doc: add notes about package compatibility

We need to emphasise that the repmgr packages are only compatible
with packages based on the PGDG filesystem layout; 3rd party vendor
packages often put application and data directories elsewhere.
See e.g. GitHub #427.
This commit is contained in:
Ian Barwick
2018-05-01 11:08:59 +09:00
parent af0e141859
commit b1b5fe1193
3 changed files with 36 additions and 7 deletions

View File

@@ -20,18 +20,23 @@
Currently, &repmgr; RPM packages are provided for versions 6.x and 7.x of CentOS. These should also
work on matching versions of Red Hat Enterprise Linux, Scientific Linux and Oracle Enterprise Linux;
together with CentOS, these are the same RedHat-based distributions for which the main community project
provides packages (see the <ulink url="https://yum.postgresql.org/">PostgreSQL RPM Building Project</ulink>
(PGDG) provides packages (see the <ulink url="https://yum.postgresql.org/">PostgreSQL RPM Building Project</ulink>
page for details).
</para>
<para>
It appears Red Hat provides enterprise users with PostgreSQL RPMs with a different
filesystem layout to the community RPMs, in which case the 2ndQuadrant &repmgr; RPM packages
may not be compatible. Please contact your support vendor for assistance.
</para>
<para>
Note these &repmgr; RPM packages are not designed to work with SuSE/OpenSuSE.
</para>
<note>
<para>
&repmgr; packages are designed to be compatible with community-provided PostgreSQL packages.
They may not work with vendor-specific packages such as those provided by RedHat for RHEL
customers, as the filesystem layout may be different to the community RPMs.
Please contact your support vendor for assistance.
</para>
</note>
<sect2 id="packages-centos-repositories">
<title>CentOS repositories</title>