Added a new use_external_epel variable to README.md

0556a769 · viscapi · 5351e9ab · 0556a769
Commit 0556a769 authored Nov 18, 2020 by viscapi
--- a/README.md
+++ b/README.md
@@ -170,6 +170,7 @@ database_name: ICAT
 # Misc

 external_postgresql_version: from 9.4 to 13
+use_external_epel: true or false
 use_distribution_postgresql: true or false
 selinux_mode: enforcing or permissive
 ...