bin/install_script.sh

   1 #!/bin/bash
   2
   3 usage() {
   4 cat <<EOF
   5 $(basename $0) [options]
   6   --help,-h               This help
   7
   8   One of the following options is necessary:
   9   --instance-id id        Id of the cloud instance
  10   --vps-id id             Id of the vps
  11
  12   Optional arguments:
  13   --password password     Password of the host (only useful in case of no reboot and vps)
  14   --reinstall-first       Start with reinstalling the vps
  15   --host-user user        Use another user than the default one
  16   --no-reboot             Don't reboot
  17   --no-reboot-start       Don't reboot to rescue at the beginning
  18   --no-reboot-end         Don't reboot to normal at the end
  19   --git-branch branch     Use another puppet branch (default: master)
  20   --environment env       Environment to use for the install (default: production)
  21 EOF
  22 }
  23
  24 set -e
  25
  26 git_branch=master
  27 environment=production
  28 host_user=""
  29 password=""
  30 T=""
  31
  32 while [ -n "$1" ]; do
  33   case "$1" in
  34     --instance-id)
  35       host_id="$2"
  36       if [ -z "$host_user" ]; then
  37         host_user="arch"
  38       fi
  39       if [ -z "$password" ]; then
  40         password="x"
  41       fi
  42       [ -n "$T" ] && usage && exit 1
  43       T="ovh_cloud_instance"
  44       shift
  45       ;;
  46     --vps-id)
  47       host_id="$2"
  48       if [ -z "$host_user" ]; then
  49         host_user="root"
  50       fi
  51       [ -n "$T" ] && usage && exit 1
  52       T="ovh_vps_ssd"
  53       shift
  54       ;;
  55     --password)
  56       password="$2"
  57       shift
  58       ;;
  59     --reinstall-first)
  60       reinstall_first=1
  61       ;;
  62     --host-user)
  63       host_user="$2"
  64       shift
  65       ;;
  66     --no-reboot)
  67       no_reboot=1
  68       ;;
  69     --no-reboot-start)
  70       no_reboot_start=1
  71       ;;
  72     --no-reboot-end)
  73       no_reboot_end=1
  74       ;;
  75     --git-branch)
  76       git_branch="$2"
  77       shift
  78       ;;
  79     --environment)
  80       environment="$2"
  81       shift
  82       ;;
  83     --help|-h)
  84       usage
  85       exit 0
  86       ;;
  87   esac
  88
  89   shift
  90 done
  91
  92 if [ -z "$T" -o -z "$host_id" ]; then
  93   usage
  94   exit 1
  95 fi
  96
  97 DIRECTORY=$(cd `dirname $0` && pwd)
  98 PYTHON_DIRECTORY="$DIRECTORY/../python"
  99 SCRIPTS="$DIRECTORY/../scripts"
 100
 101 if [ -n "$reinstall_first" ]; then
 102   echo "Réinstallation du système"
 103   python $PYTHON_DIRECTORY/reinstall_$T.py --use-current "$host_id"
 104
 105   read -p "Appuyer sur une touche quand le serveur est prêt" ready
 106 fi
 107
 108 if [ -z "$no_reboot" -a -z "$no_reboot_start" ]; then
 109   echo "Patienter le temps du reboot"
 110   python $PYTHON_DIRECTORY/reboot_$T.py --rescue "$host_id"
 111
 112   read -p "Appuyer sur une touche quand l'instance a redémarré" ready
 113 fi
 114
 115 if [ -z "$password" ]; then
 116   stty -echo
 117   read -p "Mot de passe reçu par e-mail : " password; echo
 118   stty echo
 119 fi
 120
 121 ARCH_DIR=`mktemp -d`
 122 ARCH_HOST_SCRIPT="$SCRIPTS/$T/arch_host_script.sh"
 123 if [ -f "$SCRIPTS/$T/arch_chroot_script.sh" ]; then
 124   ARCH_CHROOT_SCRIPT="$SCRIPTS/$T/arch_chroot_script.sh"
 125 else
 126   ARCH_CHROOT_SCRIPT=""
 127 fi
 128 ARCH_INSTALL_SCRIPT="$SCRIPTS/arch_install_script.sh"
 129 ARCH_HOST_PUPPET_CONFIGURATION_SCRIPT="$SCRIPTS/$T/arch_host_puppet_configuration_script.sh"
 130 ARCH_PUPPET_CONFIGURATION_SCRIPT="$SCRIPTS/arch_puppet_configuration_script.sh"
 131 ARCH_PUPPET_INITIAL_CONFIGURATION="$ARCH_DIR/puppet_variables.json"
 132
 133 trap "rm -rf $ARCH_DIR" EXIT
 134
 135 #### Base installation stage
 136 python $PYTHON_DIRECTORY/get_initial_configuration_$T.py $host_id > $ARCH_PUPPET_INITIAL_CONFIGURATION
 137 host_address=$(python $PYTHON_DIRECTORY/get_initial_configuration_$T.py $host_id | jq -r '.ips.v4.ipAddress')
 138
 139 dest="$host_user@$host_address"
 140 files="$ARCH_HOST_SCRIPT $ARCH_CHROOT_SCRIPT $ARCH_PUPPET_INITIAL_CONFIGURATION $ARCH_INSTALL_SCRIPT"
 141
 142 $SCRIPTS/send_and_run.tcl "$dest" "$password" "$git_branch" "$environment" $files
 143
 144 ### Role specific stage
 145 read -p "Press key when LDAP is configured" i
 146
 147 files="$ARCH_HOST_PUPPET_CONFIGURATION_SCRIPT $ARCH_PUPPET_CONFIGURATION_SCRIPT"
 148
 149 $SCRIPTS/send_and_run.tcl "$dest" "$password" "$git_branch" "$environment" $files
 150
 151 ### Installation finished
 152 if [ -z "$no_reboot" -a -z "$no_reboot_end" ]; then
 153   echo "Rebooting"
 154   python $PYTHON_DIRECTORY/reboot_$T.py --local "$host_id"
 155 fi