According to the online installation, and then test hello-world, actually an error, as follows:
Error response from daemon: Get https://registry-1.docker.io/v2/: x509: certificate is valid for *.ilp.elluciancloud.com, not registry-1.docker.io
Then follow the guidance of the Internet, the configuration of the dig
And the emergence of new error:
Get https://registry-1.docker.io/v2/library/hello-world/manifests/sha256:92c7f9c92844bbbb5d0a101b22f7c2a7949e40f8ea90c8b3bc396879d95e899a: net/http: TLS handshake timeout
According to the online search to the following command:
curl -sSL https://get.daocloud.io/daotools/set_mirror.sh | sh -s http://f1361db2.m.daocloud.io
The final configuration will docker, when looking bug's heart must be calm, think carefully! !