825226c98e
* satellite/overlay: use node selection cache for uploads Change-Id: Ibd16cccee979d0544f2f4a01749af9f36f02a6ad * fix config lock Change-Id: Idd307e4dee8ab92749f1ec3f996419ea0af829fd * start fixing tests Change-Id: I207d373a3b2a2d9312c9e72fe9bd0b01e06ad6cf * fix test, add some more Change-Id: I82b99c2004fca2510965f9b389f87dd4474bc722 * change config name Change-Id: I0c0f7fc726b2565dc3828cb723f5459a940f2a0b * add benchmarks Change-Id: I05fa25bff8d5b65f94d918556855b95163d002e9 * revert bench to put in different PR Change-Id: I0f6942296895594768f19614bd7b2e3b9b106ade * add staleness to benchmark Change-Id: Ia80a310623d5a342afa6d835402170b531b0f870 * add cache config to testplanet Change-Id: I39abdab8cc442694da543115a9e470b2a8a25dff * have repair select old way Change-Id: I25a938457d7d1bcf89fd15130cb6b0ac19585252 * lower testplante config time Change-Id: Ib56a2ed086c06bc6061388d15a10a2526a663af7 * fix test Change-Id: I3868e9cacde2dfbf9c407afab04dc5fc2f286f69
46 lines
2.4 KiB
Go
46 lines
2.4 KiB
Go
// Copyright (C) 2019 Storj Labs, Inc.
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// See LICENSE for copying information.
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package overlay
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import (
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"time"
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"github.com/spacemonkeygo/monkit/v3"
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"github.com/zeebo/errs"
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"storj.io/common/memory"
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)
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var (
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mon = monkit.Package()
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// Error represents an overlay error
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Error = errs.Class("overlay error")
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)
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// Config is a configuration for overlay service.
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type Config struct {
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Node NodeSelectionConfig
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NodeSelectionCache CacheConfig
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UpdateStatsBatchSize int `help:"number of update requests to process per transaction" default:"100"`
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}
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// NodeSelectionConfig is a configuration struct to determine the minimum
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// values for nodes to select
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type NodeSelectionConfig struct {
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UptimeCount int64 `help:"the number of times a node's uptime has been checked to not be considered a New Node" releaseDefault:"100" devDefault:"0"`
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AuditCount int64 `help:"the number of times a node has been audited to not be considered a New Node" releaseDefault:"100" devDefault:"0"`
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NewNodeFraction float64 `help:"the fraction of new nodes allowed per request" default:"0.05"`
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MinimumVersion string `help:"the minimum node software version for node selection queries" default:""`
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OnlineWindow time.Duration `help:"the amount of time without seeing a node before its considered offline" default:"4h"`
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DistinctIP bool `help:"require distinct IPs when choosing nodes for upload" releaseDefault:"true" devDefault:"false"`
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MinimumDiskSpace memory.Size `help:"how much disk space a node at minimum must have to be selected for upload" default:"100MB"`
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AuditReputationRepairWeight float64 `help:"weight to apply to audit reputation for total repair reputation calculation" default:"1.0"`
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AuditReputationUplinkWeight float64 `help:"weight to apply to audit reputation for total uplink reputation calculation" default:"1.0"`
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AuditReputationLambda float64 `help:"the forgetting factor used to calculate the audit SNs reputation" default:"0.95"`
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AuditReputationWeight float64 `help:"the normalization weight used to calculate the audit SNs reputation" default:"1.0"`
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AuditReputationDQ float64 `help:"the reputation cut-off for disqualifying SNs based on audit history" default:"0.6"`
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SuspensionGracePeriod time.Duration `help:"the time period that must pass before suspended nodes will be disqualified" releaseDefault:"168h" devDefault:"1h"`
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}
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