try to clean up cache if updating grypeDB fails

Signed-off-by: Matthias Bertschy <matthias.bertschy@gmail.com>
kubescape · Jul 13, 2023 · 94a04f3 · 94a04f3
1 parent 3c1acf1
commit 94a04f3
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/adapters/v1/grype.go b/adapters/v1/grype.go
@@ -2,6 +2,7 @@ package v1
 
 import (
 	"context"
+	"os"
 	"path"
 	"sync"
 	"time"
@@ -89,7 +90,9 @@ func (g *GrypeAdapter) Ready(ctx context.Context) bool {
 		var err error
 		g.store, g.dbStatus, g.dbCloser, err = grype.LoadVulnerabilityDB(g.dbConfig, true)
 		if err != nil {
-			logger.L().Ctx(ctx).Error("failed to update grype DB", helpers.Error(err))
+			logger.L().Ctx(ctx).Error("failed to update grype DB, cleaning up cache", helpers.Error(err), helpers.String("DBRootDir", g.dbConfig.DBRootDir))
+			err := os.RemoveAll(g.dbConfig.DBRootDir)
+			logger.L().Ctx(ctx).Error("cleaned up cache", helpers.Error(err), helpers.String("DBRootDir", g.dbConfig.DBRootDir))
 			return false
 		}
 		g.lastDbUpdate = now