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 14.04/16.04
  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 EXCLUDE_XENIAL=isc-dhcp-client,isc-dhcp-common,udhcpc,dibbler-client,dhcpcd5,info,tasksel,tasksel-data
  35
  36 INCLUDE_DEBIAN=aptitude
  37
  38
  39 setarch() {
  40
  41     l32=
  42     if [ X$1 = Xi386 ]; then
  43         l32=linux32
  44     fi
  45 }
  46
  47 check() {
  48
  49     if [ `id -u` != 0 ]; then
  50         echo "You must be root to create chroots."
  51         exit 1
  52     fi
  53     mknod $xtmp/test-dev-null c 1 3
  54     if [ $? -eq 1 ]; then
  55         echo "Cannot create device files on $xtmp, aborting."
  56         echo "Perhaps this directory is mounted with option nodev."
  57         rm -rf $xtmp
  58         exit 1
  59     fi
  60     echo test > $xtmp/test-dev-null
  61     if [ $? -eq 1 ]; then
  62         echo "Cannot create device files on $xtmp, aborting."
  63         echo "Perhaps this directory is mounted with option nodev."
  64         rm -rf $xtmp
  65         exit 1
  66     fi
  67     rm -f $xtmp/test-dev-null
  68 }
  69
  70
  71 mkpost-centos() {
  72
  73     [ -z "$MIRROR_CENTOS" ] && return
  74     cat <<EOM > $xtmp/post
  75 #! /bin/sh
  76 mkdir -p $xtmp/etc/yum.repos.d/orig
  77 cp -p $xtmp/etc/yum.repos.d/*.repo $xtmp/etc/yum.repos.d/orig
  78 perl -pi -e 's,mirrorlist=,#mirrorlist=,; s,#baseurl=http://mirror.centos.org,baseurl=$MIRROR_CENTOS,;' $xtmp/etc/yum.repos.d/CentOS-Base.repo
  79 EOM
  80     chmod 555 $xtmp/post
  81 }
  82
  83
  84 mkpost-slc() {
  85
  86     ver=$1
  87     [ -z "$MIRROR_SLC" ] && return
  88     cat <<EOM > $xtmp/post
  89 #! /bin/sh
  90 mkdir -p $xtmp/etc/yum.repos.d/orig
  91 cp -p $xtmp/etc/yum.repos.d/*.repo $xtmp/etc/yum.repos.d/orig
  92 perl -pi -e 's,baseurl=http://linuxsoft.cern.ch,baseurl=$MIRROR_SLC,;' $xtmp/etc/yum.repos.d/slc$ver-os.repo
  93 perl -pi -e 's,baseurl=http://linuxsoft.cern.ch,baseurl=$MIRROR_SLC,;' $xtmp/etc/yum.repos.d/slc$ver-updates.repo
  94
  95 EOM
  96     chmod 555 $xtmp/post
  97 }
  98
  99
 100 cleanup-deb() {
 101
 102     chroot $xtmp aptitude clean
 103     rm -f $xtmp/etc/hostname $xtmp/etc/resolv.conf $xtmp/etc/machine-id
 104     rm $xtmp/var/lib/apt/lists/*_*
 105     rm -f $xtmp/etc/udev/rules.d/70-persistent-net.rules
 106 }
 107
 108
 109 cleanup-rinse() {
 110
 111     # check if chroot works
 112     echo "Installed packages in chroot:"
 113     chroot $xtmp rpm -qa|sort
 114     echo -n "CHROOT rpm -qa: "
 115     chroot $xtmp rpm -qa|wc -l
 116
 117     rm -f $xtmp/etc/resolv.conf $xtmp/post
 118     if [ -d $xtmp/etc/yum.repos.d/orig ]; then
 119         mv $xtmp/etc/yum.repos.d/orig/* $xtmp/etc/yum.repos.d/
 120         rm -rf $xtmp/etc/yum.repos.d/orig
 121     fi
 122 }
 123
 124
 125 tarit() {
 126
 127     tar --xattrs --selinux --acl --one-file-system -C $xtmp -cf - . | $zip > $target.$ext
 128 }
 129
 130
 131 centos() {
 132
 133     local arch=$1
 134     local vers=$2
 135     local domain=$(domainname)
 136
 137     check
 138     setarch $arch
 139     mkpost-centos
 140     $l32 rinse --directory $xtmp --distribution centos-$vers --arch $arch --before-post-install $xtmp/post
 141     domainname $domain # workaround for #613377
 142     cleanup-rinse
 143     tarit
 144 }
 145
 146
 147 slc() {
 148
 149     local arch=$1
 150     local vers=$2
 151
 152     check
 153     setarch $arch
 154     mkpost-slc $vers
 155     $l32 rinse --directory $xtmp --distribution slc-$vers --arch $arch --before-post-install $xtmp/post
 156     cleanup-rinse
 157     tarit
 158 }
 159
 160
 161 squeeze() {
 162
 163     local arch=$1
 164
 165     check
 166     debootstrap --arch $arch --exclude=${EXCLUDE_SQUEEZE} squeeze $xtmp ${MIRROR_DEBIAN}
 167     cleanup-deb
 168     tarit
 169 }
 170
 171 wheezy() {
 172
 173     local arch=$1
 174
 175     check
 176     debootstrap --arch $arch --exclude=${EXCLUDE_WHEEZY} wheezy $xtmp ${MIRROR_DEBIAN}
 177     cleanup-deb
 178     tarit
 179 }
 180
 181 jessie() {
 182
 183     local arch=$1
 184
 185     check
 186     debootstrap --arch $arch --exclude=${EXCLUDE_JESSIE} --include=${INCLUDE_DEBIAN} jessie $xtmp ${MIRROR_DEBIAN}
 187     cleanup-deb
 188     tarit
 189 }
 190
 191 trusty() {
 192
 193     local arch=$1
 194
 195     check
 196     debootstrap --arch $arch --exclude=${EXCLUDE_TRUSTY} --include=${INCLUDE_DEBIAN} trusty $xtmp ${MIRROR_UBUNTU}
 197     cleanup-deb
 198     tarit
 199 }
 200
 201 xenial() {
 202
 203     local arch=$1
 204
 205     check
 206     debootstrap --arch $arch --exclude=${EXCLUDE_XENIAL} --include=${INCLUDE_DEBIAN} xenial $xtmp ${MIRROR_UBUNTU}
 207     cleanup-deb
 208     tarit
 209 }
 210
 211
 212 unknown() {
 213
 214     echo "Unknown distribution. Aborting."
 215     echo "Available:
 216
 217     CENTOS5_32   CENTOS5_64
 218     CENTOS6_32   CENTOS6_64
 219     CENTOS7_32   CENTOS7_64
 220     SLC5_32      SLC5_64
 221     SLC6_32      SLC6_64
 222                  SLC7_64
 223     TRUSTY32     TRUSTY64
 224     XENIAL32     XENIAL64
 225     SQUEEZE32    SQUEEZE64
 226     WHEEZY32     WHEEZY64
 227     JESSIE32     JESSIE64
 228 "
 229     exit 99
 230 }
 231
 232
 233 # main routine
 234
 235 ext=tar
 236 zip=cat
 237 tmpdir=/var/tmp
 238
 239 while getopts zJd: opt ; do
 240     case "$opt" in
 241         d) tmpdir=$OPTARG ;;
 242         z) zip="gzip -9"; ext=tar.gz ;;
 243         J) zip="xz -8" ext=tar.xz ;;
 244     esac
 245 done
 246 shift $(($OPTIND - 1))
 247
 248 xtmp=$(mktemp -d $tmpdir/basefiles.XXXXXXXX)
 249 if [ $? -eq 1 ]; then
 250     echo "mktemp failed. Aborting."
 251     exit 2
 252 fi
 253
 254 target=$1 # also the name of the output file
 255
 256 case "$target" in
 257     CENTOS5_32) centos i386 5 ;;
 258     CENTOS5_64) centos amd64 5 ;;
 259     CENTOS6_32) centos i386 6 ;;
 260     CENTOS6_64) centos amd64 6 ;;
 261     CENTOS7_32) centos i386 7 ;;
 262     CENTOS7_64) centos amd64 7 ;;
 263     SLC5_32) slc i386 5 ;;
 264     SLC5_64) slc amd64 5 ;;
 265     SLC6_32) slc i386 6 ;;
 266     SLC6_64) slc amd64 6 ;;
 267     SLC7_64) slc amd64 7 ;;
 268     TRUSTY32) trusty i386 ;;
 269     TRUSTY64) trusty amd64 ;;
 270     XENIAL32) xenial i386 ;;
 271     XENIAL64) xenial amd64 ;;
 272     SQUEEZE32) squeeze i386 ;;
 273     SQUEEZE64) squeeze amd64 ;;
 274     WHEEZY32) wheezy i386 ;;
 275     WHEEZY64) wheezy amd64 ;;
 276     JESSIE32) jessie i386 ;;
 277     JESSIE64) jessie amd64 ;;
 278     *) unknown ;;
 279 esac
 280
 281 # cleanup
 282 rm -rf $xtmp