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Add 4.0.4 release notes

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Ian Barwick
2018-03-07 14:17:04 +09:00
committed by Ian Barwick
parent 2a99dfa15b
commit e8cdf72ecd
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8
HISTORY
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4.0.4 2018-03-??
4.0.4 2018-03-08
repmgr: add "standby clone --recovery-conf-only" option; GitHub #382 (Ian)
repmgr: make "standby promote" timeout values configurable; GitHb #387 (Ian)
repmgr: make "standby promote" timeout values configurable; GitHub #387 (Ian)
repmgr: improve replication slot warnings generated by "node status";
GitHub #385 (Ian)
repmgr: remove restriction on replication slots when cloning from
a Barman server; GitHub #379 (Ian)
repmgr: ensure "node rejoin" honours "--dry-run" option; GitHub #383 (Ian)
repmgr: fix --superuser handling when cloning a standby; GitHub #380 (Ian)
repmgr: update various help options; GitHub #391, #392 (hasegeli)
repmgrd: add event "repmgrd_shutdown"; GitHub #393 (Ian)
repmgrd: improve detection of status change from primary to standby (Ian)
repmgrd: improve log output in various situations (Ian)
repmgrd: improve reconnection to the local node after a failover (Ian)
repmgrd: ensure witness server connects to new primary after a failover (Ian)
4.0.3 2018-02-15
repmgr: improve switchover handling when "pg_ctl" used to control the

115
doc/appendix-release-notes.sgml
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See also: <xref linkend="upgrading-repmgr">
</para>
<sect1 id="release-4.0.4">
<title>Release 4.0.4</title>
<para><emphasis>Thu Mar 8, 2018</emphasis></para>
<para>
&repmgr; 4.0.4 contains some bug fixes and and a number of
usability enhancements related to logging/diagnostics,
event notifications and pre-action checks.
</para>
<para>
This release can be installed as a simple package upgrade from repmgr 4.0 ~ 4.0.3;
<application>repmgrd</application> (if running) should be restarted. See <xref linkend="upgrading-repmgr">
for more details.
</para>
<sect2>
<title>Usability enhancements</title>
<para>
<itemizedlist>
<listitem>
<para>
add <command><link linkend="repmgr-standby-clone">repmgr standby clone</link> --recovery-conf-only</command>
option to enable integration of a standby cloned from another source into a &repmgr; cluster (GitHub #382)
</para>
</listitem>
<listitem>
<para>
remove restriction on using replication slots when cloning from a Barman server (GitHub #379)
</para>
</listitem>
<listitem>
<para>
make <command><link linkend="repmgr-standby-promote">repmgr standby promote</link></command>
timeout values configurable (GitHub #387)
</para>
</listitem>
<listitem>
<para>
add missing options to main <literal>--help</literal> output (GitHub #391, #392)
</para>
</listitem>
</itemizedlist>
</para>
</sect2>
<sect2>
<title>Bug fixes</title>
<para>
<itemizedlist>
<listitem>
<para>
ensure <command><link linkend="repmgr-node-rejoin">repmgr node rejoin</link></command>
honours the <option>--dry-run</option> option (GitHub #383)
</para>
</listitem>
<listitem>
<para>
improve replication slot warnings generated by
<command><link linkend="repmgr-node-status">repmgr node status</link></command>
(GitHub #385)
</para>
</listitem>
<listitem>
<para>
fix --superuser handling when cloning a standby (GitHub #380)
</para>
</listitem>
<listitem>
<para>
<application>repmgrd</application>: improve detection of status change from primary to
standby
</para>
</listitem>
<listitem>
<para>
<application>repmgrd</application>: improve reconnection to the local node after a
failover (previously a connection error due to the node starting up was being
interpreted as the node being unavailable)
</para>
</listitem>
<listitem>
<para>
<application>repmgrd</application>: when running on a witness server, correctly connect
to new primary after a failover
</para>
</listitem>
<listitem>
<para>
<application>repmgrd</application>: add <link linkend="event-notifications">event notification</link>
<literal>repmgrd_shutdown</literal> (GitHub #393)
</para>
</listitem>
</itemizedlist>
</para>
</sect2>
</sect1>
<sect1 id="release-4.0.3">
<title>Release 4.0.3</title>
<para><emphasis>Thu Feb 15, 2018</emphasis></para>