I want to add an authorized key so I wrote a yaml for coreos, i logged in as core into my coreos and issue a coreos-cloudinit for the below file
------- users: - name: xyz ssh_authorized_keys: - ssh-rsa asdfadf.... -------
It looks like it deleted my previous default user 'core'
1) does coreos-cloudinit wipes the previous config ? 2) if so how do I append to the existing config ? 3) how do I dump the exising cloud config so I can append to it and do a cloudinit again?