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Using EPEL's version of Cobbler for RHEL6 various pieces of cobbler's functionality seem to be being blocked by the RHEL6 SELinux policy.
It looks like a lot of Dominick Grift's recent work didn't make it into the RHEL6 policy.
I've ended up with the following extra module...
policy_module(rhit-cobbler, 1.0.8)
require {
type cobblerd_t;
type tftpd_t;
}
#============= cobblerd_t ==============
# Not sure if these two are needed - generated by audit2allow
allow cobblerd_t self:capability fsetid;
files_read_var_lib_files(cobblerd_t)
# Cobbler uses rsync to syncronise distributions between servers and
# creates/writes to /etc/rsyncd.conf
rsync_manage_config(cobblerd_t)
# and runs rsync on the "slave"
corenet_tcp_connect_rsync_port(cobblerd_t)
# Which are then written into /var/www/cobbler
apache_manage_sys_content(cobblerd_t)
miscfiles_manage_public_files(cobblerd_t)
# Cobbler links a number of files into /var/lib/tftp which tftp should
# be able to serve but end up with a cobbler based context
cobbler_read_lib_files(tftpd_t)
Karel,
As far as I can tell the latest policy generally available is 3.7.19-54.el6_0.3, but I could try grabbing one of the more recent ones from brewweb. I'll try to get our office dev environment back up running and let you know.
Mark
Mark Can you make sure everything is labelled correctly Maybe remove /var/lib/tftpboot altogether then install selinux-policy-targeted and reinstall cobbler and tftpboot, Then check the labeling. Then run the test. I see in your avc's some mention of default_t
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on therefore solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.
http://rhn.redhat.com/errata/RHBA-2011-0526.html
Using EPEL's version of Cobbler for RHEL6 various pieces of cobbler's functionality seem to be being blocked by the RHEL6 SELinux policy. It looks like a lot of Dominick Grift's recent work didn't make it into the RHEL6 policy. I've ended up with the following extra module... policy_module(rhit-cobbler, 1.0.8) require { type cobblerd_t; type tftpd_t; } #============= cobblerd_t ============== # Not sure if these two are needed - generated by audit2allow allow cobblerd_t self:capability fsetid; files_read_var_lib_files(cobblerd_t) # Cobbler uses rsync to syncronise distributions between servers and # creates/writes to /etc/rsyncd.conf rsync_manage_config(cobblerd_t) # and runs rsync on the "slave" corenet_tcp_connect_rsync_port(cobblerd_t) # Which are then written into /var/www/cobbler apache_manage_sys_content(cobblerd_t) miscfiles_manage_public_files(cobblerd_t) # Cobbler links a number of files into /var/lib/tftp which tftp should # be able to serve but end up with a cobbler based context cobbler_read_lib_files(tftpd_t)