-kubernetes:
sudo kubeadm init --ignore-preflight-errors=DirAvailable--var-lib-etcd --v=5
mkdir -p $HOME/.kube
sudo cp -i /etc/kubernetes/admin.conf $HOME/.kube/config
sudo chown $(id -u):$(id -g) $HOME/.kube/config
-mongo:
cfg = rs.conf()
cfg.members[0].host = "YOURNEWMONGOIPADDRESS:25080"
rs.reconfig(cfg, {force:true})
POWERSHELL