[#265] innerring: Select containers to audit

Signed-off-by: Alex Vanin <alexey@nspcc.ru>

pkg/innerring/processors/audit/process.go

@@ -1,5 +1,23 @@
 package audit
 
+import (
+	"go.uber.org/zap"
+)
+
 func (ap *Processor) processStartAudit(epoch uint64) {
-	ap.log.Info("flushing left audit results and refilling queue")
+	// todo: flush left audit results from audit result cache
+
+	containers, err := ap.selectContainersToAudit(epoch)
+	if err != nil {
+		ap.log.Error("container selection failure",
+			zap.String("error", err.Error()))
+
+		return
+	}
+
+	ap.log.Info("select containers for audit", zap.Int("amount", len(containers)))
+
+	// todo: for each container get list of storage groups
+	// todo: for each container create audit result template in audit result cache
+	// todo: for each container push audit tasks into queue
 }