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Author	SHA1	Message	Date
mlushpenko	a37c642127	Remove obsolete token variables ... Tokens are generated automatically during init process and on-demand for nodes joining process	2018-02-09 15:53:12 +01:00
mlushpenko	4e61fb9cd3	Refactored kubeadm join process and fixed uncrodonng for master nodes	2018-02-09 15:51:47 +01:00
mlushpenko	b472c2df98	Fix safe upgrade ... Even though there it kubeadm_token_ttl=0 which means that kubeadm token never expires, it is not present in `kubeadm token list` after cluster is provisioned (at least after it is running for some time) and there is issue regarding this https://github.com/kubernetes/kubeadm/issues/335, so we need to create a new temporary token during the cluster upgrade.	2018-02-09 15:51:47 +01:00