error pulling image configuration: Get https://dseasb33srnrn.cloudfront.net/registry-v2/docker/registry/v2/blobs/sha256/72/72617b4fa9b4be7a5946275048f9468320220cf7bd316f0ab77946d68d24e970/data?Expires=1521480730&Signature=GKdv-Qc-hU1QLjsw5h7DrHCp11oWGZ3paa17L4CvMHx0893u-hk-klBKn7DWHnoEf4d3k9zp~OszcbVjsJsq87KlVFqWam17l7V3YvmXTPIpXEG5j4wheS5CxKRKIw8vChnm6vRwCQ3FoTEkiugXfTfLpxLOUIpB7yca3VRDbbw_&Key-Pair-Id=APKAJECH5M7VWIS5YZ6Q: dial tcp: lookup dseasb33srnrn.cloudfront.net on 211.162.77.77:53: read udp 172.16.0.17:61941->211.162.77.77:53: i/o timeout
Error response from daemon: No such image: hyperledger/fabric-ca:x86_64-1.1.0		
		
		

解決方案，設置docker mirror 站點

		
curl -s https://raw.githubusercontent.com/oscm/shell/master/virtualization/docker/registry-mirror.sh | bash