[node2 10.10.71.70] Retrying ...
ERRO[15:49:04 CST] Failed to get etcdctl: Failed to exec command: sudo -E /bin/sh -c "docker run --rm -v /usr/local/bin:/systembindir kubesphere/etcd:v3.3.12 /bin/cp /usr/local/bin/etcdctl /systembindir/etcdctl"
cp: can't create '/systembindir/etcdctl': Permission denied: Process exited with status 1 node=10.10.71.68
上面是报错信息。
解决办法就是永久关闭,需要reboot
sed -i 's/SELINUX=enforcing/SELINUX=disabled/g' /etc/selinux/config