#!/bin/sh # This script is run by debian installer using preseed/late_command # directive, see preseed.cfg # Setup console, remove timeout on boot. sed -i 's/GRUB_CMDLINE_LINUX_DEFAULT=.*/GRUB_CMDLINE_LINUX_DEFAULT="console=ttyS0"/g; s/TIMEOUT=5/TIMEOUT=0/g' /etc/default/grub update-grub # Members of `sudo` group are not asked for password. sed -i 's/%sudo\tALL=(ALL:ALL) ALL/%sudo\tALL=(ALL:ALL) NOPASSWD:ALL/g' /etc/sudoers # Empty message of the day. echo -n > /etc/motd # Unpack postinst tarball. tar -x -v -z -C/tmp -f /tmp/postinst.tar.gz # Install SSH key for ggsn. mkdir -m700 /home/ggsn/.ssh cat /tmp/postinst/authorized_keys > /home/ggsn/.ssh/authorized_keys chown -R ggsn:ggsn /home/ggsn/.ssh # Install SSH key for root. mkdir -m700 /root/.ssh cat /tmp/postinst/authorized_keys > /root/.ssh/authorized_keys chown -R root:root /root/.ssh # Install misc packages required for building osmocom code apt-get install -y --no-install-recommends \ autoconf \ autoconf-archive \ autogen \ automake \ build-essential \ gcc \ git \ libc-ares-dev \ libgnutls28-dev \ libncurses5-dev \ libtalloc-dev \ libreadline-dev \ libsctp-dev \ libtool \ make \ pkg-config apt-get clean # add osmocom:nightly feed + install libosmocore-dev apt-key add /tmp/postinst/Release.key echo "deb http://downloads.osmocom.org/packages/osmocom:/nightly/Debian_9.0/ ./" > /etc/apt/sources.list.d/osmocom-nightly.list apt-get update apt-get install -y --no-install-recommends \ libosmocore-dev apt-get clean # Remove some non-essential packages. DEBIAN_FRONTEND=noninteractive apt-get purge -y nano laptop-detect tasksel dictionaries-common emacsen-common iamerican ibritish ienglish-common ispell # Set domain name in hosts file #sed -i 's/127.0.1.1\t\([a-z]*\).*/127.0.1.1\t\1\.dp\-net\.com\t\1/' /etc/hosts # Avoid using DHCP-server provided domain name. #sed -i 's/#supersede.*/supersede domain-name "dp-net.com";/' /etc/dhcp/dhclient.conf # check out sources we need from their respective repositories cd /usr/local/src git clone https://git.netfilter.org/libmnl (cd libmnl && autoreconf -fi && ./configure && make && make install) git clone https://gerrit.osmocom.org/libgtpnl (cd libgtpnl && autoreconf -fi && ./configure && make && make install) git clone https://gerrit.osmocom.org/osmo-ggsn (cd osmo-ggsn && autoreconf -fi && ./configure --enable-gtp-linux && make && make install) ldconfig