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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Didier<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Yes pgpool will connect to your replica database if the primary goes down. You can set it up two ways, have the replica database take over the primary role or leave the replica
in read only mode. Either way pgpool would be using the replica database. My setup I leave the replica in read only mode because I want to know why the primary failed. I am also using watchdog on pgpool<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Wolf<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="color:black">From: </span></b><span style="color:black">ROS Didier <didier.ros@edf.fr><br>
<b>Date: </b>Tuesday, August 20, 2019 at 8:39 AM<br>
<b>To: </b>"pierreochsenbein@gmail.com" <pierreochsenbein@gmail.com><br>
<b>Cc: </b>Wolfgang Schwurack <wolf@uen.org>, "pgpool-general@pgpool.net" <pgpool-general@pgpool.net><br>
<b>Subject: </b>RE: [pgpool-general: 6679] Re: High availability with pgpool-II<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt"><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:#1F497D">Hi Pierre</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> Thank you very much for the link but in this configuration, it is pgpool-II which realizes the promotion of the standby (FAILOVER).</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> In my case the failover is done with “repmgr” open-source tool and I would like to know if pgpool-II is able to reconnect to the new PostgreSQL
primary instance.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Best Regards</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Didier ROS</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">De :</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> pierreochsenbein@gmail.com [mailto:pierreochsenbein@gmail.com]
<br>
<b>Envoyé :</b> mardi 20 août 2019 16:17<br>
<b>À :</b> ROS Didier <didier.ros@edf.fr><br>
<b>Cc :</b> wolf@uen.org; pgpool-general@pgpool.net<br>
<b>Objet :</b> Re: [pgpool-general: 6679] Re: High availability with pgpool-II</span><o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">Offical doc (I think)<o:p></o:p></p>
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<p class="MsoNormal"><a href="http://www.pgpool.net/pgpool-web/contrib_docs/watchdog_master_slave_3.3/en.html">http://www.pgpool.net/pgpool-web/contrib_docs/watchdog_master_slave_3.3/en.html</a><o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">Le mar. 20 août 2019 à 16:14, ROS Didier <<a href="mailto:didier.ros@edf.fr">didier.ros@edf.fr</a>> a écrit :<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#1F497D">Hi Wolfgang</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#1F497D"> Thank You for this rapid answer (RTFM) .But in the documentation, there are several types of possible configurations.</span><o:p></o:p></p>
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<span style="color:#1F497D">Would it be possible for you to tell me the exact location of the documentation?</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#1F497D">Best Regards</span><o:p></o:p></p>
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<span style="font-size:10.0pt;font-family:Helv;color:black">Didier</span><o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#1F497D"> </span><o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#1F497D"> </span><o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b>De :</b>
<a href="mailto:wolf@uen.org" target="_blank">wolf@uen.org</a> [mailto:<a href="mailto:wolf@uen.org" target="_blank">wolf@uen.org</a>]
<br>
<b>Envoyé :</b> mardi 20 août 2019 16:07<br>
<b>À :</b> ROS Didier <<a href="mailto:didier.ros@edf.fr" target="_blank">didier.ros@edf.fr</a>>;
<a href="mailto:pgpool-general@pgpool.net" target="_blank">pgpool-general@pgpool.net</a><br>
<b>Objet :</b> Re: [pgpool-general: 6677] High availability with pgpool-II<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">It’s all in the documentation on how to set this up<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.0pt">Wolfgang Schwurack</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.0pt">Database/System Administrator</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.0pt">Utah Education Network</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.0pt">801-587-9444</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.0pt"><a href="mailto:wolf@uen.org" target="_blank"><span style="color:#0B4CB4">wolf@uen.org</span></a></span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span style="color:black">From:
</span></b><span style="color:black">"<a href="mailto:pgpool-general-bounces@pgpool.net" target="_blank">pgpool-general-bounces@pgpool.net</a>" <<a href="mailto:pgpool-general-bounces@pgpool.net" target="_blank">pgpool-general-bounces@pgpool.net</a>> on behalf
of ROS Didier <<a href="mailto:didier.ros@edf.fr" target="_blank">didier.ros@edf.fr</a>><br>
<b>Date: </b>Tuesday, August 20, 2019 at 8:05 AM<br>
<b>To: </b>"<a href="mailto:pgpool-general@pgpool.net" target="_blank">pgpool-general@pgpool.net</a>" <<a href="mailto:pgpool-general@pgpool.net" target="_blank">pgpool-general@pgpool.net</a>><br>
<b>Subject: </b>[pgpool-general: 6677] High availability with pgpool-II</span><o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Hi<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> I would like to know if we can use pgpool-II with a master/standby PostgreSQL configuration and ensure that when there is a failover, customers are automatically directed
to the new primary ?<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> if so, how to configure pgpool-II ?<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> Thanks in advance<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Best Regards<o:p></o:p></p>
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<span style="font-size:10.0pt;font-family:Helv;color:black">Didier ROS</span><o:p></o:p></p>
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<span style="font-size:10.0pt;font-family:Helv;color:black">EDF</span><o:p></o:p></p>
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<span style="font-size:10.0pt;font-family:Helv;color:black"> </span><o:p></o:p></p>
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<p class="MsoNormal">Cordialement,<o:p></o:p></p>
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<p class="MsoNormal"><b>Pierre Ochsenbein</b><o:p></o:p></p>
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