From df0c42af3366f013afa1ee13eed04307260beae2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Isma=C3=ABl=20Bouya?= <ismael.bouya@normalesup.org>
Date: Sun, 11 Mar 2018 12:26:28 +0100
Subject: Add scripts for ovh cloud

---
 bin/install_script_ovh_vps_ssd.sh | 237 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 237 insertions(+)
 create mode 100755 bin/install_script_ovh_vps_ssd.sh

(limited to 'bin/install_script_ovh_vps_ssd.sh')

diff --git a/bin/install_script_ovh_vps_ssd.sh b/bin/install_script_ovh_vps_ssd.sh
new file mode 100755
index 0000000..6b1aa39
--- /dev/null
+++ b/bin/install_script_ovh_vps_ssd.sh
@@ -0,0 +1,237 @@
+#!/bin/bash
+
+usage() {
+cat <<EOF
+  $0 [options]
+  --help,-h               This help
+  --vps vps_name          Name of the vps
+  --password password     Password of the vps (only useful in case of no reboot)
+  --reinstall-first       Start with reinstalling the vps
+  --host-user user        Use another user (default: root)
+  --no-reboot             Don't reboot
+  --no-reboot-start       Don't reboot to rescue at the beginning
+  --no-reboot-end         Don't reboot to normal at the end
+  --git-branch            Use another puppet branch (default: master)
+  --environment           Environment to use for the installl (default: production)
+EOF
+}
+
+set -e
+
+host_user=root
+git_branch=master
+environment=production
+
+while [ -n "$1" ]; do
+  case "$1" in
+    --vps)
+      vps_name="$2"
+      shift
+      ;;
+    --reinstall-first)
+      reinstall_first=1
+      ;;
+    --password)
+      password="$2"
+      shift
+      ;;
+    --host-user)
+      host_user="$2"
+      shift
+      ;;
+    --no-reboot)
+      no_reboot=1
+      ;;
+    --no-reboot-start)
+      no_reboot_start=1
+      ;;
+    --no-reboot-end)
+      no_reboot_end=1
+      ;;
+    --git-branch)
+      git_branch="$2"
+      shift
+      ;;
+    --environment)
+      environment="$2"
+      shift
+      ;;
+    --help|-h)
+      usage
+      exit 0
+      ;;
+  esac
+
+  shift
+done
+
+DIRECTORY=$(cd `dirname $0` && pwd)
+PYTHON_DIRECTORY="$DIRECTORY/../python"
+
+if [ -z "$vps_name" ]; then
+  read -p "Nom du vps : " vps_name
+fi
+
+if [ -n "$reinstall_first" ]; then
+  echo "Réinstallation du système"
+  python $PYTHON_DIRECTORY/reinstall_vps_server.py --use-current "$vps_name"
+
+  read -p "Appuyer sur une touche quand le serveur est prêt" ready
+fi
+
+if [ -z "$no_reboot" -a -z "$no_reboot_start" ]; then
+  echo "Patienter le temps du reboot"
+  python $PYTHON_DIRECTORY/reboot_vps_server.py --rescue "$vps_name"
+fi
+
+if [ -z "$password" ]; then
+  stty -echo
+  read -p "Mot de passe reçu par e-mail : " password; echo
+  stty echo
+fi
+
+ARCH_DIR=`mktemp -d`
+ARCH_HOST_SCRIPT="$ARCH_DIR/arch_host_script.sh"
+ARCH_CHROOT_SCRIPT="$ARCH_DIR/arch_chroot_script.sh"
+ARCH_INSTALL_SCRIPT="$ARCH_DIR/arch_install_script.sh"
+ARCH_HOST_PUPPET_CONFIGURATION_SCRIPT="$ARCH_DIR/arch_host_puppet_configuration_script.sh"
+ARCH_PUPPET_CONFIGURATION_SCRIPT="$ARCH_DIR/arch_puppet_configuration_script.sh"
+ARCH_PUPPET_INITIAL_CONFIGURATION="$ARCH_DIR/puppet_variables.json"
+
+trap "rm -rf $ARCH_DIR" EXIT
+
+#### Base installation stage
+python $PYTHON_DIRECTORY/get_initial_configuration.py $vps_name > $ARCH_PUPPET_INITIAL_CONFIGURATION
+
+cat > $ARCH_HOST_SCRIPT <<EOF
+#!/bin/bash
+
+apt-get update
+apt-get install -y haveged
+haveged &
+
+cd /tmp
+
+LATEST=\$(curl https://mirrors.kernel.org/archlinux/iso/latest/sha1sums.txt | grep "bootstrap" | head -n1)
+SHA1=\$(echo "\$LATEST" | cut -d' ' -f1)
+NAME=\$(echo "\$LATEST" | cut -d' ' -f3)
+
+curl -O "https://mirrors.kernel.org/archlinux/iso/latest/\$NAME"
+
+tar -xzf "\$NAME"
+
+echo 'Server = http://archlinux.mirrors.ovh.net/archlinux/\$repo/os/\$arch' > /tmp/root.x86_64/etc/pacman.d/mirrorlist
+
+DEVICE_STR=\$(cat /proc/mounts | grep "/dev/[sv]d.. /mnt/")
+DEVICE=\$(echo "\$DEVICE_STR" | cut -d' ' -f1)
+MOUNTPOINT=\$(echo "\$DEVICE_STR" | cut -d' ' -f2)
+
+umount "\$DEVICE"
+UUID=\$(lsblk -rno UUID "\$DEVICE")
+
+echo "\$UUID" > /tmp/root.x86_64/device_uuid
+
+cp /tmp/arch_chroot_script.sh /tmp/root.x86_64/
+
+/tmp/root.x86_64/bin/arch-chroot /tmp/root.x86_64/ /arch_chroot_script.sh
+
+mount "\$DEVICE"
+
+cp /tmp/arch_install_script.sh "\$MOUNTPOINT/root/"
+cp /tmp/puppet_variables.json "\$MOUNTPOINT/root/"
+
+/tmp/root.x86_64/bin/arch-chroot "\$MOUNTPOINT" /root/arch_install_script.sh
+EOF
+
+
+cat > $ARCH_CHROOT_SCRIPT <<EOF
+#!/bin/bash
+
+pacman-key --init
+pacman-key --populate archlinux
+
+UUID=\$(cat /device_uuid)
+PART="/dev/disk/by-uuid/\$UUID"
+DEVICE=\$(realpath "\$PART")
+
+# mkfs.ext4 -F -U "\$UUID" "\$DEVICE"
+mount "\$DEVICE" /mnt
+
+##### FIXME: mkfs.ext4 would be better ####
+for i in /mnt/*; do
+  if [ "\$i" = "/mnt/boot" ]; then
+    # keep /boot/grub
+    rm -f \$i/*
+  else
+    rm -rf \$i
+  fi
+done
+##### /FIXME ####
+
+pacstrap /mnt base git puppet
+
+echo "\$PART / auto defaults 0 1" > /mnt/etc/fstab
+
+umount /mnt
+EOF
+
+cat > $ARCH_INSTALL_SCRIPT <<EOF
+CODE_PATH="/etc/puppetlabs/code"
+rm -rf \$CODE_PATH
+git clone -b $git_branch --recursive https://git.immae.eu/perso/Immae/Projets/Puppet.git \$CODE_PATH
+puppet apply --environment $environment --tags base_installation --test \$CODE_PATH/manifests/site.pp
+# The password seed requires puppet to be run twice
+puppet apply --environment $environment --tags base_installation --test \$CODE_PATH/manifests/site.pp
+EOF
+
+chmod a+x $ARCH_HOST_SCRIPT $ARCH_CHROOT_SCRIPT $ARCH_INSTALL_SCRIPT
+
+expect -f - <<EOF
+set timeout -1
+spawn scp -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -o CheckHostIP=no $ARCH_PUPPET_INITIAL_CONFIGURATION $ARCH_HOST_SCRIPT $ARCH_CHROOT_SCRIPT $ARCH_INSTALL_SCRIPT $host_user@$vps_name:/tmp
+expect "assword:"
+send "$password\n"
+expect eof
+spawn ssh -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -o CheckHostIP=no $host_user@$vps_name /tmp/arch_host_script.sh
+expect "assword:"
+send "$password\r"
+expect eof
+EOF
+
+### Role specific stage
+read -p "Press key when LDAP is configured" i
+
+cat > $ARCH_PUPPET_CONFIGURATION_SCRIPT <<EOF
+CODE_PATH="/etc/puppetlabs/code"
+puppet apply --environment $environment --tags base_installation --test \$CODE_PATH/manifests/site.pp
+EOF
+
+cat > $ARCH_HOST_PUPPET_CONFIGURATION_SCRIPT <<EOF
+DEVICE_STR=\$(cat /proc/mounts | grep "/dev/[sv]d.. /mnt/")
+DEVICE=\$(echo "\$DEVICE_STR" | cut -d' ' -f1)
+MOUNTPOINT=\$(echo "\$DEVICE_STR" | cut -d' ' -f2)
+
+cp /tmp/arch_puppet_configuration_script.sh "\$MOUNTPOINT/root/"
+
+/tmp/root.x86_64/bin/arch-chroot "\$MOUNTPOINT" /root/arch_puppet_configuration_script.sh
+EOF
+
+chmod a+x $ARCH_PUPPET_CONFIGURATION_SCRIPT $ARCH_HOST_PUPPET_CONFIGURATION_SCRIPT
+
+expect -f - <<EOF
+set timeout -1
+spawn scp -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -o CheckHostIP=no $ARCH_PUPPET_CONFIGURATION_SCRIPT $ARCH_HOST_PUPPET_CONFIGURATION_SCRIPT $host_user@$vps_name:/tmp
+expect "assword:"
+send "$password\n"
+expect eof
+spawn ssh -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -o CheckHostIP=no $host_user@$vps_name /tmp/arch_host_puppet_configuration_script.sh
+expect "assword:"
+send "$password\r"
+expect eof
+EOF
+
+### Installation finished
+if [ -z "$no_reboot" -a -z "$no_reboot_end" ]; then
+  echo "Rebooting"
+  python $PYTHON_DIRECTORY/reboot_vps_server.py --local "$vps_name"
+fi
-- 
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