From 9d25544ab5ad5bd58bb9b607c40202f61494ae3e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mart=C3=ADn=20Marqu=C3=A9s?=
 <martin.marques@2ndquadrant.com>
Date: Thu, 14 Dec 2017 14:39:22 -0300
Subject: [PATCH] Add more information to the setting up sudo without
 requiretty in the documentation
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Content-Type: text/plain; charset=UTF-8
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Signed-off-by: Martín Marqués <martin.marques@2ndquadrant.com>
---
 doc/switchover.sgml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/doc/switchover.sgml b/doc/switchover.sgml
index 2073ec2b..ec834102 100644
--- a/doc/switchover.sgml
+++ b/doc/switchover.sgml
@@ -73,6 +73,11 @@
      <command>systemctl</command> commands (typically run via <command>sudo</command>) to ensure
      <literal>systemd</literal> informed about the status of the PostgreSQL service.
     </simpara>
+    <simpara>
+     If using <command>sudo</command> for the <command>systemctl</command> calls, make sure the
+     <command>sudo</command> specification doesn't require a real tty for the user. If not set
+     this way, <command>repmgr</command> will fail to stop the primary.
+    </simpara>
    </note>
    <para>
     Check that access from applications is minimalized or preferably blocked