Add install scripts

[perso/Immae/Projets/Puppet.git] / bin / install_script.sh

diff --git a/bin/install_script.sh b/bin/install_script.sh
new file mode 100755 (executable)
index 0000000..f250285
--- /dev/null
+++ b/bin/install_script.sh
@@ -0,0 +1,124 @@
+#!/bin/bash
+
+DIRECTORY=$(cd `dirname $0` && pwd)
+PYTHON_DIRECTORY="$DIRECTORY/../python"
+
+if [ -n "$1" ]; then
+  vps_name="$1"
+else
+  read -p "Nom du vps : " vps_name
+fi
+
+echo "Patienter le temps du reboot"
+python $PYTHON_DIRECTORY/reboot_vps_server.py --rescue "$vps_name"
+
+stty -echo
+read -p "Mot de passe reçu par e-mail : " password; echo
+stty echo
+
+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"
+
+trap "rm -rf $ARCH_DIR" EXIT
+
+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/sd.. /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/"
+
+/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 master --recursive https://git.immae.eu/perso/Immae/Projets/Puppet.git \$CODE_PATH
+puppet apply --test \$CODE_PATH/manifests/site.pp
+# The password seed requires puppet to be run twice
+puppet apply --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_HOST_SCRIPT $ARCH_CHROOT_SCRIPT $ARCH_INSTALL_SCRIPT root@$vps_name:/tmp
+expect "assword:"
+send "$password\n"
+expect eof
+spawn ssh -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -o CheckHostIP=no root@$vps_name /tmp/arch_host_script.sh
+expect "assword:"
+send "$password\r"
+expect eof
+EOF
+
+read -p "Reboot to normal? [Y/n]" reboot
+if [ "x$reboot" != "xn" ]; then
+  echo "Rebooting"
+  python $PYTHON_DIRECTORY/reboot_vps_server.py --local "$vps_name"
+fi