4 if [ -z "${vdir}" ] ; then
6 echo "Provide the directory of the root filesystem to operate on"
10 # Cleanup yum config entirely, waiting for the config files to populate this
11 rm -rf ${vdir}/etc/yum.conf ${vdir}/etc/yum.repos.d
14 # turn OFF firstboot if present, might cause the node to hang
15 chroot ${vdir} /sbin/chkconfig firstboot off || :
16 # NOTE: we're enabling util-vserver to allow it to help shutdown all slices
17 # before rebooting. This has been problematic in the past
18 chroot ${vdir} /sbin/chkconfig util-vserver off || :
19 # enabling network as it ends up turned off on systems that come with NetworkManager, starting with fedora9
20 chroot ${vdir} /sbin/chkconfig network on || :
21 # and turn off NetworkManager if present, as it quite obviously messes with network
22 chroot ${vdir} /sbin/chkconfig NetworkManager off || :
24 # turn OFF vservers-default ; this is to automatically restart vservers, let nm do that
25 chroot ${vdir} /sbin/chkconfig vservers-default off || :
26 # turn ON vprocunhide ; is required with kernels that have CONFIG_VSERVER_PROC_SECURE enabled
27 # which is the case for our k32 kernel
28 # chroot ${vdir} /sbin/chkconfig vprocunhide on || :
30 # fprobe doesn't work yet
31 chroot ${vdir} /sbin/chkconfig fprobe-ulog off || :
34 chroot ${vdir} /sbin/chkconfig cgconfig off || :
36 # turn ON lxc-reference.
37 chroot ${vdir} /sbin/chkconfig lxc-reference on || :
39 # turn OFF selinux if set
40 # this may happen accidentally if you mention too much stuff in bootstrapfs.pkgs
41 for file in /etc/sysconfig/selinux /sbin/load_policy; do
42 [ -f ${vdir}/${file} ] || { echo "$file not found in $vdir - fine" ; continue; }
43 selinuxrpm=$(chroot ${vdir} rpm -qf ${file})
44 if [ -z "$selinuxrpm" ] ; then
45 echo "SElinux: warning : could not rpm for file $file"
47 echo "Force-removing package ${selinuxrpm}"
48 chroot ${vdir} rpm -e --nodeps ${selinuxrpm}
52 # Disable splaying of cron.
53 echo > ${vdir}/etc/sysconfig/crontab
55 # Add site_admin account
56 chroot ${vdir} /usr/sbin/useradd -p "" -u 502 -m site_admin
58 # Remove 32bit packages from 64bit system (http://wiki.centos.org/FAQ/General#head-357346ff0bf7c14b0849c3bcce39677aaca528e9)
59 # use rpm instead of yum as /proc is not mounted at that poing
60 if echo ${vdir} | grep -q x86_64 ; then
61 chroot ${vdir} rpm -qa --qf '%{name}.%{arch}\n' | grep 'i[36]86$' | xargs chroot ${vdir} rpm -e
64 # Add a logrotate script for btmp, which logs failed ssh logins, which can
65 # grow unbounded on public plnodes and fill the root fs.
66 cat <<EOF > ${vdir}/etc/logrotate.d/btmp
77 # NOTE: This is added to relieve one site's Cisco router configuration that
78 # fails to recognize the host once the arping is sent out.
79 # NOTE: this is pretty fragile, and fails on fedora 10 that as of today (oct. 20 2009)
80 # has initscripts-8.86.3-1.i386 which reads almost identical but with /sbin/arping instead
81 # NOTE: this might work with fedora8 and centos5
82 # the other distros will probably just fail to add this patch
83 cat <<\EOF | patch -d ${vdir}/etc/sysconfig/network-scripts/
84 --- ifup-eth 2008-07-08 13:19:49.000000000 -0400
85 +++ ifup-eth-orig 2008-07-08 13:20:02.000000000 -0400
89 if ! LC_ALL=C ip addr ls ${REALDEVICE} | LC_ALL=C grep -q "${IPADDR}/${PREFIX}" ; then
90 - if ! arping -q -c 2 -w 3 -D -I ${REALDEVICE} ${IPADDR} ; then
91 - echo $"Error, some other host already uses address ${IPADDR}."
94 + #if ! arping -q -c 2 -w 3 -D -I ${REALDEVICE} ${IPADDR} ; then
95 + # echo $"Error, some other host already uses address ${IPADDR}."
98 if ! ip addr add ${IPADDR}/${PREFIX} \
99 brd ${BROADCAST:-+} dev ${REALDEVICE} ${SCOPE} label ${DEVICE}; then
100 echo $"Error adding address ${IPADDR} for ${DEVICE}."