From 9f2f265e3b6539884cd403909b90e47a5dd9499b Mon Sep 17 00:00:00 2001 From: Harald Welte Date: Tue, 24 Apr 2018 21:32:39 +0200 Subject: [PATCH] add script to create virtual machine with kernel gtp ggsn for qemu-kvm Change-Id: Id9f1aee5d4158024517bc8e3884929b9efd1343e --- qemu-kvm/ggsn-kernel-gtp/.gitignore | 2 + qemu-kvm/ggsn-kernel-gtp/create-vm.sh | 23 ++++++ qemu-kvm/ggsn-kernel-gtp/postinst.sh | 74 +++++++++++++++++++ qemu-kvm/ggsn-kernel-gtp/postinst/Release.key | 20 +++++ .../ggsn-kernel-gtp/postinst/authorized_keys | 2 + qemu-kvm/ggsn-kernel-gtp/preseed.cfg | 66 +++++++++++++++++ 6 files changed, 187 insertions(+) create mode 100644 qemu-kvm/ggsn-kernel-gtp/.gitignore create mode 100755 qemu-kvm/ggsn-kernel-gtp/create-vm.sh create mode 100755 qemu-kvm/ggsn-kernel-gtp/postinst.sh create mode 100644 qemu-kvm/ggsn-kernel-gtp/postinst/Release.key create mode 100644 qemu-kvm/ggsn-kernel-gtp/postinst/authorized_keys create mode 100644 qemu-kvm/ggsn-kernel-gtp/preseed.cfg diff --git a/qemu-kvm/ggsn-kernel-gtp/.gitignore b/qemu-kvm/ggsn-kernel-gtp/.gitignore new file mode 100644 index 00000000..caa7b5c4 --- /dev/null +++ b/qemu-kvm/ggsn-kernel-gtp/.gitignore @@ -0,0 +1,2 @@ +postinst.tar.gz +*.qcow2 diff --git a/qemu-kvm/ggsn-kernel-gtp/create-vm.sh b/qemu-kvm/ggsn-kernel-gtp/create-vm.sh new file mode 100755 index 00000000..f6757ce0 --- /dev/null +++ b/qemu-kvm/ggsn-kernel-gtp/create-vm.sh @@ -0,0 +1,23 @@ +#!/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' diff --git a/qemu-kvm/ggsn-kernel-gtp/postinst.sh b/qemu-kvm/ggsn-kernel-gtp/postinst.sh new file mode 100755 index 00000000..4cbe64ca --- /dev/null +++ b/qemu-kvm/ggsn-kernel-gtp/postinst.sh @@ -0,0 +1,74 @@ +#!/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 diff --git a/qemu-kvm/ggsn-kernel-gtp/postinst/Release.key b/qemu-kvm/ggsn-kernel-gtp/postinst/Release.key new file mode 100644 index 00000000..e6562385 --- /dev/null +++ b/qemu-kvm/ggsn-kernel-gtp/postinst/Release.key @@ -0,0 +1,20 @@ +-----BEGIN PGP PUBLIC KEY BLOCK----- +Version: GnuPG v1.4.5 (GNU/Linux) + +mQENBFJBt/wBCADAht3d/ilNuyzaXYw/QwTRvmjyoDvfXw+H/3Fvk1zlDZoiKPPc +a1wCVBINUZl7vYM2OXqbJwYa++JP2Q48xKSvC6thbRc/YLievkbcvTemf7IaREfl +CTjoYpoqXHa9kHMw1aALDm8CNU88jZmnV7v9L6hKkbYDxie+jpoj7D6B9JlxgNJ4 +5dQyRNsFGVcIl4Vplt1HyGc5Q5nQI/VgS2rlF/IOXmhRQBc4LEDdU8R2IKnkU4ee +S7TWanAigGAQhxGuCkS39/CWzc1DhLhjlNhBl/+RTPejkqJtAy00ZLps3+RqUN1Y +CU/Fsr7aRlYVGqQ/BlptwV0XQ2VVYJX2oEBBABEBAAG0MG5ldHdvcmsgT0JTIFBy +b2plY3QgPG5ldHdvcmtAYnVpbGQub3BlbnN1c2Uub3JnPokBPAQTAQIAJgUCWmMc +aQIbAwUJDEAUbQYLCQgHAwIEFQIIAwQWAgMBAh4BAheAAAoJEGLrGgkXKA3fjsoI +ALSXmXzFCpTxg8a6tvXkqddY/qAmeBMNUf7hslI9wN3leNmCrnuHS8TbHWYJZgtw +8M5fKL3aRQYaIiqqm1XOUF0OqwYNDj5V3y38mM68NYOkzgSP7foMwZp9Y0TlGhtI +L8weA+2RUjB4hwwGMAYMqkRZyKW3NhPqdlGGoXac1ilwEyGXFHdOLbkhtyS+P2yb +/EvaKIN5cMLzRZKeYgdp9WuAirV+yV/SDbgvabW098lrWhGLltlRRDQgMV883p8I +ERMI1wlLFZGnHL3mfBWGeQ24M/DaBOdXQDtfBLCJ9nGztmDBUb8i6GFWU7nD2TGi +8mYUsED1ZDwO/0jdvJ4gSluIRgQTEQIABgUCUkG3/AAKCRA7MBG3a51lIzhdAJ9v +d6XPffMZRcCGgDEY5OaTn/MsCQCgrXbeZpFJgnirSrc8rRonvzYFiF4= +=Gvly +-----END PGP PUBLIC KEY BLOCK----- diff --git a/qemu-kvm/ggsn-kernel-gtp/postinst/authorized_keys b/qemu-kvm/ggsn-kernel-gtp/postinst/authorized_keys new file mode 100644 index 00000000..817a5376 --- /dev/null +++ b/qemu-kvm/ggsn-kernel-gtp/postinst/authorized_keys @@ -0,0 +1,2 @@ +ssh-rsa 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 laforge@nataraja +ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAACAQDAX61B6rs76JfKmtqqFoR6o9KAP1/WVz9/COtjNrBDc6IfqDy46ZTlKwud4Nm3O3QF5cbdxx/hnOvep4SsLTArYuD8EcBtMoKhh8+c6Y30wR9l3kUWen4JEUJjFOCX/jr2SG4tikF/0S2zUJmILyFMw53pc1KSOmEewiWI8Z6U15ntLWEljWg+BWPs25kgQ5qeA3TO9ygNPFUrEQDGJlzLVubENwZOweTMll89bFaD+6jbjBG4ViPsSlzSvan9CThrTCrVCSmTObfOz3cEci0Wvgh1mBuOyfo5GyXQ7V8tHTF9AU5lGLybeyiXOki3f+bf9da8rnHuswR6ap8VsXrra2QFr40ro7ACCc7TC5Sa62c2Y8pC2Buuv3WcZ1x5PG7gRbU3iZqR0r7HeQGP/lVD0Z9uSV+9dSvg4uhsSS59XzRoI4gElHBiSGdxm0EKB+WI/0y+G9z10qyZggDPHqD67BY1Qpi5uQxQrFiOc5eadC0ucjjA2o4KqEid2cHI4qu8YLBns5X+GE1BB9o/ix5eSYFTBju0FlgzLaYEmo6zIURpKKvKfPEgpU/ZYWRX1SaUlohXaJxB60k87eyHNDCFwyIFDklZ8LB0WBvTJGqJaDmRcR9Idz4dP8UWCHD0hiShSLKW5sOFzkJflFRmaTWmBV8W/mwc9lVJrYuaSd7S4w== laforge@sunbeam.rsa diff --git a/qemu-kvm/ggsn-kernel-gtp/preseed.cfg b/qemu-kvm/ggsn-kernel-gtp/preseed.cfg new file mode 100644 index 00000000..3e70010a --- /dev/null +++ b/qemu-kvm/ggsn-kernel-gtp/preseed.cfg @@ -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 ` 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