Chapter 5. Troubleshooting problems related to SELinux Red

Apr 17, 2020 Selinux Allow Apache Log Access - CentOS FAQ Jun 16, 2015 SELinux/Tutorials/How SELinux controls file and directory

CentOS 7 : SELinux : Search Logs : Server World

When SELinux is a suspected culprit of something not working, the first step is to– no, not to disable it! The first step is to look at the contents of /var/log/audit/audit.log to see what is not working. In the case of BIND 9.15.6 on CentOS 6, the following AVC denial was telling: what is Selinux and how to implement on your Server To check whether SELinux policies are the reason for the problem, you can try turning it off temporarily. However be CAREFUL, since this will disable protection entirely. Do not do this on your production server. setenforce 0 Or Edit file. vim /etc/selinux/config #SELINUX=enforcing SELINUX…

Selinux Allow Apache Log Access - CentOS FAQ

SELinux is an example of a MAC system for Linux. With DAC, files and processes have owners. You can have the user own a file, a group own a file, or other, which can be anyone else. Users have the ability to change permissions on their own files. Apr 17, 2020 · The log will include information about what SELinux is preventing and how to allow the action, if desired. sudo sealert -a /var/log/audit/audit.log The output resembles the example, however, it varies depending on the programs and configurations on your system. Access OK or Deny decisions by SELinux are cached once and Denial Accesses are sent to Log files. Cache of SELinux is called AVC (Access Vector Cache) and Denial Accesses are called "AVC Denials", too. SELinux policy controls whether users are able to modify the SELinux context for any given file. When using chcon, users provide all or part of the SELinux context to change. An incorrect file type is a common cause of SELinux denying access.