833 lines
22 KiB
Go
833 lines
22 KiB
Go
package main
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import (
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"context"
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"errors"
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"fmt"
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"io/fs"
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"net"
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"os"
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"os/signal"
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"sync"
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atomicstd "sync/atomic"
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"syscall"
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"time"
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"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
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neogoutil "github.com/nspcc-dev/neo-go/pkg/util"
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netmapV2 "github.com/nspcc-dev/neofs-api-go/v2/netmap"
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"github.com/nspcc-dev/neofs-node/cmd/neofs-node/config"
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apiclientconfig "github.com/nspcc-dev/neofs-node/cmd/neofs-node/config/apiclient"
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contractsconfig "github.com/nspcc-dev/neofs-node/cmd/neofs-node/config/contracts"
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engineconfig "github.com/nspcc-dev/neofs-node/cmd/neofs-node/config/engine"
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shardconfig "github.com/nspcc-dev/neofs-node/cmd/neofs-node/config/engine/shard"
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blobovniczaconfig "github.com/nspcc-dev/neofs-node/cmd/neofs-node/config/engine/shard/blobstor/blobovnicza"
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fstreeconfig "github.com/nspcc-dev/neofs-node/cmd/neofs-node/config/engine/shard/blobstor/fstree"
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loggerconfig "github.com/nspcc-dev/neofs-node/cmd/neofs-node/config/logger"
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metricsconfig "github.com/nspcc-dev/neofs-node/cmd/neofs-node/config/metrics"
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nodeconfig "github.com/nspcc-dev/neofs-node/cmd/neofs-node/config/node"
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objectconfig "github.com/nspcc-dev/neofs-node/cmd/neofs-node/config/object"
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"github.com/nspcc-dev/neofs-node/pkg/core/container"
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netmapCore "github.com/nspcc-dev/neofs-node/pkg/core/netmap"
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"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/blobstor"
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"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/blobstor/blobovniczatree"
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"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/blobstor/fstree"
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"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/engine"
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meta "github.com/nspcc-dev/neofs-node/pkg/local_object_storage/metabase"
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"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/pilorama"
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"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/shard"
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shardmode "github.com/nspcc-dev/neofs-node/pkg/local_object_storage/shard/mode"
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"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/writecache"
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"github.com/nspcc-dev/neofs-node/pkg/metrics"
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"github.com/nspcc-dev/neofs-node/pkg/morph/client"
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nmClient "github.com/nspcc-dev/neofs-node/pkg/morph/client/netmap"
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"github.com/nspcc-dev/neofs-node/pkg/morph/event"
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netmap2 "github.com/nspcc-dev/neofs-node/pkg/morph/event/netmap"
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"github.com/nspcc-dev/neofs-node/pkg/network"
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"github.com/nspcc-dev/neofs-node/pkg/network/cache"
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"github.com/nspcc-dev/neofs-node/pkg/services/control"
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getsvc "github.com/nspcc-dev/neofs-node/pkg/services/object/get"
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"github.com/nspcc-dev/neofs-node/pkg/services/object_manager/tombstone"
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tsourse "github.com/nspcc-dev/neofs-node/pkg/services/object_manager/tombstone/source"
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"github.com/nspcc-dev/neofs-node/pkg/services/replicator"
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trustcontroller "github.com/nspcc-dev/neofs-node/pkg/services/reputation/local/controller"
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truststorage "github.com/nspcc-dev/neofs-node/pkg/services/reputation/local/storage"
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"github.com/nspcc-dev/neofs-node/pkg/services/tree"
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"github.com/nspcc-dev/neofs-node/pkg/services/util/response"
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"github.com/nspcc-dev/neofs-node/pkg/util"
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"github.com/nspcc-dev/neofs-node/pkg/util/logger"
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"github.com/nspcc-dev/neofs-node/pkg/util/state"
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"github.com/nspcc-dev/neofs-sdk-go/netmap"
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objectSDK "github.com/nspcc-dev/neofs-sdk-go/object"
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"github.com/nspcc-dev/neofs-sdk-go/user"
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"github.com/nspcc-dev/neofs-sdk-go/version"
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"github.com/panjf2000/ants/v2"
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"go.etcd.io/bbolt"
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"go.uber.org/atomic"
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"go.uber.org/zap"
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"google.golang.org/grpc"
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)
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const addressSize = 72 // 32 bytes object ID, 32 bytes container ID, 8 bytes protobuf encoding
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const maxMsgSize = 4 << 20 // transport msg limit 4 MiB
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// capacity of the pools of the morph notification handlers
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// for each contract listener.
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const notificationHandlerPoolSize = 10
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// applicationConfiguration reads and stores component-specific configuration
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// values. It should not store any application helpers structs (pointers to shared
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// structs).
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// It must not be used concurrently.
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type applicationConfiguration struct {
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// _read indicated whether a config
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// has already been read
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_read bool
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EngineCfg struct {
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errorThreshold uint32
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shardPoolSize uint32
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shards []shardCfg
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}
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}
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type shardCfg struct {
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compress bool
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smallSizeObjectLimit uint64
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uncompressableContentType []string
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refillMetabase bool
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mode shardmode.Mode
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metaCfg struct {
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path string
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perm fs.FileMode
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maxBatchSize int
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maxBatchDelay time.Duration
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}
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subStorages []subStorageCfg
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gcCfg struct {
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removerBatchSize int
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removerSleepInterval time.Duration
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}
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writecacheCfg struct {
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enabled bool
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path string
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maxBatchSize int
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maxBatchDelay time.Duration
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smallObjectSize uint64
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maxObjSize uint64
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flushWorkerCount int
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maxCacheSize uint64
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sizeLimit uint64
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}
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piloramaCfg struct {
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enabled bool
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path string
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perm fs.FileMode
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noSync bool
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maxBatchSize int
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maxBatchDelay time.Duration
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}
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}
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type subStorageCfg struct {
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// common for all storages
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typ string
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path string
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perm fs.FileMode
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depth uint64
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// blobovnicza-specific
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size uint64
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width uint64
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openedCacheSize int
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}
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// readConfig fills applicationConfiguration with raw configuration values
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// not modifying them.
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func (a *applicationConfiguration) readConfig(c *config.Config) error {
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if a._read {
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err := c.Reload()
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if err != nil {
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return fmt.Errorf("could not reload configuration: %w", err)
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}
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err = validateConfig(c)
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if err != nil {
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return fmt.Errorf("configuration's validation: %w", err)
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}
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// clear if it is rereading
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*a = applicationConfiguration{}
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} else {
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// update the status.
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// initial configuration validation is expected to be
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// performed on the higher level
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a._read = true
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}
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a.EngineCfg.errorThreshold = engineconfig.ShardErrorThreshold(c)
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a.EngineCfg.shardPoolSize = engineconfig.ShardPoolSize(c)
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return engineconfig.IterateShards(c, false, func(sc *shardconfig.Config) error {
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var sh shardCfg
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sh.refillMetabase = sc.RefillMetabase()
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sh.mode = sc.Mode()
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sh.compress = sc.Compress()
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sh.uncompressableContentType = sc.UncompressableContentTypes()
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sh.smallSizeObjectLimit = sc.SmallSizeLimit()
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// write-cache
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writeCacheCfg := sc.WriteCache()
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if writeCacheCfg.Enabled() {
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wc := &sh.writecacheCfg
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wc.enabled = true
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wc.path = writeCacheCfg.Path()
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wc.maxBatchSize = writeCacheCfg.BoltDB().MaxBatchSize()
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wc.maxBatchDelay = writeCacheCfg.BoltDB().MaxBatchDelay()
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wc.maxCacheSize = writeCacheCfg.MaxObjectSize()
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wc.smallObjectSize = writeCacheCfg.SmallObjectSize()
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wc.flushWorkerCount = writeCacheCfg.WorkersNumber()
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wc.sizeLimit = writeCacheCfg.SizeLimit()
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}
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// blobstor with substorages
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blobStorCfg := sc.BlobStor()
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storagesCfg := blobStorCfg.Storages()
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metabaseCfg := sc.Metabase()
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gcCfg := sc.GC()
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if config.BoolSafe(c.Sub("tree"), "enabled") {
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piloramaCfg := sc.Pilorama()
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pr := &sh.piloramaCfg
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pr.enabled = true
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pr.path = piloramaCfg.Path()
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pr.perm = piloramaCfg.Perm()
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pr.noSync = piloramaCfg.NoSync()
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pr.maxBatchSize = piloramaCfg.MaxBatchSize()
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pr.maxBatchDelay = piloramaCfg.MaxBatchDelay()
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}
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ss := make([]subStorageCfg, 0, len(storagesCfg))
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for i := range storagesCfg {
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var sCfg subStorageCfg
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sCfg.typ = storagesCfg[i].Type()
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sCfg.path = storagesCfg[i].Path()
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sCfg.perm = storagesCfg[i].Perm()
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switch storagesCfg[i].Type() {
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case blobovniczatree.Type:
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sub := blobovniczaconfig.From((*config.Config)(storagesCfg[i]))
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sCfg.size = sub.Size()
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sCfg.depth = sub.ShallowDepth()
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sCfg.width = sub.ShallowWidth()
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sCfg.openedCacheSize = sub.OpenedCacheSize()
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case fstree.Type:
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sub := fstreeconfig.From((*config.Config)(storagesCfg[i]))
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sCfg.depth = sub.Depth()
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default:
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return fmt.Errorf("invalid storage type: %s", storagesCfg[i].Type())
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}
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ss = append(ss, sCfg)
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}
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sh.subStorages = ss
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// meta
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m := &sh.metaCfg
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m.path = metabaseCfg.Path()
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m.perm = metabaseCfg.BoltDB().Perm()
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m.maxBatchDelay = metabaseCfg.BoltDB().MaxBatchDelay()
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m.maxBatchSize = metabaseCfg.BoltDB().MaxBatchSize()
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// GC
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sh.gcCfg.removerBatchSize = gcCfg.RemoverBatchSize()
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sh.gcCfg.removerSleepInterval = gcCfg.RemoverSleepInterval()
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a.EngineCfg.shards = append(a.EngineCfg.shards, sh)
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return nil
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})
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}
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type cfg struct {
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applicationConfiguration
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ctx context.Context
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appCfg *config.Config
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ctxCancel func()
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internalErr chan error // channel for internal application errors at runtime
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log *zap.Logger
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wg *sync.WaitGroup
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key *keys.PrivateKey
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binPublicKey []byte
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ownerIDFromKey user.ID // user ID calculated from key
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apiVersion version.Version
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cfgGRPC cfgGRPC
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cfgMorph cfgMorph
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cfgAccounting cfgAccounting
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cfgContainer cfgContainer
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cfgNetmap cfgNetmap
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privateTokenStore sessionStorage
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cfgNodeInfo cfgNodeInfo
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localAddr network.AddressGroup
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cfgObject cfgObject
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cfgNotifications cfgNotifications
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metricsCollector *metrics.NodeMetrics
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workers []worker
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respSvc *response.Service
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replicator *replicator.Replicator
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cfgControlService cfgControlService
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treeService *tree.Service
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healthStatus *atomic.Int32
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closers []func()
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cfgReputation cfgReputation
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clientCache *cache.ClientCache
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persistate *state.PersistentStorage
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netMapSource netmapCore.Source
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// current network map
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netMap atomicstd.Value // type netmap.NetMap
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}
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// ReadCurrentNetMap reads network map which has been cached at the
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// latest epoch. Returns an error if value has not been cached yet.
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//
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// Provides interface for NetmapService server.
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func (c *cfg) ReadCurrentNetMap(msg *netmapV2.NetMap) error {
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val := c.netMap.Load()
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if val == nil {
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return errors.New("missing local network map")
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}
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val.(netmap.NetMap).WriteToV2(msg)
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return nil
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}
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type cfgGRPC struct {
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listeners []net.Listener
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servers []*grpc.Server
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maxChunkSize uint64
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maxAddrAmount uint64
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}
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type cfgMorph struct {
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client *client.Client
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notaryEnabled bool
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// TTL of Sidechain cached values. Non-positive value disables caching.
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cacheTTL time.Duration
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eigenTrustTicker *eigenTrustTickers // timers for EigenTrust iterations
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proxyScriptHash neogoutil.Uint160
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}
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type cfgAccounting struct {
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scriptHash neogoutil.Uint160
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}
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type cfgContainer struct {
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scriptHash neogoutil.Uint160
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parsers map[event.Type]event.NotificationParser
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subscribers map[event.Type][]event.Handler
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workerPool util.WorkerPool // pool for asynchronous handlers
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}
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type cfgNetmap struct {
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scriptHash neogoutil.Uint160
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wrapper *nmClient.Client
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parsers map[event.Type]event.NotificationParser
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subscribers map[event.Type][]event.Handler
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workerPool util.WorkerPool // pool for asynchronous handlers
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state *networkState
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needBootstrap bool
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reBoostrapTurnedOff *atomic.Bool // managed by control service in runtime
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startEpoch uint64 // epoch number when application is started
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}
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type cfgNodeInfo struct {
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// values from config
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localInfo netmap.NodeInfo
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}
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type cfgObject struct {
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getSvc *getsvc.Service
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cnrSource container.Source
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eaclSource container.EACLSource
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pool cfgObjectRoutines
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cfgLocalStorage cfgLocalStorage
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}
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type cfgNotifications struct {
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enabled bool
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nw notificationWriter
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defaultTopic string
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}
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type cfgLocalStorage struct {
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localStorage *engine.StorageEngine
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}
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type cfgObjectRoutines struct {
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putRemote *ants.Pool
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putRemoteCapacity int
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replication *ants.Pool
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}
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type cfgControlService struct {
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server *grpc.Server
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}
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type cfgReputation struct {
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workerPool util.WorkerPool // pool for EigenTrust algorithm's iterations
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localTrustStorage *truststorage.Storage
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localTrustCtrl *trustcontroller.Controller
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scriptHash neogoutil.Uint160
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}
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var persistateSideChainLastBlockKey = []byte("side_chain_last_processed_block")
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func initCfg(appCfg *config.Config) *cfg {
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key := nodeconfig.Key(appCfg)
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var logPrm logger.Prm
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err := logPrm.SetLevelString(
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loggerconfig.Level(appCfg),
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)
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fatalOnErr(err)
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log, err := logger.NewLogger(logPrm)
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fatalOnErr(err)
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var netAddr network.AddressGroup
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relayOnly := nodeconfig.Relay(appCfg)
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if !relayOnly {
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netAddr = nodeconfig.BootstrapAddresses(appCfg)
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}
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maxChunkSize := uint64(maxMsgSize) * 3 / 4 // 25% to meta, 75% to payload
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maxAddrAmount := uint64(maxChunkSize) / addressSize // each address is about 72 bytes
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netState := newNetworkState()
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persistate, err := state.NewPersistentStorage(nodeconfig.PersistentState(appCfg).Path())
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fatalOnErr(err)
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containerWorkerPool, err := ants.NewPool(notificationHandlerPoolSize)
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fatalOnErr(err)
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netmapWorkerPool, err := ants.NewPool(notificationHandlerPoolSize)
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fatalOnErr(err)
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reputationWorkerPool, err := ants.NewPool(notificationHandlerPoolSize)
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fatalOnErr(err)
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c := &cfg{
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ctx: context.Background(),
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appCfg: appCfg,
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internalErr: make(chan error),
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log: log,
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wg: new(sync.WaitGroup),
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key: key,
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binPublicKey: key.PublicKey().Bytes(),
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apiVersion: version.Current(),
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cfgAccounting: cfgAccounting{
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scriptHash: contractsconfig.Balance(appCfg),
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},
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cfgContainer: cfgContainer{
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scriptHash: contractsconfig.Container(appCfg),
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workerPool: containerWorkerPool,
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},
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cfgNetmap: cfgNetmap{
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scriptHash: contractsconfig.Netmap(appCfg),
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state: netState,
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workerPool: netmapWorkerPool,
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needBootstrap: !relayOnly,
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reBoostrapTurnedOff: atomic.NewBool(relayOnly),
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},
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cfgGRPC: cfgGRPC{
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maxChunkSize: maxChunkSize,
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maxAddrAmount: maxAddrAmount,
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},
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cfgMorph: cfgMorph{
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proxyScriptHash: contractsconfig.Proxy(appCfg),
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},
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localAddr: netAddr,
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respSvc: response.NewService(
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response.WithNetworkState(netState),
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),
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cfgObject: cfgObject{
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pool: initObjectPool(appCfg),
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},
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healthStatus: atomic.NewInt32(int32(control.HealthStatus_HEALTH_STATUS_UNDEFINED)),
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cfgReputation: cfgReputation{
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scriptHash: contractsconfig.Reputation(appCfg),
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workerPool: reputationWorkerPool,
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},
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clientCache: cache.NewSDKClientCache(cache.ClientCacheOpts{
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DialTimeout: apiclientconfig.DialTimeout(appCfg),
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StreamTimeout: apiclientconfig.StreamTimeout(appCfg),
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Key: &key.PrivateKey,
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AllowExternal: apiclientconfig.AllowExternal(appCfg),
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}),
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|
persistate: persistate,
|
|
}
|
|
|
|
// returned err must be nil during first time read
|
|
err = c.readConfig(appCfg)
|
|
if err != nil {
|
|
panic(fmt.Errorf("config reading: %w", err))
|
|
}
|
|
|
|
user.IDFromKey(&c.ownerIDFromKey, key.PrivateKey.PublicKey)
|
|
|
|
if metricsconfig.Enabled(c.appCfg) {
|
|
c.metricsCollector = metrics.NewNodeMetrics()
|
|
netState.metrics = c.metricsCollector
|
|
}
|
|
|
|
c.onShutdown(c.clientCache.CloseAll) // clean up connections
|
|
c.onShutdown(func() { _ = c.persistate.Close() })
|
|
|
|
return c
|
|
}
|
|
|
|
func (c *cfg) engineOpts() []engine.Option {
|
|
opts := make([]engine.Option, 0, 4)
|
|
|
|
opts = append(opts,
|
|
engine.WithShardPoolSize(c.EngineCfg.shardPoolSize),
|
|
engine.WithErrorThreshold(c.EngineCfg.errorThreshold),
|
|
|
|
engine.WithLogger(c.log),
|
|
)
|
|
|
|
if c.metricsCollector != nil {
|
|
opts = append(opts, engine.WithMetrics(c.metricsCollector))
|
|
}
|
|
|
|
return opts
|
|
}
|
|
|
|
type shardOptsWithMetaPath struct {
|
|
metaPath string
|
|
shOpts []shard.Option
|
|
}
|
|
|
|
func (c *cfg) shardOpts() []shardOptsWithMetaPath {
|
|
shards := make([]shardOptsWithMetaPath, 0, len(c.EngineCfg.shards))
|
|
|
|
for _, shCfg := range c.EngineCfg.shards {
|
|
var writeCacheOpts []writecache.Option
|
|
if wcRead := shCfg.writecacheCfg; wcRead.enabled {
|
|
writeCacheOpts = append(writeCacheOpts,
|
|
writecache.WithPath(wcRead.path),
|
|
writecache.WithMaxBatchSize(wcRead.maxBatchSize),
|
|
writecache.WithMaxBatchDelay(wcRead.maxBatchDelay),
|
|
writecache.WithMaxObjectSize(wcRead.maxObjSize),
|
|
writecache.WithSmallObjectSize(wcRead.smallObjectSize),
|
|
writecache.WithFlushWorkersCount(wcRead.flushWorkerCount),
|
|
writecache.WithMaxCacheSize(wcRead.sizeLimit),
|
|
|
|
writecache.WithLogger(c.log),
|
|
)
|
|
}
|
|
|
|
var piloramaOpts []pilorama.Option
|
|
if prRead := shCfg.piloramaCfg; prRead.enabled {
|
|
piloramaOpts = append(piloramaOpts,
|
|
pilorama.WithPath(prRead.path),
|
|
pilorama.WithPerm(prRead.perm),
|
|
pilorama.WithNoSync(prRead.noSync),
|
|
pilorama.WithMaxBatchSize(prRead.maxBatchSize),
|
|
pilorama.WithMaxBatchDelay(prRead.maxBatchDelay),
|
|
)
|
|
}
|
|
|
|
var ss []blobstor.SubStorage
|
|
for _, sRead := range shCfg.subStorages {
|
|
switch sRead.typ {
|
|
case blobovniczatree.Type:
|
|
ss = append(ss, blobstor.SubStorage{
|
|
Storage: blobovniczatree.NewBlobovniczaTree(
|
|
blobovniczatree.WithRootPath(sRead.path),
|
|
blobovniczatree.WithPermissions(sRead.perm),
|
|
blobovniczatree.WithBlobovniczaSize(sRead.size),
|
|
blobovniczatree.WithBlobovniczaShallowDepth(sRead.depth),
|
|
blobovniczatree.WithBlobovniczaShallowWidth(sRead.width),
|
|
blobovniczatree.WithOpenedCacheSize(sRead.openedCacheSize),
|
|
|
|
blobovniczatree.WithLogger(c.log)),
|
|
Policy: func(_ *objectSDK.Object, data []byte) bool {
|
|
return uint64(len(data)) < shCfg.smallSizeObjectLimit
|
|
},
|
|
})
|
|
case fstree.Type:
|
|
ss = append(ss, blobstor.SubStorage{
|
|
Storage: fstree.New(
|
|
fstree.WithPath(sRead.path),
|
|
fstree.WithPerm(sRead.perm),
|
|
fstree.WithDepth(sRead.depth)),
|
|
Policy: func(_ *objectSDK.Object, data []byte) bool {
|
|
return true
|
|
},
|
|
})
|
|
default:
|
|
// should never happen, that has already
|
|
// been handled: when the config was read
|
|
}
|
|
}
|
|
|
|
var sh shardOptsWithMetaPath
|
|
sh.metaPath = shCfg.metaCfg.path
|
|
sh.shOpts = []shard.Option{
|
|
shard.WithLogger(c.log),
|
|
shard.WithRefillMetabase(shCfg.refillMetabase),
|
|
shard.WithMode(shCfg.mode),
|
|
shard.WithBlobStorOptions(
|
|
blobstor.WithCompressObjects(shCfg.compress),
|
|
blobstor.WithUncompressableContentTypes(shCfg.uncompressableContentType),
|
|
blobstor.WithStorages(ss),
|
|
|
|
blobstor.WithLogger(c.log),
|
|
),
|
|
shard.WithMetaBaseOptions(
|
|
meta.WithPath(shCfg.metaCfg.path),
|
|
meta.WithPermissions(shCfg.metaCfg.perm),
|
|
meta.WithMaxBatchSize(shCfg.metaCfg.maxBatchSize),
|
|
meta.WithMaxBatchDelay(shCfg.metaCfg.maxBatchDelay),
|
|
meta.WithBoltDBOptions(&bbolt.Options{
|
|
Timeout: 100 * time.Millisecond,
|
|
}),
|
|
|
|
meta.WithLogger(c.log),
|
|
meta.WithEpochState(c.cfgNetmap.state),
|
|
),
|
|
shard.WithPiloramaOptions(piloramaOpts...),
|
|
shard.WithWriteCache(shCfg.writecacheCfg.enabled),
|
|
shard.WithWriteCacheOptions(writeCacheOpts...),
|
|
shard.WithRemoverBatchSize(shCfg.gcCfg.removerBatchSize),
|
|
shard.WithGCRemoverSleepInterval(shCfg.gcCfg.removerSleepInterval),
|
|
shard.WithGCWorkerPoolInitializer(func(sz int) util.WorkerPool {
|
|
pool, err := ants.NewPool(sz)
|
|
fatalOnErr(err)
|
|
|
|
return pool
|
|
}),
|
|
}
|
|
|
|
shards = append(shards, sh)
|
|
}
|
|
|
|
return shards
|
|
}
|
|
|
|
func (c *cfg) LocalAddress() network.AddressGroup {
|
|
return c.localAddr
|
|
}
|
|
|
|
func initLocalStorage(c *cfg) {
|
|
ls := engine.New(c.engineOpts()...)
|
|
|
|
addNewEpochAsyncNotificationHandler(c, func(ev event.Event) {
|
|
ls.HandleNewEpoch(ev.(netmap2.NewEpoch).EpochNumber())
|
|
})
|
|
|
|
// allocate memory for the service;
|
|
// service will be created later
|
|
c.cfgObject.getSvc = new(getsvc.Service)
|
|
|
|
var tssPrm tsourse.TombstoneSourcePrm
|
|
tssPrm.SetGetService(c.cfgObject.getSvc)
|
|
tombstoneSrc := tsourse.NewSource(tssPrm)
|
|
|
|
tombstoneSource := tombstone.NewChecker(
|
|
tombstone.WithLogger(c.log),
|
|
tombstone.WithTombstoneSource(tombstoneSrc),
|
|
)
|
|
|
|
for _, optsWithMeta := range c.shardOpts() {
|
|
id, err := ls.AddShard(append(optsWithMeta.shOpts, shard.WithTombstoneSource(tombstoneSource))...)
|
|
fatalOnErr(err)
|
|
|
|
c.log.Info("shard attached to engine",
|
|
zap.Stringer("id", id),
|
|
)
|
|
}
|
|
|
|
c.cfgObject.cfgLocalStorage.localStorage = ls
|
|
|
|
c.onShutdown(func() {
|
|
c.log.Info("closing components of the storage engine...")
|
|
|
|
err := ls.Close()
|
|
if err != nil {
|
|
c.log.Info("storage engine closing failure",
|
|
zap.String("error", err.Error()),
|
|
)
|
|
} else {
|
|
c.log.Info("all components of the storage engine closed successfully")
|
|
}
|
|
})
|
|
}
|
|
|
|
func initObjectPool(cfg *config.Config) (pool cfgObjectRoutines) {
|
|
var err error
|
|
|
|
optNonBlocking := ants.WithNonblocking(true)
|
|
|
|
pool.putRemoteCapacity = objectconfig.Put(cfg).PoolSizeRemote()
|
|
|
|
pool.putRemote, err = ants.NewPool(pool.putRemoteCapacity, optNonBlocking)
|
|
fatalOnErr(err)
|
|
|
|
pool.replication, err = ants.NewPool(pool.putRemoteCapacity)
|
|
fatalOnErr(err)
|
|
|
|
return pool
|
|
}
|
|
|
|
func (c *cfg) LocalNodeInfo() (*netmapV2.NodeInfo, error) {
|
|
var res netmapV2.NodeInfo
|
|
|
|
ni, ok := c.cfgNetmap.state.getNodeInfo()
|
|
if ok {
|
|
ni.WriteToV2(&res)
|
|
} else {
|
|
c.cfgNodeInfo.localInfo.WriteToV2(&res)
|
|
}
|
|
|
|
return &res, nil
|
|
}
|
|
|
|
// handleLocalNodeInfo rewrites local node info from the NeoFS network map.
|
|
// Called with nil when storage node is outside the NeoFS network map
|
|
// (before entering the network and after leaving it).
|
|
func (c *cfg) handleLocalNodeInfo(ni *netmap.NodeInfo) {
|
|
c.cfgNetmap.state.setNodeInfo(ni)
|
|
}
|
|
|
|
// bootstrap sets local node's netmap status to "online".
|
|
func (c *cfg) bootstrap() error {
|
|
ni := c.cfgNodeInfo.localInfo
|
|
ni.SetOnline()
|
|
|
|
prm := nmClient.AddPeerPrm{}
|
|
prm.SetNodeInfo(ni)
|
|
|
|
return c.cfgNetmap.wrapper.AddPeer(prm)
|
|
}
|
|
|
|
// needBootstrap checks if local node should be registered in network on bootup.
|
|
func (c *cfg) needBootstrap() bool {
|
|
return c.cfgNetmap.needBootstrap
|
|
}
|
|
|
|
// ObjectServiceLoad implements system loader interface for policer component.
|
|
// It is calculated as size/capacity ratio of "remote object put" worker.
|
|
// Returns float value between 0.0 and 1.0.
|
|
func (c *cfg) ObjectServiceLoad() float64 {
|
|
return float64(c.cfgObject.pool.putRemote.Running()) / float64(c.cfgObject.pool.putRemoteCapacity)
|
|
}
|
|
|
|
func (c *cfg) configWatcher(ctx context.Context) {
|
|
ch := make(chan os.Signal, 1)
|
|
signal.Notify(ch, syscall.SIGHUP)
|
|
|
|
for {
|
|
select {
|
|
case <-ch:
|
|
c.log.Info("SIGHUP has been received, rereading configuration...")
|
|
|
|
err := c.readConfig(c.appCfg)
|
|
if err != nil {
|
|
c.log.Error("configuration reading", zap.Error(err))
|
|
continue
|
|
}
|
|
|
|
var rcfg engine.ReConfiguration
|
|
for _, optsWithMeta := range c.shardOpts() {
|
|
rcfg.AddShard(optsWithMeta.metaPath, optsWithMeta.shOpts)
|
|
}
|
|
|
|
err = c.cfgObject.cfgLocalStorage.localStorage.Reload(rcfg)
|
|
if err != nil {
|
|
c.log.Error("storage engine configuration update", zap.Error(err))
|
|
continue
|
|
}
|
|
|
|
c.log.Info("configuration has been reloaded successfully")
|
|
case <-ctx.Done():
|
|
return
|
|
}
|
|
}
|
|
}
|