go
/*
*
* Copyright 2014 gRPC authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package net
import (
"net/url"
"strings"
)
// parseDialTarget returns the network and address to pass to dialer.
func parseDialTarget(target string) (string, string) {
net := "tcp"
m1 := strings.Index(target, ":")
m2 := strings.Index(target, ":/")
// handle unix:addr which will fail with url.Parse
if m1 >= 0 && m2 < 0 {
if n := target[0:m1]; n == "unix" {
return n, target[m1+1:]
}
}
if m2 >= 0 {
t, err := url.Parse(target)
if err != nil {
return net, target
}
scheme := t.Scheme
addr := t.Path
if scheme == "unix" {
if addr == "" {
addr = t.Host
}
return scheme, addr
}
}
return net, target
}

39
internal/net/dialer.go Normal file
View file

@ -0,0 +1,39 @@
package net
import (
"context"
"net"
"syscall"
"time"
"golang.org/x/sys/unix"
)
type Dialer interface {
DialContext(ctx context.Context, network, address string) (net.Conn, error)
}
func DialContextTCP(ctx context.Context, address string, d Dialer) (net.Conn, error) {
return d.DialContext(ctx, "tcp", address)
}
func newDefaulDialer() net.Dialer {
// From `grpc.WithContextDialer` comment:
//
// Note: All supported releases of Go (as of December 2023) override the OS
// defaults for TCP keepalive time and interval to 15s. To enable TCP keepalive
// with OS defaults for keepalive time and interval, use a net.Dialer that sets
// the KeepAlive field to a negative value, and sets the SO_KEEPALIVE socket
// option to true from the Control field. For a concrete example of how to do
// this, see internal.NetDialerWithTCPKeepalive().
//
// https://github.com/grpc/grpc-go/blob/830135e6c5a351abf75f0c9cfdf978e5df8daeba/dialoptions.go#L432
return net.Dialer{
KeepAlive: time.Duration(-1),
Control: func(_, _ string, c syscall.RawConn) error {
return c.Control(func(fd uintptr) {
_ = unix.SetsockoptInt(int(fd), unix.SOL_SOCKET, unix.SO_KEEPALIVE, 1)
})
},
}
}

83
internal/net/dialer_source.go Normal file
View file

@ -0,0 +1,83 @@
package net
import (
"context"
"net"
"sync"
"git.frostfs.info/TrueCloudLab/multinet"
)
type DialerSource struct {
guard sync.RWMutex
c Config
md multinet.Dialer
}
func NewDialerSource(c Config) (*DialerSource, error) {
result := &DialerSource{}
if err := result.build(c); err != nil {
return nil, err
}
return result, nil
}
func (s *DialerSource) build(c Config) error {
if c.Enabled {
mc, err := c.toMultinetConfig()
if err != nil {
return err
}
md, err := multinet.NewDialer(mc)
if err != nil {
return err
}
s.md = md
s.c = c
return nil
}
s.md = nil
s.c = c
return nil
}
// GrpcContextDialer returns grpc.WithContextDialer func.
// Returns nil if multinet disabled.
func (s *DialerSource) GrpcContextDialer() func(context.Context, string) (net.Conn, error) {
s.guard.RLock()
defer s.guard.RUnlock()
if s.c.Enabled {
return func(ctx context.Context, address string) (net.Conn, error) {
network, address := parseDialTarget(address)
return s.md.DialContext(ctx, network, address)
}
}
return nil
}
// NetContextDialer returns net.DialContext dial function.
// Returns nil if multinet disabled.
func (s *DialerSource) NetContextDialer() func(context.Context, string, string) (net.Conn, error) {
s.guard.RLock()
defer s.guard.RUnlock()
if s.c.Enabled {
return func(ctx context.Context, network, address string) (net.Conn, error) {
return s.md.DialContext(ctx, network, address)
}
}
return nil
}
func (s *DialerSource) Update(c Config) error {
s.guard.Lock()
defer s.guard.Unlock()
if s.c.equals(c) {
return nil
}
return s.build(c)
}

29
internal/net/event_handler.go Normal file
View file

@ -0,0 +1,29 @@
package net
import (
"net"
"git.frostfs.info/TrueCloudLab/frostfs-node/internal/metrics"
"git.frostfs.info/TrueCloudLab/multinet"
)
var _ multinet.EventHandler = (*metricsEventHandler)(nil)
type metricsEventHandler struct {
m metrics.MultinetMetrics
}
func (m *metricsEventHandler) DialPerformed(sourceIP net.Addr, _ string, _ string, err error) {
sourceIPString := "undefined"
if sourceIP != nil {
sourceIPString = sourceIP.Network() + "://" + sourceIP.String()
}
m.m.Dial(sourceIPString, err == nil)
}
func newEventHandler(m metrics.MultinetMetrics) multinet.EventHandler {
if m == nil {
return nil
}
return &metricsEventHandler{m: m}
}

1
pkg/innerring/initialization.go
View file

@ -463,6 +463,7 @@ func (s *Server) initMorph(ctx context.Context, cfg *viper.Viper, errChan chan<-
name: morphPrefix,
from: fromSideChainBlock,
morphCacheMetric: s.irMetrics.MorphCacheMetrics(),
multinetMetrics: s.irMetrics.Multinet(),
}
// create morph client

31
pkg/innerring/innerring.go
View file

@ -9,6 +9,7 @@ import (
"git.frostfs.info/TrueCloudLab/frostfs-node/internal/logs"
"git.frostfs.info/TrueCloudLab/frostfs-node/internal/metrics"
internalNet "git.frostfs.info/TrueCloudLab/frostfs-node/internal/net"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/innerring/config"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/innerring/processors/alphabet"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/innerring/processors/governance"
@ -116,6 +117,7 @@ type (
sgn *transaction.Signer
from uint32 // block height
morphCacheMetric metrics.MorphCacheMetrics
multinetMetrics metrics.MultinetMetrics
}
)
@ -486,6 +488,12 @@ func createClient(ctx context.Context, p *chainParams, errChan chan<- error) (*c
return nil, fmt.Errorf("%s chain client endpoints not provided", p.name)
}
nc := parseMultinetConfig(p.cfg, p.multinetMetrics)
ds, err := internalNet.NewDialerSource(nc)
if err != nil {
return nil, fmt.Errorf("dialer source: %w", err)
}
return client.New(
ctx,
p.key,
@ -498,6 +506,7 @@ func createClient(ctx context.Context, p *chainParams, errChan chan<- error) (*c
}),
client.WithSwitchInterval(p.cfg.GetDuration(p.name+".switch_interval")),
client.WithMorphCacheMetrics(p.morphCacheMetric),
client.WithDialerSource(ds),
)
}
@ -542,6 +551,28 @@ func parseWalletAddressesFromStrings(wallets []string) ([]util.Uint160, error) {
return extraWallets, nil
}
func parseMultinetConfig(cfg *viper.Viper, m metrics.MultinetMetrics) internalNet.Config {
nc := internalNet.Config{
Enabled: cfg.GetBool("multinet.enabled"),
Balancer: cfg.GetString("multinet.balancer"),
Restrict: cfg.GetBool("multinet.restrict"),
FallbackDelay: cfg.GetDuration("multinet.fallback_delay"),
Metrics: m,
}
for i := 0; ; i++ {
mask := cfg.GetString(fmt.Sprintf("multinet.subnets.%d.mask", i))
if mask == "" {
break
}
sourceIPs := cfg.GetStringSlice(fmt.Sprintf("multinet.subnets.%d.source_ips", i))
nc.Subnets = append(nc.Subnets, internalNet.Subnet{
Prefix: mask,
SourceIPs: sourceIPs,
})
}
return nc
}
func (s *Server) initConfigFromBlockchain() error {
// get current epoch
epoch, err := s.netmapClient.Epoch()

39
pkg/morph/client/constructor.go
View file

@ -8,6 +8,7 @@ import (
"git.frostfs.info/TrueCloudLab/frostfs-node/internal/logs"
"git.frostfs.info/TrueCloudLab/frostfs-node/internal/metrics"
internalNet "git.frostfs.info/TrueCloudLab/frostfs-node/internal/net"
morphmetrics "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/metrics"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/util/logger"
lru "github.com/hashicorp/golang-lru/v2"
@ -41,13 +42,13 @@ type cfg struct {
endpoints []Endpoint
singleCli *rpcclient.WSClient // neo-go client for single client mode
inactiveModeCb Callback
switchInterval time.Duration
morphCacheMetrics metrics.MorphCacheMetrics
dialerSource *internalNet.DialerSource
}
const (
@ -124,21 +125,6 @@ func New(ctx context.Context, key *keys.PrivateKey, opts ...Option) (*Client, er
var err error
var act *actor.Actor
if cfg.singleCli != nil {
// return client in single RPC node mode that uses
// predefined WS client
//
// in case of the closing web socket connection:
// if extra endpoints were provided via options,
// they will be used in switch process, otherwise
// inactive mode will be enabled
cli.client = cfg.singleCli
act, err = newActor(cfg.singleCli, acc, *cfg)
if err != nil {
return nil, fmt.Errorf("could not create RPC actor: %w", err)
}
} else {
var endpoint Endpoint
for cli.endpoints.curr, endpoint = range cli.endpoints.list {
cli.client, act, err = cli.newCli(ctx, endpoint)
@ -158,7 +144,6 @@ func New(ctx context.Context, key *keys.PrivateKey, opts ...Option) (*Client, er
if cli.client == nil {
return nil, ErrNoHealthyEndpoint
}
}
cli.setActor(act)
go cli.closeWaiter(ctx)
@ -175,6 +160,7 @@ func (c *Client) newCli(ctx context.Context, endpoint Endpoint) (*rpcclient.WSCl
Options: rpcclient.Options{
DialTimeout: c.cfg.dialTimeout,
TLSClientConfig: cfg,
NetDialContext: c.cfg.dialerSource.NetContextDialer(),
},
})
if err != nil {
@ -285,17 +271,6 @@ func WithEndpoints(endpoints ...Endpoint) Option {
}
}
// WithSingleClient returns a client constructor option
// that specifies single neo-go client and forces Client
// to use it for requests.
//
// Passed client must already be initialized.
func WithSingleClient(cli *rpcclient.WSClient) Option {
return func(c *cfg) {
c.singleCli = cli
}
}
// WithConnLostCallback return a client constructor option
// that specifies a callback that is called when Client
// unsuccessfully tried to connect to all the specified
@ -320,3 +295,9 @@ func WithMorphCacheMetrics(morphCacheMetrics metrics.MorphCacheMetrics) Option {
c.morphCacheMetrics = morphCacheMetrics
}
}
func WithDialerSource(ds *internalNet.DialerSource) Option {
return func(c *cfg) {
c.dialerSource = ds
}
}

2
pkg/network/cache/client.go vendored
View file

@ -5,6 +5,7 @@ import (
"sync"
"time"
"git.frostfs.info/TrueCloudLab/frostfs-node/internal/net"
clientcore "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/core/client"
"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/client"
)
@ -25,6 +26,7 @@ type (
Key *ecdsa.PrivateKey
ResponseCallback func(client.ResponseMetaInfo) error
AllowExternal bool
DialerSource *net.DialerSource
}
)

11
pkg/network/cache/multi.go vendored
View file

@ -60,9 +60,7 @@ func (x *multiClient) createForAddress(ctx context.Context, addr network.Address
prmInit.Key = *x.opts.Key
}
prmDial := client.PrmDial{
Endpoint: addr.URIAddr(),
GRPCDialOptions: []grpc.DialOption{
grpcOpts := []grpc.DialOption{
grpc.WithChainUnaryInterceptor(
metrics.NewUnaryClientInterceptor(),
tracing.NewUnaryClientInteceptor(),
@ -71,7 +69,12 @@ func (x *multiClient) createForAddress(ctx context.Context, addr network.Address
metrics.NewStreamClientInterceptor(),
tracing.NewStreamClientInterceptor(),
),
},
grpc.WithContextDialer(x.opts.DialerSource.GrpcContextDialer()),
}
prmDial := client.PrmDial{
Endpoint: addr.URIAddr(),
GRPCDialOptions: grpcOpts,
}
if x.opts.DialTimeout > 0 {
prmDial.DialTimeout = x.opts.DialTimeout

6
pkg/services/tree/cache.go
View file

@ -8,6 +8,7 @@ import (
"sync"
"time"
internalNet "git.frostfs.info/TrueCloudLab/frostfs-node/internal/net"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/network"
metrics "git.frostfs.info/TrueCloudLab/frostfs-observability/metrics/grpc"
tracing "git.frostfs.info/TrueCloudLab/frostfs-observability/tracing/grpc"
@ -21,6 +22,7 @@ type clientCache struct {
sync.Mutex
simplelru.LRU[string, cacheItem]
key *ecdsa.PrivateKey
ds *internalNet.DialerSource
}
type cacheItem struct {
@ -36,7 +38,7 @@ const (
var errRecentlyFailed = errors.New("client has recently failed")
func (c *clientCache) init(pk *ecdsa.PrivateKey) {
func (c *clientCache) init(pk *ecdsa.PrivateKey, ds *internalNet.DialerSource) {
l, _ := simplelru.NewLRU(defaultClientCacheSize, func(_ string, value cacheItem) {
if conn := value.cc; conn != nil {
_ = conn.Close()
@ -44,6 +46,7 @@ func (c *clientCache) init(pk *ecdsa.PrivateKey) {
})
c.LRU = *l
c.key = pk
c.ds = ds
}
func (c *clientCache) get(ctx context.Context, netmapAddr string) (TreeServiceClient, error) {
@ -99,6 +102,7 @@ func (c *clientCache) dialTreeService(ctx context.Context, netmapAddr string) (*
metrics.NewStreamClientInterceptor(),
tracing.NewStreamClientInterceptor(),
),
grpc.WithContextDialer(c.ds.GrpcContextDialer()),
}
if !netAddr.IsTLSEnabled() {

8
pkg/services/tree/options.go
View file

@ -4,6 +4,7 @@ import (
"crypto/ecdsa"
"time"
"git.frostfs.info/TrueCloudLab/frostfs-node/internal/net"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/core/container"
frostfsidcore "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/core/frostfsid"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/core/netmap"
@ -45,6 +46,7 @@ type cfg struct {
morphChainStorage policyengine.MorphRuleChainStorageReader
metrics MetricsRegister
ds *net.DialerSource
}
// Option represents configuration option for a tree service.
@ -161,3 +163,9 @@ func WithNetmapState(state netmap.State) Option {
c.state = state
}
}
func WithDialerSource(ds *net.DialerSource) Option {
return func(c *cfg) {
c.ds = ds
}
}

2
pkg/services/tree/service.go
View file

@ -65,7 +65,7 @@ func New(opts ...Option) *Service {
s.log = &logger.Logger{Logger: zap.NewNop()}
}
s.cache.init(s.key)
s.cache.init(s.key, s.ds)
s.closeCh = make(chan struct{})
s.replicateCh = make(chan movePair, s.replicatorChannelCapacity)
s.replicateLocalCh = make(chan applyOp)