sysadmin/sysadmin-check-version-arch

   1 #!/bin/sh
   2 # sysadmin-check-version-arch - vérifie la version et l'architecture système
   3 # Copyright ©2011  Agence universitaire de la Francophonie
   4 #                  http://www.auf.org/
   5 # Licence : GNU General Public License, version 3
   6 # Auteur : Progfou <jean-christophe.andre@auf.org>
   7 # Création : 2011-04-26
   8 # Mise à jour : 2011-04-28
   9
  10 EXPECTED_DEBIAN_VERSION="6.0.1"
  11 ACCEPTED_DEBIAN_VERSION="5.0.8"
  12 if grep -qE ' Intel.* Xeon| AMD.* Opteron' /proc/cpuinfo ; then
  13   EXPECTED_DEBIAN_ARCH="x86_64"
  14   ACCEPTED_DEBIAN_ARCH="i686"
  15 else
  16   EXPECTED_DEBIAN_ARCH="i686"
  17   ACCEPTED_DEBIAN_ARCH="i686"
  18 fi
  19
  20 EXPECTED_UBUNTU_VERSION="10.04"
  21 ACCEPTED_UBUNTU_VERSION="10.04"
  22 EXPECTED_UBUNTU_ARCH="i686"
  23 ACCEPTED_UBUNTU_ARCH="i686"
  24
  25 colorize() {
  26   color="$1" ; shift ; data="$@"
  27   if [ "${color}" = "green" ] ; then
  28     data="\033[1;32m${data}\033[m"
  29   elif [ "${color}" = "red" ] ; then
  30     data="\033[1;31m${data}\033[m"
  31   fi
  32   printf "${data}"
  33 }
  34
  35 display_host() {
  36   name="$1" ; dist="$2" ; version="$3" ; arch="$4"
  37   if [ "${dist}" = "Ubuntu" ] ; then
  38     expected_version="${EXPECTED_UBUNTU_VERSION}"
  39     accepted_version="${ACCEPTED_UBUNTU_VERSION}"
  40     expected_arch="${EXPECTED_UBUNTU_ARCH}"
  41     accepted_arch="${ACCEPTED_UBUNTU_ARCH}"
  42   elif [ "${dist}" = "Debian" ] ; then
  43     expected_version="${EXPECTED_DEBIAN_VERSION}"
  44     accepted_version="${ACCEPTED_DEBIAN_VERSION}"
  45     expected_arch="${EXPECTED_DEBIAN_ARCH}"
  46     accepted_arch="${ACCEPTED_DEBIAN_ARCH}"
  47   else
  48     dist="`colorize red "${dist}"`"
  49   fi
  50   if [ "${version}" = "${expected_version}" ] ; then
  51     version="`colorize green "${version}"`"
  52   elif [ "${version}" != "${accepted_version}" ] ; then
  53     version="`colorize red "${version}"`"
  54   fi
  55   if [ "${arch}" = "${expected_arch}" ] ; then
  56     arch="`colorize green "${arch}"`"
  57   elif [ "${arch}" != "${accepted_arch}" ] ; then
  58     arch="`colorize red "${arch}"`"
  59   fi
  60   printf "%-25s: %s %s (%s)\n" "${name}" "${dist}" "${version}" "${arch}"
  61 }
  62
  63 display_host "CT 0 (host)" "`lsb_release -si`" "`lsb_release -sr`" "`uname -m`"
  64 if test -x /usr/sbin/vzctl
  65 then
  66   IDS="`vzlist -H -o ctid`"
  67   if [ -n "${IDS}" ] ; then
  68     for id in ${IDS}
  69     do
  70       name="`sed -n '/^NAME=/s/^.*="\?\([^"]*\)"\?.*$/\1/p' /etc/vz/conf/${id}.conf`"
  71       if [ -z "${name}" ] ; then
  72         name="`sed -n '/^HOSTNAME=/s/^.*="\?\([^"]*\)"\?.*$/\1/p' /etc/vz/conf/${id}.conf`"
  73       fi
  74       dist="`vzctl exec ${id} lsb_release -si 2>/dev/null`"
  75       if [ -n "${dist}" ] ; then
  76         version="`vzctl exec ${id} lsb_release -sr 2>/dev/null`"
  77       else
  78         dist="(paquet lsb-release manquant)"
  79         version="???"
  80       fi
  81       arch="`vzctl exec ${id} uname -m`"
  82       display_host "CT ${id} (${name})" "${dist}" "${version}" "${arch}"
  83     done
  84   fi
  85 fi