From: Brian Showalter <[EMAIL PROTECTED]> Import Brian's work as listed on the FAI wiki.
=== examples/simple/debconf/VSCHILD ================================================================== --- examples/simple/debconf/VSCHILD (revision 8123) +++ examples/simple/debconf/VSCHILD (revision 8124) @@ -0,0 +1,2 @@ +passwd passwd/shadow boolean true +exim4-config exim4/dc_eximconfig_configtype select local delivery only; not on a network === examples/simple/package_config/VSCOMMON ================================================================== --- examples/simple/package_config/VSCOMMON (revision 8123) +++ examples/simple/package_config/VSCOMMON (revision 8124) @@ -0,0 +1,12 @@ +PACKAGES aptitude +bzip2 +cfengine +cron +debconf-utils +file +less +linuxlogo +rsync +ssh +sysutils +time === examples/simple/package_config/VSHOST ================================================================== --- examples/simple/package_config/VSHOST (revision 8123) +++ examples/simple/package_config/VSHOST (revision 8124) @@ -0,0 +1,3 @@ +PACKAGES aptitude +util-vserver +vserver-debiantools === examples/simple/hooks/subroutines ================================================================== --- examples/simple/hooks/subroutines (revision 8123) +++ examples/simple/hooks/subroutines (revision 8124) @@ -0,0 +1,71 @@ +#! /bin/bash +# +# $FAI_CONFIGDIR/hooks/subroutines + +# Custom FAI subroutines to install vserver children + +# from http://faiwiki.informatik.uni-koeln.de/index.php/User:BrianShowalter/Using_FAI_to_install_Linux-vservers +# +# Written by Brian Showalter +# 11 Feb 2006 + +task_vschild_defclass() { + # Reevaluate classes + fai-class -T $FAI/class $LOGDIR/FAI_CLASSES + classes=$(< $LOGDIR/FAI_CLASSES) + + # define classes as: a.b.c.d for cfengine -D + # this doesn't work without echo + cfclasses=$(echo $classes) + cfclasses=${cfclasses// /.} + [ "$debug" ] && echo "cfclasses: $cfclasses" +} + +task_vschild_create() { + echo "Creating vserver $vsname" + local removepkgs="sparc-utils,dhcp-client,lilo,makedev,pcmcia-cs,ppp,pppconfig,pppoe" + removepkgs="${removepkgs},pppoeconf,setserial,syslinux,fdutils,libpcap0" + removepkgs="${removepkgs},pciutils,ipchains,iptables,jove,nano" + + chroot $VSHOST_FAI_ROOT /usr/sbin/vserver $vsname build -m debootstrap \ + --hostname $childhost --interface $childdev:$childip/$childprefix -- \ + -d sarge -m http://$mirrorhost/debian -- --exclude="$removepkgs" +} + +task_vschild_updatebase() { + if [ "$FAI_ACTION" = "install" ]; then + # Some packages must access /proc even in chroot environment + mount -t proc proc $FAI_ROOT/proc + + # if libc is upgraded init u is called in chroot environment and + # then init will eat up much cpu time + fai-divert -a /sbin/init /usr/sbin/liloconfig /usr/sbin/invoke-rc.d + # fake some more programs +# fai-divert -a /etc/init.d/nis /sbin/start-stop-daemon +# cp /sbin/start-stop-daemon $FAI_ROOT/sbin/start-stop-daemon + fi + + # update the apt-get information inside the nfsroot + export aptopt='-y -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold"' + $ROOTCMD apt-get $aptopt update + $ROOTCMD apt-get $aptopt check + [ $? -ne 0 ] && $ROOTCMD apt-get $aptopt -f install </dev/null + $ROOTCMD dpkg -C + [ $? -ne 0 ] && yes '' | $ROOTCMD dpkg --configure -a + # using the above value, causes an error: "dpkg need action" + export aptopt= + $ROOTCMD apt-get $aptopt -f -y dist-upgrade </dev/null + # update dpkg info which packages are available + tmp=$($ROOTCMD mktemp) + $ROOTCMD apt-cache dumpavail > $FAI_ROOT/$tmp + $ROOTCMD dpkg --update-avail $tmp + rm -f $FAI_ROOT/$tmp +} + +task_vschild_install() { + task debconf + task prepareapt + task vschild_updatebase + task instsoft + task configure +} === examples/simple/hooks/finish.VSHOST ================================================================== --- examples/simple/hooks/finish.VSHOST (revision 8123) +++ examples/simple/hooks/finish.VSHOST (revision 8124) @@ -0,0 +1,54 @@ +#!/bin/sh +# +# $FAI_CONFIGDIR/hooks/finish.VSHOST +# +# From http://faiwiki.informatik.uni-koeln.de/index.php/User:BrianShowalter/Using_FAI_to_install_Linux-vservers +# +# Save hostname and root directory of vserver base +VSHOST=$HOSTNAME +VSHOST_IPADDR=$IPADDR +VSHOST_FAI_ROOT=$FAI_ROOT + +# Create vserver base directories +[ -e $FAI_ROOT/vservers ] || mkdir $FAI_ROOT/vservers +rm -f $FAI_ROOT/etc/vservers/.defaults/vdirbase +chroot $FAI_ROOT ln -s /vservers /etc/vservers/.defaults/vdirbase +chroot $FAI_ROOT setattr --barrier /vservers + +mkdir -p $FAI_ROOT/etc/vservers/.defaults/apps/debootstrap +echo "http://$mirrorhost/debian"; >$FAI_ROOT/etc/vservers/.defaults/apps/debootstrap/mirror + +# Check whether any vserver children need to be installed +if [ -n "$vschildren" ]; then + for childhost in $vschildren; do + HOSTNAME=$childhost + hostname $childhost + echo "vserver child hostname set to $childhost" + sleep 3 + export HOSTNAME + + task vschild_defclass + task defvar + + # Set up FAI_ROOT to point to vserver child root + export FAI_ROOT="$VSHOST_FAI_ROOT/vservers/$vsname" + export ROOTCMD="chroot $FAI_ROOT" + export IPADDR=$childip + + # Variables for cfengine + target=$FAI_ROOT + + # Create child vserver + task vschild_create + + # Install & configure vserver packages + task vschild_install + done +fi + +# Restore hostname, IP address and root directory of vserver base +export HOSTNAME=$VSHOST +hostname $VSHOST +export IPADDR=$VSHOST_IPADDR +export FAI_ROOT=$VSHOST_FAI_ROOT +export ROOTCMD="chroot $FAI_ROOT" === examples/simple/class/vschild1.var ================================================================== --- examples/simple/class/vschild1.var (revision 8123) +++ examples/simple/class/vschild1.var (revision 8124) @@ -0,0 +1,4 @@ +vsname="vs1" +childdev="eth0" +childip="192.168.0.10" +childprefix="24" === examples/simple/class/vschild2.var ================================================================== --- examples/simple/class/vschild2.var (revision 8123) +++ examples/simple/class/vschild2.var (revision 8124) @@ -0,0 +1,4 @@ +vsname="vs2" +childdev="eth0" +childip="192.168.0.11" +childprefix="24" === examples/simple/class/vschild3.var ================================================================== --- examples/simple/class/vschild3.var (revision 8123) +++ examples/simple/class/vschild3.var (revision 8124) @@ -0,0 +1,4 @@ +vsname="vs3" +childdev="eth0" +childip="192.168.0.12" +childprefix="24" === examples/simple/class/50-host-classes ================================================================== --- examples/simple/class/50-host-classes (revision 8123) +++ examples/simple/class/50-host-classes (revision 8124) @@ -12,6 +12,16 @@ echo "FAIBASE DHCPC DEMO XFREE GNOME";; atom*) echo "FAIBASE DHCPC DEMO" ;; +# from http://faiwiki.informatik.uni-koeln.de/index.php/User:BrianShowalter/Using_FAI_to_install_Linux-vservers + vshost) + echo "FAIBASE VSHOST VSCOMMON";; + vschild1) + echo "VSCHILD VSCOMMON APACHE" && exit 0;; + vschild2) + echo "VSCHILD VSCOMMON MYSQL" && exit 0;; + vschild3) + echo "VSCHILD VSCOMMON POSTFIX" && exit 0;; + *) echo "FAIBASE DHCPC" ;; esac === examples/simple/class/vshost.var ================================================================== --- examples/simple/class/vshost.var (revision 8123) +++ examples/simple/class/vshost.var (revision 8124) @@ -0,0 +1 @@ +vschildren="vschild1 vschild2 vschild3" === examples/simple/scripts/VSHOST/10-misc ================================================================== --- examples/simple/scripts/VSHOST/10-misc (revision 8123) +++ examples/simple/scripts/VSHOST/10-misc (revision 8124) @@ -0,0 +1,17 @@ +#! /usr/bin/cfengine + +control: + OutputPrefix = ("cfengine") + actionsequence = ( directories editfiles ) + EditFileSize = ( 30000 ) + +directories: + any:: + ${target}/vservers mode=1000 owner=0 group=0 + +editfiles: + any:: + { ${target}/etc/ssh/sshd_config + LocateLineMatching "#ListenAddress 0.0.0.0" + ReplaceLineWith "ListenAddress ${IPADDR}" + } Property changes on: examples/simple/scripts/VSHOST/10-misc ___________________________________________________________________ Name: svn:mime-type +text/script === examples/simple/scripts/VSCHILD/10-misc ================================================================== --- examples/simple/scripts/VSCHILD/10-misc (revision 8123) +++ examples/simple/scripts/VSCHILD/10-misc (revision 8124) @@ -0,0 +1,35 @@ +#! /bin/sh + +# (c) Thomas Lange, 2001-2005, [EMAIL PROTECTED] +# from http://faiwiki.informatik.uni-koeln.de/index.php/User:BrianShowalter/Using_FAI_to_install_Linux-vservers + +error=0 ; trap "error=$((error|1))" ERR + +# assuming that make-fai-nfsroot.conf sets +# FAI_LOCAL_REPOSITORY="deb file:/fai/files packages/" +# install additional packags that are located in /fai/files/packages/ +if [ -d /fai/files/packages ] && [ ! -f /fai/files/packages/Packages.gz ]; then + # Mm. It seems not to be a simple repository. I assume it's configured in sources.list + echo "WARNING! Index file Packages.gz is missing in /fai/files/packages." +fi + +fcopy /etc/hostname || echo $HOSTNAME > $target/etc/hostname +echo $time_zone > $target/etc/timezone +ln -fs /usr/share/zoneinfo/${time_zone} $target/etc/localtime + +fcopy -iM /etc/hosts /etc/motd + +# set root password +echo "root:$rootpw" | $ROOTCMD chpasswd --encrypted +# make /root accessable only by root +chmod 0700 $target/root +chown root:root $target/root +# copy default dotfiles for root account +fcopy -ir /root + +# create keyboard layput table +$ROOTCMD bash -c "echo 'console-data console-data/keymap/full select $FAI_KEYMAP' | debconf-set-selections" +$ROOTCMD install-keymap $FAI_KEYMAP || true +# dumpkeys | gzip -9f >$target/etc/console/boottime.kmap.gz + +exit $error === examples/simple/scripts/VSCHILD/20-misc ================================================================== --- examples/simple/scripts/VSCHILD/20-misc (revision 8123) +++ examples/simple/scripts/VSCHILD/20-misc (revision 8124) @@ -0,0 +1,16 @@ +#! /usr/bin/cfengine + +control: + OutputPrefix = ("cfengine") + actionsequence = ( tidy ) + EditFileSize = ( 30000 ) + +tidy: + any:: + ${target}/etc/rc?.d pattern=S??exim4 R=0 age=0 + ${target}/etc/rc?.d pattern=S??klogd R=0 age=0 + ${target}/etc/rc?.d pattern=S??makedev R=0 age=0 + ${target}/etc/rc?.d pattern=S??nfs-common R=0 age=0 + ${target}/etc/rc?.d pattern=S??portmap R=0 age=0 + ${target}/etc/rc?.d pattern=S??postfix R=0 age=0 + ${target}/etc/rc?.d pattern=S??rsync R=0 age=0 Property changes on: examples/simple/scripts/VSCHILD/20-misc ___________________________________________________________________ Name: svn:mime-type +text/script
