#!/bin/bash -lx

# Deploy fai configuration to faiserver,
# then start a virtual machine to test the config.

set -eE -o pipefail
trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?"' ERR

ssh root@faiserver rm -rf /srv/fai/config/\*
scp -r /a/bin/fai/fai/config root@faiserver:/srv/fai
# fai example pass: fai
#ROOTPW='$1$kBnWcO.E$djxB128U7dMkrltJHPf6d1'

# generating a hashed password:
# under debian, you can do
# echo "yoursecrectpassword" | mkpasswd -m sha-512 -s
# On arch, best seems to be copy your shadow file to a temp location,
# then passwd, get out the new pass, then copy the shadow file back.
ssh root@faiserver tee -a /srv/fai/config/class/DEFAULT.var <<EOF
ROOTPW='$(cat /p/shadow/standard)'
EOF
scp ~/.ssh/id_rsa.pub \
    root@faiserver:/srv/fai/config/files/home/ian/.ssh/authorized_keys/GRUB_PC
s scp -r /q/root/luks root@faiserver:/srv/fai/config/distro-install-common
ssh root@faiserver chmod -R a+r /srv/fai/config/distro-install-common

s virshrm demohost ||:
# this one doesn't need to be done every time
s qemu-img create -o preallocation=metadata -f qcow2 \
  /var/lib/libvirt/images/demohost 30G
s qemu-img create -o preallocation=metadata -f qcow2 \
  /var/lib/libvirt/images/demohostb 30G
# osinfo-query os | gr jessie
s virt-install --os-variant debian8 --cpu host -n demohost --pxe -r 2048 --vcpus 1 \
  --disk path=/var/lib/libvirt/images/demohost \
  --disk path=/var/lib/libvirt/images/demohostb -w bridge=br0,mac=52:54:00:9c:ef:ad