minikube内置docker配置信息设置
根据你提供的 Docker 配置和报错情况,以下是详细分析和解决方案:
错误分析(配置问题)
{
"exec-opts": ["native.cgroupdriver=systemd"],
"log-driver": "json-file",
"log-opts": {"max-size": "100m"},
"storage-driver": "overlay2",
"registry-mirrors": ["https://swr.cn-east-3.myhuaweicloud.com"]
}
常见报错原因:
- cgroupdriver 冲突(与 Kubernetes 不兼容)
- 华为云镜像证书问题
- storage-driver 不兼容
- JSON 格式错误
解决方案
1. 修复 cgroupdriver 冲突(关键步骤)
minikube ssh
sudo tee /etc/docker/daemon.json <<EOF
{
"log-driver": "json-file",
"log-opts": {"max-size": "100m"},
"storage-driver": "overlay2",
"registry-mirrors": ["https://swr.cn-east-3.myhuaweicloud.com"]
}
EOF
▶️ 移除 exec-opts
(Minikube 默认使用 cgroupfs
,强制改为 systemd
会导致冲突)
2. 验证华为云镜像证书
minikube ssh "curl -vk https://swr.cn-east-3.myhuaweicloud.com"
如果证书错误,临时关闭验证:
{
"insecure-registries": ["swr.cn-east-3.myhuaweicloud.com"]
}
3. 彻底重建 Minikube
minikube delete
minikube start --driver=docker \
--image-mirror-country=cn \
--image-repository=registry.cn-hangzhou.aliyuncs.com/google_containers
4. 查看完整错误日志
minikube logs | grep -i "error\|fail"
journalctl -u docker -n 50 --no-pager
完整正确配置示例
{
"log-driver": "json-file",
"log-opts": {
"max-size": "100m",
"max-file": "3"
},
"storage-driver": "overlay2",
"registry-mirrors": [
"https://swr.cn-east-3.myhuaweicloud.com",
"https://registry.cn-hangzhou.aliyuncs.com"
],
"insecure-registries": []
}
关键注意事项
-
不要混合使用
cgroupdriver
Minikube 的 kubelet 默认用cgroupfs
,Docker 用systemd
会导致冲突 -
华为云镜像需要登录
minikube ssh "docker login swr.cn-east-3.myhuaweicloud.com"
-
存储驱动检查
minikube ssh "lsmod | grep overlay"
如果仍有问题,请提供:
minikube version
docker info
(宿主机)- 完整的错误日志(红色报错部分)
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