Insert SSH key
https://eos.arista.com/ssh-login-without-password/
username admin sshkey ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDRMuHypO2MFBTnZo3D admin@galaxydata.ru
where ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDRMuHypO2MFBTnZo3D
your inster ssh key
please view
cat .ssh/id_rsa.pub