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doc: clarify BDR repmgrd configuration

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Link directly to section about configuring the "event_notification_command".
This commit is contained in:
Ian Barwick
2018-07-23 13:21:11 +09:00
parent 2b1e12591a
commit 937cffd54c
1 changed files with 6 additions and 5 deletions
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11
doc/repmgrd-bdr.sgml
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@@ -99,15 +99,16 @@
replication cluster. The database must be the BDR-enabled database.
</para>
<para>
If defined, the evenr <application>event_notifications</application> parameter
will restrict execution of <varname>event_notification_command</varname>
If defined, the <varname>event_notifications</varname> parameter will restrict
execution of the script defined in <varname>event_notification_command</varname>
to the specified event(s).
</para>
<note>
<simpara>
<varname>event_notification_command</varname> is the script which does the actual "heavy lifting"
of reconfiguring the proxy server/ connection pooler. It is fully
user-definable; a reference implementation is documented below.
user-definable; see section <xref linkend="bdr-event-notification-command"> for a reference
implementation.
</simpara>
</note>
@@ -169,8 +170,8 @@
</para>
</sect1>
<sect1 id="bdr-event-notification-command" xreflabel="BDR failover event notification command">
<title>Defining the "event_notification_command"</title>
<sect1 id="bdr-event-notification-command" xreflabel="Defining the BDR failover &quot;event_notification command&quot;">
<title>Defining the BDR failover "event_notification_command"</title>
<para>
Key to "failover" execution is the <literal>event_notification_command</literal>,
which is a user-definable script specified in <filename>repmpgr.conf</filename>