Re: opennms-install Digest, Vol 117, Issue 1

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Josh,

@work
We are running version OpenNMS 17 on Scientific Linux. We split the
application and database server. I am not 100% sure on the Postgres version
at this time.  I believe we did download from Postgres repositories, not
the defaults.

I know that we are running our production box without a Desktop Environment.

I also know that we were pointed in this direction for tuning.
http://www.opennms.org/wiki/Performance_tuning I think the most we did was
adjust the Java heap size.

We currently run them in a VMWare infrastructure with 8 Gb of RAM. I can
get more detail if it would be helpful tomorrow.

Monitoring over 400 devices at this time.


@home
I am running
Scientific Linux release 7.2 (Nitrogen)
Application and Server on the same box
Not running a Desktop Environment
Running on VMWare virtual environment (2 CPU,  6 GB RAM, 45 GB of disk)


Hope this helps in some way.

Thanks,
Tadge


On Tue, May 10, 2016 at 8:01 AM, <
[email protected]> wrote:

> Send opennms-install mailing list submissions to
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> When replying, please edit your Subject line so it is more specific
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>
>
> Today's Topics:
>
>    1. several quick start questions (Joshua Kaplan)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Tue, 10 May 2016 07:32:20 +0000
> From: Joshua Kaplan <[email protected]>
> Subject: [opennms-install] several quick start questions
> To: "[email protected]"
>         <[email protected]>
> Message-ID:
>         <
> BY2PR12MB0614622760D4B204610D7D52B1710@BY2PR12MB0614.namprd12.prod.outlook.com
> >
>
> Content-Type: text/plain; charset="iso-8859-1"
>
> I needed to get answers to a few questions which I am not finding by
> searches.
>
>
> 1) The OpenNMS wiki states that RHEL 3, 4 and 5 are supported. Is 7 (7.2
> is the latest version) not supported ?
>
>
> 2) Is RHEL workstation a good platform for OpenNMS, or is RHEL Server
> needed / better ?
>
>
> 3) If Server is the better / required option, which server type / features
> are needed / best for this application ?
>
>
> 4) Is the PostGreSQL database included in the server ok, or should I not
> install that feature and instead download a different version ? (RHEL 7
> provides PostGreSQL 9.2, the download is 9.5.2)
>
>
> 5) Is there an optimal hardware configuration for an OpenNMS machine ?
>
>
>
> -------------- next part --------------
> An HTML attachment was scrubbed...
>
> ------------------------------
>
>
> ------------------------------------------------------------------------------
> Mobile security can be enabling, not merely restricting. Employees who
> bring their own devices (BYOD) to work are irked by the imposition of MDM
> restrictions. Mobile Device Manager Plus allows you to control only the
> apps on BYO-devices by containerizing them, leaving personal data
> untouched!
> https://ad.doubleclick.net/ddm/clk/304595813;131938128;j
>
> ------------------------------
>
> _______________________________________________
> opennms-install mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/opennms-install
>
>
> End of opennms-install Digest, Vol 117, Issue 1
> ***********************************************
>



-- 
Tadge O'Brien
http://www.tadgeobrien.com

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<div dir=3D"ltr"><div><div><div><div><div><div><div><div><div><div>Josh,<br=
><br></div>@work <br>We are running version OpenNMS 17 on Scientific Linux.=
 We split the application and database server. I am not 100% sure on the Po=
stgres version at this time.=C2=A0 I believe we did download from Postgres =
repositories, not the defaults.<br><br></div>I know that we are running our=
 production box without a Desktop Environment.<br><br></div>I also know tha=
t we were pointed in this direction for tuning. <a href=3D"http://www.openn=
ms.org/wiki/Performance_tuning">http://www.opennms.org/wiki/Performance_tun=
ing</a> I think the most we did was adjust the Java heap size. <br><br></di=
v>We currently run them in a VMWare infrastructure with 8 Gb of RAM. I can =
get more detail if it would be helpful tomorrow. <br><br></div><div>Monitor=
ing over 400 devices at this time. <br></div><div><br><br></div>@home <br><=
/div>I am running <br>Scientific Linux release 7.2 (Nitrogen)<br></div>Appl=
ication and Server on the same box<br></div>Not running a Desktop Environme=
nt <br></div>Running on VMWare virtual environment (2 CPU,=C2=A0 6 GB RAM, =
45 GB of disk)<br></div><br><div><div><div><div><br><div>Hope this helps in=
 some way. <br><br></div><div>Thanks,<br></div><div>Tadge<br></div><div><br=
></div></div></div></div></div></div><div class=3D"gmail_extra"><br><div cl=
ass=3D"gmail_quote">On Tue, May 10, 2016 at 8:01 AM,  <span dir=3D"ltr">&lt=
;<a href=3D"mailto:[email protected]" target=3D=
"_blank">[email protected]</a>&gt;</span> wrote=
:<br><blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-le=
ft:1px #ccc solid;padding-left:1ex">Send opennms-install mailing list submi=
ssions to<br>
=C2=A0 =C2=A0 =C2=A0 =C2=A0 <a href=3D"mailto:[email protected]=
orge.net">[email protected]</a><br>
<br>
To subscribe or unsubscribe via the World Wide Web, visit<br>
=C2=A0 =C2=A0 =C2=A0 =C2=A0 <a href=3D"https://lists.sourceforge.net/lists/=
listinfo/opennms-install" rel=3D"noreferrer" target=3D"_blank">https://list=
s.sourceforge.net/lists/listinfo/opennms-install</a><br>
or, via email, send a message with subject or body &#39;help&#39; to<br>
=C2=A0 =C2=A0 =C2=A0 =C2=A0 <a href=3D"mailto:opennms-install-request@lists=
.sourceforge.net">[email protected]</a><br>
<br>
You can reach the person managing the list at<br>
=C2=A0 =C2=A0 =C2=A0 =C2=A0 <a href=3D"mailto:[email protected]=
ourceforge.net">[email protected]</a><br>
<br>
When replying, please edit your Subject line so it is more specific<br>
than &quot;Re: Contents of opennms-install digest...&quot;<br>
<br>
<br>
Today&#39;s Topics:<br>
<br>
=C2=A0 =C2=A01. several quick start questions (Joshua Kaplan)<br>
<br>
<br>
----------------------------------------------------------------------<br>
<br>
Message: 1<br>
Date: Tue, 10 May 2016 07:32:20 +0000<br>
From: Joshua Kaplan &lt;<a href=3D"mailto:[email protected]">joshua=
[email protected]</a>&gt;<br>
Subject: [opennms-install] several quick start questions<br>
To: &quot;<a href=3D"mailto:[email protected]">opennms-=
[email protected]</a>&quot;<br>
=C2=A0 =C2=A0 =C2=A0 =C2=A0 &lt;<a href=3D"mailto:[email protected]=
rceforge.net">[email protected]</a>&gt;<br>
Message-ID:<br>
=C2=A0 =C2=A0 =C2=A0 =C2=A0 &lt;<a href=3D"mailto:BY2PR12MB0614622760D4B204=
[email protected]">BY2PR12MB0614622760D=
[email protected]</a>&gt;<br>
<br>
Content-Type: text/plain; charset=3D&quot;iso-8859-1&quot;<br>
<br>
I needed to get answers to a few questions which I am not finding by search=
es.<br>
<br>
<br>
1) The OpenNMS wiki states that RHEL 3, 4 and 5 are supported. Is 7 (7.2 is=
 the latest version) not supported ?<br>
<br>
<br>
2) Is RHEL workstation a good platform for OpenNMS, or is RHEL Server neede=
d / better ?<br>
<br>
<br>
3) If Server is the better / required option, which server type / features =
are needed / best for this application ?<br>
<br>
<br>
4) Is the PostGreSQL database included in the server ok, or should I not in=
stall that feature and instead download a different version ? (RHEL 7 provi=
des PostGreSQL 9.2, the download is 9.5.2)<br>
<br>
<br>
5) Is there an optimal hardware configuration for an OpenNMS machine ?<br>
<br>
<br>
<br>
-------------- next part --------------<br>
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<br>
------------------------------<br>
<br>
---------------------------------------------------------------------------=
---<br>
Mobile security can be enabling, not merely restricting. Employees who<br>
bring their own devices (BYOD) to work are irked by the imposition of MDM<b=
r>
restrictions. Mobile Device Manager Plus allows you to control only the<br>
apps on BYO-devices by containerizing them, leaving personal data untouched=
!<br>
<a href=3D"https://ad.doubleclick.net/ddm/clk/304595813;131938128;j" rel=3D=
"noreferrer" target=3D"_blank">https://ad.doubleclick.net/ddm/clk/304595813=
;131938128;j</a><br>
<br>
------------------------------<br>
<br>
_______________________________________________<br>
opennms-install mailing list<br>
<a href=3D"mailto:[email protected]">opennms-install@li=
sts.sourceforge.net</a><br>
<a href=3D"https://lists.sourceforge.net/lists/listinfo/opennms-install" re=
l=3D"noreferrer" target=3D"_blank">https://lists.sourceforge.net/lists/list=
info/opennms-install</a><br>
<br>
<br>
End of opennms-install Digest, Vol 117, Issue 1<br>
***********************************************<br>
</blockquote></div><br><br clear=3D"all"><br>-- <br><div class=3D"gmail_sig=
nature">Tadge O&#39;Brien<br><a href=3D"http://www.tadgeobrien.com" target=
=3D"_blank">http://www.tadgeobrien.com</a></div>
</div>

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------------------------------------------------------------------------------
Mobile security can be enabling, not merely restricting. Employees who
bring their own devices (BYOD) to work are irked by the imposition of MDM
restrictions. Mobile Device Manager Plus allows you to control only the
apps on BYO-devices by containerizing them, leaving personal data untouched!
https://ad.doubleclick.net/ddm/clk/304595813;131938128;j
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