simple-cdd/additional_scripts/change_configuration.sh

   1 #!/bin/bash
   2 # ============================================================================
   3 #
   4 # Copyright (C) THALES. All rights reserved
   5 # Author: Laurent Mazet
   6 #
   7
   8 # Date : 10/10/2013
   9 #
  10 # 05/11/2013 : LMa configuration des timezone Zulu(GMT) et Paris
  11 #              Desactivation de pam pour ssh
  12 # ============================================================================
  13
  14 # Switch configuration
  15
  16 # TODO
  17 # *
  18
  19 MODE_BW=""
  20 MODE_FIX=""
  21 MODE_HW=""
  22 MODE_NET=""
  23 MODE_TZ=""
  24 TARBALLS=""
  25 PROGNAME=$(basename $0)
  26 VER=1.0
  27 TMPLOG=/tmp/$PROGNAME-$$.log
  28
  29 # help function
  30
  31 function usage () {
  32   echo "usage: $PROGNAME <mode>"
  33   echo "  switch trc6500 mode"
  34   echo "  avaliable modes are:"
  35   echo "  - 8MHzMHF, 12MHzDF, 12MHzMDF, 30MHzMDF or 30MHzMHF"
  36   echo "  - fix_ssh"
  37   echo "  - hw_ibm or hw_supermicro"
  38   echo "  - network"
  39   echo "  - tz_zulu or tz_paris"
  40   exit $@
  41 }
  42
  43 # formating functions
  44
  45 function title () { echo -e "\033[0;1m$*\033[0;0m"; }
  46 function pass () { echo -e "\033[1;32m$*\033[0;0m"; }
  47 function warn () { echo -e "\033[1;33m$*\033[0;0m"; }
  48 function fail () { echo -e "\033[1;31m$*\033[0;0m"; }
  49
  50 # check command
  51
  52 function check () {
  53   echo -n "$@: "
  54   $@ 2>$TMPLOG && pass OK || { fail KO; cat $TMPLOG; exit 1; }
  55   rm -f $TMPLOG
  56 }
  57
  58 # argument processing
  59
  60 while [ $# -gt 0 ]; do
  61     case "$1" in
  62     -h) usage 0;;
  63     8mhz|8MHz|12mhzdf|12MHzDF|12mhzmdf|12MHzMDF|30mhzmdf|30MHzMDF|30mhzmdf.lite|30MHzMDF.lite|30mhzmhf|30MHzMHF) MODE_BW="${1^^}";;
  64     fix_ssh) MODE_FIX="$1";;
  65     hw_ibm|hw_supermicro) MODE_HW="$1";;
  66     network) MODE_NET="$1";;
  67     tz_paris|tz_zulu) MODE_TZ="$1";;
  68     *) usage 1;;
  69     esac
  70     shift
  71 done
  72
  73 # main process
  74
  75 action=""
  76
  77 if [ "$MODE_BW" ]; then
  78     title "updating /etc/hosts"
  79     MODE_BW=${MODE_BW/MHZ/MHz}
  80     check rm -f /etc/hosts
  81     check ln -s /etc/hosts.${MODE_BW/LITE/lite} /etc/hosts
  82     TARBALLS+=" root"
  83     for ip in 0A851{A,C}; do check ln -T -f -s default /opt/tftp/pxelinux.cfg/$ip; done
  84     case "$MODE_BW" in
  85     8MHzMHF)
  86         for ip in 0A851{A,C}A5; do      check ln -T -f -s rec /opt/tftp/pxelinux.cfg/$ip; done
  87     ;;
  88     12MHzDF) ;;
  89     12MHzMDF) ;;
  90     30MHzMDF) ;;
  91     30MHzMDF.lite) ;;
  92     30MHzMHF)
  93         for ip in 0A851{A,C}A{1..6}; do check ln -T -f -s acq /opt/tftp/pxelinux.cfg/$ip; done
  94         for ip in 0A851{A,C}A9; do      check ln -T -f -s rec /opt/tftp/pxelinux.cfg/$ip; done
  95     ;;
  96     esac
  97     action="done"
  98 fi
  99
 100 if [ "$MODE_FIX" ]; then
 101
 102     case "$MODE_FIX" in
 103     fix_ssh)
 104         sed -i 's/^\(UsePAM\) yes/\1 no/' /etc/ssh/sshd_config
 105         TARBALLS+=" root"
 106
 107         action="done"
 108     esac
 109
 110 fi
 111
 112 if [ "$MODE_HW" ]; then
 113
 114     conf=/etc/default/shutdownallblades
 115
 116     title "change shutdownallblades"
 117     if $(grep -sq '^#*REBOOT=' $conf); then
 118         case "$MODE_HW" in
 119         hw_ibm) check sed -i 's/^#*REBOOT=.*$/#REBOOT=yes/' $conf;;
 120         hw_supermicro) check sed -i 's/^#*REBOOT=.*$/REBOOT=yes/' $conf;;
 121         esac
 122     else
 123         case "$MODE_HW" in
 124         hw_ibm) check sed -i '$a#REBOOT=yes' $conf;;
 125         hw_supermicro) check sed -i '$aREBOOT=yes' $conf;;
 126         esac
 127     fi
 128
 129     action="done"
 130 fi
 131
 132 if [ "$MODE_NET" ]; then
 133
 134     conf=/etc/dhcp/dhcpd.conf
 135
 136     title "update network configuraton"
 137     if $(grep -sq 'trc[0-9]*_1' $conf); then
 138         check sed -i 's/\(host.*trc[0-9][0-9]\)\([^_]\)/\1-rf\2/;s/\(host.*trc[0-9][0-9]\)_1/\1/' $conf
 139     fi
 140     TARBALLS+=" root"
 141
 142     action="done"
 143 fi
 144
 145 if [ "$MODE_TZ" ]; then
 146     case "$MODE_TZ" in
 147     tz_paris) TZ="Europe/Paris";;
 148     tz_zulu) TZ="Etc/Zulu";;
 149     *) TZ="";;
 150     esac
 151
 152     if [ "$TZ" ]; then
 153         echo $TZ > /etc/timezone
 154         TARBALLS+=" root"
 155
 156         action="done"
 157     fi
 158 fi
 159
 160 # last check
 161 [ "$action" ] || { echo "no mode specified"; exit 1; }
 162
 163 [ "$TARBALLS" ] && make -f /opt/cluster/Makefile $TARBALLS
 164
 165 # vim:set tabstop=4 expandtab shiftwidth=4: