From b47f94a09ab086b8d969202911a6fbceab26a890 Mon Sep 17 00:00:00 2001
From: Ken Dreyer <kdreyer@redhat.com>
Date: May 13 2020 08:03:59 +0000
Subject: doc: update postgresql-setup command for el8 and Fedora


Fedora and RHEL 8 use a newer syntax for postgresql-setup's initdb
command. Provide the older command and the newer command in the Server
Howto documentation.

(We can remove the RHEL 7 version when we drop RHEL 7 support.)

---

diff --git a/docs/source/server_howto.rst b/docs/source/server_howto.rst
index 484150c..a084e51 100644
--- a/docs/source/server_howto.rst
+++ b/docs/source/server_howto.rst
@@ -383,11 +383,16 @@ Install the ``postgresql-server`` package::
 Initialize PostgreSQL DB:
 -------------------------
 
-The following commands will initialize PostgreSQL and will start the database service
-
-::
+Initialize PostgreSQL::
 
+    # On RHEL 7:
     root@localhost$ postgresql-setup initdb
+
+    # Or RHEL 8 and Fedora:
+    root@localhost$ postgresql-setup --initdb --unit postgresql
+
+And start the database service::
+
     root@localhost$ systemctl enable postgresql --now
 
 Setup User Accounts: