centos 安装docker
鉴于书上给的几个源均访问不了,使用的默认源安装
yum -y install docker.io
然后启动docker
service docker start
启动失败,报错
Error starting daemon: SELinux is not supported with the overlay2
修改配置文件,对selinux的支持改为false
# /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