Add descriptions for subpackages

dist/rpm/arsse.spec

@@ -50,6 +50,10 @@ Provides:       arsse-config-db
 Provides:       arsse-sqlite = %{version}
 Obsoletes:      arsse-sqlite < %{version}
 
+%description sqlite
+Configures The Arsse to use an SQLite database. This is the default
+option and is suitable for most installations
+
 %package pgsql
 Summary:        PostgreSQL database configuration for The Arsse
 Group:          Productivity/Networking/Web/Utilities
@@ -62,6 +66,9 @@ Provides:       arsse-config-db
 Provides:       arsse-pgsql = %{version}
 Obsoletes:      arsse-pgsql < %{version}
 
+%description pgsql
+Configures The Arsse to use a PostgreSQL database.
+
 %package mysql
 Summary:        MySQL database configuration for The Arsse
 Group:          Productivity/Networking/Web/Utilities
@@ -75,6 +82,14 @@ Conflicts:      arsse-pgsql
 Provides:       arsse-mysql = %{version}
 Obsoletes:      arsse-mysql < %{version}
 
+%description mysql
+Configures The Arsse to use a MySQL database. Using this package is not
+recommended, but it is provided for those who wish to use an existing MySQL
+installation.
+
+Note that MariaDb is not compatible. See https://jira.mariadb.org/browse/MDEV-18511
+for details.
+
 %package config-nginx-fpm
 Summary:        Nginx Web server configuration for The Arsse using PHP-FPM
 Group:          Productivity/Networking/Web/Utilities
@@ -85,6 +100,10 @@ Provides:       arsse-nginx-fpm = %{version}
 Obsoletes:      arsse-nginx-fpm < %{version}
 Supplements:    packageand(apache2:arsse)
 
+%description config-nginx-fpm
+Nginx Web server configuration for The Arsse using PHP-FPM. Using Ngix is
+generally preferred as it receives more testing.
+
 %package config-apache-fpm
 Summary:        Apache Web server configuration for The Arsse using PHP-FPM
 Group:          Productivity/Networking/Web/Utilities
@@ -95,6 +114,10 @@ Provides:       arsse-apache-fpm = %{version}
 Obsoletes:      arsse-apache-fpm < %{version}
 Supplements:    packageand(apache2:arsse)
 
+%description config-apache-fpm
+Apache Web server configuration for The Arsse using PHP-FPM. Using Ngix is
+generally preferred as it receives more testing.
+
 %prep
 %setup -q -n %{name}
 ### Perform adjustments to config files here?