Much appreciated! And looks like I'm going down the same road here to manage my sites.<br clear="all"><br>-dg<br>
<br><br><div class="gmail_quote">On Thu, Sep 30, 2010 at 3:06 PM, Pauba, Kevin L <span dir="ltr"><<a href="mailto:KLPauba@west.com">KLPauba@west.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;">
<div link="blue" vlink="purple" lang="EN-US">
<div>
<p class="MsoNormal"><span style="font-size: 11pt; color: rgb(31, 73, 125);">Oh, I forgot to answer you're last question …</span></p>
<p class="MsoNormal"><span style="font-size: 11pt; color: rgb(31, 73, 125);"> </span></p>
<p class="MsoNormal"><span style="font-size: 11pt; color: rgb(31, 73, 125);">The 'dnl' deletes the newline after the 'define'. The
solution I just posted takes the output from the curl command and trims off the
newline. The regexp() m4 command seems like a little overkill but I
didn't find a better way to do it.</span></p>
<p class="MsoNormal"><span style="font-size: 11pt; color: rgb(31, 73, 125);"> </span></p>
<p class="MsoNormal"><span style="font-size: 11pt; color: rgb(31, 73, 125);">I have a very complex (but powerful) m4 configuration that
supports 6 different production sites. It allows me to maintain a single
configuration that it tailored each site by a simple m4 command during
installation. Yes, the quoting in m4 can be hairy but I've found it to be
much more effective than using bash, perl or python.</span></p>
<p class="MsoNormal"><span style="font-size: 11pt; color: rgb(31, 73, 125);"> </span></p>
<p class="MsoNormal"><span style="font-size: 11pt; color: rgb(31, 73, 125);">Hope that helps!</span></p>
<p class="MsoNormal"><span style="font-size: 11pt; color: rgb(31, 73, 125);"> </span></p>
<div style="border-width: 1pt medium medium; border-style: solid none none; border-color: rgb(181, 196, 223) -moz-use-text-color -moz-use-text-color; padding: 3pt 0in 0in;">
<p class="MsoNormal"><b><span style="font-size: 10pt;">From:</span></b><span style="font-size: 10pt;">
<a href="mailto:users-bounces@lists.opensips.org" target="_blank">users-bounces@lists.opensips.org</a> [mailto:<a href="mailto:users-bounces@lists.opensips.org" target="_blank">users-bounces@lists.opensips.org</a>] <b>On
Behalf Of </b>Daniel Goepp<br>
<b>Sent:</b> Thursday, September 30, 2010 4:45 PM<div><div></div><div class="h5"><br>
<b>To:</b> OpenSIPS users mailling list<br>
<b>Subject:</b> Re: [OpenSIPS-Users] Config include file</div></div></span></p>
</div><div><div></div><div class="h5">
<p class="MsoNormal"> </p>
<p class="MsoNormal" style="margin-bottom: 12pt;">Sorry for asking an m4 question
here, but it kinda relates to getting a config going for OpenSIPS, and you guys
seem to know all about it ;) I almost have my test working here, very
simple to start:<br>
<br>
My m4 file:<br>
<br>
define(`_OPENSER_HOST',esyscmd(`curl -s <a href="http://checkip.dyndns.org/" target="_blank">http://checkip.dyndns.org/</a>
| grep -o "[[:digit:].]\+"'))dnl<br>
advertise_address="_OPENSER_HOST"<br clear="all">
<br>
But this generates:<br>
<br>
advertise_address="67.218.120.85<br>
"<br>
<br>
My understanding from reading the m4 page is that dnl should be trimming the
carriage return on the end of the curl response. But it doesn't appear to
be. Thoughts?<br>
<br>
Thanks<br>
<br>
-dg<br>
<br>
</p>
<div>
<p class="MsoNormal">On Thu, Sep 30, 2010 at 1:49 PM, Daniel Goepp <<a href="mailto:dan@goepp.net" target="_blank">dan@goepp.net</a>> wrote:</p>
<p class="MsoNormal">Just found this:<br>
<br>
<a href="http://snippets.dzone.com/posts/show/7256" target="_blank">http://snippets.dzone.com/posts/show/7256</a><br>
<br>
Which has:<br>
<br>
curl -s <a href="http://checkip.dyndns.org/" target="_blank">http://checkip.dyndns.org/</a>
| grep -o "[[:digit:].]\+"<br>
<br>
It works!<br>
<br>
So I'm thinking combining this with uname -a, you guys might have a better
solution here. Going to test now :)<br>
<br>
Thanks!<br clear="all">
<span style="color: rgb(136, 136, 136);"><br>
-dg</span></p>
<div>
<div>
<p class="MsoNormal" style="margin-bottom: 12pt;"><br>
<br>
</p>
<div>
<p class="MsoNormal">On Thu, Sep 30, 2010 at 1:43 PM, Daniel Goepp <<a href="mailto:dan@goepp.net" target="_blank">dan@goepp.net</a>> wrote:</p>
<p class="MsoNormal">I'm definitely familiar with back tick and how this command
works, I was just mentioning that the information I need to provide, the system
doesn't know. I could however merge some of these comments, and just have
a file on each server that is it's public ip, and execute `cat
my_public_ip.txt` However, after more investigation, some of our boxes do
have other differences, for example I just noticed that our 64bit vs 32bit
systems have different mpaths. I'm sure we could get more fancy with
executing these commands, check the OS, and set accordingly. This is very
useful information, but for simplicity for now, I think we'll just stick with
the original m4 suggestion.<br clear="all">
<br>
Thanks all.<br>
<span style="color: rgb(136, 136, 136);"><br>
-dg</span></p>
<div>
<div>
<p class="MsoNormal" style="margin-bottom: 12pt;"><br>
<br>
</p>
<div>
<p class="MsoNormal">On Thu, Sep 30, 2010 at 1:23 PM, Brett Nemeroff <<a href="mailto:brett@nemeroff.com" target="_blank">brett@nemeroff.com</a>>
wrote:</p>
<p class="MsoNormal">The point is, inside the ticks `` you place a shell command
that returns whatever you want there.. :)</p>
<div>
<p class="MsoNormal">-Brett</p>
</div>
<div>
<div>
<div>
<p class="MsoNormal" style="margin-bottom: 12pt;"> </p>
<div>
<p class="MsoNormal">On Thu, Sep 30, 2010 at 3:07 PM, Daniel Goepp <<a href="mailto:dan@goepp.net" target="_blank">dan@goepp.net</a>> wrote:</p>
<p class="MsoNormal">Unfortunately the hostname is not what we are using, but
rather a public IP address which is on the other side of NAT, so the proxies
are not aware of what it is. I believe the m4 solution posted earlier
will meet our need though for now, but thanks for the feedback, this is a
creative solution ;)<br clear="all">
<span style="color: rgb(136, 136, 136);"><br>
-dg</span></p>
<div>
<div>
<p class="MsoNormal" style="margin-bottom: 12pt;"><br>
<br>
</p>
<div>
<p class="MsoNormal">On Thu, Sep 30, 2010 at 1:00 PM, Pauba, Kevin L <<a href="mailto:KLPauba@west.com" target="_blank">KLPauba@west.com</a>> wrote:</p>
<div>
<div>
<p class="MsoNormal"><span style="font-size: 11pt; color: rgb(31, 73, 125);">define(`_OPENSER_HOST',`regexp(esyscmd(`hostname
-f'),`\<.+\>',\&)')dnl</span></p>
<p class="MsoNormal"><span style="font-size: 11pt; color: rgb(31, 73, 125);">…</span></p>
<p class="MsoNormal"><span style="font-size: 11pt; color: rgb(31, 73, 125);">alias="_OPENSER_HOST"</span></p>
<div style="border-width: medium medium 1pt; border-style: none none solid; padding: 0in 0in 1pt; border-color: -moz-use-text-color -moz-use-text-color windowtext;">
<p class="MsoNormal"><span style="font-size: 11pt; color: rgb(31, 73, 125);"> </span></p>
</div>
<p class="MsoNormal"><span style="font-size: 11pt; color: rgb(31, 73, 125);">Take special note of the backquote (`).</span></p>
<p class="MsoNormal"><span style="font-size: 11pt; color: rgb(31, 73, 125);"> </span></p>
<div style="border-width: 1pt medium medium; border-style: solid none none; padding: 3pt 0in 0in; border-color: -moz-use-text-color;">
<p class="MsoNormal"><b><span style="font-size: 10pt;">From:</span></b><span style="font-size: 10pt;"> <a href="mailto:users-bounces@lists.opensips.org" target="_blank">users-bounces@lists.opensips.org</a>
[mailto:<a href="mailto:users-bounces@lists.opensips.org" target="_blank">users-bounces@lists.opensips.org</a>]
<b>On Behalf Of </b>Brett Nemeroff<br>
<b>Sent:</b> Thursday, September 30, 2010 12:22 PM<br>
<b>To:</b> OpenSIPS users mailling list<br>
<b>Subject:</b> Re: [OpenSIPS-Users] Config include file</span></p>
</div>
<p class="MsoNormal"> </p>
<p class="MsoNormal">Check
out m4:</p>
<div>
<p class="MsoNormal"><a href="http://www.opensips.org/Resources/DocsTools" target="_blank">http://www.opensips.org/Resources/DocsTools</a></p>
</div>
<div>
<p class="MsoNormal" style="margin-bottom: 12pt;"> </p>
<div>
<p class="MsoNormal">On
Thu, Sep 30, 2010 at 12:19 PM, Daniel Goepp <<a href="mailto:dan@goepp.net" target="_blank">dan@goepp.net</a>> wrote:</p>
<p class="MsoNormal" style="margin-bottom: 12pt;">We have
many proxies that have an identical configuration other than their public IP
address. We set this IP address only for a few things:<br>
<br>
In the global parameters:<br>
advertised_address<br>
<br>
Then in our routes for:<br>
record_route_preset<br clear="all">
rtpproxy_offer<br>
rtpproxy_answer<br>
<br>
What I would like to do is create a file on each of these servers (or a DB)
that contains that servers public IP, and then put something like an include
into the script. This would make managing our config a lot easier.
So each system would have an identical config and could be updated very
easily. Does this make sense? Any comments on how this might be
done?<br>
<br>
Thanks<br>
<span style="color: rgb(136, 136, 136);"><br>
-dg<br>
</span><br>
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</div>
<p class="MsoNormal"> </p>
</div>
</div>
</div>
<p class="MsoNormal" style="margin-bottom: 12pt;"><br>
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Users mailing list<br>
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</div>
<p class="MsoNormal"> </p>
</div>
</div>
<p class="MsoNormal" style="margin-bottom: 12pt;"><br>
_______________________________________________<br>
Users mailing list<br>
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</div>
<p class="MsoNormal"> </p>
</div>
</div>
</div>
<p class="MsoNormal" style="margin-bottom: 12pt;"><br>
_______________________________________________<br>
Users mailing list<br>
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</div>
<p class="MsoNormal"> </p>
</div>
</div>
</div>
<p class="MsoNormal"> </p>
</div>
</div>
</div>
<p class="MsoNormal"> </p>
</div></div></div>
</div>
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Users mailing list<br>
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<br></blockquote></div><br>