feat: pin kind version in CI and devcontainer

.devcontainer/post-install.sh

@@ -47,13 +47,16 @@ echo "------------------------------------"
 echo "Installing development tools..."
 echo "------------------------------------"
 
-# Install kind
-if ! command -v kind &> /dev/null; then
-  echo "Installing kind..."
-  curl -Lo /usr/local/bin/kind "https://kind.sigs.k8s.io/dl/latest/kind-linux-${ARCH}"
-  chmod +x /usr/local/bin/kind
-  echo "kind installed successfully"
+# Install kind at the version pinned in mise.toml
+REPO_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+if ! command -v mise &> /dev/null; then
+  echo "Installing mise..."
+  curl -fsSL https://mise.run | MISE_VERSION="v2026.10.15" MISE_INSTALL_PATH=/usr/local/bin/mise sh
 fi
+echo "Installing kind from mise.toml..."
+mise -C "${REPO_ROOT}" install kind
+ln -sf "$(mise -C "${REPO_ROOT}" which kind)" /usr/local/bin/kind
+echo "kind installed successfully"
 
 # Generate kind bash completion
 if command -v kind &> /dev/null; then

.github/workflows/e2e-upcloud.yml

@@ -38,14 +38,26 @@ jobs:
         with:
           go-version-file: go.mod
 
-      - name: Install the latest version of kind
-        run: |
-          curl -Lo ./kind https://kind.sigs.k8s.io/dl/latest/kind-linux-$(go env GOARCH)
-          chmod +x ./kind
-          sudo mv ./kind /usr/local/bin/kind
+      - name: Setup mise
+        uses: jdx/mise-action@fc42bcc7ddbf51124c30f95a877a0c5168a3bfde # v5.2.1
+        with:
+          version: v2026.10.15 # mise
+          install: false
+          cache: false
+
+      - name: Install kind
+        env:
+          MISE_GITHUB_TOKEN: ${{ github.token }}
+        run: mise install kind
 
       - name: Verify kind installation
-        run: kind version
+        run: |
+          want="v$(mise current kind)"
+          kind version
+          kind version | grep -qF "kind ${want} " || {
+            echo "ERROR: kind on PATH is not the mise.toml pin ${want}"
+            exit 1
+          }
 
       - name: Run the real-API e2e suite
         env:

.github/workflows/test-e2e.yml

@@ -27,14 +27,26 @@ jobs:
         with:
           go-version-file: go.mod
 
-      - name: Install the latest version of kind
-        run: |
-          curl -Lo ./kind https://kind.sigs.k8s.io/dl/latest/kind-linux-$(go env GOARCH)
-          chmod +x ./kind
-          sudo mv ./kind /usr/local/bin/kind
+      - name: Setup mise
+        uses: jdx/mise-action@fc42bcc7ddbf51124c30f95a877a0c5168a3bfde # v5.2.1
+        with:
+          version: v2026.10.15 # mise
+          install: false
+          cache: false
+
+      - name: Install kind
+        env:
+          MISE_GITHUB_TOKEN: ${{ github.token }}
+        run: mise install kind
 
       - name: Verify kind installation
-        run: kind version
+        run: |
+          want="v$(mise current kind)"
+          kind version
+          kind version | grep -qF "kind ${want} " || {
+            echo "ERROR: kind on PATH is not the mise.toml pin ${want}"
+            exit 1
+          }
 
       - name: Running Test e2e
         run: |

mise.toml

@@ -1,8 +1,8 @@
-# Local tool pins. CI uses the versions in go.mod and Makefile; keep these in step.
+# Tool pins. CI and the devcontainer install kind from here via mise install kind; for the other tools CI uses go.mod and the Makefile, keep those in step.
 [tools]
 go = "1.26"
 kubebuilder = "4.15.0"
-kind = "0.31"
+kind = "0.31.0"
 kubectl = "1.36"
 golangci-lint = "2.12.2"
 

renovate.json5

@@ -49,6 +49,17 @@
       "matchStrings": ["GOLANGCI_LINT_VERSION \\?= (?<currentValue>v[0-9.]+)"],
       "depNameTemplate": "golangci/golangci-lint",
       "datasourceTemplate": "github-releases"
+    },
+    {
+      "customType": "regex",
+      "description": "mise binary version in CI workflows and devcontainer",
+      "managerFilePatterns": ["/.github/workflows/.*\\.yml$/", "/.devcontainer/post-install\\.sh$/"],
+      "matchStrings": [
+        "version: (?<currentValue>[^\\s#]+)\\s*#.*mise",
+        "MISE_VERSION=\"(?<currentValue>[^\"]+)\""
+      ],
+      "depNameTemplate": "jdx/mise",
+      "datasourceTemplate": "github-releases"
     }
   ]
 }