[BUG] 安装kubeblocks报错：error: failed to set up k3d cluster: failed to create k3d cluster kb-playground

[skatexgzhao]

错误描述：

kbcli playground init

Create k3d cluster: kb-playground FAIL
error: failed to set up k3d cluster: failed to create k3d cluster kb-playground: Failed Cluster Creation: error creating loadbalancer: runtime failed to create node 'k3d-kb-playground-serverlb': failed to create container for node 'k3d-kb-playground-serverlb': docker failed to pull image 'docker.io/apecloud/k3d-proxy:5.4.4': docker failed to pull the image 'docker.io/apecloud/k3d-proxy:5.4.4': Error response from daemon: Get "https://registry-1.docker.io/v2/": dial tcp 199.59.148.15:443: i/o timeout

配置信息：
OS: CentOS Linux release 7.9.2009 (Core)
配置：4核 4G内存 50G磁盘

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[shanshanying]

Hi @skatexgzhao ,

It reports that 'docker failed to pull image 'docker.io/apecloud/k3d-proxy:5.4.4''
Please check your network connection. you can pull image from docker hub ?

[shanshanying]

If your connection to docker hub is unstable, I'd suggest

1. create a local test K8s: https://kubeblocks.io/docs/release-0.9/user_docs/installation/prepare-a-local-k8s-cluster#create-a-kubernetes-cluster-using-k3d
2. install KubeBlocks https://kubeblocks.io/docs/release-0.9/user_docs/installation/install-with-helm/install-kubeblocks