RE: Unable to activate SELinux (on RHEL 6.2)

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> > I'm having trouble to active SELinux on our RHEL 6 Linux system. We have
> > some sort of special installation framework (cobbler and puppet) and
> > initially disabled SELinux (which is fine)
> >
> > [output from Kickstart] ... selinux --disabled ... %packages --excludedocs
> > --nobase kernel yum openssh-server openssh-clients audit logrotate
> > tmpwatch vixie-cron crontabs ksh ntp perl bind-utils sudo which sendmail
> > wget redhat-lsb rsync authconfig lsof unzip sharutils logwatch libacl
> > nfs-utils lcsetup -firstboot -tftp-server -system-config-soundcard
> > -libselinux-python -selinux-policy -libselinux-utils
> > -selinux-policy-targeted ...
> >
> > But for some high Security Risk systems, it's required to turn it on
> > anyway. So I followed the guidance on:
> > http://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/6/html/Securi
> > ty-Enhanced_Linux/sect-Security-Enhanced_Linux-Working_with_SELinux-Enab
> > ling_and_Disabling_SELinux.html to enable SELinux again on these systems
> >
> > Unfortunately does the system not initiate SELinux correctly nor do I see
> > any hint where the problem is:
> >
> > tgl90a-8401 root:/etc/init $ sestatus SELinux status:
> > disabled tgl90a-8401 root:/etc/init $ cat /etc/selinux/config # This file
> > controls the state of SELinux on the system. # SELINUX= can take one of
> > these three values: #     enforcing - SELinux security policy is enforced.
> > #     permissive - SELinux prints warnings instead of enforcing. #
> > disabled - No SELinux policy is loaded. SELINUX=permissive # SELINUXTYPE=
> > can take one of these two values: #     targeted - Targeted processes are
> > protected, #     mls - Multi Level Security protection.
> > SELINUXTYPE=targeted
> >
> >
> > The only thing I can see is: tgl90a-8401 root:/etc/init $ cat
> > /var/log/messages Jun 13 13:41:30 tgl90a-8401 kernel: SELinux:
> > Initializing.
> >
> >
> > Does anybody know if I need additional packages on the system or any
> > special setting set? If tried "permissive" mode with /.autorelable - which
> > didn't work either I also installed @Base Group to ensure nothing is
> > missing - but still the same result
> >
> > I've tried it with the same setup on RHEL 5 which perfectly worked - but
> > not on RHEL 6! So I'm really looking forward to get some hints/tips
> >
> > Thanks and all the best, Si
> >
> > -- selinux mailing list selinux@xxxxxxxxxxxxxxxxxxxxxxx
> > https://admin.fedoraproject.org/mailman/listinfo/selinux
> >
> 
> Do you have selinux-policy-targeted package installed?
Yes, both packages have been installed:

tgl90a-8401 root:/etc/init $ rpm -qa | grep selinux-policy
selinux-policy-targeted-3.7.19-126.el6_2.10.noarch
selinux-policy-3.7.19-126.el6_2.10.noarch

Like I said, I strictly followed the instruction on http://docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/6/html/Security-Enhanced_Linux/sect-Security-Enhanced_Linux-Working_with_SELinux-Enabling_and_Disabling_SELinux.html
	-> In section 5.4.1.1 the packages are stated and all of them have been installed

tgl90a-8401 root:/etc/init $ rpm -qa | grep sel
libselinux-2.0.94-5.2.el6.x86_64
libselinux-ruby-2.0.94-5.2.el6.x86_64
libselinux-python-2.0.94-5.2.el6.x86_64
selinux-policy-targeted-3.7.19-126.el6_2.10.noarch
libselinux-utils-2.0.94-5.2.el6.x86_64
selinux-policy-3.7.19-126.el6_2.10.noarch

tgl90a-8401 root:/etc/init $ rpm -qa | grep set
setserial-2.17-25.el6.x86_64
setools-libs-python-3.3.7-4.el6.x86_64
setuptool-1.19.9-3.el6.x86_64
setools-libs-3.3.7-4.el6.x86_64
setroubleshoot-plugins-3.0.16-1.el6.noarch
setroubleshoot-3.0.38-2.1.el6.x86_64
setroubleshoot-server-3.0.38-2.1.el6.x86_64

Thanks and all the best,
Si
--
selinux mailing list
selinux@xxxxxxxxxxxxxxxxxxxxxxx
https://admin.fedoraproject.org/mailman/listinfo/selinux



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