What to do if centos docker fails to start
Solution to centos docker startup failure: 1. Open the docker configuration file; 2. Edit the content as "OPTIONS='--selinux-enabled=false..."; 3. Execute "systemctl restart docker" Just order.
The operating environment of this article: CentOS 7 system, Docker-CE version, Dell G3 computer.
What should I do if centos docker fails to start?
centos7 solution to the failure to start docker:
The control terminal uses yum install docker to install docker and then fails to start docker, and the following message appears:
Job for docker.service failed because the control process exited with error code. See "systemctl status docker.service" and "journalctl -xe" for details.
I was confused at that time, I followed the prompt systemctl status docker.service and then the following information appeared on the control end:
Me I found that this seems to be due to docker not supporting the image kernel driver: SELinux does not support the OrthALA2 graphics driver on this kernel
Re-edit the docker configuration file:
vi /etc/sysconfig/docker
# /etc/sysconfig/docker # Modify these options if you want to change the way the docker daemon runs OPTIONS='--selinux-enabled=false --log-driver=journald --signature-verification=false' if [ -z "${DOCKER_CERT_PATH}" ]; then DOCKER_CERT_PATH=/etc/docker fi
Finally recompile: systemctl restart docker successful!
Recommended learning: "docker video tutorial"
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