forked from TrueCloudLab/frostfs-node
1364 lines
40 KiB
Go
1364 lines
40 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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"path/filepath"
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"strings"
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"sync"
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"sync/atomic"
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"syscall"
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"time"
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netmapV2 "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/netmap"
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"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-node/config"
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apiclientconfig "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-node/config/apiclient"
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contractsconfig "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-node/config/contracts"
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engineconfig "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-node/config/engine"
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shardconfig "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-node/config/engine/shard"
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blobovniczaconfig "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-node/config/engine/shard/blobstor/blobovnicza"
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fstreeconfig "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-node/config/engine/shard/blobstor/fstree"
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loggerconfig "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-node/config/logger"
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morphconfig "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-node/config/morph"
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nodeconfig "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-node/config/node"
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objectconfig "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-node/config/object"
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replicatorconfig "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-node/config/replicator"
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tracingconfig "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-node/config/tracing"
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"git.frostfs.info/TrueCloudLab/frostfs-node/internal/logs"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/ape/chainbase"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/core/container"
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netmapCore "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/core/netmap"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/blobstor"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/blobstor/blobovniczatree"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/blobstor/fstree"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/engine"
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meta "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/metabase"
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lsmetrics "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/metrics"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/pilorama"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/shard"
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shardmode "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/shard/mode"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/writecache"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/metrics"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/client"
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containerClient "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/client/container"
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nmClient "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/client/netmap"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/event"
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netmap2 "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/morph/event/netmap"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/network"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/network/cache"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/services/control"
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objectService "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/services/object"
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getsvc "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/services/object/get"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/services/object_manager/tombstone"
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tsourse "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/services/object_manager/tombstone/source"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/services/replicator"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/services/tree"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/services/util/response"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/util"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/util/logger"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/util/sdnotify"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/util/state"
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"git.frostfs.info/TrueCloudLab/frostfs-observability/logging/lokicore"
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"git.frostfs.info/TrueCloudLab/frostfs-observability/tracing"
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"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/netmap"
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objectSDK "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object"
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"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/user"
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"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/version"
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policy_engine "git.frostfs.info/TrueCloudLab/policy-engine/pkg/engine"
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policy_client "git.frostfs.info/TrueCloudLab/policy-engine/pkg/morph/policy"
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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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"github.com/panjf2000/ants/v2"
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"go.etcd.io/bbolt"
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"go.uber.org/zap"
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"go.uber.org/zap/zapcore"
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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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LoggerCfg struct {
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level string
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destination string
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}
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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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lowMem bool
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rebuildWorkers uint32
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}
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// if need to run node in compatibility with other versions mode
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cmode *atomic.Bool
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}
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type shardCfg struct {
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compress bool
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estimateCompressibility bool
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estimateCompressibilityThreshold float64
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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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expiredCollectorBatchSize int
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expiredCollectorWorkerCount int
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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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sizeLimit uint64
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noSync bool
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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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// id returns persistent id of a shard. It is different from the ID used in runtime
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// and is primarily used to identify shards in the configuration.
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func (c *shardCfg) id() string {
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// This calculation should be kept in sync with
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// pkg/local_object_storage/engine/control.go file.
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var sb strings.Builder
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for i := range c.subStorages {
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sb.WriteString(filepath.Clean(c.subStorages[i].path))
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}
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return sb.String()
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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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noSync bool
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// blobovnicza-specific
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size uint64
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width uint64
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leafWidth uint64
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openedCacheSize int
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initWorkerCount int
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initInAdvance bool
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rebuildDropTimeout time.Duration
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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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cmode := a.cmode
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*a = applicationConfiguration{}
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a.cmode = cmode
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}
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a._read = true
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a.cmode.Store(nodeconfig.CompatibilityMode(c))
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// Logger
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a.LoggerCfg.level = loggerconfig.Level(c)
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a.LoggerCfg.destination = loggerconfig.Destination(c)
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// Storage Engine
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a.EngineCfg.errorThreshold = engineconfig.ShardErrorThreshold(c)
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a.EngineCfg.shardPoolSize = engineconfig.ShardPoolSize(c)
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a.EngineCfg.lowMem = engineconfig.EngineLowMemoryConsumption(c)
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a.EngineCfg.rebuildWorkers = engineconfig.EngineRebuildWorkersCount(c)
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return engineconfig.IterateShards(c, false, func(sc *shardconfig.Config) error { return a.updateShardConfig(c, sc) })
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}
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func (a *applicationConfiguration) updateShardConfig(c *config.Config, oldConfig *shardconfig.Config) error {
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var newConfig shardCfg
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newConfig.refillMetabase = oldConfig.RefillMetabase()
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newConfig.mode = oldConfig.Mode()
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newConfig.compress = oldConfig.Compress()
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newConfig.estimateCompressibility = oldConfig.EstimateCompressibility()
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newConfig.estimateCompressibilityThreshold = oldConfig.EstimateCompressibilityThreshold()
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newConfig.uncompressableContentType = oldConfig.UncompressableContentTypes()
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newConfig.smallSizeObjectLimit = oldConfig.SmallSizeLimit()
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a.setShardWriteCacheConfig(&newConfig, oldConfig)
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a.setShardPiloramaConfig(c, &newConfig, oldConfig)
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if err := a.setShardStorageConfig(&newConfig, oldConfig); err != nil {
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return err
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}
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a.setMetabaseConfig(&newConfig, oldConfig)
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a.setGCConfig(&newConfig, oldConfig)
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a.EngineCfg.shards = append(a.EngineCfg.shards, newConfig)
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return nil
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}
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func (a *applicationConfiguration) setShardWriteCacheConfig(newConfig *shardCfg, oldConfig *shardconfig.Config) {
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writeCacheCfg := oldConfig.WriteCache()
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if writeCacheCfg.Enabled() {
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wc := &newConfig.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.maxObjSize = writeCacheCfg.MaxObjectSize()
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wc.smallObjectSize = writeCacheCfg.SmallObjectSize()
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wc.flushWorkerCount = writeCacheCfg.WorkerCount()
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wc.sizeLimit = writeCacheCfg.SizeLimit()
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wc.noSync = writeCacheCfg.NoSync()
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}
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}
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func (a *applicationConfiguration) setShardPiloramaConfig(c *config.Config, newConfig *shardCfg, oldConfig *shardconfig.Config) {
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if config.BoolSafe(c.Sub("tree"), "enabled") {
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piloramaCfg := oldConfig.Pilorama()
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pr := &newConfig.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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}
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func (a *applicationConfiguration) setShardStorageConfig(newConfig *shardCfg, oldConfig *shardconfig.Config) error {
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blobStorCfg := oldConfig.BlobStor()
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storagesCfg := blobStorCfg.Storages()
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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.leafWidth = sub.LeafWidth()
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sCfg.openedCacheSize = sub.OpenedCacheSize()
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sCfg.initWorkerCount = sub.InitWorkerCount()
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sCfg.initInAdvance = sub.InitInAdvance()
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sCfg.rebuildDropTimeout = sub.RebuildDropTimeout()
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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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sCfg.noSync = sub.NoSync()
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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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newConfig.subStorages = ss
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return nil
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}
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func (a *applicationConfiguration) setMetabaseConfig(newConfig *shardCfg, oldConfig *shardconfig.Config) {
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metabaseCfg := oldConfig.Metabase()
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m := &newConfig.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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}
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func (a *applicationConfiguration) setGCConfig(newConfig *shardCfg, oldConfig *shardconfig.Config) {
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gcCfg := oldConfig.GC()
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newConfig.gcCfg.removerBatchSize = gcCfg.RemoverBatchSize()
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newConfig.gcCfg.removerSleepInterval = gcCfg.RemoverSleepInterval()
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newConfig.gcCfg.expiredCollectorBatchSize = gcCfg.ExpiredCollectorBatchSize()
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newConfig.gcCfg.expiredCollectorWorkerCount = gcCfg.ExpiredCollectorWorkerCount()
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}
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// internals contains application-specific internals that are created
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// on application startup and are shared b/w the components during
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// the application life cycle.
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// It should not contain any read configuration values, component-specific
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// helpers and fields.
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type internals struct {
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done chan struct{}
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ctxCancel func()
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internalErr chan error // channel for internal application errors at runtime
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appCfg *config.Config
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log *logger.Logger
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wg sync.WaitGroup
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workers []worker
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closers []closer
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apiVersion version.Version
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healthStatus *atomic.Int32
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// is node under maintenance
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isMaintenance atomic.Bool
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sdNotify bool
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}
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// starts node's maintenance.
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func (c *cfg) startMaintenance() {
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c.isMaintenance.Store(true)
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c.cfgNetmap.state.setControlNetmapStatus(control.NetmapStatus_MAINTENANCE)
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c.log.Info(logs.FrostFSNodeStartedLocalNodesMaintenance)
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}
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// stops node's maintenance.
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func (c *internals) stopMaintenance() {
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c.isMaintenance.Store(false)
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c.log.Info(logs.FrostFSNodeStoppedLocalNodesMaintenance)
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}
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|
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// IsMaintenance checks if storage node is under maintenance.
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//
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// Provides util.NodeState to Object service.
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func (c *internals) IsMaintenance() bool {
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return c.isMaintenance.Load()
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}
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|
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// shared contains component-specific structs/helpers that should
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// be shared during initialization of the application.
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type shared struct {
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privateTokenStore sessionStorage
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persistate *state.PersistentStorage
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clientCache *cache.ClientCache
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bgClientCache *cache.ClientCache
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putClientCache *cache.ClientCache
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localAddr network.AddressGroup
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|
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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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|
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// current network map
|
|
netMap atomic.Value // type netmap.NetMap
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netMapSource netmapCore.Source
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cnrClient *containerClient.Client
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respSvc *response.Service
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replicator *replicator.Replicator
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treeService *tree.Service
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metricsCollector *metrics.NodeMetrics
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metricsSvc *objectService.MetricCollector
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}
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|
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// dynamicConfiguration stores parameters of the
|
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// components that supports runtime reconfigurations.
|
|
type dynamicConfiguration struct {
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logger *logger.Prm
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pprof *httpComponent
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metrics *httpComponent
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}
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|
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type appConfigGuard struct {
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mtx sync.RWMutex
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}
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|
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func (g *appConfigGuard) LockAppConfigShared() func() {
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g.mtx.RLock()
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return func() { g.mtx.RUnlock() }
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}
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|
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func (g *appConfigGuard) LockAppConfigExclusive() func() {
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g.mtx.Lock()
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return func() { g.mtx.Unlock() }
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}
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|
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type cfg struct {
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applicationConfiguration
|
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internals
|
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shared
|
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dynamicConfiguration
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appConfigGuard
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|
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// configuration of the internal
|
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// services
|
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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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cfgFrostfsID cfgFrostfsID
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cfgNodeInfo cfgNodeInfo
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cfgNetmap cfgNetmap
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cfgControlService cfgControlService
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cfgObject cfgObject
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cfgNotifications cfgNotifications
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}
|
|
|
|
// ReadCurrentNetMap reads network map which has been cached at the
|
|
// latest epoch. Returns an error if value has not been cached yet.
|
|
//
|
|
// Provides interface for NetmapService server.
|
|
func (c *cfg) ReadCurrentNetMap(msg *netmapV2.NetMap) error {
|
|
val := c.netMap.Load()
|
|
if val == nil {
|
|
return errors.New("missing local network map")
|
|
}
|
|
|
|
val.(netmap.NetMap).WriteToV2(msg)
|
|
|
|
return nil
|
|
}
|
|
|
|
type grpcServer struct {
|
|
Listener net.Listener
|
|
Server *grpc.Server
|
|
Endpoint string
|
|
}
|
|
|
|
type cfgGRPC struct {
|
|
// guard protects connections and handlers
|
|
guard sync.RWMutex
|
|
// servers must be protected with guard
|
|
servers []grpcServer
|
|
// handlers must be protected with guard
|
|
handlers []func(e string, l net.Listener, s *grpc.Server)
|
|
|
|
maxChunkSize uint64
|
|
maxAddrAmount uint64
|
|
reconnectTimeout time.Duration
|
|
}
|
|
|
|
func (c *cfgGRPC) append(e string, l net.Listener, s *grpc.Server) {
|
|
c.guard.Lock()
|
|
defer c.guard.Unlock()
|
|
|
|
c.servers = append(c.servers, grpcServer{
|
|
Listener: l,
|
|
Server: s,
|
|
Endpoint: e,
|
|
})
|
|
}
|
|
|
|
func (c *cfgGRPC) appendAndHandle(e string, l net.Listener, s *grpc.Server) {
|
|
c.guard.Lock()
|
|
defer c.guard.Unlock()
|
|
|
|
c.servers = append(c.servers, grpcServer{
|
|
Listener: l,
|
|
Server: s,
|
|
Endpoint: e,
|
|
})
|
|
|
|
for _, h := range c.handlers {
|
|
h(e, l, s)
|
|
}
|
|
}
|
|
|
|
func (c *cfgGRPC) performAndSave(handler func(e string, l net.Listener, s *grpc.Server)) {
|
|
c.guard.Lock()
|
|
defer c.guard.Unlock()
|
|
|
|
for _, conn := range c.servers {
|
|
handler(conn.Endpoint, conn.Listener, conn.Server)
|
|
}
|
|
|
|
c.handlers = append(c.handlers, handler)
|
|
}
|
|
|
|
func (c *cfgGRPC) dropConnection(endpoint string) {
|
|
c.guard.Lock()
|
|
defer c.guard.Unlock()
|
|
|
|
pos := -1
|
|
for idx, srv := range c.servers {
|
|
if srv.Endpoint == endpoint {
|
|
pos = idx
|
|
break
|
|
}
|
|
}
|
|
if pos < 0 {
|
|
return
|
|
}
|
|
|
|
c.servers[pos].Server.Stop() // closes listener
|
|
c.servers = append(c.servers[0:pos], c.servers[pos+1:]...)
|
|
}
|
|
|
|
type cfgMorph struct {
|
|
client *client.Client
|
|
|
|
notaryEnabled bool
|
|
|
|
// TTL of Sidechain cached values. Non-positive value disables caching.
|
|
cacheTTL time.Duration
|
|
|
|
proxyScriptHash neogoutil.Uint160
|
|
}
|
|
|
|
type cfgAccounting struct {
|
|
scriptHash neogoutil.Uint160
|
|
}
|
|
|
|
type cfgContainer struct {
|
|
scriptHash neogoutil.Uint160
|
|
|
|
parsers map[event.Type]event.NotificationParser
|
|
subscribers map[event.Type][]event.Handler
|
|
workerPool util.WorkerPool // pool for asynchronous handlers
|
|
}
|
|
|
|
type cfgFrostfsID struct {
|
|
scriptHash neogoutil.Uint160
|
|
}
|
|
|
|
type cfgNetmap struct {
|
|
scriptHash neogoutil.Uint160
|
|
wrapper *nmClient.Client
|
|
|
|
parsers map[event.Type]event.NotificationParser
|
|
|
|
subscribers map[event.Type][]event.Handler
|
|
workerPool util.WorkerPool // pool for asynchronous handlers
|
|
|
|
state *networkState
|
|
|
|
needBootstrap bool
|
|
reBoostrapTurnedOff *atomic.Bool // managed by control service in runtime
|
|
startEpoch uint64 // epoch number when application is started
|
|
}
|
|
|
|
type cfgNodeInfo struct {
|
|
// values from config
|
|
localInfo netmap.NodeInfo
|
|
}
|
|
|
|
type cfgObject struct {
|
|
getSvc *getsvc.Service
|
|
|
|
cnrSource container.Source
|
|
|
|
eaclSource container.EACLSource
|
|
|
|
cfgAccessPolicyEngine cfgAccessPolicyEngine
|
|
|
|
pool cfgObjectRoutines
|
|
|
|
cfgLocalStorage cfgLocalStorage
|
|
|
|
tombstoneLifetime uint64
|
|
|
|
skipSessionTokenIssuerVerification bool
|
|
}
|
|
|
|
type cfgNotifications struct {
|
|
enabled bool
|
|
nw notificationWriter
|
|
defaultTopic string
|
|
}
|
|
|
|
type cfgLocalStorage struct {
|
|
localStorage *engine.StorageEngine
|
|
}
|
|
|
|
type cfgAccessPolicyEngine struct {
|
|
policyContractHash neogoutil.Uint160
|
|
|
|
accessPolicyEngine *accessPolicyEngine
|
|
}
|
|
|
|
type cfgObjectRoutines struct {
|
|
putRemote *ants.Pool
|
|
|
|
putLocal *ants.Pool
|
|
|
|
replication *ants.Pool
|
|
}
|
|
|
|
type cfgControlService struct {
|
|
server *grpc.Server
|
|
}
|
|
|
|
var persistateSideChainLastBlockKey = []byte("side_chain_last_processed_block")
|
|
|
|
func initCfg(appCfg *config.Config) *cfg {
|
|
c := &cfg{
|
|
applicationConfiguration: applicationConfiguration{
|
|
cmode: &atomic.Bool{},
|
|
},
|
|
}
|
|
|
|
err := c.readConfig(appCfg)
|
|
if err != nil {
|
|
panic(fmt.Errorf("config reading: %w", err))
|
|
}
|
|
|
|
key := nodeconfig.Key(appCfg)
|
|
|
|
relayOnly := nodeconfig.Relay(appCfg)
|
|
|
|
netState := newNetworkState()
|
|
|
|
c.shared = initShared(appCfg, key, netState, relayOnly)
|
|
|
|
netState.metrics = c.metricsCollector
|
|
|
|
logPrm, err := c.loggerPrm()
|
|
fatalOnErr(err)
|
|
logPrm.SamplingHook = c.metricsCollector.LogMetrics().GetSamplingHook()
|
|
log, err := logger.NewLogger(logPrm)
|
|
fatalOnErr(err)
|
|
if loggerconfig.ToLokiConfig(appCfg).Enabled {
|
|
log.Logger = log.Logger.WithOptions(zap.WrapCore(func(core zapcore.Core) zapcore.Core {
|
|
lokiCore := lokicore.New(core, loggerconfig.ToLokiConfig(appCfg))
|
|
return lokiCore
|
|
}))
|
|
}
|
|
|
|
c.internals = initInternals(appCfg, log)
|
|
|
|
c.cfgAccounting = cfgAccounting{
|
|
scriptHash: contractsconfig.Balance(appCfg),
|
|
}
|
|
c.cfgContainer = initContainer(appCfg)
|
|
|
|
c.cfgFrostfsID = initFrostfsID(appCfg)
|
|
|
|
c.cfgNetmap = initNetmap(appCfg, netState, relayOnly)
|
|
|
|
c.cfgGRPC = initCfgGRPC()
|
|
|
|
c.cfgMorph = cfgMorph{
|
|
proxyScriptHash: contractsconfig.Proxy(appCfg),
|
|
}
|
|
c.cfgObject = initCfgObject(appCfg)
|
|
|
|
user.IDFromKey(&c.ownerIDFromKey, key.PrivateKey.PublicKey)
|
|
|
|
c.onShutdown(c.clientCache.CloseAll) // clean up connections
|
|
c.onShutdown(c.bgClientCache.CloseAll) // clean up connections
|
|
c.onShutdown(c.putClientCache.CloseAll) // clean up connections
|
|
c.onShutdown(func() { _ = c.persistate.Close() })
|
|
|
|
return c
|
|
}
|
|
|
|
func initInternals(appCfg *config.Config, log *logger.Logger) internals {
|
|
var healthStatus atomic.Int32
|
|
healthStatus.Store(int32(control.HealthStatus_HEALTH_STATUS_UNDEFINED))
|
|
|
|
return internals{
|
|
done: make(chan struct{}),
|
|
appCfg: appCfg,
|
|
internalErr: make(chan error),
|
|
log: log,
|
|
apiVersion: version.Current(),
|
|
healthStatus: &healthStatus,
|
|
sdNotify: initSdNotify(appCfg),
|
|
}
|
|
}
|
|
|
|
func initSdNotify(appCfg *config.Config) bool {
|
|
if config.BoolSafe(appCfg.Sub("systemdnotify"), "enabled") {
|
|
fatalOnErr(sdnotify.InitSocket())
|
|
return true
|
|
}
|
|
return false
|
|
}
|
|
|
|
func initShared(appCfg *config.Config, key *keys.PrivateKey, netState *networkState, relayOnly bool) shared {
|
|
var netAddr network.AddressGroup
|
|
|
|
if !relayOnly {
|
|
netAddr = nodeconfig.BootstrapAddresses(appCfg)
|
|
}
|
|
|
|
persistate, err := state.NewPersistentStorage(nodeconfig.PersistentState(appCfg).Path())
|
|
fatalOnErr(err)
|
|
|
|
cacheOpts := cache.ClientCacheOpts{
|
|
DialTimeout: apiclientconfig.DialTimeout(appCfg),
|
|
StreamTimeout: apiclientconfig.StreamTimeout(appCfg),
|
|
Key: &key.PrivateKey,
|
|
AllowExternal: apiclientconfig.AllowExternal(appCfg),
|
|
ReconnectTimeout: apiclientconfig.ReconnectTimeout(appCfg),
|
|
}
|
|
|
|
return shared{
|
|
key: key,
|
|
binPublicKey: key.PublicKey().Bytes(),
|
|
localAddr: netAddr,
|
|
respSvc: response.NewService(netState),
|
|
clientCache: cache.NewSDKClientCache(cacheOpts),
|
|
bgClientCache: cache.NewSDKClientCache(cacheOpts),
|
|
putClientCache: cache.NewSDKClientCache(cacheOpts),
|
|
persistate: persistate,
|
|
metricsCollector: metrics.NewNodeMetrics(),
|
|
}
|
|
}
|
|
|
|
func initNetmap(appCfg *config.Config, netState *networkState, relayOnly bool) cfgNetmap {
|
|
netmapWorkerPool, err := ants.NewPool(notificationHandlerPoolSize)
|
|
fatalOnErr(err)
|
|
|
|
var reBootstrapTurnedOff atomic.Bool
|
|
reBootstrapTurnedOff.Store(relayOnly)
|
|
return cfgNetmap{
|
|
scriptHash: contractsconfig.Netmap(appCfg),
|
|
state: netState,
|
|
workerPool: netmapWorkerPool,
|
|
needBootstrap: !relayOnly,
|
|
reBoostrapTurnedOff: &reBootstrapTurnedOff,
|
|
}
|
|
}
|
|
|
|
func initContainer(appCfg *config.Config) cfgContainer {
|
|
containerWorkerPool, err := ants.NewPool(notificationHandlerPoolSize)
|
|
fatalOnErr(err)
|
|
|
|
return cfgContainer{
|
|
scriptHash: contractsconfig.Container(appCfg),
|
|
workerPool: containerWorkerPool,
|
|
}
|
|
}
|
|
|
|
func initFrostfsID(appCfg *config.Config) cfgFrostfsID {
|
|
return cfgFrostfsID{
|
|
scriptHash: contractsconfig.FrostfsID(appCfg),
|
|
}
|
|
}
|
|
|
|
func initCfgGRPC() cfgGRPC {
|
|
maxChunkSize := uint64(maxMsgSize) * 3 / 4 // 25% to meta, 75% to payload
|
|
maxAddrAmount := uint64(maxChunkSize) / addressSize // each address is about 72 bytes
|
|
|
|
return cfgGRPC{
|
|
maxChunkSize: maxChunkSize,
|
|
maxAddrAmount: maxAddrAmount,
|
|
}
|
|
}
|
|
|
|
func initCfgObject(appCfg *config.Config) cfgObject {
|
|
return cfgObject{
|
|
pool: initObjectPool(appCfg),
|
|
tombstoneLifetime: objectconfig.TombstoneLifetime(appCfg),
|
|
skipSessionTokenIssuerVerification: objectconfig.Put(appCfg).SkipSessionTokenIssuerVerification(),
|
|
}
|
|
}
|
|
|
|
func (c *cfg) engineOpts() []engine.Option {
|
|
var opts []engine.Option
|
|
|
|
opts = append(opts,
|
|
engine.WithShardPoolSize(c.EngineCfg.shardPoolSize),
|
|
engine.WithErrorThreshold(c.EngineCfg.errorThreshold),
|
|
engine.WithLogger(c.log),
|
|
engine.WithLowMemoryConsumption(c.EngineCfg.lowMem),
|
|
engine.WithRebuildWorkersCount(c.EngineCfg.rebuildWorkers),
|
|
)
|
|
|
|
if c.metricsCollector != nil {
|
|
opts = append(opts, engine.WithMetrics(c.metricsCollector.Engine()))
|
|
}
|
|
|
|
return opts
|
|
}
|
|
|
|
type shardOptsWithID struct {
|
|
configID string
|
|
shOpts []shard.Option
|
|
}
|
|
|
|
func (c *cfg) shardOpts() []shardOptsWithID {
|
|
shards := make([]shardOptsWithID, 0, len(c.EngineCfg.shards))
|
|
|
|
for _, shCfg := range c.EngineCfg.shards {
|
|
shards = append(shards, c.getShardOpts(shCfg))
|
|
}
|
|
|
|
return shards
|
|
}
|
|
|
|
func (c *cfg) getWriteCacheOpts(shCfg shardCfg) []writecache.Option {
|
|
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.WithNoSync(wcRead.noSync),
|
|
writecache.WithLogger(c.log),
|
|
)
|
|
}
|
|
return writeCacheOpts
|
|
}
|
|
|
|
func (c *cfg) getPiloramaOpts(shCfg shardCfg) []pilorama.Option {
|
|
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),
|
|
)
|
|
if c.metricsCollector != nil {
|
|
piloramaOpts = append(piloramaOpts, pilorama.WithMetrics(lsmetrics.NewPiloramaMetrics(c.metricsCollector.PiloramaMetrics())))
|
|
}
|
|
}
|
|
return piloramaOpts
|
|
}
|
|
|
|
func (c *cfg) getSubstorageOpts(shCfg shardCfg) []blobstor.SubStorage {
|
|
var ss []blobstor.SubStorage
|
|
for _, sRead := range shCfg.subStorages {
|
|
switch sRead.typ {
|
|
case blobovniczatree.Type:
|
|
blobTreeOpts := []blobovniczatree.Option{
|
|
blobovniczatree.WithRootPath(sRead.path),
|
|
blobovniczatree.WithPermissions(sRead.perm),
|
|
blobovniczatree.WithBlobovniczaSize(sRead.size),
|
|
blobovniczatree.WithBlobovniczaShallowDepth(sRead.depth),
|
|
blobovniczatree.WithBlobovniczaShallowWidth(sRead.width),
|
|
blobovniczatree.WithBlobovniczaLeafWidth(sRead.leafWidth),
|
|
blobovniczatree.WithOpenedCacheSize(sRead.openedCacheSize),
|
|
blobovniczatree.WithInitWorkerCount(sRead.initWorkerCount),
|
|
blobovniczatree.WithInitInAdvance(sRead.initInAdvance),
|
|
blobovniczatree.WithWaitBeforeDropDB(sRead.rebuildDropTimeout),
|
|
blobovniczatree.WithLogger(c.log),
|
|
blobovniczatree.WithObjectSizeLimit(shCfg.smallSizeObjectLimit),
|
|
}
|
|
|
|
if c.metricsCollector != nil {
|
|
blobTreeOpts = append(blobTreeOpts,
|
|
blobovniczatree.WithMetrics(
|
|
lsmetrics.NewBlobovniczaTreeMetrics(sRead.path, c.metricsCollector.BlobobvnizcaTreeMetrics()),
|
|
),
|
|
)
|
|
}
|
|
ss = append(ss, blobstor.SubStorage{
|
|
Storage: blobovniczatree.NewBlobovniczaTree(blobTreeOpts...),
|
|
Policy: func(_ *objectSDK.Object, data []byte) bool {
|
|
return uint64(len(data)) < shCfg.smallSizeObjectLimit
|
|
},
|
|
})
|
|
case fstree.Type:
|
|
fstreeOpts := []fstree.Option{
|
|
fstree.WithPath(sRead.path),
|
|
fstree.WithPerm(sRead.perm),
|
|
fstree.WithDepth(sRead.depth),
|
|
fstree.WithNoSync(sRead.noSync),
|
|
fstree.WithLogger(c.log),
|
|
}
|
|
if c.metricsCollector != nil {
|
|
fstreeOpts = append(fstreeOpts,
|
|
fstree.WithMetrics(
|
|
lsmetrics.NewFSTreeMetricsWithoutShardID(sRead.path, c.metricsCollector.FSTree()),
|
|
),
|
|
)
|
|
}
|
|
|
|
ss = append(ss, blobstor.SubStorage{
|
|
Storage: fstree.New(fstreeOpts...),
|
|
Policy: func(_ *objectSDK.Object, _ []byte) bool {
|
|
return true
|
|
},
|
|
})
|
|
default:
|
|
// should never happen, that has already
|
|
// been handled: when the config was read
|
|
}
|
|
}
|
|
return ss
|
|
}
|
|
|
|
func (c *cfg) getShardOpts(shCfg shardCfg) shardOptsWithID {
|
|
writeCacheOpts := c.getWriteCacheOpts(shCfg)
|
|
piloramaOpts := c.getPiloramaOpts(shCfg)
|
|
ss := c.getSubstorageOpts(shCfg)
|
|
|
|
blobstoreOpts := []blobstor.Option{
|
|
blobstor.WithCompressObjects(shCfg.compress),
|
|
blobstor.WithUncompressableContentTypes(shCfg.uncompressableContentType),
|
|
blobstor.WithCompressibilityEstimate(shCfg.estimateCompressibility),
|
|
blobstor.WithCompressibilityEstimateThreshold(shCfg.estimateCompressibilityThreshold),
|
|
blobstor.WithStorages(ss),
|
|
blobstor.WithLogger(c.log),
|
|
}
|
|
if c.metricsCollector != nil {
|
|
blobstoreOpts = append(blobstoreOpts, blobstor.WithMetrics(lsmetrics.NewBlobstoreMetrics(c.metricsCollector.Blobstore())))
|
|
}
|
|
|
|
mbOptions := []meta.Option{
|
|
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),
|
|
}
|
|
if c.metricsCollector != nil {
|
|
mbOptions = append(mbOptions, meta.WithMetrics(lsmetrics.NewMetabaseMetrics(shCfg.metaCfg.path, c.metricsCollector.MetabaseMetrics())))
|
|
}
|
|
|
|
var sh shardOptsWithID
|
|
sh.configID = shCfg.id()
|
|
sh.shOpts = []shard.Option{
|
|
shard.WithLogger(c.log),
|
|
shard.WithRefillMetabase(shCfg.refillMetabase),
|
|
shard.WithMode(shCfg.mode),
|
|
shard.WithBlobStorOptions(blobstoreOpts...),
|
|
shard.WithMetaBaseOptions(mbOptions...),
|
|
shard.WithPiloramaOptions(piloramaOpts...),
|
|
shard.WithWriteCache(shCfg.writecacheCfg.enabled),
|
|
shard.WithWriteCacheOptions(writeCacheOpts),
|
|
shard.WithRemoverBatchSize(shCfg.gcCfg.removerBatchSize),
|
|
shard.WithGCRemoverSleepInterval(shCfg.gcCfg.removerSleepInterval),
|
|
shard.WithExpiredCollectorBatchSize(shCfg.gcCfg.expiredCollectorBatchSize),
|
|
shard.WithExpiredCollectorWorkerCount(shCfg.gcCfg.expiredCollectorWorkerCount),
|
|
shard.WithGCWorkerPoolInitializer(func(sz int) util.WorkerPool {
|
|
pool, err := ants.NewPool(sz)
|
|
fatalOnErr(err)
|
|
|
|
return pool
|
|
}),
|
|
}
|
|
return sh
|
|
}
|
|
|
|
func (c *cfg) loggerPrm() (*logger.Prm, error) {
|
|
// check if it has been inited before
|
|
if c.dynamicConfiguration.logger == nil {
|
|
c.dynamicConfiguration.logger = new(logger.Prm)
|
|
}
|
|
|
|
// (re)init read configuration
|
|
err := c.dynamicConfiguration.logger.SetLevelString(c.LoggerCfg.level)
|
|
if err != nil {
|
|
// not expected since validation should be performed before
|
|
panic("incorrect log level format: " + c.LoggerCfg.level)
|
|
}
|
|
err = c.dynamicConfiguration.logger.SetDestination(c.LoggerCfg.destination)
|
|
if err != nil {
|
|
// not expected since validation should be performed before
|
|
panic("incorrect log destination format: " + c.LoggerCfg.destination)
|
|
}
|
|
|
|
return c.dynamicConfiguration.logger, nil
|
|
}
|
|
|
|
func (c *cfg) LocalAddress() network.AddressGroup {
|
|
return c.localAddr
|
|
}
|
|
|
|
func initLocalStorage(ctx context.Context, c *cfg) {
|
|
ls := engine.New(c.engineOpts()...)
|
|
|
|
addNewEpochAsyncNotificationHandler(c, func(ev event.Event) {
|
|
ls.HandleNewEpoch(ctx, ev.(netmap2.NewEpoch).EpochNumber())
|
|
})
|
|
|
|
// allocate memory for the service;
|
|
// service will be created later
|
|
c.cfgObject.getSvc = new(getsvc.Service)
|
|
|
|
var shardsAttached int
|
|
for _, optsWithMeta := range c.shardOpts() {
|
|
id, err := ls.AddShard(ctx, append(optsWithMeta.shOpts, shard.WithTombstoneSource(c.createTombstoneSource()))...)
|
|
if err != nil {
|
|
c.log.Error(logs.FrostFSNodeFailedToAttachShardToEngine, zap.Error(err))
|
|
} else {
|
|
shardsAttached++
|
|
c.log.Info(logs.FrostFSNodeShardAttachedToEngine, zap.Stringer("id", id))
|
|
}
|
|
}
|
|
if shardsAttached == 0 {
|
|
fatalOnErr(engineconfig.ErrNoShardConfigured)
|
|
}
|
|
|
|
c.cfgObject.cfgLocalStorage.localStorage = ls
|
|
|
|
c.onShutdown(func() {
|
|
c.log.Info(logs.FrostFSNodeClosingComponentsOfTheStorageEngine)
|
|
|
|
err := ls.Close(context.Background())
|
|
if err != nil {
|
|
c.log.Info(logs.FrostFSNodeStorageEngineClosingFailure,
|
|
zap.String("error", err.Error()),
|
|
)
|
|
} else {
|
|
c.log.Info(logs.FrostFSNodeAllComponentsOfTheStorageEngineClosedSuccessfully)
|
|
}
|
|
})
|
|
}
|
|
|
|
func initAccessPolicyEngine(_ context.Context, c *cfg) {
|
|
var localOverrideDB chainbase.LocalOverrideDatabase
|
|
if nodeconfig.PersistentPolicyRules(c.appCfg).Path() == "" {
|
|
c.log.Warn(logs.FrostFSNodePersistentRuleStorageDBPathIsNotSetInmemoryWillBeUsed)
|
|
localOverrideDB = chainbase.NewInmemoryLocalOverrideDatabase()
|
|
} else {
|
|
localOverrideDB = chainbase.NewBoltLocalOverrideDatabase(
|
|
chainbase.WithLogger(c.log),
|
|
chainbase.WithPath(nodeconfig.PersistentPolicyRules(c.appCfg).Path()),
|
|
chainbase.WithPerm(nodeconfig.PersistentPolicyRules(c.appCfg).Perm()),
|
|
chainbase.WithNoSync(nodeconfig.PersistentPolicyRules(c.appCfg).NoSync()),
|
|
)
|
|
}
|
|
|
|
var morphRuleStorage policy_engine.MorphRuleChainStorageReader
|
|
morphRuleStorage = policy_client.NewContractStorage(
|
|
client.NewSwitchRPCGuardedActor(c.cfgMorph.client),
|
|
c.cfgObject.cfgAccessPolicyEngine.policyContractHash)
|
|
|
|
cacheSize := morphconfig.APEChainCacheSize(c.appCfg)
|
|
if cacheSize > 0 {
|
|
morphRuleStorage = newMorphCache(morphRuleStorage, int(cacheSize), c.cfgMorph.cacheTTL)
|
|
}
|
|
|
|
ape := newAccessPolicyEngine(morphRuleStorage, localOverrideDB)
|
|
c.cfgObject.cfgAccessPolicyEngine.accessPolicyEngine = ape
|
|
|
|
c.onShutdown(func() {
|
|
if err := ape.LocalOverrideDatabaseCore().Close(); err != nil {
|
|
c.log.Warn(logs.FrostFSNodeAccessPolicyEngineClosingFailure,
|
|
zap.Error(err),
|
|
)
|
|
}
|
|
})
|
|
}
|
|
|
|
func initObjectPool(cfg *config.Config) (pool cfgObjectRoutines) {
|
|
var err error
|
|
|
|
optNonBlocking := ants.WithNonblocking(true)
|
|
|
|
putRemoteCapacity := objectconfig.Put(cfg).PoolSizeRemote()
|
|
pool.putRemote, err = ants.NewPool(putRemoteCapacity, optNonBlocking)
|
|
fatalOnErr(err)
|
|
|
|
putLocalCapacity := objectconfig.Put(cfg).PoolSizeLocal()
|
|
pool.putLocal, err = ants.NewPool(putLocalCapacity, optNonBlocking)
|
|
fatalOnErr(err)
|
|
|
|
replicatorPoolSize := replicatorconfig.PoolSize(cfg)
|
|
if replicatorPoolSize <= 0 {
|
|
replicatorPoolSize = putRemoteCapacity
|
|
}
|
|
|
|
pool.replication, err = ants.NewPool(replicatorPoolSize)
|
|
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 FrostFS network map.
|
|
// Called with nil when storage node is outside the FrostFS network map
|
|
// (before entering the network and after leaving it).
|
|
func (c *cfg) handleLocalNodeInfo(ni *netmap.NodeInfo) {
|
|
c.cfgNetmap.state.setNodeInfo(ni)
|
|
}
|
|
|
|
// bootstrapWithState calls "addPeer" method of the Sidechain Netmap contract
|
|
// with the binary-encoded information from the current node's configuration.
|
|
// The state is set using the provided setter which MUST NOT be nil.
|
|
func (c *cfg) bootstrapWithState(stateSetter func(*netmap.NodeInfo)) error {
|
|
ni := c.cfgNodeInfo.localInfo
|
|
stateSetter(&ni)
|
|
|
|
prm := nmClient.AddPeerPrm{}
|
|
prm.SetNodeInfo(ni)
|
|
|
|
return c.cfgNetmap.wrapper.AddPeer(prm)
|
|
}
|
|
|
|
// bootstrapOnline calls cfg.bootstrapWithState with "online" state.
|
|
func bootstrapOnline(c *cfg) error {
|
|
return c.bootstrapWithState((*netmap.NodeInfo).SetOnline)
|
|
}
|
|
|
|
// bootstrap calls bootstrapWithState with:
|
|
// - "maintenance" state if maintenance is in progress on the current node
|
|
// - "online", otherwise
|
|
func (c *cfg) bootstrap() error {
|
|
// switch to online except when under maintenance
|
|
st := c.cfgNetmap.state.controlNetmapStatus()
|
|
if st == control.NetmapStatus_MAINTENANCE {
|
|
c.log.Info(logs.FrostFSNodeBootstrappingWithTheMaintenanceState)
|
|
return c.bootstrapWithState((*netmap.NodeInfo).SetMaintenance)
|
|
}
|
|
|
|
c.log.Info(logs.FrostFSNodeBootstrappingWithOnlineState,
|
|
zap.Stringer("previous", st),
|
|
)
|
|
|
|
return bootstrapOnline(c)
|
|
}
|
|
|
|
// needBootstrap checks if local node should be registered in network on bootup.
|
|
func (c *cfg) needBootstrap() bool {
|
|
return c.cfgNetmap.needBootstrap
|
|
}
|
|
|
|
type dCmp struct {
|
|
name string
|
|
reloadFunc func() error
|
|
}
|
|
|
|
func (c *cfg) signalWatcher(ctx context.Context) {
|
|
ch := make(chan os.Signal, 1)
|
|
signal.Notify(ch, syscall.SIGHUP, syscall.SIGINT, syscall.SIGTERM)
|
|
|
|
for {
|
|
select {
|
|
case sig := <-ch:
|
|
switch sig {
|
|
case syscall.SIGHUP:
|
|
c.reloadConfig(ctx)
|
|
case syscall.SIGTERM, syscall.SIGINT:
|
|
c.log.Info(logs.FrostFSNodeTerminationSignalHasBeenReceivedStopping)
|
|
|
|
c.shutdown()
|
|
|
|
c.log.Info(logs.FrostFSNodeTerminationSignalProcessingIsComplete)
|
|
return
|
|
}
|
|
case err := <-c.internalErr: // internal application error
|
|
c.log.Warn(logs.FrostFSNodeInternalApplicationError,
|
|
zap.String("message", err.Error()))
|
|
|
|
c.shutdown()
|
|
|
|
c.log.Info(logs.FrostFSNodeInternalErrorProcessingIsComplete)
|
|
return
|
|
}
|
|
}
|
|
}
|
|
|
|
func (c *cfg) reloadConfig(ctx context.Context) {
|
|
c.log.Info(logs.FrostFSNodeSIGHUPHasBeenReceivedRereadingConfiguration)
|
|
|
|
if !c.compareAndSwapHealthStatus(control.HealthStatus_READY, control.HealthStatus_RECONFIGURING) {
|
|
c.log.Info(logs.FrostFSNodeSIGHUPSkip)
|
|
return
|
|
}
|
|
defer c.compareAndSwapHealthStatus(control.HealthStatus_RECONFIGURING, control.HealthStatus_READY)
|
|
|
|
err := c.reloadAppConfig()
|
|
if err != nil {
|
|
c.log.Error(logs.FrostFSNodeConfigurationReading, zap.Error(err))
|
|
return
|
|
}
|
|
|
|
// all the components are expected to support
|
|
// Logger's dynamic reconfiguration approach
|
|
var components []dCmp
|
|
|
|
// Logger
|
|
|
|
logPrm, err := c.loggerPrm()
|
|
if err != nil {
|
|
c.log.Error(logs.FrostFSNodeLoggerConfigurationPreparation, zap.Error(err))
|
|
return
|
|
}
|
|
|
|
components = append(components, dCmp{"logger", logPrm.Reload})
|
|
components = append(components, dCmp{"runtime", func() error {
|
|
setRuntimeParameters(c)
|
|
return nil
|
|
}})
|
|
components = append(components, dCmp{"pools", c.reloadPools})
|
|
components = append(components, dCmp{"tracing", func() error {
|
|
updated, err := tracing.Setup(ctx, *tracingconfig.ToTracingConfig(c.appCfg))
|
|
if updated {
|
|
c.log.Info(logs.FrostFSNodeTracingConfigationUpdated)
|
|
}
|
|
return err
|
|
}})
|
|
if cmp, updated := metricsComponent(c); updated {
|
|
if cmp.enabled {
|
|
cmp.preReload = enableMetricsSvc
|
|
} else {
|
|
cmp.preReload = disableMetricsSvc
|
|
}
|
|
components = append(components, dCmp{cmp.name, func() error { return cmp.reload(ctx) }})
|
|
}
|
|
if cmp, updated := pprofComponent(c); updated {
|
|
components = append(components, dCmp{cmp.name, func() error { return cmp.reload(ctx) }})
|
|
}
|
|
|
|
// Storage Engine
|
|
|
|
var rcfg engine.ReConfiguration
|
|
for _, optsWithID := range c.shardOpts() {
|
|
rcfg.AddShard(optsWithID.configID, append(optsWithID.shOpts, shard.WithTombstoneSource(c.createTombstoneSource())))
|
|
}
|
|
|
|
err = c.cfgObject.cfgLocalStorage.localStorage.Reload(ctx, rcfg)
|
|
if err != nil {
|
|
c.log.Error(logs.FrostFSNodeStorageEngineConfigurationUpdate, zap.Error(err))
|
|
return
|
|
}
|
|
|
|
for _, component := range components {
|
|
err = component.reloadFunc()
|
|
if err != nil {
|
|
c.log.Error(logs.FrostFSNodeUpdatedConfigurationApplying,
|
|
zap.String("component", component.name),
|
|
zap.Error(err))
|
|
}
|
|
}
|
|
|
|
c.log.Info(logs.FrostFSNodeConfigurationHasBeenReloadedSuccessfully)
|
|
}
|
|
|
|
func (c *cfg) reloadPools() error {
|
|
newSize := objectconfig.Put(c.appCfg).PoolSizeLocal()
|
|
c.reloadPool(c.cfgObject.pool.putLocal, newSize, "object.put.local_pool_size")
|
|
|
|
newSize = objectconfig.Put(c.appCfg).PoolSizeRemote()
|
|
c.reloadPool(c.cfgObject.pool.putRemote, newSize, "object.put.remote_pool_size")
|
|
|
|
newSize = replicatorconfig.PoolSize(c.appCfg)
|
|
c.reloadPool(c.cfgObject.pool.replication, newSize, "replicator.pool_size")
|
|
|
|
return nil
|
|
}
|
|
|
|
func (c *cfg) reloadPool(p *ants.Pool, newSize int, name string) {
|
|
oldSize := p.Cap()
|
|
if oldSize != newSize {
|
|
c.log.Info(logs.FrostFSNodePoolConfigurationUpdate, zap.String("field", name),
|
|
zap.Int("old", oldSize), zap.Int("new", newSize))
|
|
p.Tune(newSize)
|
|
}
|
|
}
|
|
|
|
func (c *cfg) reloadAppConfig() error {
|
|
unlock := c.LockAppConfigExclusive()
|
|
defer unlock()
|
|
|
|
return c.readConfig(c.appCfg)
|
|
}
|
|
|
|
func (c *cfg) createTombstoneSource() *tombstone.ExpirationChecker {
|
|
var tssPrm tsourse.TombstoneSourcePrm
|
|
tssPrm.SetGetService(c.cfgObject.getSvc)
|
|
tombstoneSrc := tsourse.NewSource(tssPrm)
|
|
|
|
tombstoneSource := tombstone.NewChecker(
|
|
tombstone.WithLogger(c.log),
|
|
tombstone.WithTombstoneSource(tombstoneSrc),
|
|
)
|
|
return tombstoneSource
|
|
}
|
|
|
|
func (c *cfg) shutdown() {
|
|
old := c.swapHealthStatus(control.HealthStatus_SHUTTING_DOWN)
|
|
if old == control.HealthStatus_SHUTTING_DOWN {
|
|
c.log.Info(logs.FrostFSNodeShutdownSkip)
|
|
return
|
|
}
|
|
if old == control.HealthStatus_STARTING {
|
|
c.log.Warn(logs.FrostFSNodeShutdownWhenNotReady)
|
|
}
|
|
|
|
c.ctxCancel()
|
|
close(c.done)
|
|
for i := range c.closers {
|
|
c.closers[len(c.closers)-1-i].fn()
|
|
}
|
|
}
|