(see also Centos SpecialInterestGroup arm32: https://wiki.centos.org/SpecialInterestGroup/AltArch/Arm32)

download centos Userland armv7hl http://mirror.centos.org/altarch/7/isos/armhfp/

write on sd:

xzcat CentOS-Userland-7-armv7hl-Minimal-$RELEASE-$MODEL.img.xz | dd of=$/path/to/sd/card status=progress bs=4M
sync

The default settings for the installed image are :

• root password : centos
• eth0 setting : dhcp
• selinux status : permissive or disabled (board/kernel specific, see [Supported Boards] section and your model
• no ntp/chronyd setup

Resize/expand the RootFS for the whole SD card

touch /.rootfs-repartition
systemctl reboot

update the system:

yum -y update
yum clean all

install nethserver:

yum localinstall http://mirror.framassa.org/nethserver-arm/nethserver-release-7arm.rpm
nethserver-install

done login to NethPI: https://YOUR_IP_or_HOSTNAME:980

—

Packages available in Software Center:

Base:
* Account provider: OpenLDAP
* DNS and DHCP server
* File server
* Web server

Firewall:
* Basic firewall

Extras and Testing:
* Email (roundcubemail)
* MySQL server
* Statistics
* VPN (openvpn)
* Nextcloud

Packages available in nethserver-testing

• …

to install:

yum --enablerepo=nethserver-testing install nethserver-....

Known Problems:

• …

Other useful link:

• http://community.nethserver.org/t/nethserver-on-raspberry-pi/2851/
• https://github.com/markVnl/nethserver-release/tree/v7-arm-wip

• https://wiki.centos.org/SpecialInterestGroup/AltArch/Arm32
• http://mirror.centos.org/altarch/7/isos/armhfp/
• http://armv7.dev.centos.org/repodir/epel-pass-1/