mirror of
https://gitlab.com/pulsechaincom/erigon-pulse.git
synced 2024-12-23 04:03:49 +00:00
79ed8cad35
This change introduces additional processes to manage snapshot uploading for E2 snapshots: ## erigon snapshots upload The `snapshots uploader` command starts a version of erigon customized for uploading snapshot files to a remote location. It breaks the stage execution process after the senders stage and then uses the snapshot stage to send uploaded headers, bodies and (in the case of polygon) bor spans and events to snapshot files. Because this process avoids execution in run signifigantly faster than a standard erigon configuration. The uploader uses rclone to send seedable (100K or 500K blocks) to a remote storage location specified in the rclone config file. The **uploader** is configured to minimize disk usage by doing the following: * It removes snapshots once they are loaded * It aggressively prunes the database once entities are transferred to snapshots in addition to this it has the following performance related features: * maximizes the workers allocated to snapshot processing to improve throughput * Can be started from scratch by downloading the latest snapshots from the remote location to seed processing ## snapshots command Is a stand alone command for managing remote snapshots it has the following sub commands * **cmp** - compare snapshots * **copy** - copy snapshots * **verify** - verify snapshots * **manifest** - manage the manifest file in the root of remote snapshot locations * **torrent** - manage snapshot torrent files
143 lines
5.1 KiB
Go
143 lines
5.1 KiB
Go
// Copyright 2022 Erigon-Lightclient contributors
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package main
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import (
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"context"
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"fmt"
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"os"
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"github.com/ledgerwatch/erigon-lib/chain/snapcfg"
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"github.com/ledgerwatch/erigon/cl/beacon/beacon_router_configuration"
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"github.com/ledgerwatch/erigon/cl/cltypes"
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"github.com/ledgerwatch/erigon/cl/fork"
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freezer2 "github.com/ledgerwatch/erigon/cl/freezer"
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"github.com/ledgerwatch/erigon/cl/persistence"
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"github.com/ledgerwatch/erigon/cl/persistence/db_config"
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"github.com/ledgerwatch/erigon/cl/phase1/core"
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"github.com/ledgerwatch/erigon/cl/phase1/core/state"
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execution_client2 "github.com/ledgerwatch/erigon/cl/phase1/execution_client"
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"github.com/ledgerwatch/erigon/cl/sentinel"
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"github.com/ledgerwatch/erigon/cl/sentinel/service"
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"github.com/ledgerwatch/log/v3"
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"github.com/urfave/cli/v2"
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"github.com/ledgerwatch/erigon/cmd/caplin/caplin1"
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"github.com/ledgerwatch/erigon/cmd/caplin/caplincli"
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"github.com/ledgerwatch/erigon/cmd/caplin/caplinflags"
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"github.com/ledgerwatch/erigon/cmd/sentinel/sentinelflags"
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"github.com/ledgerwatch/erigon/cmd/utils"
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"github.com/ledgerwatch/erigon/turbo/app"
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"github.com/ledgerwatch/erigon/turbo/debug"
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)
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func main() {
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app := app.MakeApp("caplin", runCaplinNode, append(caplinflags.CliFlags, sentinelflags.CliFlags...))
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if err := app.Run(os.Args); err != nil {
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_, printErr := fmt.Fprintln(os.Stderr, err)
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if printErr != nil {
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log.Warn("Fprintln error", "err", printErr)
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}
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os.Exit(1)
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}
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}
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func runCaplinNode(cliCtx *cli.Context) error {
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cfg, err := caplincli.SetupCaplinCli(cliCtx)
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if err != nil {
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log.Error("[Phase1] Could not initialize caplin", "err", err)
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return err
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}
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if _, _, err := debug.Setup(cliCtx, true /* root logger */); err != nil {
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return err
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}
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log.Root().SetHandler(log.LvlFilterHandler(log.Lvl(cfg.LogLvl), log.StderrHandler))
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log.Info("[Phase1]", "chain", cliCtx.String(utils.ChainFlag.Name))
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log.Info("[Phase1] Running Caplin")
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// Either start from genesis or a checkpoint
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ctx, cn := context.WithCancel(context.Background())
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defer cn()
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var state *state.CachingBeaconState
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if cfg.InitialSync {
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state = cfg.InitalState
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} else {
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state, err = core.RetrieveBeaconState(ctx, cfg.BeaconCfg, cfg.GenesisCfg, cfg.CheckpointUri)
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if err != nil {
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return err
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}
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}
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forkDigest, err := fork.ComputeForkDigest(cfg.BeaconCfg, cfg.GenesisCfg)
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if err != nil {
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return err
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}
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sentinel, err := service.StartSentinelService(&sentinel.SentinelConfig{
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IpAddr: cfg.Addr,
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Port: int(cfg.Port),
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TCPPort: cfg.ServerTcpPort,
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GenesisConfig: cfg.GenesisCfg,
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NetworkConfig: cfg.NetworkCfg,
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BeaconConfig: cfg.BeaconCfg,
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NoDiscovery: cfg.NoDiscovery,
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}, nil, nil, &service.ServerConfig{Network: cfg.ServerProtocol, Addr: cfg.ServerAddr}, nil, &cltypes.Status{
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ForkDigest: forkDigest,
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FinalizedRoot: state.FinalizedCheckpoint().BlockRoot(),
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FinalizedEpoch: state.FinalizedCheckpoint().Epoch(),
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HeadSlot: state.FinalizedCheckpoint().Epoch() * cfg.BeaconCfg.SlotsPerEpoch,
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HeadRoot: state.FinalizedCheckpoint().BlockRoot(),
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}, log.Root())
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if err != nil {
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log.Error("Could not start sentinel", "err", err)
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}
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log.Info("Sentinel started", "addr", cfg.ServerAddr)
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if err != nil {
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log.Error("[Checkpoint Sync] Failed", "reason", err)
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return err
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}
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var executionEngine execution_client2.ExecutionEngine
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if cfg.RunEngineAPI {
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cc, err := execution_client2.NewExecutionClientRPC(ctx, cfg.JwtSecret, cfg.EngineAPIAddr, cfg.EngineAPIPort)
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if err != nil {
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log.Error("could not start engine api", "err", err)
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}
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log.Info("Started Engine API RPC Client", "addr", cfg.EngineAPIAddr)
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executionEngine = cc
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}
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var caplinFreezer freezer2.Freezer
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if cfg.RecordMode {
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caplinFreezer = &freezer2.RootPathOsFs{
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Root: cfg.RecordDir,
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}
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}
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rawBeaconBlockChainDb, _ := persistence.AferoRawBeaconBlockChainFromOsPath(cfg.BeaconCfg, cfg.Dirs.CaplinHistory)
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historyDB, indiciesDB, err := caplin1.OpenCaplinDatabase(ctx, db_config.DefaultDatabaseConfiguration, cfg.BeaconCfg, rawBeaconBlockChainDb, cfg.Dirs.CaplinIndexing, executionEngine, false)
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if err != nil {
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return err
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}
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snapshotVersion := snapcfg.KnownCfg(cliCtx.String(utils.ChainFlag.Name), 0).Version
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return caplin1.RunCaplinPhase1(ctx, sentinel, executionEngine, cfg.BeaconCfg, cfg.GenesisCfg, state, caplinFreezer, cfg.Dirs, snapshotVersion, beacon_router_configuration.RouterConfiguration{
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Protocol: cfg.BeaconProtocol,
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Address: cfg.BeaconAddr,
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ReadTimeTimeout: cfg.BeaconApiReadTimeout,
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WriteTimeout: cfg.BeaconApiWriteTimeout,
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IdleTimeout: cfg.BeaconApiWriteTimeout,
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Active: !cfg.NoBeaconApi,
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}, nil, nil, false, false, historyDB, indiciesDB)
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}
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