<div dir="ltr"><div dir="ltr">Yes, it is possible, depending on the requirements and your network topology. Pgpool-II doesn't have any such restriction and the only<br>thing you need to make sure is that, when the VIP is shifted from one datacenter to the other then all the network routes should be updated accordingly.<br>One way to do it is to use the public IP address as the VIP.<br><br>For reference have a look at the below article to failover the private virtual IP address across availability zones on AWS.<div><a href="https://aws.amazon.com/blogs/apn/making-application-failover-seamless-by-failing-over-your-private-virtual-ip-across-availability-zones/" style="box-sizing:border-box;background-color:transparent;color:rgb(51,122,183);text-decoration-line:none;font-family:"Open Sans";font-size:13px">https://aws.amazon.com/blogs/apn/making-application-failover-seamless-by-failing-over-your-private-virtual-ip-across-availability-zones/</a><br style="box-sizing:border-box;color:rgb(0,0,0);font-family:"Open Sans";font-size:13px"><br></div></div>Thanks<div>Best Regards</div><div>Muhammad Usama</div><div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, May 9, 2019 at 1:27 PM Pierre Ochsenbein <<a href="mailto:pierreochsenbein@gmail.com">pierreochsenbein@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div dir="ltr"><div style="background:none;font:400 13.33px/19.99px Arial,Helvetica,sans-serif;outline:transparent 0px;border:0px rgb(34,34,34);width:1509px;text-align:left;color:rgb(34,34,34);text-transform:none;text-indent:0px;letter-spacing:normal;overflow:visible;text-decoration:none;word-spacing:0px;white-space:normal"><table class="gmail-m_-7850352873495061314gmail-m_-60416018051135406gmail-m_2123649308508515817gmail-table gmail-m_-7850352873495061314gmail-m_-60416018051135406gmail-m_2123649308508515817gmail-table-bordered gmail-m_-7850352873495061314gmail-m_-60416018051135406gmail-m_2123649308508515817gmail-table-condensed" style="background:none;font:400 13.33px/19.99px Arial,Helvetica,sans-serif;outline:transparent 0px;border:0px rgb(34,34,34);width:586.34px;letter-spacing:normal;overflow:visible"><tbody style="background:none;font:400 13.33px/19.99px Arial,Helvetica,sans-serif;outline:transparent 0px;border:0px rgb(34,34,34);width:auto;letter-spacing:normal;overflow:visible"><tr style="background:none;font:400 13.33px/19.99px Arial,Helvetica,sans-serif;outline:transparent 0px;border:0px rgb(34,34,34);width:auto;letter-spacing:normal;overflow:visible"><td class="gmail-m_-7850352873495061314gmail-m_-60416018051135406gmail-m_2123649308508515817gmail-bug-description" style="margin:0px;font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif" colspan="5"><div style="margin:0px;font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif">Hi guys</div><div style="margin:0px;font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif"><br style="margin:0px;font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif"></div><div style="margin:0px;font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif">I want to implement pgpool-II HA in two differents datacenters which use different subnet network.<br style="margin:0px;font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif"></div>
It's possible to build one VIP which is move in this different datacanter?<br style="margin:0px;font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif">
</td></tr></tbody></table><br clear="all" style="background:none;font:400 13.33px/19.99px Arial,Helvetica,sans-serif;outline:transparent 0px;border:0px rgb(34,34,34);width:auto;letter-spacing:normal;overflow:visible"></div><span style="font:400 13.33px/19.99px Arial,Helvetica,sans-serif;text-align:left;color:rgb(34,34,34);text-transform:none;text-indent:0px;letter-spacing:normal;text-decoration:none;word-spacing:0px;display:inline;white-space:normal;float:none;background-color:transparent">Thanks for you feedback</span><br></div></div>
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