Update coredns to 1.11.3 and coredns chart to 1.36.0 (#806)

---------

Co-authored-by: Benjamin Schimke <benjamin.schimke@canonical.com>

build-scripts/hack/generate-sbom.py

@@ -193,9 +193,9 @@ def rock_coredns(manifest, extra_files):
     with util.git_repo(COREDNS_ROCK_REPO, COREDNS_ROCK_TAG) as d:
         rock_repo_commit = util.parse_output(["git", "rev-parse", "HEAD"], cwd=d)
         # TODO(ben): This should not be hard coded.
-        rockcraft = (d / "1.11.1/rockcraft.yaml").read_text()
+        rockcraft = (d / "1.11.3/rockcraft.yaml").read_text()
 
-        extra_files["coredns/1.11.1/rockcraft.yaml"] = rockcraft
+        extra_files["coredns/1.11.3/rockcraft.yaml"] = rockcraft
 
         rockcraft_yaml = yaml.safe_load(rockcraft)
         repo_url = rockcraft_yaml["parts"]["coredns"]["source"]
@@ -215,7 +215,7 @@ def rock_coredns(manifest, extra_files):
         },
         "language": "go",
         "details": [
-            "coredns/1.11.1/rockcraft.yaml",
+            "coredns/1.11.3/rockcraft.yaml",
             "coredns/go.mod",
             "coredns/go.sum",
         ],

build-scripts/hack/sync-images.yaml

@@ -8,8 +8,8 @@ sync:
   - source: ghcr.io/canonical/cilium:1.16.3-ck0
     target: '{{ env "MIRROR" }}/canonical/cilium:1.16.3-ck0'
     type: image
-  - source: ghcr.io/canonical/coredns:1.11.1-ck4
-    target: '{{ env "MIRROR" }}/canonical/coredns:1.11.1-ck4'
+  - source: ghcr.io/canonical/coredns:1.11.3
+    target: '{{ env "MIRROR" }}/canonical/coredns:1.11.3-ck0'
     type: image
   - source: ghcr.io/canonical/k8s-snap/sig-storage/csi-node-driver-registrar:v2.10.1
     target: '{{ env "MIRROR" }}/canonical/k8s-snap/sig-storage/csi-node-driver-registrar:v2.10.1'

build-scripts/hack/update-coredns-chart.sh

@@ -0,0 +1,10 @@
+#!/bin/bash
+
+VERSION="1.36.0"
+DIR=$(realpath $(dirname "${0}"))
+
+CHARTS_PATH="$DIR/../../k8s/manifests/charts"
+
+cd "$CHARTS_PATH"
+
+helm pull --repo https://coredns.github.io/helm coredns --version $VERSION

src/k8s/pkg/k8sd/features/coredns/chart.go

@@ -11,12 +11,12 @@ var (
 	Chart = helm.InstallableChart{
 		Name:         "ck-dns",
 		Namespace:    "kube-system",
-		ManifestPath: filepath.Join("charts", "coredns-1.29.0.tgz"),
+		ManifestPath: filepath.Join("charts", "coredns-1.36.0.tgz"),
 	}
 
 	// imageRepo is the image to use for CoreDNS.
 	imageRepo = "ghcr.io/canonical/coredns"
 
 	// ImageTag is the tag to use for the CoreDNS image.
-	ImageTag = "1.11.1-ck4"
+	ImageTag = "1.11.3-ck0"
 )