Centos7.6上yum安装kubernetes报错: Error: docker-ce-cli conflicts with 2:docker-1.13.1-91.git07f3374.el7.centos.x86_64 You could try using --skip-broken to work around the problem You could try running: rpm -Va --nofiles --nodigest

原因:yum安装kubernetes之前已经安装过docker,导致出现上面报错; 按照提供执行 rpm -Va --nofiles --nodigest 命令并没有作用,还是避免不了冲突;

解决方法: 卸载 1、查询安装过的包 yum list installed | grep docker containerd.io.x86_64 1.2.4-3.1.el7 @docker-ce-edge docker-ce-cli.x86_64 1:18.09.3-3.el7 @docker-ce-edge 2、删除安装的软件包 yum -y remove docker-ce-cli.x86_64 yum -y remove containerd.io.x86_64 3、删除镜像/容器等 rm -rf /var/lib/docker rm -rf /var/run/docker

安装 yum install -y etcd kubernetes 完美解决问题!