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Le 4/17/12 11:57 PM, Pedro Vitti a écrit :
<blockquote
cite="mid:CANhBZQRPcxFPFTAKhmt7sp5ot9Tpd-S-awm6Xp_7iOsp3pNzJQ@mail.gmail.com"
type="cite">Hello,<br>
<br>
Are you sure that your init script is running at VM startup? <br>
If so, be sure to 'source' the file context.sh that contains
$HOSTNAME definition, before running your script.<br>
<br>
If you are using hdc as your device where the contextualization
image will be available, you can use something like this at
startup:<br>
<br>
<span style="color:rgb(0,0,0)">#!/bin/sh -e</span><br
style="color:rgb(0,0,0)">
<span style="color:rgb(0,0,0)"> </span><span
style="color:rgb(0,0,0)"><br>
mount -t iso9660 /dev/sdc /mnt</span><br
style="color:rgb(0,0,0)">
<span style="color:rgb(0,0,0)"> </span><br
style="color:rgb(0,0,0)">
<span style="color:rgb(0,0,0)">if [ -f /mnt/context.sh ]; then</span><br
style="color:rgb(0,0,0)">
<span style="color:rgb(0,0,0)"> . /mnt/init.sh</span><br
style="color:rgb(0,0,0)">
<span style="color:rgb(0,0,0)">fi</span><br
style="color:rgb(0,0,0)">
<span style="color:rgb(0,0,0)"> </span><br
style="color:rgb(0,0,0)">
<span style="color:rgb(0,0,0)">umount /mnt</span><br
style="color:rgb(0,0,0)">
<span style="color:rgb(0,0,0)"></span><span
style="color:rgb(0,0,0)">exit 0<br>
<br>
</span>Take a look at last section (EXAMPLE) here: <a
moz-do-not-send="true"
href="http://opennebula.org/documentation:archives:rel3.2:cong">http://opennebula.org/documentation:archives:rel3.2:cong</a><br>
For opensuse init script, read this: <a moz-do-not-send="true"
href="http://www.novell.com/coolsolutions/feature/15380.html">http://www.novell.com/coolsolutions/feature/15380.html</a><br>
<div class="gmail_quote"><br>
Regars,<br>
Pedro Vitti<br>
<br>
On Tue, Apr 17, 2012 at 5:56 AM, biro lehel <span dir="ltr"><<a
moz-do-not-send="true" href="mailto:lehel.biro@yahoo.com">lehel.biro@yahoo.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt
0.8ex; border-left: 1px solid rgb(204, 204, 204);
padding-left: 1ex;">
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<td style="font: inherit;" valign="top">Hello again,<br>
<br>
I currently have an init script which I copy to the
newly instantiated VM using the template's
contextualization (FILES=.../init.sh). This script
contains (among others) the following section:<br>
<br>
<span
style="font-family:courier,monaco,monospace,sans-serif">if
[ -n "$HOSTNAME" ]; then</span><br
style="font-family:courier,monaco,monospace,sans-serif">
<span
style="font-family:courier,monaco,monospace,sans-serif">
hostname $HOSTNAME</span><br>
</td>
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</blockquote>
</div>
</blockquote>
<br>
Just as a hint, a hostname cannot contain underscores (maybe not
your case but I once faced the issue....)<br>
<br>
Olivier<br>
<blockquote
cite="mid:CANhBZQRPcxFPFTAKhmt7sp5ot9Tpd-S-awm6Xp_7iOsp3pNzJQ@mail.gmail.com"
type="cite">
<div class="gmail_quote">
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
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<td style="font:inherit" valign="top">
<br>
HOSTNAME is also a contextualized parameter, as I set
HOSTNAME=MyHostName also in the contextualization
section of my VM's template.<br>
I would expect this to set my hostname as MyHostName
on the instantiated VM. However, the hostname remains
the same (meaning it still remains the same hostname
as it is in my image that the respective template
uses).<br>
<br>
I'm using openSUSE 11.4 and OpenNebula 3.2.0.<br>
<br>
What are the other ways to try to set the hostname in
my VM's? Since more VM's will use the same image, I
cannot simply set it in my image. Is anything need to
be done regarding the hostname in the respective
image?<br>
<br>
Thanks, <br>
Lehel.<br>
<br>
</td>
</tr>
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</table>
<br>
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</blockquote>
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<br>
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</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Olivier Sallou
IRISA / University of Rennes 1
Campus de Beaulieu, 35000 RENNES - FRANCE
Tel: 02.99.84.71.95
gpg key id: 4096R/326D8438 (keyring.debian.org)
Key fingerprint = 5FB4 6F83 D3B9 5204 6335 D26D 78DC 68DB 326D 8438
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