From a4c838dd2f1a3a57550a55b773fd28b93ef50987 Mon Sep 17 00:00:00 2001
From: Hajime Tazaki <thehajime@gmail.com>
Date: Mon, 22 Jul 2024 17:04:16 +0900
Subject: [PATCH] Revert "k8s: bump up kind version to v0.23.0"

This reverts commit 8aac8f194b9cc485ce26851d4a440b279358700f.
---
 .github/workflows/ci.yml | 6 +++---
 k8s/Dockerfile           | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index bbf1eab..b15bd05 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -62,7 +62,7 @@ jobs:
       TRAVIS_OS_NAME: ${{ matrix.os_alias }}
       TRAVIS_ARCH: ${{ matrix.arch }}
       REGISTRY: ghcr.io/
-      KIND_IMG_VERSION: v1.30.2
+      KIND_IMG_VERSION: v1.21.1
       CC: ${{ matrix.cc }}
       CGO_ENABLED: ${{ matrix.cgo_enabled }}
       GOOS: ${{matrix.goos}}
@@ -209,7 +209,7 @@ jobs:
       name: kind setup with default CNI
       if: runner.os == 'linux' && matrix.arch == 'amd64'
       with:
-          version: "v0.23.0"
+          version: "v0.11.1"
           config: "k8s/kind-cluster.yaml"
           image: "ukontainer/node-runu:${{ env.KIND_IMG_VERSION }}"
 
@@ -225,7 +225,7 @@ jobs:
       name: kind setup with calico
       if: runner.os == 'linux' && matrix.arch == 'amd64'
       with:
-          version: "v0.23.0"
+          version: "v0.11.1"
           config: "k8s/kind-cluster-calico.yaml"
           image: "ukontainer/node-runu:${{ env.KIND_IMG_VERSION }}"
           wait: "0s"
diff --git a/k8s/Dockerfile b/k8s/Dockerfile
index 83c96f7..9775a19 100644
--- a/k8s/Dockerfile
+++ b/k8s/Dockerfile
@@ -1,4 +1,4 @@
-FROM kindest/node:v1.30.2
+FROM kindest/node:v1.21.1
 
 COPY ./runu /usr/bin/runu
 COPY ./libc.so /usr/lib/runu/