[CentOS-virt] LXC on CentOS 7 HowTo: PAM Configuration
Jochen Wiedmann
jochen.wiedmann at gmail.com
Tue Feb 9 09:32:22 UTC 2016
Hi,
I am trying to implement something like an "LXC on CentOS 7 HowTo" for
internal use. (Might as well get public afterwards.) I am following
the HowTo for CentOS 6
(https://wiki.centos.org/HowTos/LXC-on-CentOS6). So, here's what I did
so far (Steps 1-6 can easily be omitted, but I am trying to be
complete.)
1.) Disable delta RPM's in /etc/yum.conf
2.) Remove LibreOffice
sudo yum remove "libreoffice*"
3.) System update
sudo yum -y update
4.) Install some niceties
sudo yum -y install emacs emacs-nox "@Development Tools" git subversion
5.) Reboot
6.) Install VirtualBox Guest Additions
7.) Install libvirt
sudo yum -y install libvirt libvirt-client libvirt-install
8.) Setting up root fs for a container:
sudo su -
mkdir -p /var/lib/libvirt/lxc/centos01/etc/yum.repos.d
cat cat /etc/yum.repos.d/CentOS-Base.repo | sed
s/'$releasever'/7/g
>/var/lib/libvirt/lxc/centos01/etc/yum.repos.d/CentOS-Base.repo
yum groupinstall core --installroot=/var/lib/libvirt/lxc/centos01
# The following command seems to be redundant, as both
packages are already installed as part of the core group.
yum -y install plymouth libselinux-python
--installroot=/var/lib/libvirt/lxc/centos01
Now, according to the old howto, I am to configure PAM in the new root
fs. Reading through that; I don't really understand what I am to do.
For example, I am to replace a line with "session required
pam_selinux.so close". However, the matching line is a comment line,
which makes me unsure.
Are those PAM configurations still required? If so, could someone help
me on what to do exactly?
Thanks,
Jochen
--
The next time you hear: "Don't reinvent the wheel!"
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