add script to create virtual machine with kernel gtp ggsn for qemu-kvm

Change-Id: Id9f1aee5d4158024517bc8e3884929b9efd1343e
changes/28/9428/1
Harald Welte 5 years ago
parent cd23e09f36
commit 9f2f265e3b
  1. 2
      qemu-kvm/ggsn-kernel-gtp/.gitignore
  2. 23
      qemu-kvm/ggsn-kernel-gtp/create-vm.sh
  3. 74
      qemu-kvm/ggsn-kernel-gtp/postinst.sh
  4. 20
      qemu-kvm/ggsn-kernel-gtp/postinst/Release.key
  5. 2
      qemu-kvm/ggsn-kernel-gtp/postinst/authorized_keys
  6. 66
      qemu-kvm/ggsn-kernel-gtp/preseed.cfg

@ -0,0 +1,2 @@
postinst.tar.gz
*.qcow2

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#!/bin/sh
set -e -x
tar czvf postinst.tar.gz postinst
virt-install \
--connect qemu:///system \
--virt-type kvm \
--name debian9 \
--memory 1024 \
--disk path=./debian9.qcow2,size=8 \
--vcpus 1 \
--os-type linux \
--os-variant debian9 \
--network bridge=lxcbr0 \
--graphics none \
--console pty,target_type=serial \
--location 'http://ftp.de.debian.org/debian/dists/stretch/main/installer-amd64/' \
--initrd-inject ./preseed.cfg \
--initrd-inject ./postinst.sh \
--initrd-inject ./postinst.tar.gz \
--extra-args 'auto=true hostname=ggsn domain="" console=ttyS0,115200n8 serial'

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#!/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://download.opensuse.org/repositories/network:/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 git://git.netfilter.org/libmnl
(cd libmnl && autoreconf -fi && ./configure && make && make install)
git clone git://git.osmocom.org/libgtpnl
(cd libgtpnl && autoreconf -fi && ./configure && make && make install)
git clone git://git.osmocom.org/osmo-ggsn
(cd osmo-ggsn && autoreconf -fi && ./configure --enable-gtp-linux && make && make install)
ldconfig

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-----BEGIN PGP PUBLIC KEY BLOCK-----
Version: GnuPG v1.4.5 (GNU/Linux)
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d6XPffMZRcCGgDEY5OaTn/MsCQCgrXbeZpFJgnirSrc8rRonvzYFiF4=
=Gvly
-----END PGP PUBLIC KEY BLOCK-----

@ -0,0 +1,2 @@
ssh-rsa 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 laforge@nataraja
ssh-rsa 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 laforge@sunbeam.rsa

@ -0,0 +1,66 @@
# Preconfiguration file for jessie.
# For more details see https://www.debian.org/releases/jessie/example-preseed.txt
d-i debian-installer/locale string en_US
d-i keyboard-configuration/xkb-keymap select us
# Choose an network interface that has link if possible.
d-i netcfg/choose_interface select auto
# Disable that annoying WEP key dialog.
d-i netcfg/wireless_wep string
# Mirror settings.
d-i mirror/country string manual
d-i mirror/http/hostname string ftp.de.debian.org
d-i mirror/http/directory string /debian
d-i mirror/http/proxy string
# Root account setup. You can set password in plain-text or pre-encrypted.
d-i passwd/root-login boolean true
d-i passwd/root-password password ggsn
d-i passwd/root-password-again password ggsn
#d-i passwd/root-password-crypted password $6$1LCVFshS/kbYVg$M1QS1ZJ3.E7NkAD8sqkqhqExA2HWQ5/iDE.l23Xbr89Z7hTg/jUuBMyrYzANLmRybYcH8Smcy.yGDKMAX3okd0
# User account setup.
#d-i passwd/make-user boolean false
d-i passwd/user-fullname string Osmo GGSN
d-i passwd/username string ggsn
d-i passwd/user-password password ggsn
d-i passwd/user-password-again password ggsn
#d-i passwd/user-password-crypted password $6$dU9we2Mm$Btq1Tk1WkFx3/8YsXWbZr13m56uv0PabJKxk5teKAImLLQhtniOURXuOVLmbiBl0O3iS6xQBctNIc9Dn5b3vR.
# Password login is disabled.
#d-i passwd/user-password-crypted password !
# Controls whether or not the hardware clock is set to UTC.
d-i clock-setup/utc boolean true
# See the contents of /usr/share/zoneinfo/ for valid values.
d-i time/zone string Europe/Berlin
# Controls whether to use NTP to set the clock during the install.
d-i clock-setup/ntp boolean true
# Simple non-LVM, all files in one partition.
# For more examples see https://www.debian.org/releases/jessie/example-preseed.txt
d-i partman-auto/method string regular
d-i partman-auto/choose_recipe select atomic
d-i partman-partitioning/confirm_write_new_label boolean true
d-i partman/choose_partition select finish
d-i partman/confirm boolean true
d-i partman/confirm_nooverwrite boolean true
# Do not install recommended packages by default.
d-i base-installer/install-recommends boolean false
tasksel tasksel/first multiselect
# Individual additional packages to install. acpid and acpi-support-base are required to make virsh shutdown to work.
# ACPI packages are needed for `virsh shutdown <domain>` to work.
d-i pkgsel/include string openssh-server ca-certificates acpid acpi-support-base
popularity-contest popularity-contest/participate boolean false
# Boot loader installation.
d-i grub-installer/only_debian boolean true
d-i grub-installer/bootdev string /dev/vda
# Run postinst.sh in /target just before the install finishes.
d-i preseed/late_command string cp postinst.sh postinst.tar.gz /target/tmp/ && chmod 755 /target/tmp/postinst.sh && in-target /tmp/postinst.sh
# Avoid that last message about the install being complete.
d-i finish-install/reboot_in_progress note
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