frostfs-node/pkg/innerring/initialization.go

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package innerring
import (
"context"
"encoding/hex"
"fmt"
"net"
"git.frostfs.info/TrueCloudLab/frostfs-node/internal/logs"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/innerring/processors/alphabet"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/innerring/processors/balance"
cont "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/innerring/processors/container"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/innerring/processors/frostfs"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/innerring/processors/governance"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/innerring/processors/netmap"
nodevalidator "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/innerring/processors/netmap/nodevalidation"
addrvalidator "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/innerring/processors/netmap/nodevalidation/maddress"
statevalidation "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/innerring/processors/netmap/nodevalidation/state"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/client"
balanceClient "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/client/balance"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/client/container"
frostfsClient "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/client/frostfs"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/client/frostfsid"
nmClient "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/client/netmap"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/event"
control "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/services/control/ir"
controlsrv "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/services/control/ir/server"
utilConfig "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/util/config"
"github.com/nspcc-dev/neo-go/pkg/core/transaction"
"github.com/nspcc-dev/neo-go/pkg/encoding/fixedn"
"github.com/spf13/viper"
"go.uber.org/zap"
"google.golang.org/grpc"
)
func (s *Server) initNetmapProcessor(cfg *viper.Viper,
cnrClient *container.Client,
alphaSync event.Handler,
) error {
locodeValidator, err := s.newLocodeValidator(cfg)
if err != nil {
return err
}
netSettings := (*networkSettings)(s.netmapClient)
var netMapCandidateStateValidator statevalidation.NetMapCandidateValidator
netMapCandidateStateValidator.SetNetworkSettings(netSettings)
s.netmapProcessor, err = netmap.New(&netmap.Params{
Log: s.log,
Metrics: s.irMetrics,
PoolSize: cfg.GetInt("workers.netmap"),
NetmapClient: netmap.NewNetmapClient(s.netmapClient),
EpochTimer: s,
EpochState: s,
AlphabetState: s,
CleanupEnabled: cfg.GetBool("netmap_cleaner.enabled"),
CleanupThreshold: cfg.GetUint64("netmap_cleaner.threshold"),
ContainerWrapper: cnrClient,
NotaryDepositHandler: s.onlyAlphabetEventHandler(
s.notaryHandler,
),
AlphabetSyncHandler: s.onlyAlphabetEventHandler(
alphaSync,
),
NodeValidator: nodevalidator.New(
&netMapCandidateStateValidator,
addrvalidator.New(),
locodeValidator,
),
NodeStateSettings: netSettings,
})
if err != nil {
return err
}
return bindMorphProcessor(s.netmapProcessor, s)
}
func (s *Server) initMainnet(ctx context.Context, cfg *viper.Viper, morphChain *chainParams, errChan chan<- error) error {
s.withoutMainNet = cfg.GetBool("without_mainnet")
if s.withoutMainNet {
// This works as long as event Listener starts listening loop once,
// otherwise Server.Start will run two similar routines.
// This behavior most likely will not change.
s.mainnetListener = s.morphListener
s.mainnetClient = s.morphClient
return nil
}
mainnetChain := morphChain
mainnetChain.name = mainnetPrefix
mainnetChain.sgn = &transaction.Signer{Scopes: transaction.CalledByEntry}
fromMainChainBlock, err := s.persistate.UInt32(persistateMainChainLastBlockKey)
if err != nil {
fromMainChainBlock = 0
s.log.Warn(logs.InnerringCantGetLastProcessedMainChainBlockNumber, zap.String("error", err.Error()))
}
mainnetChain.from = fromMainChainBlock
// create mainnet client
s.mainnetClient, err = createClient(ctx, mainnetChain, errChan)
if err != nil {
return err
}
// create mainnet listener
s.mainnetListener, err = createListener(ctx, s.mainnetClient, mainnetChain)
return err
}
func (s *Server) enableNotarySupport() error {
// enable notary support in the side client
err := s.morphClient.EnableNotarySupport(
client.WithProxyContract(s.contracts.proxy),
)
if err != nil {
return fmt.Errorf("could not enable side chain notary support: %w", err)
}
s.morphListener.EnableNotarySupport(s.contracts.proxy, s.morphClient.Committee, s.morphClient)
if !s.mainNotaryConfig.disabled {
// enable notary support in the main client
err := s.mainnetClient.EnableNotarySupport(
client.WithProxyContract(s.contracts.processing),
client.WithAlphabetSource(s.morphClient.Committee),
)
if err != nil {
return fmt.Errorf("could not enable main chain notary support: %w", err)
}
}
return nil
}
func (s *Server) initNotaryConfig() {
s.mainNotaryConfig = notaryConfigs(
!s.withoutMainNet && s.mainnetClient.ProbeNotary(), // if mainnet disabled then notary flag must be disabled too
)
s.log.Info(logs.InnerringNotarySupport,
zap.Bool("sidechain_enabled", true),
zap.Bool("mainchain_enabled", !s.mainNotaryConfig.disabled),
)
}
func (s *Server) createAlphaSync(cfg *viper.Viper, frostfsCli *frostfsClient.Client, irf irFetcher) (event.Handler, error) {
var alphaSync event.Handler
if s.withoutMainNet || cfg.GetBool("governance.disable") {
alphaSync = func(event.Event) {
s.log.Debug(logs.InnerringAlphabetKeysSyncIsDisabled)
}
} else {
// create governance processor
governanceProcessor, err := governance.New(&governance.Params{
Log: s.log,
Metrics: s.irMetrics,
FrostFSClient: frostfsCli,
NetmapClient: s.netmapClient,
AlphabetState: s,
EpochState: s,
Voter: s,
IRFetcher: irf,
MorphClient: s.morphClient,
MainnetClient: s.mainnetClient,
})
if err != nil {
return nil, err
}
alphaSync = governanceProcessor.HandleAlphabetSync
err = bindMainnetProcessor(governanceProcessor, s)
if err != nil {
return nil, err
}
}
return alphaSync, nil
}
func (s *Server) createIRFetcher() irFetcher {
var irf irFetcher
if s.withoutMainNet || !s.mainNotaryConfig.disabled {
// if mainchain is disabled we should use NeoFSAlphabetList client method according to its docs
// (naming `...WithNotary` will not always be correct)
irf = NewIRFetcherWithNotary(s.morphClient)
} else {
irf = NewIRFetcherWithoutNotary(s.netmapClient)
}
return irf
}
func (s *Server) initTimers(cfg *viper.Viper, morphClients *serverMorphClients) {
s.epochTimer = newEpochTimer(&epochTimerArgs{
l: s.log,
alphabetState: s,
newEpochHandlers: s.newEpochTickHandlers(),
cnrWrapper: morphClients.CnrClient,
epoch: s,
stopEstimationDMul: cfg.GetUint32("timers.stop_estimation.mul"),
stopEstimationDDiv: cfg.GetUint32("timers.stop_estimation.div"),
})
s.addBlockTimer(s.epochTimer)
// initialize emission timer
emissionTimer := newEmissionTimer(&emitTimerArgs{
ap: s.alphabetProcessor,
emitDuration: cfg.GetUint32("timers.emit"),
})
s.addBlockTimer(emissionTimer)
}
func (s *Server) initAlphabetProcessor(cfg *viper.Viper) error {
parsedWallets, err := parseWalletAddressesFromStrings(cfg.GetStringSlice("emit.extra_wallets"))
if err != nil {
return err
}
// create alphabet processor
s.alphabetProcessor, err = alphabet.New(&alphabet.Params{
ParsedWallets: parsedWallets,
Log: s.log,
Metrics: s.irMetrics,
PoolSize: cfg.GetInt("workers.alphabet"),
AlphabetContracts: s.contracts.alphabet,
NetmapClient: s.netmapClient,
MorphClient: s.morphClient,
IRList: s,
StorageEmission: cfg.GetUint64("emit.storage.amount"),
})
if err != nil {
return err
}
err = bindMorphProcessor(s.alphabetProcessor, s)
return err
}
func (s *Server) initContainerProcessor(cfg *viper.Viper, cnrClient *container.Client, frostfsIDClient *frostfsid.Client) error {
// container processor
containerProcessor, err := cont.New(&cont.Params{
Log: s.log,
Metrics: s.irMetrics,
PoolSize: cfg.GetInt("workers.container"),
AlphabetState: s,
ContainerClient: cnrClient,
MorphClient: cnrClient.Morph(),
FrostFSIDClient: frostfsIDClient,
NetworkState: s.netmapClient,
})
if err != nil {
return err
}
return bindMorphProcessor(containerProcessor, s)
}
func (s *Server) initBalanceProcessor(cfg *viper.Viper, frostfsCli *frostfsClient.Client) error {
// create balance processor
balanceProcessor, err := balance.New(&balance.Params{
Log: s.log,
Metrics: s.irMetrics,
PoolSize: cfg.GetInt("workers.balance"),
FrostFSClient: frostfsCli,
BalanceSC: s.contracts.balance,
AlphabetState: s,
Converter: &s.precision,
})
if err != nil {
return err
}
return bindMorphProcessor(balanceProcessor, s)
}
func (s *Server) initFrostFSMainnetProcessor(cfg *viper.Viper) error {
if s.withoutMainNet {
return nil
}
frostfsProcessor, err := frostfs.New(&frostfs.Params{
Log: s.log,
Metrics: s.irMetrics,
PoolSize: cfg.GetInt("workers.frostfs"),
FrostFSContract: s.contracts.frostfs,
BalanceClient: s.balanceClient,
NetmapClient: s.netmapClient,
MorphClient: s.morphClient,
EpochState: s,
AlphabetState: s,
Converter: &s.precision,
MintEmitCacheSize: cfg.GetInt("emit.mint.cache_size"),
MintEmitThreshold: cfg.GetUint64("emit.mint.threshold"),
MintEmitValue: fixedn.Fixed8(cfg.GetInt64("emit.mint.value")),
GasBalanceThreshold: cfg.GetInt64("emit.gas.balance_threshold"),
})
if err != nil {
return err
}
return bindMainnetProcessor(frostfsProcessor, s)
}
func (s *Server) initGRPCServer(cfg *viper.Viper) error {
controlSvcEndpoint := cfg.GetString("control.grpc.endpoint")
if controlSvcEndpoint == "" {
s.log.Info(logs.InnerringNoControlServerEndpointSpecified)
return nil
}
authKeysStr := cfg.GetStringSlice("control.authorized_keys")
authKeys := make([][]byte, 0, len(authKeysStr))
for i := range authKeysStr {
key, err := hex.DecodeString(authKeysStr[i])
if err != nil {
return fmt.Errorf("could not parse Control authorized key %s: %w",
authKeysStr[i],
err,
)
}
authKeys = append(authKeys, key)
}
var p controlsrv.Prm
p.SetPrivateKey(*s.key)
p.SetHealthChecker(s)
controlSvc := controlsrv.New(p, s.netmapClient, s.containerClient,
controlsrv.WithAllowedKeys(authKeys),
)
grpcControlSrv := grpc.NewServer()
control.RegisterControlServiceServer(grpcControlSrv, controlSvc)
s.runners = append(s.runners, func(ch chan<- error) error {
lis, err := net.Listen("tcp", controlSvcEndpoint)
if err != nil {
return err
}
go func() {
ch <- grpcControlSrv.Serve(lis)
}()
return nil
})
s.registerNoErrCloser(grpcControlSrv.GracefulStop)
return nil
}
type serverMorphClients struct {
CnrClient *container.Client
FrostFSIDClient *frostfsid.Client
FrostFSClient *frostfsClient.Client
}
func (s *Server) initClientsFromMorph() (*serverMorphClients, error) {
result := &serverMorphClients{}
var err error
fee := s.feeConfig.SideChainFee()
// form morph container client's options
morphCnrOpts := make([]container.Option, 0, 3)
morphCnrOpts = append(morphCnrOpts,
container.TryNotary(),
container.AsAlphabet(),
)
result.CnrClient, err = container.NewFromMorph(s.morphClient, s.contracts.container, fee, morphCnrOpts...)
if err != nil {
return nil, err
}
s.containerClient = result.CnrClient
s.netmapClient, err = nmClient.NewFromMorph(s.morphClient, s.contracts.netmap, fee, nmClient.TryNotary(), nmClient.AsAlphabet())
if err != nil {
return nil, err
}
s.balanceClient, err = balanceClient.NewFromMorph(s.morphClient, s.contracts.balance, fee, balanceClient.TryNotary(), balanceClient.AsAlphabet())
if err != nil {
return nil, err
}
result.FrostFSIDClient, err = frostfsid.NewFromMorph(s.morphClient, s.contracts.frostfsID, fee)
if err != nil {
return nil, err
}
result.FrostFSClient, err = frostfsClient.NewFromMorph(s.mainnetClient, s.contracts.frostfs,
s.feeConfig.MainChainFee(), frostfsClient.TryNotary(), frostfsClient.AsAlphabet())
if err != nil {
return nil, err
}
return result, nil
}
func (s *Server) initProcessors(cfg *viper.Viper, morphClients *serverMorphClients) error {
irf := s.createIRFetcher()
s.statusIndex = newInnerRingIndexer(
s.morphClient,
irf,
s.key.PublicKey(),
cfg.GetDuration("indexer.cache_timeout"),
)
alphaSync, err := s.createAlphaSync(cfg, morphClients.FrostFSClient, irf)
if err != nil {
return err
}
err = s.initNetmapProcessor(cfg, morphClients.CnrClient, alphaSync)
if err != nil {
return err
}
err = s.initContainerProcessor(cfg, morphClients.CnrClient, morphClients.FrostFSIDClient)
if err != nil {
return err
}
err = s.initBalanceProcessor(cfg, morphClients.FrostFSClient)
if err != nil {
return err
}
err = s.initFrostFSMainnetProcessor(cfg)
if err != nil {
return err
}
err = s.initAlphabetProcessor(cfg)
return err
}
func (s *Server) initMorph(ctx context.Context, cfg *viper.Viper, errChan chan<- error) (*chainParams, error) {
fromSideChainBlock, err := s.persistate.UInt32(persistateSideChainLastBlockKey)
if err != nil {
fromSideChainBlock = 0
s.log.Warn(logs.InnerringCantGetLastProcessedSideChainBlockNumber, zap.String("error", err.Error()))
}
morphChain := &chainParams{
log: s.log,
cfg: cfg,
key: s.key,
name: morphPrefix,
from: fromSideChainBlock,
morphCacheMetric: s.irMetrics.MorphCacheMetrics(),
cmode: s.cmode,
}
// create morph client
s.morphClient, err = createClient(ctx, morphChain, errChan)
if err != nil {
return nil, err
}
// create morph listener
s.morphListener, err = createListener(ctx, s.morphClient, morphChain)
if err != nil {
return nil, err
}
if err := s.morphClient.SetGroupSignerScope(); err != nil {
morphChain.log.Info(logs.InnerringFailedToSetGroupSignerScope, zap.Error(err))
}
return morphChain, nil
}
func (s *Server) initContracts(cfg *viper.Viper) error {
var err error
// get all script hashes of contracts
s.contracts, err = parseContracts(
cfg,
s.morphClient,
s.withoutMainNet,
s.mainNotaryConfig.disabled,
)
return err
}
func (s *Server) initKey(cfg *viper.Viper) error {
// prepare inner ring node private key
acc, err := utilConfig.LoadAccount(
cfg.GetString("wallet.path"),
cfg.GetString("wallet.address"),
cfg.GetString("wallet.password"))
if err != nil {
return fmt.Errorf("ir: %w", err)
}
s.key = acc.PrivateKey()
return nil
}