Scale cluster playbook failed when etcd installed by kubeadm #6798
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What type of PR is this?
/kind bug
What this PR does / why we need it:
add worker node to cluster failed when
etcd_kubeadm_enabled: true
try to install etcdctl on etcd nodes in role etcd is not need.
When etcd setup by kubedamd - etcdctl installed from docker image, but in scale.yml playbook this task try to install from archive
etcd_download_url:
.when install cluster with
etcd_kubeadm_enabled: true
etcd role not played.so do not need install etcdctl when add worker node.