CentOS7.6 system on selinux system will not boot - solutions.

For centos7.6 service after the system is turned selinux in enforcing mode, reboot the server will not start the case, the following error message appears.


Handling of this case as follows:

     yum install selinux-policy  selinux-policy-targeted policycoreutils

touch /.autorelabel

编辑 /etc/selinux/config

SELINUX=permissive

reboot 

编辑 /etc/selinux/config

SELINUX=enforcing

reboot

Related issues are resolved.