Merge pull request #212 from miaoyq/related-selinux

Add build tags and Improve the test case of selinux

pkg/server/helpers.go

@@ -376,11 +376,19 @@ func initSelinuxOpts(selinuxOpt *runtime.SELinuxOption) (string, string, error)
 		return "", "", nil
 	}
 
+	// Should ignored selinuxOpts if they are incomplete.
+	if selinuxOpt.GetUser() == "" ||
+		selinuxOpt.GetRole() == "" ||
+		selinuxOpt.GetType() == "" ||
+		selinuxOpt.GetLevel() == "" {
+		return "", "", nil
+	}
+
 	labelOpts := fmt.Sprintf("%s:%s:%s:%s",
 		selinuxOpt.GetUser(),
 		selinuxOpt.GetRole(),
-		selinuxOpt.GetRole(),
-		selinuxOpt.GetType())
+		selinuxOpt.GetType(),
+		selinuxOpt.GetLevel())
 	return label.InitLabels(selinux.DupSecOpt(labelOpts))
 }