Restore failure on Hetzner Objects Storage - S3

[psavva]

• When trying to restore from Hetzner S3, I'm getting the following error:

{
  "level": "info",
  "ts": "2025-01-22T07:40:38.575441992Z",
  "logger": "barman-cloud-restore",
  "msg": "2025-01-22 07:40:38,573 [21] ERROR: Barman cloud restore exception: 10445368 read, but total bytes expected is 1994999143.",
  "pipe": "stderr",
  "logging_pod": "racefeed-dev-db-1-full-recovery"
}
{
  "level": "error",
  "ts": "2025-01-22T07:40:38.784650841Z",
  "msg": "Can't restore backup",
  "logging_pod": "racefeed-dev-db-1-full-recovery",
  "error": "General error (exit code 4)",
  "stacktrace": "github.com/cloudnative-pg/machinery/pkg/log.(*logger).Error\n\tpkg/mod/github.com/cloudnative-pg/[email protected]/pkg/log/log.go:125\ngithub.com/cloudnative-pg/cloudnative-pg/pkg/management/postgres.InitInfo.restoreDataDir\n\tpkg/management/postgres/restore.go:461\ngithub.com/cloudnative-pg/cloudnative-pg/pkg/management/postgres.InitInfo.Restore\n\tpkg/management/postgres/restore.go:297\ngithub.com/cloudnative-pg/cloudnative-pg/internal/cmd/manager/instance/restore.restoreSubCommand\n\tinternal/cmd/manager/instance/restore/restore.go:75\ngithub.com/cloudnative-pg/cloudnative-pg/internal/cmd/manager/instance/restore.(*restoreRunnable).Start\n\tinternal/cmd/manager/instance/restore/restore.go:59\nsigs.k8s.io/controller-runtime/pkg/manager.(*runnableGroup).reconcile.func1\n\tpkg/mod/sigs.k8s.io/[email protected]/pkg/manager/runnable_group.go:226"
}
{
  "level": "error",
  "ts": "2025-01-22T07:40:38.785313804Z",
  "msg": "Error while restoring a backup",
  "logging_pod": "racefeed-dev-db-1-full-recovery",
  "error": "General error (exit code 4)",
  "stacktrace": "github.com/cloudnative-pg/machinery/pkg/log.(*logger).Error\n\tpkg/mod/github.com/cloudnative-pg/[email protected]/pkg/log/log.go:125\ngithub.com/cloudnative-pg/cloudnative-pg/internal/cmd/manager/instance/restore.restoreSubCommand\n\tinternal/cmd/manager/instance/restore/restore.go:76\ngithub.com/cloudnative-pg/cloudnative-pg/internal/cmd/manager/instance/restore.(*restoreRunnable).Start\n\tinternal/cmd/manager/instance/restore/restore.go:59\nsigs.k8s.io/controller-runtime/pkg/manager.(*runnableGroup).reconcile.func1\n\tpkg/mod/sigs.k8s.io/[email protected]/pkg/manager/runnable_group.go:226"
}

Please see full history reported here we I gave this in CNPG using barman.

cloudnative-pg/cloudnative-pg#6645