frostfs-node/pkg/services/audit/report.go

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package audit
import (
"sync"
"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/audit"
cid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id"
oid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id"
)
// Report tracks the progress of auditing container data.
type Report struct {
mu sync.RWMutex
res audit.Result
}
// Reporter is an interface of the entity that records
// the data audit report.
type Reporter interface {
WriteReport(r *Report) error
}
// NewReport creates and returns blank Report instance.
func NewReport(cnr cid.ID) *Report {
var rep Report
rep.res.ForContainer(cnr)
return &rep
}
// Result forms the structure of the data audit result.
func (r *Report) Result() *audit.Result {
r.mu.RLock()
defer r.mu.RUnlock()
return &r.res
}
// Complete completes audit report.
func (r *Report) Complete() {
r.mu.Lock()
defer r.mu.Unlock()
r.res.Complete()
}
// PassedPoR updates list of passed storage groups.
func (r *Report) PassedPoR(sg oid.ID) {
r.mu.Lock()
defer r.mu.Unlock()
r.res.SubmitPassedStorageGroup(sg)
}
// FailedPoR updates list of failed storage groups.
func (r *Report) FailedPoR(sg oid.ID) {
r.mu.Lock()
defer r.mu.Unlock()
r.res.SubmitFailedStorageGroup(sg)
}
// SetPlacementCounters sets counters of compliance with placement.
func (r *Report) SetPlacementCounters(hit, miss, fail uint32) {
r.mu.Lock()
defer r.mu.Unlock()
r.res.SetHits(hit)
r.res.SetMisses(miss)
r.res.SetFailures(fail)
}
// SetPDPResults sets lists of nodes according to their PDP results.
func (r *Report) SetPDPResults(passed, failed [][]byte) {
r.mu.Lock()
defer r.mu.Unlock()
r.res.SubmitPassedStorageNodes(passed)
r.res.SubmitFailedStorageNodes(failed)
}
// SetPoRCounters sets amounts of head requests and retries at PoR audit stage.
func (r *Report) SetPoRCounters(requests, retries uint32) {
r.mu.Lock()
defer r.mu.Unlock()
r.res.SetRequestsPoR(requests)
r.res.SetRetriesPoR(retries)
}