iankelling.org Git - automated-distro-installer/blob - fai/config/basefiles/mk-basefile

   1 #! /bin/bash
   2
   3 # mk-basefile, create basefiles for some distributions
   4 #
   5 # Thomas Lange, Uni Koeln, 2011-2015
   6 # based on the Makefile implementation of Michael Goetze
   7 #
   8 # Usage example:  fai-mk-basefile -J SQUEEZE64
   9 # This will create a SQUEEZE64.tar.xz basefile.
  10
  11 # Supported distributions (each i386/amd64):
  12 # Debian GNU/Linux
  13 # Ubuntu 14.04
  14 # CentOS 5/6/7
  15 # Scientific Linux Cern 5/6
  16 #
  17 # Packages you might want to install to use this command:
  18 # debootstrap, rinse, xz-utils
  19
  20
  21 # Define your local mirros here
  22 # For the first stage, set the CentOS/SLC mirror in /etc/rinse/rinse.conf
  23 MIRROR_DEBIAN=http://httpredir.debian.org/debian/
  24 MIRROR_DEBIAN=http://localmirror/debian/
  25 MIRROR_UBUNTU=http://mirror.netcologne.de/ubuntu/
  26 MIRROR_CENTOS=http://mirror.netcologne.de/
  27 #MIRROR_CENTOS=http://localmirror
  28 #MIRROR_SLC=http://localmirror
  29
  30 EXCLUDE_SQUEEZE=isc-dhcp-client,isc-dhcp-common,info,tasksel,tasksel-data
  31 EXCLUDE_WHEEZY=isc-dhcp-client,isc-dhcp-common,info,tasksel,tasksel-data
  32 EXCLUDE_JESSIE=isc-dhcp-client,isc-dhcp-common,info,tasksel,tasksel-data
  33 EXCLUDE_TRUSTY=dhcp3-client,dhcp3-common,info
  34
  35 INCLUDE_DEBIAN=aptitude
  36
  37
  38 setarch() {
  39
  40     l32=
  41     if [ X$1 = Xi386 ]; then
  42         l32=linux32
  43     fi
  44 }
  45
  46 check() {
  47
  48     if [ `id -u` != 0 ]; then
  49         echo "You must be root to create chroots."
  50         exit 1
  51     fi
  52     mknod $xtmp/test-dev-null c 1 3
  53     if [ $? -eq 1 ]; then
  54         echo "Cannot create device files on $xtmp, aborting."
  55         echo "Perhaps this directory is mounted with option nodev."
  56         rm -rf $xtmp
  57         exit 1
  58     fi
  59     echo test > $xtmp/test-dev-null
  60     if [ $? -eq 1 ]; then
  61         echo "Cannot create device files on $xtmp, aborting."
  62         echo "Perhaps this directory is mounted with option nodev."
  63         rm -rf $xtmp
  64         exit 1
  65     fi
  66     rm -f $xtmp/test-dev-null
  67 }
  68
  69
  70 mkpost-centos() {
  71
  72     [ -z "$MIRROR_CENTOS" ] && return
  73     cat <<EOM > $xtmp/post
  74 #! /bin/sh
  75 mkdir -p $xtmp/etc/yum.repos.d/orig
  76 cp -p $xtmp/etc/yum.repos.d/*.repo $xtmp/etc/yum.repos.d/orig
  77 perl -pi -e 's,mirrorlist=,#mirrorlist=,; s,#baseurl=http://mirror.centos.org,baseurl=$MIRROR_CENTOS,;' $xtmp/etc/yum.repos.d/CentOS-Base.repo
  78 EOM
  79     chmod 555 $xtmp/post
  80 }
  81
  82
  83 mkpost-slc() {
  84
  85     ver=$1
  86     [ -z "$MIRROR_SLC" ] && return
  87     cat <<EOM > $xtmp/post
  88 #! /bin/sh
  89 mkdir -p $xtmp/etc/yum.repos.d/orig
  90 cp -p $xtmp/etc/yum.repos.d/*.repo $xtmp/etc/yum.repos.d/orig
  91 perl -pi -e 's,baseurl=http://linuxsoft.cern.ch,baseurl=$MIRROR_SLC,;' $xtmp/etc/yum.repos.d/slc$ver-os.repo
  92 perl -pi -e 's,baseurl=http://linuxsoft.cern.ch,baseurl=$MIRROR_SLC,;' $xtmp/etc/yum.repos.d/slc$ver-updates.repo
  93
  94 EOM
  95     chmod 555 $xtmp/post
  96 }
  97
  98
  99 cleanup-deb() {
 100
 101     chroot $xtmp aptitude clean
 102     rm -f $xtmp/etc/hostname $xtmp/etc/resolv.conf $xtmp/etc/machine-id
 103     rm $xtmp/var/lib/apt/lists/*_*
 104     rm -f $xtmp/etc/udev/rules.d/70-persistent-net.rules
 105 }
 106
 107
 108 cleanup-rinse() {
 109
 110     # check if chroot works
 111     echo "Installed packages in chroot:"
 112     chroot $xtmp rpm -qa|sort
 113     echo -n "CHROOT rpm -qa: "
 114     chroot $xtmp rpm -qa|wc -l
 115
 116     rm -f $xtmp/etc/resolv.conf $xtmp/post
 117     if [ -d $xtmp/etc/yum.repos.d/orig ]; then
 118         mv $xtmp/etc/yum.repos.d/orig/* $xtmp/etc/yum.repos.d/
 119         rm -rf $xtmp/etc/yum.repos.d/orig
 120     fi
 121 }
 122
 123
 124 tarit() {
 125
 126     tar --xattrs --selinux --acl --one-file-system -C $xtmp -cf - . | $zip > $target.$ext
 127 }
 128
 129
 130 centos() {
 131
 132     local arch=$1
 133     local vers=$2
 134     local domain=$(domainname)
 135
 136     check
 137     setarch $arch
 138     mkpost-centos
 139     $l32 rinse --directory $xtmp --distribution centos-$vers --arch $arch --before-post-install $xtmp/post
 140     domainname $domain # workaround for #613377
 141     cleanup-rinse
 142     tarit
 143 }
 144
 145
 146 slc() {
 147
 148     local arch=$1
 149     local vers=$2
 150
 151     check
 152     setarch $arch
 153     mkpost-slc $vers
 154     $l32 rinse --directory $xtmp --distribution slc-$vers --arch $arch --before-post-install $xtmp/post
 155     cleanup-rinse
 156     tarit
 157 }
 158
 159
 160 squeeze() {
 161
 162     local arch=$1
 163
 164     check
 165     debootstrap --arch $arch --exclude=${EXCLUDE_SQUEEZE} squeeze $xtmp ${MIRROR_DEBIAN}
 166     cleanup-deb
 167     tarit
 168 }
 169
 170 wheezy() {
 171
 172     local arch=$1
 173
 174     check
 175     debootstrap --arch $arch --exclude=${EXCLUDE_WHEEZY} wheezy $xtmp ${MIRROR_DEBIAN}
 176     cleanup-deb
 177     tarit
 178 }
 179
 180 jessie() {
 181
 182     local arch=$1
 183
 184     check
 185     debootstrap --arch $arch --exclude=${EXCLUDE_JESSIE} --include=${INCLUDE_DEBIAN} jessie $xtmp ${MIRROR_DEBIAN}
 186     cleanup-deb
 187     tarit
 188 }
 189
 190 trusty() {
 191
 192     local arch=$1
 193
 194     check
 195     debootstrap --arch $arch --exclude=${EXCLUDE_TRUSTY} --include=${INCLUDE_DEBIAN} trusty $xtmp ${MIRROR_UBUNTU}
 196     cleanup-deb
 197     tarit
 198 }
 199
 200
 201 unknown() {
 202
 203     echo "Unknown distribution. Aborting."
 204     echo "Available:
 205
 206     CENTOS5_32   CENTOS5_64
 207     CENTOS6_32   CENTOS6_64
 208     CENTOS7_32   CENTOS7_64
 209     SLC5_32      SLC5_64
 210     SLC6_32      SLC6_64
 211     TRUSTY32     TRUSTY64
 212     SQUEEZE32    SQUEEZE64
 213     WHEEZY32     WHEEZY64
 214     JESSIE32     JESSIE64
 215 "
 216     exit 99
 217 }
 218
 219
 220 # main routine
 221
 222 ext=tar
 223 zip=cat
 224 tmpdir=/var/tmp
 225
 226 while getopts zJd: opt ; do
 227     case "$opt" in
 228         d) tmpdir=$OPTARG ;;
 229         z) zip="gzip -9"; ext=tar.gz ;;
 230         J) zip="xz -8" ext=tar.xz ;;
 231     esac
 232 done
 233 shift $(($OPTIND - 1))
 234
 235 xtmp=$(mktemp -d $tmpdir/basefiles.XXXXXXXX)
 236 if [ $? -eq 1 ]; then
 237     echo "mktemp failed. Aborting."
 238     exit 2
 239 fi
 240
 241 target=$1 # also the name of the output file
 242
 243 case "$target" in
 244     CENTOS5_32) centos i386 5 ;;
 245     CENTOS5_64) centos amd64 5 ;;
 246     CENTOS6_32) centos i386 6 ;;
 247     CENTOS6_64) centos amd64 6 ;;
 248     CENTOS7_32) centos i386 7 ;;
 249     CENTOS7_64) centos amd64 7 ;;
 250     SLC5_32) slc i386 5 ;;
 251     SLC5_64) slc amd64 5 ;;
 252     SLC6_32) slc i386 6 ;;
 253     SLC6_64) slc amd64 6 ;;
 254     TRUSTY32) trusty i386 ;;
 255     TRUSTY64) trusty amd64 ;;
 256     SQUEEZE32) squeeze i386 ;;
 257     SQUEEZE64) squeeze amd64 ;;
 258     WHEEZY32) wheezy i386 ;;
 259     WHEEZY64) wheezy amd64 ;;
 260     JESSIE32) jessie i386 ;;
 261     JESSIE64) jessie amd64 ;;
 262     *) unknown ;;
 263 esac
 264
 265 # cleanup
 266 rm -rf $xtmp