Merge pull request #770 from cybozu-go/update-k8s-132

Update k8s 1.32

Author: yamatcha

.github/workflows/build-mysql-container.yaml

@@ -45,7 +45,7 @@ jobs:
     strategy:
       matrix:
         mysql-version: ${{ fromJson(needs.filter.outputs.mysql-versions) }}
-        k8s-version: [ "1.31.0" ]
+        k8s-version: [ "1.32.0" ]
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-go@v5

.github/workflows/ci-e2e.yaml

@@ -41,7 +41,7 @@ jobs:
     strategy:
       matrix:
         mysql-version: ["8.4.4"]
-        k8s-version: ["1.29.4", "1.30.4", "1.31.0"]
+        k8s-version: ["1.30.4", "1.31.0", "1.32.0"]
     runs-on:
       group: moco
     steps:
@@ -65,7 +65,7 @@ jobs:
     strategy:
       matrix:
         mysql-version: ["8.0.28", "8.0.39", "8.0.40", "8.0.41", "8.4.4"]
-        k8s-version: ["1.31.0"]
+        k8s-version: ["1.32.0"]
     runs-on:
       group: moco
     steps:

.github/workflows/helm.yaml

@@ -18,10 +18,10 @@ jobs:
 
       - uses: actions/setup-python@v5
         with:
-          python-version: 3.7
+          python-version: 3.8
 
       - name: Set up chart-testing
-        uses: helm/chart-testing-action@v2.6.1
+        uses: helm/chart-testing-action@0d28d3144d3a25ea2cc349d6e59901c4ff469b3b # v2.7.0
 
       - name: Run chart-testing (list-changed)
         id: list-changed
@@ -34,12 +34,12 @@ jobs:
         run: ct lint --config ct.yaml
 
       - name: Create kind cluster
-        uses: helm/kind-action@v1.10.0
+        uses: helm/kind-action@a1b0e391336a6ee6713a0583f8c6240d70863de3 # v1.12.0
         if: steps.list-changed.outputs.changed == 'true'
         with:
           version: v0.23.0
-          node_image: kindest/node:v1.31.0
-          kubectl_version: v1.31.0
+          node_image: kindest/node:v1.32.0
+          kubectl_version: v1.32.0
           config: e2e/kind-config.yaml
 
       - name: Apply cert-manager

DEVELOP.md

@@ -92,15 +92,15 @@ MySQL versions appear twice:
     strategy:
       matrix:
         mysql-version: ["8.4.4"]
-        k8s-version: ["1.29.4", "1.30.4", "1.31.0"]
+        k8s-version: ["1.30.4", "1.31.0", "1.32.0"]
 ...
   # Matrix tests for different MySQL versions on the latest supported Kubernetes version.
   e2e-mysql:
     name: Supported MySQL versions End-to-End Tests
     strategy:
       matrix:
         mysql-version: ["8.0.28", "8.0.39", "8.0.40", "8.0.41", "8.4.4"]
-        k8s-version: ["1.31.0"]
+        k8s-version: ["1.32.0"]
 ```
 
 ## Updating moco-agent

Dockerfile

@@ -1,5 +1,5 @@
 # Build the moco-controller binary
-FROM --platform=$BUILDPLATFORM ghcr.io/cybozu/golang:1.22-jammy as builder
+FROM --platform=$BUILDPLATFORM ghcr.io/cybozu/golang:1.23-jammy as builder
 
 ARG TARGETARCH
 

Makefile

@@ -1,5 +1,5 @@
 # Tool versions
-CTRL_TOOLS_VERSION=0.16.2
+CTRL_TOOLS_VERSION=0.17.0
 CTRL_RUNTIME_VERSION := $(shell awk '/sigs.k8s.io\/controller-runtime/ {print substr($$2, 2)}' go.mod)
 KUSTOMIZE_VERSION = 5.4.3
 HELM_VERSION = 3.15.4

README.md

@@ -27,7 +27,7 @@ Blog article: [Introducing MOCO, a modern MySQL operator on Kubernetes](https://
 ## Supported software
 
 - MySQL: 8.0.28, 8.0.39, 8.0.40, 8.0.41, 8.4.4
-- Kubernetes: 1.29, 1.30, 1.31
+- Kubernetes: 1.30, 1.31, 1.32
 
 MOCO supports (tests) the LTS releases of MySQL 8.
 Innovation releases would probably work. But they are not tested in our CI.

charts/moco/templates/_helpers.tpl

@@ -23,14 +23,3 @@ app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
 {{- end }}
 app.kubernetes.io/managed-by: {{ .Release.Service }}
 {{- end }}
-
-{{/*
-Return the appropriate apiVersion for admissionregistration.
-*/}}
-{{- define "admissionregistration.apiVersion" -}}
-{{- if (lt (int .Capabilities.KubeVersion.Minor) 30) -}}
-admissionregistration.k8s.io/v1beta1
-{{- else -}}
-admissionregistration.k8s.io/v1
-{{- end }}
-{{- end }}

charts/moco/templates/generated/crds/moco_crds.yaml

@@ -372,7 +372,7 @@ spec:
     app.kubernetes.io/component: moco-controller
     app.kubernetes.io/name: '{{ include "moco.name" . }}'
 ---
-apiVersion: '{{ include "admissionregistration.apiVersion" . }}'
+apiVersion: admissionregistration.k8s.io/v1
 kind: ValidatingAdmissionPolicy
 metadata:
   labels:
@@ -400,7 +400,7 @@ spec:
         !(oldObject.metadata.annotations["moco.cybozu.com/prevent-delete"] == "true")
       messageExpression: oldObject.metadata.name + ' is protected from deletion'
 ---
-apiVersion: '{{ include "admissionregistration.apiVersion" . }}'
+apiVersion: admissionregistration.k8s.io/v1
 kind: ValidatingAdmissionPolicyBinding
 metadata:
   labels: