docker:/root# docker images Get http:///var/run/docker.sock/v1.19/images/json: dial unix /var/run/docker.sock: no such file or directory. Are you trying to connect to a TLS-enabled daemon without TLS? docker:/root# /etc/init.d/docker start Starting cgconfig service: [ OK ] Starting docker: [ OK ] docker:/root# docker images REPOSITORY TAG IMAGE ID CREATED VIRTUAL SIZE docker:/root# curl http://192.168.32.150:5000/v1/search {"num_results": 3, "query": "", "results": [{"description": "", "name": "library/zjzc_centos6.5_template"}, {"description": "", "name": "library/zjzc_linux123"}, {"description": "", "name": "library/zjzc-test03"}]}docker:/root# docker:/root# docker:/root# docker images REPOSITORY TAG IMAGE ID CREATED VIRTUAL SIZE docker:/root# docker:/root# docker:/root# docker pull 192.168.32.150:5000/zjzc_centos6.5_template Error response from daemon: invalid registry endpoint https://192.168.32.150:5000/v0/: unable to ping registry endpoint https://192.168.32.150:5000/v0/ v2 ping attempt failed with error: Get https://192.168.32.150:5000/v2/: EOF v1 ping attempt failed with error: Get https://192.168.32.150:5000/v1/_ping: EOF. If this private registry supports only HTTP or HTTPS with an unknown CA certificate, please add `--insecure- registry 192.168.32.150:5000` to the daemon's arguments. In the case of HTTPS, if you have access to the registry's CA certificate, no need for the flag; simply place the CA certificate at /etc/docker/certs.d/192.168.32.150:5000/ca.crt docker:/root# vim /etc/init.d/docker 解决方法: /etc/init.d/docker 加上: $exec -d --insecure-registry 192.168.32.150:5000 $other_args &>> $logfile & docker:/root# docker pull 192.168.32.150:5000/zjzc_centos6.5_template Pulling repository 192.168.32.150:5000/zjzc_centos6.5_template f01c69d919d1: Download complete 511136ea3c5a: Download complete 1d6ebc5c68b1: Download complete f01c1b138488: Download complete 9e2de3fc0748: Download complete a05f15a89c8d: Download complete Status: Downloaded newer image for 192.168.32.150:5000/zjzc_centos6.5_template:latest