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3f048e042b
Tier2LastRun is the attempt clock and was rendered as 'Legutóbbi másolat' in the restore confirm dialog. New LastSuccess + SuccessTracked anchor; tier2Update makes the three rebuild sites safe by construction. F-DIAG: six distinct causes, target-aware redaction.
30 lines
1.2 KiB
Go
30 lines
1.2 KiB
Go
package web
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import "sync"
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// R-101: a Tier-2 row written before the success anchor existed renders exactly as it did before —
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// „Utolsó: <idő>" from the ATTEMPT clock. That is the mandated degrade direction: showing
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// „Még nincs sikeres másolat" for a row that merely predates the field would have told all seven rows
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// on the fleet, at once, that their backups do not exist.
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//
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// It is logged ONCE per stack because it is a steady state until that app's next run (nightly), not an
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// event — but it is logged at all, so a fleet quietly rendering on the old anchor is visible rather
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// than assumed. Same shape as the hub's R-100 legacy degrade.
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var tier2LegacyMu sync.Mutex
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var tier2LegacyWarned map[string]bool
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func (s *Server) noteTier2LegacyOnce(stackName string) {
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tier2LegacyMu.Lock()
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defer tier2LegacyMu.Unlock()
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if tier2LegacyWarned == nil {
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tier2LegacyWarned = map[string]bool{}
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}
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if tier2LegacyWarned[stackName] {
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return
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}
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tier2LegacyWarned[stackName] = true
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if s.logger != nil {
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s.logger.Printf("[INFO] [tier2] %s: no success anchor yet (row predates R-101) — showing the last ATTEMPT time until this app's next run writes one", stackName)
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}
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}
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