I'm here to know about kubeadm. I'm planing to create kubernetes cluster using kubeadm on my production environment. So, I wanted to know is kubeadm production is ready to deploy in my product?
Officially is not production ready yet, but I've been successful setting up 1.10 and later clusters with no problems.
If you want to create an HA cluster with multiple masters there's also a kubeadm guide here. But use it at your own risk.
Also, keep in mind if your master(s) go down your workloads will keep running, you just won't be able to make changes or schedule new pods until the master(s) comes back up.
You can also use any of the other solutions depending on your environment as pointed out in the other answer here.