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 : 2011-08-23
   9
  10 EXPECTED_DEBIAN_VERSION="6.0.2"
  11 ACCEPTED_DEBIAN_VERSION="5.0.8"
  12 if grep -q '^flags.* lm ' /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 if dpkg -l ubuntu-desktop >/dev/null 2>&1 ; then
  23   EXPECTED_UBUNTU_ARCH="i686"
  24   ACCEPTED_UBUNTU_ARCH="i686"
  25 else # serveur sous Ubuntu
  26   EXPECTED_UBUNTU_ARCH="${EXPECTED_DEBIAN_ARCH}"
  27   ACCEPTED_UBUNTU_ARCH="${ACCEPTED_DEBIAN_ARCH}"
  28 fi
  29
  30 colorize() {
  31   color="$1" ; shift ; data="$@"
  32   if [ "${color}" = "green" ] ; then
  33     data="\033[1;32m${data}\033[m"
  34   elif [ "${color}" = "red" ] ; then
  35     data="\033[1;31m${data}\033[m"
  36   fi
  37   printf "${data}"
  38 }
  39
  40 display_host() {
  41   name="$1" ; dist="$2" ; version="$3" ; arch="$4" ; note="$5"
  42   if [ "${dist}" = "Ubuntu" ] ; then
  43     expected_version="${EXPECTED_UBUNTU_VERSION}"
  44     accepted_version="${ACCEPTED_UBUNTU_VERSION}"
  45     expected_arch="${EXPECTED_UBUNTU_ARCH}"
  46     accepted_arch="${ACCEPTED_UBUNTU_ARCH}"
  47   elif [ "${dist}" = "Debian" ] ; then
  48     expected_version="${EXPECTED_DEBIAN_VERSION}"
  49     accepted_version="${ACCEPTED_DEBIAN_VERSION}"
  50     expected_arch="${EXPECTED_DEBIAN_ARCH}"
  51     accepted_arch="${ACCEPTED_DEBIAN_ARCH}"
  52   else
  53     dist="`colorize red "${dist}"`"
  54   fi
  55   if [ "${version}" = "${expected_version}" ] ; then
  56     version="`colorize green "${version}"`"
  57   elif [ "${version}" != "${accepted_version}" ] ; then
  58     version="`colorize red "${version}"`"
  59   fi
  60   if [ "${arch}" = "${expected_arch}" ] ; then
  61     arch="`colorize green "${arch}"`"
  62   elif [ "${arch}" != "${accepted_arch}" ] ; then
  63     arch="`colorize red "${arch}"`"
  64   fi
  65   if [ "${note}" = "voip" ] ; then
  66     if [ "${version}" = "${accepted_version}" ] ; then
  67       version="`colorize green "${version}"`"
  68     fi
  69     note='ne pas migrer vers Squeeze !'
  70   fi
  71   if expr match "${note}" '.*!' >/dev/null ; then
  72     note="`colorize red "${note}"`"
  73   fi
  74   printf "%-25s: %s %s (%s) %s\n" "${name}" "${dist}" "${version}" "${arch}" "${note}"
  75 }
  76
  77 display_host "host" "`lsb_release -si`" "`lsb_release -sr`" "`uname -m`"
  78 if test -x /usr/sbin/vzctl
  79 then
  80   IDS="`vzlist -H -o ctid`"
  81   if [ -n "${IDS}" ] ; then
  82     for id in ${IDS}
  83     do
  84       note=""
  85       name="`sed -n '/^NAME=/s/^.*="\?\([^"]*\)"\?.*$/\1/p' /etc/vz/conf/${id}.conf`"
  86       if [ -z "${name}" ] ; then
  87         name="`sed -n '/^HOSTNAME=/s/^.*="\?\([^"]*\)"\?.*$/\1/p' /etc/vz/conf/${id}.conf`"
  88       fi
  89       dist="`vzctl exec ${id} lsb_release -si 2>/dev/null`"
  90       if [ -n "${dist}" ] ; then
  91         version="`vzctl exec ${id} lsb_release -sr 2>/dev/null`"
  92       else
  93         dist="------"
  94         version="-----"
  95         note='paquet lsb-release manquant !'
  96       fi
  97       arch="`vzctl exec ${id} uname -m`"
  98       if [ -x "/var/lib/vz/private/${id}/usr/sbin/asterisk" ] ; then
  99         note="voip"
 100       fi
 101       display_host "CT ${id} (${name})" "${dist}" "${version}" "${arch}" "${note}"
 102     done
 103   fi
 104 fi