Document setup for CentOS hosts

[fgrehm]

I have no idea how this look like

[bear0330]

I have done this on CentOS 7, I am not sure it works perfectly but I can install iRedmail inside it and forward ports, it works fine until now.
1: Follow Fedora's install instruction: https://github.com/fgrehm/vagrant-lxc/wiki/Usage-on-fedora-hosts
There is something different, you must also install lxc-templates: sudo yum install lxc lxc-libs lxc-templates.
2: redir is not available on CentOS 7, you must compile it by yourself:

wget http://sammy.net/~sammy/hacks/redir-2.2.1.tar.gz
tar xvfz redir-2.2.1.tar.gz
cd redir-2.2.1
make
cp redir /usr/local/sbin

3: Install vagrant-lxc requires gcc-c++: sudo yum install gcc-c++; vagrant plugin install vagrant-lxc
4: Use the existing virbr0 provided by libvirtd, we must use johnwchadwick's approach in #308:

sudo yum install libvirt bridge-utils
sudo systemctl enable libvirtd.service libvirt-guests.service
sudo systemctl start libvirtd.service libvirt-guests.service
sudo virsh net-autostart default

5: /etc/lxc/default.conf:

lxc.network.type = veth
lxc.network.link = virbr0
lxc.network.flags = up
lxc.network.ipv4 = 0.0.0.0/24

Now, it should work.

[fgrehm]

Awesome! I'll give it a try on a VM as soon as I have a chance. Thanks for reaching out!

[fgrehm]

Hey, sorry for the silence here but this project is looking for maintainers 😅

As per #499, I've added the ignored label and will close this issue. Thanks for the interest in the project and LMK if you want to step up and take ownership of this project on that other issue 👋