X-Git-Url: https://iankelling.org/git/?p=automated-distro-installer;a=blobdiff_plain;f=fai-revm;h=4009ede6e37a081ab7da6d631dd25c69da5534e1;hp=9c8fd9c89f528cd7cc0040c72ae17dc1099faa56;hb=99439572819ac875b329189d7b9162a5bb8bc805;hpb=a43d3eec943c5f0491b300214a3c744d31a6e542

diff --git a/fai-revm b/fai-revm
index 9c8fd9c..4009ede 100755
--- a/fai-revm
+++ b/fai-revm
@@ -1,41 +1,140 @@
 #!/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 $?"' 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 boot after install is complete
+-n         Create new qcow2(s) for vm. Good for testing partitioning
+           script, to ensure a blank disk.
+-h|--help  Print help and exit.
+
+Note: Uses GNU getopt options parsing style
+EOF
+    exit $1
+}
+
+orig_args=("$@")
 new_disk=false
-[[ ! $1 ]] || new_disk=true
+temp=$(getopt -l help hnr "$@") || usage 1
+eval set -- "$temp"
+while true; do
+    case $1 in
+        -n) new_disk=true; shift ;;
+        -r) reboot_arg=--noreboot; shift ;;
+        -h|--help) usage ;;
+        --) shift; break ;;
+        *) echo "$0: Internal error!" ; exit 1 ;;
+    esac
+done
 
-cd $(dirname $(readlink -f "$BASH_SOURCE"))
+# change this to test different disk counts. 1 and > 1 should be the only
+# important things to test.
+disk_count=1
 
-if [[ $0 == *arch-revm ]]; then
+
+if [[ $script_dir == /a/bin/* ]]; then
+    # Copy our script elsewhere so we can develop it
+    # and save it at the same time it's running
+    rm -rf /tmp/faifreeze
+    mkdir -p /a/tmp
+    cp -ar /a/bin/fai /tmp/faifreeze
+    exec /tmp/faifreeze/${BASH_SOURCE##*/} "${orig_args[@]}"
+fi
+
+cd $script_dir
+
+is_arch_revm() {
+    [[ ${0##*/} == arch-revm ]]
+}
+
+cleanup() {
+    ./pxe-server
+    ./faiserver-disable
+}
+if is_arch_revm; then
+    ./pxe-server demohost arch
+    sleep 2
     # via osinfo-query os. guessing arch is closest to latest fedora.
     variant=fedora22
 else
-    ./fai-redep
-    variant=debian8
+    ./pxe-server demohost fai
+    sleep 2
+    # I don't think these variants actually make a diff for us, but I
+    # use the appropriate one when trying a new distro just in case.
+    variant=ubuntu14.04
+    #variant=ubuntu16.04
+    #variant=debian8
 fi
 
 name=demohost
 
-s virshrm $name ||:
+e s virshrm $name ||:
+
 
-for f in /var/lib/libvirt/images/${name}{,b}; do
+disk_arg=()
+for ((i=1; i <= disk_count; i++)); do
+    f=/var/lib/libvirt/images/${name}$i
+    disk_arg+=("--disk path=$f")
     if $new_disk || [[ ! -e $f ]]; then
-        s qemu-img create -o preallocation=metadata -f qcow2 $f 30G
+        s rm -f $f
+        e s qemu-img create -o preallocation=metadata -f qcow2 $f 50G
     fi
 done
 
-disk_arg=("--disk path=/var/lib/libvirt/images/$name"{,b})
-s virt-install --os-variant $variant --cpu host -n $name --pxe -r 2048 --vcpus 1 \
-  ${disk_arg[*]} -w bridge=br0,mac=52:54:00:9c:ef:ad &
+if [[ $SSH_CLIENT ]]; then
+    console_arg=--noautoconsole
+fi
+
+# --cpu host: this causes mkfs.btrfs to fail with a stack trace which began
+# something like:
+# init_module+0x108/0x1000 [raid6_pq]
+#
+# 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 $reboot_arg \
+  --graphics spice,listen=0.0.0.0 $console_arg |& grep -v '^ *$' | uniq &
 
-if [[ $0 == *arch-revm ]]; then
-    sleep 80
+if [[ $SSH_CLIENT ]]; then
+    fg
+fi
+
+sleep 30
+while ! timeout -s 9 10 ssh -oBatchMode=yes root@$name /bin/true; do
+    e sleep 5
+done
+cleanup() { :; }
+e pxe-server
+if is_arch_revm; then
     ./arch-init-remote $name
 fi