6:14 a.m.
--------=_MB05829694-0576-4C65-A28B-FE7AAA10548D
Content-Type: text/plain; format=flowed; charset=utf-8
Content-Transfer-Encoding: quoted-printable
Hi
I would like to add rules into the iptables of the Hosted Engine VM in=20
Ovirt.
I am wanting to monitor the Ovirt Engine using Nagios -> NRPE and I=20
would like to open port 5666
the version is oVirt Engine Version: 4.1.1.8-1.el7.centos
I have tried using the normal process for iptables (iptables-save etc),=20
but it seems that the file
/etc/sysconfig/iptables
is ignored when the Ovirt Engine VM starts.
How can I add permanent iptables rules into the Engine VM?
Kind regards
Andrew
--------=_MB05829694-0576-4C65-A28B-FE7AAA10548D
Content-Type: text/html; charset=utf-8
Content-Transfer-Encoding: quoted-printable
<?xml version=3D"1.0"
encoding=3D"utf-16"?><html><head>
<style id=3D"signatureStyle"><!--#x7210a5928a8d46b, #x7210a5928a8d46b
#x136=
253a26533439c817a2d4cd93dbb00 #xea120d60c95044d #xb71224f920234978acc74f4d2=
3143069, #x7210a5928a8d46b #x136253a26533439c817a2d4cd93dbb00 #xea120d60c95=
044d
{font-family: Tahoma; font-size: 12pt;}
#x7210a5928a8d46b, #x7210a5928a8d46b #x136253a26533439c817a2d4cd93dbb00 #xe=
a120d60c95044d, #x7210a5928a8d46b #x136253a26533439c817a2d4cd93dbb00, #x721=
0a5928a8d46b
{font-family: 'Segoe UI'; font-size: 12pt;}
#x7210a5928a8d46b #x136253a26533439c817a2d4cd93dbb00
{font-family: 'Segoe UI'; font-size: 12pt; color: rgb(0, 0, 0); margin-left=
: 0px; margin-right: 8px; background-color: rgb(255, 255, 255);}
#x7210a5928a8d46b #x136253a26533439c817a2d4cd93dbb00 #xea120d60c95044d #xb7=
1224f920234978acc74f4d23143069 p.MsoNormal, #x7210a5928a8d46b #x136253a2653=
3439c817a2d4cd93dbb00 #xea120d60c95044d p.MsoNormal
{margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-seri=
f;}
#x7210a5928a8d46b #x136253a26533439c817a2d4cd93dbb00 #xea120d60c95044d #xb7=
1224f920234978acc74f4d23143069 div.WordSection1, #x7210a5928a8d46b #x136253=
a26533439c817a2d4cd93dbb00 #xea120d60c95044d div.WordSection1
{page: WordSection1;}
--></style>
<style><![CDATA[#xcc10ef20af594fb9a2ace3c3ec715127 .plain tt{
font-family:monospace;
font-size:100%;
font-weight:normal;
font-style:normal;
}
#xcc10ef20af594fb9a2ace3c3ec715127 .plain div{
white-space:pre-wrap;
}
#xcc10ef20af594fb9a2ace3c3ec715127{
font-family:'Segoe UI';
font-size:12pt;
color:#000;
margin-left:0px;
margin-right:8px;
background-color:#FFF;
}
#xcc10ef20af594fb9a2ace3c3ec715127 .plain tt{
font-family:'Segoe UI';
font-size:12pt;
}
#xcc10ef20af594fb9a2ace3c3ec715127 #x926e53639d9245c,#xcc10ef20af594fb9a2ac=
e3c3ec715127 #x926e53639d9245c #x136253a26533439c817a2d4cd93dbb00 #xea120d6=
0c95044d #xb71224f920234978acc74f4d23143069,#xcc10ef20af594fb9a2ace3c3ec715=
127 #x926e53639d9245c #x136253a26533439c817a2d4cd93dbb00 #xea120d60c95044d{
font-family:Tahoma;
font-size:12pt;
}
#xcc10ef20af594fb9a2ace3c3ec715127 #x926e53639d9245c,#xcc10ef20af594fb9a2ac=
e3c3ec715127 #x926e53639d9245c #x136253a26533439c817a2d4cd93dbb00 #xea120d6=
0c95044d,#xcc10ef20af594fb9a2ace3c3ec715127 #x926e53639d9245c #x136253a2653=
3439c817a2d4cd93dbb00,#xcc10ef20af594fb9a2ace3c3ec715127 #x926e53639d9245c{
font-family:'Segoe UI';
font-size:12pt;
}
#xcc10ef20af594fb9a2ace3c3ec715127 #x926e53639d9245c #x136253a26533439c817a=
2d4cd93dbb00{
font-family:'Segoe UI';
font-size:12pt;
color:#000;
margin-left:0px;
margin-right:8px;
background-color:#FFF;
}
#xcc10ef20af594fb9a2ace3c3ec715127 #x926e53639d9245c #x136253a26533439c817a=
2d4cd93dbb00 #xea120d60c95044d #xb71224f920234978acc74f4d23143069 p.MsoNorm=
al,#xcc10ef20af594fb9a2ace3c3ec715127 #x926e53639d9245c #x136253a26533439c8=
17a2d4cd93dbb00 #xea120d60c95044d p.MsoNormal{
margin:0cm 0cm 0.0001pt;
font-size:11pt;
font-family:Calibri,sans-serif;
}
#xcc10ef20af594fb9a2ace3c3ec715127 #x926e53639d9245c #x136253a26533439c817a=
2d4cd93dbb00 #xea120d60c95044d #xb71224f920234978acc74f4d23143069 div.WordS=
ection1,#xcc10ef20af594fb9a2ace3c3ec715127 #x926e53639d9245c #x136253a26533=
439c817a2d4cd93dbb00 #xea120d60c95044d div.WordSection1{
page:WordSection1;
}
#xcc10ef20af594fb9a2ace3c3ec715127 #x828a9ef720e045b9a398538faa289985 .plai=
n tt{
font-family:monospace;
font-size:100%;
font-weight:normal;
font-style:normal;
}
#xcc10ef20af594fb9a2ace3c3ec715127 #x828a9ef720e045b9a398538faa289985 .plai=
n div{
white-space:pre-wrap;
}
#xcc10ef20af594fb9a2ace3c3ec715127 #x828a9ef720e045b9a398538faa289985{
font-family:'Segoe UI';
font-size:12pt;
color:#000;
margin-left:0px;
margin-right:8px;
background-color:#FFF;
}
#xcc10ef20af594fb9a2ace3c3ec715127 #x828a9ef720e045b9a398538faa289985 .plai=
n tt{
font-family:'Segoe UI';
font-size:12pt;
}
#xcc10ef20af594fb9a2ace3c3ec715127{
font-family:Tahoma;
font-size:12pt;
}]]><!--body
{font-family: Tahoma; font-size: 12pt;}
--></style>
</head>
<body><div><div id=3D"xcc10ef20af594fb9a2ace3c3ec715127">
<div><div>Hi</div><div><br /></div><div>I would
like to add rules into the=
iptables of the Hosted Engine VM in Ovirt.</div><div>I am wanting to monito=
r the Ovirt Engine using Nagios -> NRPE and I would like to open port 56=
66</div><div><div id=3D"x828a9ef720e045b9a398538faa289985">
<div class=3D"plain"><tt
style=3D"word-wrap:break-word"><div><br /></div><d=
iv>the version is=20
<span class=3D"gwt-InlineLabel">oVirt Engine Version:
4.1.1.8-1.el7.centos<=
/span>
</div><div>I have tried using the normal process for iptables (iptables-sav=
e etc), but it seems that the file=C2=A0</div><div><code
class=3D"filename"=
/etc/sysconfig/iptables</code>
</div><div>is
ignored when the Ovirt Engine VM starts. </div><div><br /></d=
iv><div>How can I add permanent iptables rules into the Engine
VM?</div><di=
v><br /></div></tt></div></div></div><div
id=3D"signature_old"><div id=3D"x=
926e53639d9245c"><div style=3D"font-family: Tahoma;"><span
id=3D"x89c8d9902=
b0345bca5fb60b10010a8ea">
<div id=3D"x136253a26533439c817a2d4cd93dbb00"><div
id=3D"signature_old"><di=
v id=3D"xea120d60c95044d"><div class=3D"WordSection1"><div
id=3D"xb71224f92=
0234978acc74f4d23143069"><div class=3D"WordSection1"><p
class=3D"MsoNormal"=
<font style=3D"font-size: 14pt;">Kind
regards</font></p><p class=3D"MsoNor=
mal"><font
style=3D"font-size: 14pt;"><br /></font></p><p
class=3D"MsoNorma=
l"><font style=3D"font-size:
14pt;">Andrew=C2=A0</font></p></div></div></di=
v></div></div></div></span></div></div></div></div></div></div><div><br
/><=
/div>
</body></html>
--------=_MB05829694-0576-4C65-A28B-FE7AAA10548D--
7:26 a.m.
On Mon, May 29, 2017 at 1:14 PM, Andrew Dent <adent(a)ctcroydon.com.au> wrote:
Hi
I would like to add rules into the iptables of the Hosted Engine VM in
Ovirt.
I am wanting to monitor the Ovirt Engine using Nagios -> NRPE and I would
like to open port 5666
the version is oVirt Engine Version: 4.1.1.8-1.el7.centos
I have tried using the normal process for iptables (iptables-save etc), but
it seems that the file
/etc/sysconfig/iptables
is ignored when the Ovirt Engine VM starts.
What do you mean in "ignored"?
What's the output of 'iptables-save'?
Did you ask to configure the firewall during engine-setup?
How can I add permanent iptables rules into the Engine VM?
On the engine vm (unlike hosts), the only thing that touches iptables
is engine-setup. Before doing that it asks you if you want to configure
the firewall. There aren't currently means to add your custom rules -
either you manage it all by yourself or you let engine-setup do that.
Alternatively, it's recommended to use firewalld. engine-setup can
add to firewalld the stuff it wants, and you still can add your own
stuff.
If I got you wrong and you refer to the hosts (not engine), see also:
https://www.ovirt.org/blog/2016/12/extension-iptables-rules-oVirt-hosts/
Best,
Kind regards
Andrew
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
--
Didi
2537
days inactive
2537
days old
1 comments
2 participants
participants (2)
-
Andrew Dent -
Yedidyah Bar David