dial tcp: lookup quay.io on 114.114.114.114:53: no such host dial tcp: lookup quay.io on 114.114.114.114:53: no such host手动 ping quay.io ❯ ping quay.io PING quay.io (52.4.104.248) 56(84) bytes of data. 将输出的ip写入到 /etc/hosts 。 echo "52.4.104.248 quay.io" >> /etc/hosts