#!/bin/bash ########################################################################## # SETX86_64 # (C) 2007-2009 Manuel Carreira # Under GNU General Public License Version=0.5 ######################################################################### # This script provides the automatic installation of openvz utilities # and template utilities, in a x86_64 RPM BASED SYSTEM # like Centos/RHEL/Fedora system, applying some patches to allow them to work # as described in the wiki page: # http://wiki.openvz.org/Install_OpenVZ_on_a_x86_64_system_Centos-Fedora ######################################################################### versiontested=("CentOS release 4" "CentOS release 5" "Fedora Core release 5" "Fedora Core release 6") # vztemplates database # Centos 4 distr[0]="centos" dver[0]=4 templOS[0]="http://download.openvz.org/template/metadata/centos-4/vztmpl-centos-4-2.0-2.i386.rpm" # Centos 5 distr[1]="centos" dver[1]=5 templOS[1]="-k http://forum.openvz.org/index.php?t=getfile&id=415&" # Fedora 3 distr[2]="fedora-core" dver[2]=3 templOS[2]="http://download.openvz.org/template/metadata/fedora-core-3/vztmpl-fedora-core-3-2.0-2.i386.rpm" # Fedora 4 distr[3]="fedora-core" dver[3]=4 templOS[3]="http://download.openvz.org/template/metadata/fedora-core-4/vztmpl-fedora-core-4-2.0-2.i386.rpm" # Fedora 5 distr[4]="fedora-core" dver[4]=5 templOS[4]="http://download.openvz.org/template/metadata/fedora-core-5/vztmpl-fedora-core-5-2.0-2.i386.rpm" # Fedora 6 distr[5]="fedora-core" dver[5]=6 templOS[5]="http://download.openvz.org/template/metadata/contrib/vztmpl-fedora-core-6-1.2-1.i386.rpm" # Fedora 7 distr[6]="fedora" dver[6]=7 templOS[6]="http://download.openvz.org/template/metadata/contrib/vztmpl-fedora-7-1.1-1.i386.rpm" # Fedora 9 distr[7]="fedora" dver[7]=9 templOS[7]="http://forum.openvz.org/index.php?t=getfile&id=620&" #--------------------------------------------------------------------- # Preliminary tests #--------------------------------------------------------------------- osfile="/etc/redhat-release" OSvers=`grep -s release $osfile` # Testing the platform allowing only x86_64 platforms if [ `uname -i` != "x86_64" ]; then echo "This is not a x86_64 platform!" echo "Aborted script!" exit 1 fi echo "---------------------------------------------" echo " Openvz to x86_64 platform (Ver. ${Version})" echo "---------------------------------------------" if [ -z "$OSvers" ]; then echo "This seems not to be a RedHat based operating system..." else echo "Your OS seems to be........ ${OSvers}" fi # Testing essential programs cnt=0 for i in "which -V" "yum --version" "python -V" "rpm --version" "patch --version" do $i > /dev/null 2>&1 if [ $? -ne 0 ]; then echo "Command not found => `echo $i | cut -d' ' -f1`" cnt=1 fi done if [ $cnt -gt 0 ]; then echo "Install command(s) before running this script" exit 1 else echo "rpm, yum and python........ Found!" fi yumversion=`yum -d0 --version | awk 'BEGIN {FS="."}; {print $1$2}'` if [ $yumversion -lt 24 ]; then echo "yum version not supported!" echo "Install yum version 2.4 or greater" exit 1 fi rpmversion=`rpm --version | cut -d' ' -f3 | awk 'BEGIN {FS="."}; {print $1$2}'` if [ $rpmversion -lt 43 ]; then echo "rpm version not supported!" echo "Install rpm version 4.3 or newer" exit 1 fi pyver=`python -c 'import sys; v=sys.version_info; print "%d.%d" % (v[0], v[1])'` echo -n "Python version... $pyver" # Test if python version is compatible with vzrpm vercorr=0 for i in "2.2" "2.3" "2.4" do if [ "$i" = "$pyver" ]; then vercorr=1 break fi done if [ $vercorr -eq 0 ]; then echo echo "This distro has python version $pyver, which is incompatible with vzrpm" echo "Aborted Installation!" exit 1 else echo "...... OK!" fi # Test rpm-python for x86_64 dirpy=/usr/lib64/python${pyver}/site-packages if [ -d $dirpy ]; then echo "rpm-python for x86_64...... Found!" else echo "rpm-python (x86_64)........ NOT FOUND!" echo "Please install rpm-python package before runnning this script" echo "Note: this package may have another name in some distros (e.g. python-rpm)" echo "Aborted installation!" exit 1 fi YUM=`which yum` MKDIR=`which mkdir` WGET=`which wget` RPM=`which rpm` SED=`which sed` CP=`which cp` # Verify if OS distro is a tested one. h=0 while [ $h -lt ${#versiontested[@]} ] do echo "$OSvers" | grep -qis "${versiontested[h]}" if [ $? -eq 0 ]; then break fi h=`expr $h + 1` done if [ $h -ge ${#versiontested[@]} ]; then echo "---------------------------------------------" echo "This operating system was not tested before using this script," echo "but still... it seems to have PASSED ALL TESTS." echo "There is a good possibility to be well succeeded." else echo "---------------------------------------------" echo "ALL TESTS PASSED!" fi echo echo -n "Do you want to go on with the installation? [N/y] " read GO_ON if ! ([ "$GO_ON" = "Y" ] || [ "$GO_ON" = "y" ]); then echo "Aborted installation by user request!" exit fi # Install yum openvz.repo if it is not installed yet if ! [ -f /etc/yum.repos.d/openvz.repo ]; then wdir=`pwd` cd /etc/yum.repos.d $WGET http://download.openvz.org/openvz.repo $RPM --import http://download.openvz.org/RPM-GPG-Key-OpenVZ cd $wdir fi # Install openvz utilities and template utilities #set -x dummy= `rpm -qa --nosignature --queryformat "[%{NAME}.%{ARCH}\n]" vzctl | grep x86_64 >/dev/null` r=$? if [ $r -eq 1 ]; then # Uninstall vzctl.i386 if necessary $RPM -e --nodeps vzctl.i386 2>/dev/null $YUM -y install vzctl.x86_64 # Confirm that i386 version is uninstalled fi dummy= `rpm -qa --nosignature --queryformat "[%{NAME}.%{ARCH}\n]" vzquota | grep x86_64 >/dev/null` r=$? if [ $r -eq 1 ]; then # Confirm that i386 version is uninstalled, then install x86_64 version $RPM -e --nodeps vzquota.i386 2>/dev/null $YUM -y install vzquota.x86_64 fi /etc/rc.d/init.d/vz start > /dev/null dummy=`$RPM -q vzrpm43 vzrpm44 vzrpm43-python vzrpm44-python` r=$? if [ $r -gt 0 ]; then $YUM -y install vzrpm* fi dummy=`$RPM -q vzyum` r=$? if [ $r -eq 1 ]; then $WGET -c http://download.openvz.org/template/utils/vzyum/2.4.0-11/vzyum-2.4.0-11.noarch.rpm $RPM --nodeps -Uvh vzyum*.rpm rm -f vzyum*.rpm fi dummy=`$RPM -q vzpkg` r=$? if [ $r -eq 1 ]; then $YUM -y install vzpkg* fi #-------------------------------------------------------------- # Create x86_64 template from i386 templates #-------------------------------------------------------------- template_64() { local bakdir=`pwd` cd $dirtempl if ! [ -d x86_64 ]; then $MKDIR x86_64 fi $CP -a ${dirtempl}/i386/* ${dirtempl}/x86_64 cd ${dirtempl}/x86_64/config $SED -i.tmp 's/i386/x86_64/g' yum.conf rm -f yum.conf.tmp #------------------------------------------------------ # Change /vz/template/centos/$dver/x86_64/config/yum.conf #------------------------------------------------------ $SED -i.tmp '/^cachedir=/ c\cachedir=\/var\/cache\/yum-cache\/' yum.conf rm -f yum.conf.tmp #-------------------------------------------------------- # Change /vz/template/centos/$dver/x86_64/config/minimal.list #-------------------------------------------------------- mkdvver=`ls ${dirtempl}/x86_64/vz-addons/MAKEDEV-3.*.rpm` mkdvver=`basename ${mkdvver} | cut -d'-' -f2` mkdv="MAKEDEV-${mkdvver}" $SED -i.tmp "/^MAKEDEV/ c $mkdv" minimal.list rm -f minimal.list.tmp #-------------------------------------------------------- # Change /vz/template/centos/$dver/x86_64/config/default.list #-------------------------------------------------------- $SED -i.tmp "/^MAKEDEV/ c $mkdv" default.list rm -f default.list.tmp #-------------------------------------------------------- # Correct /vz/template/centos/$dver/x86_64/config/rpm #-------------------------------------------------------- echo $rpmversion > rpm cd $bakdir } # Download all i386 vz templates available # and create x86_64 templates # Some of then will not work because of python version incompatibilities # between host and guests. # e.g. host: centos-5 guest: fedora-core-3 ==> don't work # e.g. host: centos-5 guest: fedora-core-6 ==> work well echo echo "Downloading vztemplates......." olddir=`pwd` cd /tmp mkdir templvz.$$ cd templvz.$$ kk=0 err_q=0 while [ $kk -lt ${#templOS[@]} ] do # Skip this step if template is already installed dirtempl="/vz/template/${distr[kk]}/${dver[kk]}" if ! [ -f "${dirtempl}/x86_64/config/rpm" ]; then getname=`wget -nv ${templOS[kk]}` qq=$? echo $getname if [ $qq -gt 0 ]; then echo " ==> Error downloading..." err_q=`expr $err_q + 1` else if [ $kk -eq 1 ] || [ $kk -eq 7 ]; then # as centos-5 and fedora-9 have a linkname, we must change the namefile to the real one # because older wget versions dont work as expected with -k argument if [ $kk -eq 1 ]; then nameall="vztmpl-centos-5-2.0-3.i386.rpm" elif [ $kk -eq 7 ]; then nameall="vztmpl-fedora-9-1.1-1.i386.rpm" fi fname=`ls` mv -f $fname $nameall > /dev/null 2>&1 fi # If download successful lets create x86_64 template templname=`ls vztmpl-*` # gets file name downloaded # Install it $RPM -U $templname if [ $? -eq 0 ]; then template_64 echo "vztmpl-${distr[kk]}-${dver[kk]}-x86_64... created!" fi rm -f $templname fi else echo "vztmpl-${distr[kk]}-${dver[kk]}-x86_64 already installed... skipping" fi kk=`expr $kk + 1` done cd $olddir rm -fR /tmp/templvz.$$ if [ $err_q -eq 0 ]; then echo " ** " echo " All templates installed!" elif [ $err_q -eq ${#templOS[@]} ]; then echo " ** DOWNLOAD UNSUCCESSFUL!!" echo "Any template dowloaded." echo "Connection problem? Server down?" elif [ $err_q -gt 0 ]; then echo " ** ATENTION:" echo " ** Some templates were not downloaded!" fi # Now this workaround is not very nice, but... it works... # Move 64 bits rpmmodules from rpm-python package to vzrpm4x 32 bits directory dirvzrpm43=/usr/share/vzpkgtools/vzrpm43/lib/python${pyver}/site-packages dirvzrpm44=/usr/share/vzpkgtools/vzrpm44/lib/python${pyver}/site-packages # If python 2.2 if [ "$pyver" = "2.2" ]; then $CP -f ${dirpy}/rpmmodule.so $dirvzrpm43/ if [ -f "${dirpy}/rpmdb/_rpmdb.so" ]; then $CP -f ${dirpy}/rpmdb/_rpmdb.so $dirvzrpm43/rpmdb/ fi # If python 2.3 elif [ "$pyver" = "2.3" ]; then $CP -f ${dirpy}/rpmmodule.so $dirvzrpm43 if [ -f ${dirpy}/rpmdb/_rpmdb.so ]; then $CP -f ${dirpy}/rpmdb/_rpmdb.so $dirvzrpm43/rpmdb/ fi # If python 2.4 elif [ "$pyver" = "2.4" ]; then $CP -f ${dirpy}/rpm/_rpmmodule.so $dirvzrpm44/rpm/ if [ -f ${dirpy}/rpmdb/_rpmdb.so ];then $CP -f ${dirpy}/rpmdb/_rpmdb.so $dirvzrpm44/rpmdb/ fi fi echo "vzrpm python is fixed for 64 bits..." # Everything is now installed. # Let's patch the vz utilities # according to the steps described in the wiki page echo "Applying patches..." #--------------------------------- # Change /usr/share/vzpkg/cache-os #--------------------------------- if [ -f /usr/share/vzpkg/cache-os ]; then patch -r /dev/null -N -p0 <<'EOF' --- /usr/share/vzpkg/cache-os 2005-10-27 12:16:12.000000000 +0100 +++ /usr/share/vzpkg/cache-os.new 2009-02-28 01:10:52.000000000 +0000 @@ -133,7 +133,7 @@ # Check if updates are available # We use $YUM not vzyum here as latter requires VPS to be running $YUM --installroot $VE_ROOT $YUM_CONF_FILE \ - --vps=$VEID check-update + check-update YUMEC=$? if test $YUMEC -eq 0; then log3 "No updates are available" @@ -151,6 +151,7 @@ cp -f $MYINIT $VE_ROOT/sbin/init || \ abort "Unable to copy $MYINIT to VPS root ($VE_ROOT)" mkdir $VE_ROOT/proc || abort "Can't create dir $VE_ROOT/proc" + mkdir -p $VE_ROOT/var/lib/yum/ || abort "Can't create /var/lib/yum" fi @@ -182,7 +183,7 @@ XX_HOME=$HOME export HOME=$TDIR/config -YUM_CMD="--installroot=$VE_ROOT --vps=$VEID $YUM_CONF_FILE -y $YUM_CMD" +YUM_CMD="--installroot=$VE_ROOT $YUM_CONF_FILE -y $YUM_CMD" # -d $DEBUG_LEVEL log4 "Running $YUM $YUM_CMD" # FIXME1: We use $YUM not vzyum because latter requires OSTEMPLATE to be set. EOF fi #---------------------------------- # Change /usr/share/vzpkg/functions #---------------------------------- if [ -f /usr/share/vzpkg/functions ]; then patch -r /dev/null -N -p0 << 'EOF1' --- /usr/share/vzpkg/functions 2005-10-27 12:16:12.000000000 +0100 +++ /usr/share/vzpkg/functions.new 2009-03-04 21:29:48.000000000 +0000 @@ -17,9 +17,9 @@ VZLOCKDIR=/vz/lock VECFGDIR=/etc/sysconfig/vz-scripts/ VZCFG=/etc/sysconfig/vz -VZLIB_SCRIPTDIR=/usr/lib/vzctl/scripts -YUM=/usr/share/vzyum/bin/yum -ARCHES="x86 i386 x86_64 ia64" +VZLIB_SCRIPTDIR=/usr/lib64/vzctl/scripts +YUM=`which yum` +ARCHES="i386 x86_64 ia64 x86" # Handy functions @@ -108,7 +108,7 @@ export VEID export VZCTL set +u - export RPM=`get_rpm $tdir` + export RPM=`which rpm` log4 Calling script $script # Run script $script @@ -447,7 +447,7 @@ done if ! test -z "$files"; then - rpm=`get_rpm $tdir` + rpm=`which rpm` log4 "Importing RPM GPG keys: $files" $rpm --root $VE_ROOT --import $files fi EOF1 fi #---------------------- # Change /usr/bin/vzyum #---------------------- if [ -f /usr/bin/vzyum ]; then patch -r /dev/null -N -p0 << 'EOF2' --- /usr/bin/vzyum 2005-10-27 12:16:12.000000000 +0100 +++ /usr/bin/vzyum.new 2008-02-26 12:42:34.000000000 +0000 @@ -48,9 +48,14 @@ TDIR=$5 check_ost_exists $OSNAME $OSVER $OSSET $OSARCH || exit 1 YUM_ARGS=`yum_conf $TDIR` -YUM_ARGS="$YUM_ARGS --installroot $VE_ROOT --vps=$VEID" +YUM_ARGS="$YUM_ARGS --installroot $VE_ROOT" PYTHONPATH=`get_rpm_pythonhome $TDIR` export PYTHONPATH log4 PYTHONPATH=$PYTHONPATH log3 exec $YUM $YUM_ARGS $USER_ARGS -exec $YUM $YUM_ARGS $USER_ARGS +#exec $YUM $YUM_ARGS $USER_ARGS +TMPVZY=/tmp/tmpvzy.$$ +echo $YUM $YUM_ARGS $USER_ARGS > $TMPVZY +sh $TMPVZY +exec rm -f $TMPVZY + EOF2 fi #---------------------- # Change /usr/bin/vzrpm #---------------------- if [ -f /usr/bin/vzrpm ]; then patch -r /dev/null -N -p0 << 'EOF3' --- /usr/bin/vzrpm 2005-10-27 12:16:12.000000000 +0100 +++ /usr/bin/vzrpm.new 2007-04-05 01:43:10.000000000 +0100 @@ -37,7 +37,7 @@ echo $STATUS | grep -qw "exist" || abort "VPS $VEID not exist!" echo $STATUS | grep -qw "running" || abort "VPS $VEID not running; " \ "you should start it first" -RPM_ARGS="--root $VE_ROOT --veid $VEID" +RPM_ARGS="--root $VE_ROOT" # Find out which RPM binary to use get_ve_os_template $VEID || abort "Can't get OSTEMPLATE for VPS $VEID" TEMPLATE=`get_vz_var TEMPLATE` @@ -49,7 +49,7 @@ OSARCH=$4 TDIR=$5 check_ost_exists $OSNAME $OSVER $OSSET $OSARCH || exit 1 -RPM=`get_rpm $TDIR` +RPM=`which rpm` # Run it log3 exec $RPM $RPM_ARGS $USER_ARGS exec $RPM $RPM_ARGS $USER_ARGS EOF3 fi #------------------------------------- # Patch the centos-5 metadata cache-os # according to what contributor ft.linux said in # http://forum.openvz.org/index.php?t=msg&goto=32657&&srch=vztmpl-centos-5#msg_32840 #------------------------------------- if [ -f /vz/template/centos/5/x86_64/config/install-post ]; then patch -r /dev/null -N -p0 << 'EOF4' --- /vz/template/centos/5/x86_64/config/install-post 2007-09-20 18:59:06.000000000 +0100 +++ /vz/template/centos/5/x86_64/config/install-post.new 2009-02-28 01:26:16.000000000 +0000 @@ -35,10 +35,10 @@ $VZCTL exec2 $VEID sed -i -e '/getty/d' /etc/inittab # Disable klogd -$VZCTL exec2 $VEID \ - "sed -i -e 's/daemon\\ klogd/passed\\ klogd\\ skipped/' \ - -e 's/killproc\\ klogd/passed\\ klogd\\ skipped/' \ - /etc/init.d/syslog" +#$VZCTL exec2 $VEID \ +# "sed -i -e 's/daemon\\ klogd/passed\\ klogd\\ skipped/' \ +# -e 's/killproc\\ klogd/passed\\ klogd\\ skipped/' \ +# /etc/init.d/syslog" # FIXME: fix '/etc/init.d/syslog status' to return 0 # even if klogd is not running @@ -55,7 +55,7 @@ # Disable fsync() in syslog $VZCTL exec2 $VEID \ 'sed -i -e s@\\\([[:space:]]\\\)\\\(/var/log/\\\)@\\\1-\\\2@' \ - /etc/syslog.conf + /etc/rsyslog.conf # Disable X11Forwarding by default $VZCTL exec2 $VEID \ EOF4 # copy the same file to i386 $CP -f /vz/template/centos/5/x86_64/config/install-post /vz/template/centos/5/i386/config/install-post fi # Bits added by Dario from http://wiki.openvz.org/Quick_installation and other randomness echo Bringing over the standard /etc/vz/vz.conf cd /etc/vz && mv vz.conf vz.conf.bak && wget mirror.webnx.com/scripts/dario/openvz/vz.conf echo Setting up /etc/sysctl.conf ... echo "" >> /etc/sysctl.conf echo "# On Hardware Node we generally need" >> /etc/sysctl.conf echo "# packet forwarding enabled and proxy arp disabled" >> /etc/sysctl.conf echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.conf echo "net.ipv6.conf.default.forwarding = 1" >> /etc/sysctl.conf echo "net.ipv6.conf.all.forwarding = 1" >> /etc/sysctl.conf echo "net.ipv4.conf.default.proxy_arp = 0" >> /etc/sysctl.conf echo "" >> /etc/sysctl.conf echo "# Enables source route verification" >> /etc/sysctl.conf echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.conf echo "" >> /etc/sysctl.conf echo "# Enables the magic-sysrq key" >> /etc/sysctl.conf echo "kernel.sysrq = 1" >> /etc/sysctl.conf echo "" >> /etc/sysctl.conf echo "# We do not want all our interfaces to send redirects" >> /etc/sysctl.conf echo "net.ipv4.conf.default.send_redirects = 1" >> /etc/sysctl.conf echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.conf echo Disabling SELINUX echo "SELINUX=disabled" > /etc/sysconfig/selinux echo Modifying /etc/modprobe.conf echo "options ip_conntrack ip_conntrack_enable_ve0=1" >> /etc/modprobe.conf echo Setting autofsck to fix the damn drives echo AUTOFSCK_TIMEOUT=5 > /etc/sysconfig/autofsck echo AUTOFSCK_DEF_CHECK=yes >> /etc/sysconfig/autofsck echo Disabling screen blanking echo setterm -powersave off -blank 0 >> /etc/rc.local echo "" echo echo "END INSTALL!"