From 9c35bae251e08442fb2ad23bde97094e94250da0 Mon Sep 17 00:00:00 2001
From: Bianco95 <giulio.bianchini@hotmail.it>
Date: Mon, 16 Sep 2024 08:58:20 +0200
Subject: [PATCH] added clean of dangling dind

---
 pkg/docker/Create.go | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/pkg/docker/Create.go b/pkg/docker/Create.go
index 6260563..8e1dc67 100644
--- a/pkg/docker/Create.go
+++ b/pkg/docker/Create.go
@@ -16,6 +16,7 @@ import (
 	"errors"
 
 	commonIL "github.com/intertwin-eu/interlink-docker-plugin/pkg/common"
+	"github.com/intertwin-eu/interlink-docker-plugin/pkg/docker/dindmanager"
 
 	"path/filepath"
 )
@@ -567,4 +568,34 @@ func HandleErrorAndRemoveData(h *SidecarHandler, w http.ResponseWriter, s string
 	if podNamespace != "" && podUID != "" {
 		os.RemoveAll(h.Config.DataRootFolder + podNamespace + "-" + podUID)
 	}
+	dindSpec := dindmanager.DindSpecs{}
+	dindSpec, err = h.DindManager.GetDindFromPodUID(podUID)
+
+	if err != nil {
+		log.G(h.Ctx).Error("\u274C [CREATE CALL] Error retrieving DindSpecs, maybe the Dind container has already been deleted")
+	} else {
+		log.G(h.Ctx).Info("\u2705 [CREATE CALL] Retrieved DindSpecs: " + dindSpec.DindID + " " + dindSpec.PodUID + " " + dindSpec.DindNetworkID + " ")
+
+		// log the retrieved dindSpec
+		log.G(h.Ctx).Info("\u2705 [CREATE CALL] Retrieved DindSpecs: " + dindSpec.DindID + " " + dindSpec.PodUID + " " + dindSpec.DindNetworkID + " ")
+
+		cmd := []string{"network", "rm", dindSpec.DindNetworkID}
+		shell := exec.ExecTask{
+			Command: "docker",
+			Args:    cmd,
+			Shell:   true,
+		}
+		execReturn, _ := shell.Execute()
+		execReturn.Stdout = strings.ReplaceAll(execReturn.Stdout, "\n", "")
+		if execReturn.Stderr != "" {
+			log.G(h.Ctx).Error("\u274C [CREATE CALL] Error deleting network " + dindSpec.DindNetworkID)
+		} else {
+			log.G(h.Ctx).Info("\u2705 [CREATE CALL] Deleted network " + dindSpec.DindNetworkID)
+		}
+		// set the dind available again
+		err = h.DindManager.RemoveDindFromList(dindSpec.PodUID)
+		if err != nil {
+			log.G(h.Ctx).Error("\u274C [CREATE CALL] Error setting DIND container available")
+		}
+	}
 }