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SergiuszPawlowicz: A simple build script for wheezy guest
2013-05-18T22:49:58Z
<p>A simple build script for wheezy guest</p>
<p><b>New page</b></p><div>A simple build script for wheezy guest:<br />
<br />
<pre><br />
#!/bin/bash<br />
# Serge Pawlowicz, <linux-vserver@pawlowicz.name>, GNU Free Documentation License 1.2<br />
: ${1?"Usage: $0 mxc2.it-zone.org 1001 10.13.10.1 /vservers"}<br />
set -x -e<br />
####<br />
NAME=$1<br />
CONTEXT=$2<br />
IP=$3<br />
#LOC=$4<br />
DIR=$4<br />
####<br />
NICEBUILD="ionice -c 3 chrt --idle 0"<br />
NICE=10<br />
MEMORY=4G<br />
MEMSW=5G<br />
# i am using apt cacher: apt-cache-ng - but you can adapt the scripot to utiize other mirrors setting PROXY to "http:/"<br />
#PROXY="http:/"<br />
PROXY=http://10.100.100.2:3142<br />
MIRROR=$PROXY/free.hands.com/debian<br />
#MIRROR=http://http.debian.net/debian<br />
SECURITY=$PROXY/security.debian.org/<br />
DOTDEB=$PROXY/packages.dotdeb.org<br />
PERCONA=$PROXY/repo.percona.com/apt<br />
IFACE4=dummy0<br />
IP6=${IP//./:}<br />
IP6PRE="2000:45a4:89:63b" # prefix from your uplink<br />
IP6PREFIX="/64" # prety standard one is /64<br />
IFACE6=eth1 # iface<br />
#<br />
SHORT=`echo $NAME|cut -f1 -d\.`<br />
$NICEBUILD vserver $SHORT build -m debootstrap --hostname $NAME --context $CONTEXT \<br />
--interface $IFACE4:$IP/32 \<br />
--initstyle sysv \<br />
--interface $IFACE6:$IP6PRE:$IP6$IP6PREFIX \<br />
--root $DIR \<br />
--flags VIRT_MEM \<br />
-- -d wheezy -m $MIRROR -- --verbose --components main,contrib,non-free \<br />
--include openssh-client,openssh-server,locales,locales-all,less,iproute,\<br />
htop,vim-syntax-gtk,rsync,build-essential,libssl-dev,tcpdump,libglib2.0dev,\<br />
liblua5.1-0-dev,libpcre3-dev,subversion,sudo,psmisc,python,strace,git-core,\<br />
apg,byobu,vim,nullmailer,w3m,bind9-host,wget,curl<br />
echo default > /etc/vservers/$SHORT/apps/init/mark<br />
echo $NICE > /etc/vservers/$SHORT/nice<br />
mkdir /etc/vservers/$SHORT/cgroup || true<br />
echo $MEMORY > /etc/vservers/$SHORT/cgroup/memory.limit_in_bytes<br />
echo $MEMSW > /etc/vservers/$SHORT/cgroup/memory.memsw.limit_in_bytes<br />
#echo VIRT_MEM > /etc/vservers/$SHORT/flags<br />
vserver $SHORT start<br />
cat > $DIR/$SHORT/etc/apt/sources.list <<EOF<br />
deb $MIRROR wheezy main contrib non-free<br />
deb $MIRROR wheezy-backports main contrib non-free<br />
deb $SECURITY wheezy/updates main contrib non-free<br />
deb $DOTDEB wheezy all<br />
deb $PERCONA wheezy main<br />
EOF<br />
cat > $DIR/$SHORT/etc/apt/preferences.d/backports <<EOF<br />
Package: *<br />
Pin: release a=wheezy-backports<br />
Pin-Priority: 500<br />
EOF<br />
cat > $DIR/$SHORT/etc/apt/preferences.d/dotdeb <<EOF<br />
Package: *<br />
Pin: release l=packages.dotdeb.org<br />
Pin-Priority: 550<br />
EOF<br />
cat > $DIR/$SHORT/etc/apt/preferences.d/percona <<EOF<br />
Package: *<br />
Pin: release o=Percona Development Team<br />
Pin-Priority: 1001<br />
EOF<br />
#<br />
vserver $SHORT curl http://www.dotdeb.org/dotdeb.gpg > /tmp/dotdeb.gpg && cat dotdeb.gpg | apt-key add -<br />
vserver $SHORT gpg --keyserver hkp://keys.gnupg.net --recv-keys 1C4CBDCDCD2EFD2A && gpg -a --export CD2EFD2A | apt-key add -<br />
vserver $SHORT apt-get --assume-yes --force-yes -f install<br />
vserver $SHORT apt-get --assume-yes --force-yes update<br />
vserver $SHORT apt-get --assume-yes --force-yes dist-upgrade<br />
vserver $SHORT exec apt-get clean<br />
vserver $SHORT stop<br />
vserver $SHORT start<br />
</pre></div>
SergiuszPawlowicz