Handle etcd status condition when node is not ready and disable etcd #6537

Job	Run time
build / Build	6m 1s
Integration Tests (certrotation)	1m 38s
Integration Tests (etcdrestore)	1m 56s
Integration Tests (localstorage)	1m 31s
Integration Tests (startup)	6m 32s
Integration Tests (custometcdargs)	42s
Integration Tests (etcdsnapshot)	8m 21s
Integration Tests (kubeflags)	7m 10s
Integration Tests (longhorn)	2m 31s
Integration Tests (secretsencryption)	1m 50s
	38m 12s

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