Looking for logging into the Coreos Password site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Coreos Password site. After that you can login as usual with your login credentials.
https://www.linode.com/docs/quick-answers/linux/log-in-to-coreos-container-linux/
https://github.com/coreos/docs/issues/10
https://stackoverflow.com/questions/30123262/what-is-the-default-password-of-coreos
https://www.digitalocean.com/community/questions/initial-password-for-coreos
http://www.liberidu.com/blog/2015/04/11/basic-newbie-install-coreos-on-virtualbox-getting-started-with-docker/
https://coreos.com/os/docs/latest/adding-users.html
https://groups.google.com/d/topic/coreos-user/pjMwC6yeBOk
http://dietrichschroff.blogspot.com/2017/08/coreos-how-to-login-via-ssh-default.html
https://kb.vmware.com/kb/2109161
https://www.youtube.com/watch?v=FoLhUi2B93U
https://serverfault.com/questions/661659/default-ssh-credentials-for-coreos
http://pyrasis.com/book/DockerForTheReallyImpatient/Chapter15/01