hs-test: create temporary folder at init

Type: test
Signed-off-by: Maros Ondrejicka <mondreji@cisco.com>
Change-Id: I6444582ce83beddc5cb2fcb31942a4c2e9556bb6

extras/hs-test/container.go

@@ -321,3 +321,10 @@ func (c *Container) createConfig(targetConfigName string, templateName string, v
 
 	c.copy(f.Name(), targetConfigName)
 }
+
+func init() {
+	cmd := exec.Command("mkdir", "-p", logDir)
+	if err := cmd.Run(); err != nil {
+		panic(err)
+	}
+}