#!/bin/bash -l
-set -x
+# Copyright (C) 2016 Ian Kelling
-# Assumes pxe config for dhcp has been setup.
-# Deploy fai configuration to faiserver,
-# then start a virtual machine to test the config.
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+
+
+cleanup() { :; }
set -eE -o pipefail
-trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
+trap 'cleanup; echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
+script_dir=$(dirname $(readlink -f "$BASH_SOURCE"))
+
+e() { echo "$*"; "$@"; }
+
+
+usage() {
+ cat <<EOF
+# Usage: ${0##*/} [OPTIONS]
+Setup fai or arch pxe (depending on $0 name)
+then start a virtual machine to test the config
+
+Note, sometimes shutting down the existing demohost vm
+fails. Just run again if that happens.
+
+-r Do not reboot.
+-n Create new qcow2(s) for vm
+-h|--help Print help and exit.
+
+Note: Uses GNU getopt options parsing style
+EOF
+ exit $1
+}
+
+
+# not sure why I wanted to have this option before. oh well.
+redeploy=true
+
+reboot=true
+temp=$(getopt -l opt o "$@") || usage 1
+eval set -- "$temp"
+while true; do
+ case $1 in
+ -n) new_disk=true; shift ;;
+ -r) reboot=false; shift ;;
+ -h|--help) usage ;;
+ --) shift; break ;;
+ *) echo "$0: Internal error!" ; exit 1 ;;
+ esac
+done
+
-redeploy=false
if [[ $1 == -r ]]; then
- redeploy=true
+ redeploy=false
fi
disk_count=2
-script_dir=$(dirname $(readlink -f "$BASH_SOURCE"))
if [[ $script_dir == /a/bin/* ]]; then
- rm -rf /a/tmp/fai2
+ # Copy our script elsewhere so we can develop it
+ # and save it at the same time it's running
+ rm -rf /tmp/faifreeze
mkdir -p /a/tmp
- cp -ar /a/bin/fai /a/tmp/fai2
- exec /a/tmp/fai2/${BASH_SOURCE##*/} "$@"
+ cp -ar /a/bin/fai /tmp/faifreeze
+ exec /tmp/faifreeze/${BASH_SOURCE##*/} "$@"
fi
cd $script_dir
+is_arch_revm() {
+ [[ ${0##*/} == arch-revm ]]
+}
-new_disk=false
-[[ ! $1 ]] || new_disk=true
-
-if [[ $0 == *arch-revm ]]; then
+cleanup() { ./pxe-server :; }
+if is_arch_revm; then
+ ./pxe-server arch
+ sleep 2
# via osinfo-query os. guessing arch is closest to latest fedora.
variant=fedora22
else
+ ./pxe-server fai
+ sleep 2
if $redeploy; then
./fai-redep
fi
name=demohost
-s virshrm $name ||:
+e s virshrm $name ||:
disk_arg=()
disk_arg+=("--disk path=$f")
if $new_disk || [[ ! -e $f ]]; then
s rm -f $f
- s qemu-img create -o preallocation=metadata -f qcow2 $f 20G
+ e s qemu-img create -o preallocation=metadata -f qcow2 $f 20G
fi
done
if [[ $SSH_CLIENT ]]; then
console_arg=--noautoconsole
-else
- console_arg='&'
fi
# --cpu host: this causes mkfs.btrfs to fail with a stack trace which began
# something like:
# init_module+0x108/0x1000 [raid6_pq]
-s virt-install --os-variant $variant -n $name --pxe -r 2048 --vcpus 1 \
+#
+# uniq is to stop gtk-warning spam
+e s virt-install --os-variant $variant -n $name --pxe -r 2048 --vcpus 1 \
${disk_arg[*]} -w bridge=br0,mac=52:54:00:9c:ef:ad \
- --graphics spice,listen=0.0.0.0 $console_arg
+ --graphics spice,listen=0.0.0.0 $console_arg |& grep -v '^ *$' | uniq &
-if [[ ${0##*/} == arch-revm ]]; then
- sleep 80
+if [[ $SSH_CLIENT ]]; then
+ fg
+fi
+
+sleep 30
+while ! timeout -s 9 10 ssh root@$name /bin/true; do
+ e sleep 5
+done
+cleanup() { :; }
+e pxe-server :
+if is_arch_revm; then
./arch-init-remote $name
fi