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<p class="MsoNormal"><span class="contentpasted0"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">Hello,</span></span><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">My name is Adil, I’m working for Tman company, we are testing the Centreon HA cluster to monitor our infrastructure for 13 companies, for now we are using the
<b>100 IT license</b> to test the platform, once everything is working fine then we can purchase a license suitable for our case.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">We're stuck at
<b>scenario 2</b>: setting up Centreon HA Cluster with Master & Slave on a different datacenters.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">For
<b>scenario 1</b>: setting up the Cluster with Master & Slave and VIP address on the same network (VLAN) it is working fine.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">Scenario 1: Cluster on Same network (same DC) ==>
<span style="background:lime;mso-highlight:lime">works fine</span></span></b><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">Master in DC 1 VLAN 1: 172.30.9.230 /24<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">Slave in DC 1 VLAN 1: 172.30.9.231 /24<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">VIP in DC 1 VLAN 1:
</span><span style="font-family:"Calibri",sans-serif;color:black"><a href="http://172.30.15.30/24" target="_blank" id="OWA18ea7edd-7ed2-c95b-d847-dc02963d543c"><span lang="EN-US">172.30.9.240/24</span></a></span><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">Quorum in DC 1 LAN:
</span><span style="font-family:"Calibri",sans-serif;color:black"><a href="http://192.168.1.10/24" target="_blank" id="OWAc1dde4fa-0a00-998a-5a29-716d78c5e984"><span lang="EN-US">192.168.253.230/24</span></a></span><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">Poller in DC 1 LAN:
</span><span style="font-family:"Calibri",sans-serif;color:black"><a href="http://192.168.1.20/24" target="_blank" id="OWA39050891-fefb-31f6-aa7b-254a8ddaa215"><span lang="EN-US">192.168.253.231/24</span></a></span><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">Scenario 2: Cluster on different networks (2 separate DCs connected with VPN) ==>
<span style="background:yellow;mso-highlight:yellow">still not working</span></span></b><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">Master in DC 1 VLAN 1: 172.30.9.230 /24<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">Slave in DC 2 VLAN 2: 172.30.10.230 /24<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">VIP: example 102.84.30.XXX. We used a public static IP from our internet service provider, we thought that using a IP from a site network won't work, if the site goes
down then the VIP won't be reachable!<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">Quorum:
</span><span style="font-family:"Calibri",sans-serif;color:black"><a href="http://192.168.1.10/24" target="_blank" id="OWA358530c3-ef54-ca9a-85e9-f4e862005be2"><span lang="EN-US">192.168.253.230/24</span></a></span><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">Poller:
</span><span style="font-family:"Calibri",sans-serif;color:black"><a href="http://192.168.1.20/24" target="_blank" id="OWAb3e96c63-22ad-3d8a-f723-7d1ceb33ae5b"><span lang="EN-US">192.168.253.231/24</span></a></span><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">Our
<b><u>goal </u></b>is to have Master & Slave nodes on different sites, so when Site A goes down, we keep monitoring with the slave.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">The problem is that we don't know how to set up the VIP address? Nor what kind of VIP address will work? or how can the VIP address work in this scenario? or is there
anything else that can replace the VIP address to make things work.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">Also, can we use a backup poller? so if the poller 1 on Site A goes down, then the poller 2 on Site B can take the lead?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">we looked everywhere (The watch, youtube, Reddit, Github...), and we still couldn't get a workaround!<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">the guide we used to deploy the 2 Nodes Cluster:
</span><span style="font-family:"Calibri",sans-serif;color:black"><a href="https://docs.centreon.com/docs/installation/installation-of-centreon-ha/overview/" target="_blank" id="OWAad4e18fb-dab3-399e-b5a9-4e07d173da30"><span lang="EN-US">https://docs.centreon.com/docs/installation/installation-of-centreon-ha/overview/</span></a></span><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">attached the 2 DCs architecture example, and also most of the required screenshots/config.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">We appreciate your support.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">Thank you in advance.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Regards<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Adil Bouazzaoui<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#212121"><img border="0" width="252" height="104" id="Image_x0020_1" src="cid:image001.png@01D9DE66.856F61C0" alt="cid:image003.png@01D8A2AB.F7B7B9F0"></span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#212121;mso-fareast-language:FR-MA"><o:p></o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Cambria",serif;color:#1F497D;mso-fareast-language:FR-MA">Adil BOUAZZAOUI<o:p></o:p></span></b></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Cambria",serif;color:#1F497D;mso-fareast-language:FR-MA">Ingénieur Infrastructures & Technologies</span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#212121;mso-fareast-language:FR-MA"><o:p></o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Cambria",serif;color:#1F497D;mso-fareast-language:FR-MA">GSM </span></b><span style="font-size:10.0pt;font-family:"Cambria",serif;color:#1F497D;mso-fareast-language:FR-MA"> : +212 703
165 758<o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Cambria",serif;color:#1F497D;mso-fareast-language:FR-MA">E-mail :
<a href="mailto:adil.bouazzaoui@tmandis.ma"><span style="color:#0563C1">adil.bouazzaoui@tmandis.ma</span></a><o:p></o:p></span></b></p>
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