Addon inspektor-gadget: Update inspektor-gadget image from v0.22.0 to v0.23.1

This commit bumps Inspektor Gadget addon from v0.22.0 to v0.23.1.
To avoid deployment failures, we also need to update the YAML.

Indeed, Inspektor Gadget container entrypoint and cleanup programs were
translated from bash to golang [1, 2].
Upstream YAML file used to deploy was updated to reflect this change [3].

Sadly, it was not the case for the YAML used to deploy the minikube addon which
leaded to troubles [4, 5, 6].

Signed-off-by: Francis Laniel <flaniel@linux.microsoft.com>
[1]: b268d38758
[2]: 3dba83f2eb
[3]: 992399f2dd (diff-0927404b80a3c13f63de64a0c7af1833ba3dfd4b4e1dd07b09cb8216c7f033fcR46)
[4]: https://storage.googleapis.com/minikube-builds/logs/17731/32161/Docker_Linux_crio_arm64.html#fail_TestAddons/parallel/InspektorGadget
[5]: https://storage.googleapis.com/minikube-builds/logs/17731/32161/Docker_Linux_crio.html#fail_TestAddons/parallel/InspektorGadget
[6]: https://storage.googleapis.com/minikube-builds/logs/17731/32161/KVM_Linux_crio.html#fail_TestAddons/parallel/InspektorGadget

deploy/addons/inspektor-gadget/ig-daemonset.yaml.tmpl

@@ -32,12 +32,12 @@ spec:
         terminationMessagePolicy: FallbackToLogsOnError
         image: {{.CustomRegistries.InspektorGadget  | default .ImageRepository | default .Registries.InspektorGadget }}{{.Images.InspektorGadget}}
         imagePullPolicy: "Always"
-        command: [ "/entrypoint.sh" ]
+        command: [ "/entrypoint" ]
         lifecycle:
           preStop:
             exec:
               command:
-                - "/cleanup.sh"
+                - "/cleanup"
         readinessProbe:
           periodSeconds: 5
           timeoutSeconds: 2

pkg/minikube/assets/addons.go

@@ -315,7 +315,7 @@ var Addons = map[string]*Addon{
 		MustBinAsset(addons.InspektorGadgetAssets, "inspektor-gadget/ig-daemonset.yaml.tmpl", vmpath.GuestAddonsDir, "ig-daemonset.yaml", "0640"),
 	}, false, "inspektor-gadget", "3rd party (inspektor-gadget.io)", "https://github.com/orgs/inspektor-gadget/people", "https://minikube.sigs.k8s.io/docs/handbook/addons/inspektor-gadget/",
 		map[string]string{
-			"InspektorGadget": "inspektor-gadget/inspektor-gadget:v0.22.0@sha256:9272c2be979a9857971fc8b6f7226e609cadec8352f97e9769081930121ef27f",
+			"InspektorGadget": "inspektor-gadget/inspektor-gadget:v0.23.1@sha256:c77d8eb2b3dc6e9d60767f824b296e42d6d4fdc2f17f507492a2c981933db931",
 		}, map[string]string{
 			"InspektorGadget": "ghcr.io",
 		}),