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doc: clarify failover behaviour when node priority is zero

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Make it clear the node will not be promoted under any circumstances.
This commit is contained in:
Ian Barwick
2022-09-20 09:35:19 +09:00
parent 49dfaea471
commit bb3206a2bf
1 changed files with 6 additions and 2 deletions
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8
doc/repmgrd-configuration.xml
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@@ -345,14 +345,18 @@
</indexterm> </indexterm>
<para> <para>
Indicates a preferred priority (default: <literal>100</literal>) for promoting nodes; Indicates a preferred priority (default: <literal>100</literal>) for promoting nodes.
a value of zero prevents the node being promoted to primary.
</para> </para>
<para> <para>
Note that the priority setting is only applied if two or more nodes are Note that the priority setting is only applied if two or more nodes are
determined as promotion candidates; in that case the node with the determined as promotion candidates; in that case the node with the
higher priority is selected. higher priority is selected.
</para> </para>
<para>
A value of zero will always prevent the node being promoted to primary, even if there
is no other promotion candidate.
</para>
</listitem> </listitem>
</varlistentry> </varlistentry>