# Pastebin PRLXWXqy Retrieving key from https://packages.cloud.google.com/yum/doc/yum-key.gpg Importing GPG key 0xA7317B0F: Userid : "Google Cloud Packages Automatic Signing Key " Fingerprint: d0bc 747f d8ca f711 7500 d6fa 3746 c208 a731 7b0f From : https://packages.cloud.google.com/yum/doc/yum-key.gpg Public key for 23961d0f7dca1ed118b948195f2fb5dd7a07503d69d7d8ab4433219ea98d033e-kubeadm-1.6.1-0.x86_64.rpm is not installed Failing package is: kubeadm-1.6.1-0.x86_64 GPG Keys are configured as: https://packages.cloud.google.com/yum/doc/yum-key.gpg