Add FOSDEM 2012 talk.

diff --git a/2012-fosdem/.gitignore b/2012-fosdem/.gitignore
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--- /dev/null
+++ b/2012-fosdem/.gitignore
@@ -0,0 +1,7 @@
+bindings
+history
+300.d/disk.img
+400.d/disk.img
+500.d/rhel6.img
+500.d/win7.img
+600.d/libguestfs-1.16.2.tar.gz

diff --git a/2012-fosdem/100-introduction.html b/2012-fosdem/100-introduction.html
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+++ b/2012-fosdem/100-introduction.html
@@ -0,0 +1,13 @@
+<link rel="stylesheet" href="style.css" type="text/css"/>
+<script src="code.js" type="text/javascript"></script>
+
+<div id="titlepage">
+<p class="title">
+  libguestfs <br/> <br/>
+  tools for viewing and modifying <br/> virtual machine disk images
+</p>
+<p><author>
+Richard W.M. Jones <br/> Red Hat <br/>
+<small>rjones @ redhat.com</small>
+</author></p>
+</div>

diff --git a/2012-fosdem/200-overview.html b/2012-fosdem/200-overview.html
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index 0000000..596e2eb
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+++ b/2012-fosdem/200-overview.html
@@ -0,0 +1,33 @@
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
+<link rel="stylesheet" href="style.css" type="text/css"/>
+<script src="code.js" type="text/javascript"></script>
+
+<h1>Library, API, tools</h1>
+
+<img style="position: absolute; top: 4em; left: 12em;" src="disk.png"/>
+<img style="position: absolute; top: 4em; left: 16em;" src="flash.png"/>
+<img style="position: absolute; top: 4em; left: 20em;" src="file.png"/>
+
+<img style="position: absolute; top: 4.75em; left: 12em;" src="arrows1.svg"/>
+
+<p class="bubble" style="position: absolute; top: 7em; left: 12em; width: 10em;">libguestfs.so</p>
+
+<img style="position: absolute; top: 9em; left: 12em;" src="arrows2.svg"/>
+
+<p class="bubble" style="position: absolute; top: 12em; left: 2.5em;">C</p>
+
+<p class="bubble" style="position: absolute; top: 12em; left: 10em;">Python</p>
+
+<p class="bubble" style="position: absolute; top: 12em; left: 18em;">Ruby</p>
+
+<p class="bubble" style="position: absolute; top: 12em; left: 25em;">shell</p>
+
+<p class="bubbleinverse" style="position: absolute; top: 12em; left: 32em;">· · ·</p>
+
+<p class="bubble" style="position: absolute; top: 17em; left: 3em;">virt-resize</p>
+
+<p class="bubble" style="position: absolute; top: 17em; left: 10.5em;">virt-df</p>
+
+<p class="bubble" style="position: absolute; top: 17em; left: 18em;">guestfish</p>
+
+<p class="bubbleinverse" style="position: absolute; top: 17em; left: 25em;">· · ·</p>

diff --git a/2012-fosdem/300-guestfish.term b/2012-fosdem/300-guestfish.term
new file mode 100755 (executable)
index 0000000..438550d
--- /dev/null
+++ b/2012-fosdem/300-guestfish.term
@@ -0,0 +1,12 @@
+#!/bin/bash -
+
+source functions
+
+remember 'ls -l -h'
+remember 'file disk.img'
+remember 'guestfish --ro -i -a disk.img'
+
+echo "Example: Modify a disk image"
+
+cd 300.d
+terminal

diff --git a/2012-fosdem/300.d/.exists b/2012-fosdem/300.d/.exists
new file mode 100644 (file)
index 0000000..e69de29

diff --git a/2012-fosdem/400-inspection.term b/2012-fosdem/400-inspection.term
new file mode 100755 (executable)
index 0000000..d22a24e
--- /dev/null
+++ b/2012-fosdem/400-inspection.term
@@ -0,0 +1,14 @@
+#!/bin/bash -
+
+source functions
+
+echo "Example: Inspection"
+
+remember 'ls -l -h'
+remember 'file disk.img'
+remember 'virt-df -h -a disk.img'
+remember 'virt-filesystems -a disk.img --all --long -h'
+remember 'virt-inspector -a disk.img | highlight | less -r'
+
+cd 400.d
+terminal

diff --git a/2012-fosdem/400.d/.exists b/2012-fosdem/400.d/.exists
new file mode 100644 (file)
index 0000000..e69de29

diff --git a/2012-fosdem/500-auditing.term b/2012-fosdem/500-auditing.term
new file mode 100755 (executable)
index 0000000..94c0df1
--- /dev/null
+++ b/2012-fosdem/500-auditing.term
@@ -0,0 +1,13 @@
+#!/bin/bash -
+
+source functions
+
+echo "Example: Auditing"
+
+remember 'ls -l -h'
+remember 'emacs -nw audit.py'
+remember './audit.py win7.img'
+remember './audit.py rhel6.img'
+
+cd 500.d
+terminal

diff --git a/2012-fosdem/500.d/.exists b/2012-fosdem/500.d/.exists
new file mode 100644 (file)
index 0000000..e69de29

diff --git a/2012-fosdem/500.d/audit.py b/2012-fosdem/500.d/audit.py
new file mode 100755 (executable)
index 0000000..8cdaec5
--- /dev/null
+++ b/2012-fosdem/500.d/audit.py
@@ -0,0 +1,44 @@
+#!/usr/bin/python
+
+import re
+import sys
+import guestfs
+
+def mount_disk (g, root):
+    mps = g.inspect_get_mountpoints (root)
+    def compare (a, b):
+        if len(a[0]) > len(b[0]):
+            return 1
+        elif len(a[0]) == len(b[0]):
+            return 0
+        else:
+            return -1
+    mps.sort (compare)
+    for mp_dev in mps:
+        try:
+            g.mount_ro (mp_dev[1], mp_dev[0])
+        except RuntimeError as msg:
+            print "%s (ignored)" % msg
+
+if len (sys.argv) != 2:
+    raise (Error ("disk [image]"))
+disk = sys.argv[1]
+
+g = guestfs.GuestFS ()
+g.add_drive_opts (disk, readonly=1)
+
+g.launch ()
+
+roots = g.inspect_os ()
+if len (roots) == 0:
+    raise (Error ("inspect_vm: no operating systems found"))
+
+for root in roots:
+    mount_disk (g, root)
+
+    apps = g.inspect_list_applications (root)
+    for app in apps:
+        if re.search ('firefox', app['app_name'], re.IGNORECASE):
+            print ("%s: Firefox version %s" % (disk, app['app_version']))
+
+    g.umount_all ()

diff --git a/2012-fosdem/600-prepopulate.term b/2012-fosdem/600-prepopulate.term
new file mode 100755 (executable)
index 0000000..392d8dc
--- /dev/null
+++ b/2012-fosdem/600-prepopulate.term
@@ -0,0 +1,17 @@
+#!/bin/bash -
+
+source functions
+
+echo "Example: Prepopulate a disk image"
+
+remember 'emacs -nw prepopulate.py'
+remember './prepopulate.py'
+remember 'ls -l -h'
+remember 'virt-df -h -a disk.img'
+remember 'guestfish -a disk.img -m /dev/sda1 --ro'
+
+cd 600.d
+
+rm -f disk.img
+
+terminal

diff --git a/2012-fosdem/600.d/.exists b/2012-fosdem/600.d/.exists
new file mode 100644 (file)
index 0000000..e69de29

diff --git a/2012-fosdem/600.d/prepopulate.py b/2012-fosdem/600.d/prepopulate.py
new file mode 100755 (executable)
index 0000000..9e528e8
--- /dev/null
+++ b/2012-fosdem/600.d/prepopulate.py
@@ -0,0 +1,24 @@
+#!/usr/bin/python
+
+import os
+import guestfs
+
+input = "libguestfs-1.16.2.tar.gz"
+output = "disk.img"
+
+g = guestfs.GuestFS ()
+
+f = open (output, "w")
+f.truncate (512 * 1024 * 1024)
+f.close ()
+
+g.add_drive_opts (output, format = "raw", readonly = 0)
+
+g.launch ()
+
+g.part_disk ("/dev/sda", "mbr")
+g.mkfs ("ext4", "/dev/sda1")
+g.mount ("/dev/sda1", "/")
+g.tgz_in (input, "/")
+
+g.close ()

diff --git a/2012-fosdem/900-summary.html b/2012-fosdem/900-summary.html
new file mode 100644 (file)
index 0000000..8c6ed16
--- /dev/null
+++ b/2012-fosdem/900-summary.html
@@ -0,0 +1,46 @@
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
+<link rel="stylesheet" href="style.css" type="text/css"/>
+<script src="code.js" type="text/javascript"></script>
+
+<h1>libguestfs.org</h1>
+
+<p>
+  <small>Languages:</small>
+  C/C++, Perl, Python, Ruby, OCaml, Java, PHP, Erlang, shell script
+</p>
+
+<table class="tools">
+<tr>
+<td><p class="bubble">guestfish</p></td>
+<td><p class="bubble" style="width: 8em;">virt-copy-out</p></td>
+<td><p class="bubble" style="width: 9em;">virt-inspector</p></td>
+<td><p class="bubble" style="width: 8em;">virt-sparsify</p></td>
+</tr>
+<tr>
+<td><p class="bubble" style="width: 8em;">guestmount</p></td>
+<td><p class="bubble">virt-df</p></td>
+<td><p class="bubble">virt-ls</p></td>
+<td><p class="bubble" style="width: 8em;">virt-tar-in</p></td>
+</tr>
+<tr>
+<td><p class="bubble" style="width: 10em;">virt-alignment-scan</p></td>
+<td><p class="bubble">virt-edit</p></td>
+<td><p class="bubble">virt-make-fs</p></td>
+<td><p class="bubble" style="width: 8em;">virt-tar-out</p></td>
+</tr>
+<tr>
+<td><p class="bubble">virt-cat</p></td>
+<td><p class="bubble" style="width: 9em;">virt-filesystems</p></td>
+<td><p class="bubble">virt-rescue</p></td>
+<td><p class="bubble" style="width: 8em;">virt-win-reg</p></td>
+</tr>
+<tr>
+<td><p class="bubble" style="width: 8em;">virt-copy-in</p></td>
+<td><p class="bubble">virt-format</p></td>
+<td><p class="bubble">virt-resize</p></td>
+</tr>
+</table>
+
+<p>
+  Aeolus, OpenStack Essex, Boxgrinder, Oz, virt-manager, virt-v2v, virt-p2v
+</p>

diff --git a/2012-fosdem/arrows1.svg b/2012-fosdem/arrows1.svg
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+       style="fill:none;stroke:#cc0000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-start:url(#Arrow1Lstartf);marker-end:none"
+       d="m 167,27.362183 99,66"
+       id="path3757"
+       inkscape:connector-curvature="0"
+       sodipodi:nodetypes="cc" />
+    <path
+       style="fill:none;stroke:#cc0000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow1Lendk)"
+       d="m 194,92.362183 -40,-65"
+       id="path3061"
+       inkscape:connector-curvature="0"
+       sodipodi:nodetypes="cc" />
+    <path
+       sodipodi:nodetypes="cc"
+       inkscape:connector-curvature="0"
+       id="path3063"
+       d="m 106,92.362183 40,-65"
+       style="fill:none;stroke:#cc0000;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow1Lendk)" />
+  </g>
+</svg>

diff --git a/2012-fosdem/bashrc b/2012-fosdem/bashrc
new file mode 100644 (file)
index 0000000..e8fcde3
--- /dev/null
+++ b/2012-fosdem/bashrc
@@ -0,0 +1,14 @@
+# -*- shell-script -*-
+
+# Fancy prompt colours (see
+# https://wiki.archlinux.org/index.php/Color_Bash_Prompt)
+promptcol='\e[0;32m'      ;# colour for the prompt
+commandcol='\e[1;31m'     ;# colour for the typed command
+outputcol='\e[0m'         ;# colour for command output
+
+export PS1="\n\[$promptcol\]\$ \[$commandcol\]"
+
+trap 'echo -ne "$outputcol"' DEBUG
+
+# Load key bindings (if any).
+bind -f $talkdir/bindings

diff --git a/2012-fosdem/cdrom.png b/2012-fosdem/cdrom.png
new file mode 100644 (file)
index 0000000..9c241cd
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diff --git a/2012-fosdem/code.js b/2012-fosdem/code.js
new file mode 100644 (file)
index 0000000..e69de29

diff --git a/2012-fosdem/disk.png b/2012-fosdem/disk.png
new file mode 100644 (file)
index 0000000..087810c
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diff --git a/2012-fosdem/file.png b/2012-fosdem/file.png
new file mode 100644 (file)
index 0000000..beff2d4
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diff --git a/2012-fosdem/flash.png b/2012-fosdem/flash.png
new file mode 100644 (file)
index 0000000..8e625cc
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diff --git a/2012-fosdem/floppy.png b/2012-fosdem/floppy.png
new file mode 100644 (file)
index 0000000..8bfd718
Binary files /dev/null and b/2012-fosdem/floppy.png differ

diff --git a/2012-fosdem/functions b/2012-fosdem/functions
new file mode 100644 (file)
index 0000000..1e2cd55
--- /dev/null
+++ b/2012-fosdem/functions
@@ -0,0 +1,41 @@
+# -*- shell-script -*-
+# This creates some standard functions.  See also $talkdir/bashrc
+# which runs in the same bash context as the terminal.
+
+# Place any local environment variables and settings in "local".
+if [ -f local ]; then source local; fi
+
+# Environment variables.
+export HISTFILE=$talkdir/history
+export PATH=$talkdir:$PATH
+export LIBVIRT_DEFAULT_URI=qemu:///system
+export EDITOR="emacs -nw"
+
+# remember <command> <args ...>
+#
+# This function does two things: (1) It adds the command and arguments
+# to the shell history, so that commands can be recalled using up
+# arrow or reverse search.  (2) It makes a function key recall the
+# command.  The first command is assigned to F2, the second to F3 and
+# so forth.
+
+rm -f $HISTFILE
+touch $HISTFILE
+rm -f $talkdir/bindings
+touch bindings
+
+fnum=2
+keys=(- OP OQ OR OS '[15~' '[17~' '[18~' '[19~' '[20~' '[21~')
+
+remember ()
+{
+    echo "$@" >> $HISTFILE
+    echo \"\\e${keys[$fnum]}\":\"\\C-k \\C-u"$@"\" >> $talkdir/bindings
+    ((fnum++))
+}
+
+terminal ()
+{
+    chmod -w $HISTFILE
+    /bin/bash --rcfile $talkdir/bashrc "$@"
+}

diff --git a/2012-fosdem/highlight b/2012-fosdem/highlight
new file mode 100755 (executable)
index 0000000..e36a1ec
--- /dev/null
+++ b/2012-fosdem/highlight
@@ -0,0 +1,2 @@
+#!/bin/sh -
+source-highlight -s xml -o STDOUT -f esc

diff --git a/2012-fosdem/notes.txt b/2012-fosdem/notes.txt
new file mode 100644 (file)
index 0000000..21a3c59
--- /dev/null
+++ b/2012-fosdem/notes.txt
@@ -0,0 +1,77 @@
+[20 minutes + 5 for questions]
+
+!!!!! DISPLAY RESOLUTION !!!!!
+
+[BEFORE:
+  guestfish -a /dev/null run
+  ~/d/techtalk-pse/techtalk-pse
+]
+
+[Audience is:
+  - cloud developers
+  - general interest
+
+ What do they want to do with images:
+  - file injection
+  - inspection for auditing
+  - creation of blank / prepopulated
+  - resizing
+  - use it from languages like Python, C, Ruby, Perl, Java
+
+ Adoption / find out more:
+  - website
+]
+
+[website:
+
+libguestfs is a set of tools for accessing and modifying virtual
+machine (VM) disk images. You can use this to inject files, resize,
+rescue, create, view or audit disks. libguestfs is also a library that
+you can link to management programs written in C, Perl, Python, Ruby,
+Java and other languages. In this talk, Richard Jones will introduce
+the tools and give live demonstrations. He also talks about how they
+work behind the scenes.
+]
+
+
+100 INTRODUCTION
+
+ - website
+ - my email address
+
+200 OVERVIEW
+
+C library, API and a set of tools
+
+(just a few are shown here)
+
+full time development for 3 years, > 300,000 lines of code
+
+using kernel + qemu code, so can handle qcow2, all sorts of filesystems
+
+300 GUESTFISH
+
+
+
+400 INSPECTION
+
+
+
+500 AUDITING
+
+
+
+600 PREPOPULATED DISK IMAGE
+
+
+
+900 SUMMARY
+
+ - summary page
+   tools (all of them here)
+   used in OpenStack
+   used in Aeolus
+   used in Boxgrinder
+   used in Oz
+   used in virt-manager
+   used in virt-v2v, virt-p2v

diff --git a/2012-fosdem/redhat.jpg b/2012-fosdem/redhat.jpg
new file mode 100644 (file)
index 0000000..36016a3
Binary files /dev/null and b/2012-fosdem/redhat.jpg differ

diff --git a/2012-fosdem/style.css b/2012-fosdem/style.css
new file mode 100644 (file)
index 0000000..165fd3b
--- /dev/null
+++ b/2012-fosdem/style.css
@@ -0,0 +1,84 @@
+/* Red Hat red is rgb(204,0,0). */
+
+body {
+    background: url(redhat.jpg) no-repeat;
+    background-position: 98% 0;
+    font-size: 24pt;
+    font-family: liberation, helvetica;
+}
+
+body td { /* why?? */
+    font-size: 28pt;
+}
+
+h1 {
+    color: rgb(204,0,0);
+    font-size: 48px;
+    top: 8;
+    left: 0;
+    border-bottom: 2px solid rgb(204,0,0);
+}
+
+b {
+    color: rgb(204,0,0);
+}
+
+div#titlepage {
+    margin-top: 100px;
+    text-align: center;
+}
+
+div#titlepage p.title {
+    color: rgb(204,0,0);
+    font-weight: bold;
+    font-size: 48px;
+}
+
+div#titlepage author {
+    font-size: 36px;
+}
+
+/* In-page controls. */
+p#pagecontrols {
+    font-size: small;
+    position: absolute;
+    right: 340px;
+    top: 1em;
+}
+
+p#pagecontrols a {
+    background: #fee;
+    text-decoration: none;
+    padding-left: 1.5em;
+    padding-right: 1.5em;
+    padding-top: 1em;
+    padding-bottom: 1em;
+}
+
+p#pagecontrols a:hover {
+    background: #f33;
+}
+
+/* Bubble around names of virt-tools. */
+p.bubble {
+    font-weight: bold;
+    color: white;
+    width: 6em;
+    text-align: center;
+    background-color: rgb(204,0,0);
+    -moz-border-radius: 0.2em;
+    border-radius: 0.2em;
+}
+
+p.bubbleinverse {
+    font-weight: bold;
+    color: rgb(204,0,0);
+    width: 6em;
+    text-align: center;
+    background-color: white;
+}
+
+table.tools td {
+    padding-bottom: 0.5em;
+    padding-right: 0.5em;
+}
\ No newline at end of file