kubesphere 单节点启动 etcd 报错

kubekey安装 ./kk create cluster -f config-sample.yaml --with-local-storage 时报错

etcd health check failed: Failed to exec command: sudo -E /bin/bash -c "export ETCDCTL_API=2;export ETCDCTL_CERT_FILE='/etc/ssl/etcd/ssl/admin-node1.pem';export ETCDCTL_KEY_FILE='/etc/ssl/etcd/ssl/admin-node1-key.pem';export ETCDCTL_CA_FILE='/etc/ssl/etcd/ssl/ca.pem';/usr/local/bin/etcdctl --endpoints=https://10.33.34.166:2379 cluster-health | grep -q 'cluster is healthy'" Error: client: etcd cluster is unavailable or misconfigured; error #0: dial tcp 10.33.34.166:2379: connect: connection refused

检查etcd日志 journalctl -xeu etcd 发现如下报错

Apr 23 14:14:19 node1 etcd[40854]: {"level":"fatal","ts":"2025-04-23T14:14:19.428303+0800","caller":"etcdmain/etcd.go:204","msg":"discovery failed","error":"cannot fetch cluster info from peer urls: could not retrieve cluster information from the given URLs","stacktrace":"go.etcd.io/etcd/server/v3/etcdmain.startEtcdOrProxyV2\n\tgo.etcd.io/etcd/server/v3/etcdmain/etcd.go:204\ngo.etcd.io/etcd/server/v3/etcdmain.Main\n\tgo.etcd.io/etcd/server/v3/etcdmain/main.go:40\nmain.main\n\tgo.etcd.io/etcd/server/v3/main.go:31\nruntime.main\n\truntime/proc.go:267"}

修改如下: 配置文件

vi /etc/etcd.env 

改如下配置为new

ETCD_INITIAL_CLUSTER_STATE=new

再安装即可