database simplified

config/database.yml

@@ -1,18 +1,16 @@
 ---
 
 default: &default
+  host: <%= ENV.include?('container_hostname')? 'ct1.lxd':'localhost' %>
+  database: &db-name easy-going-rails
+  user: *db-name
+  password: *db-name
   adapter: postgresql
   encoding: unicode
-  # For details on connection pooling, see Rails configuration guide
-  # https://guides.rubyonrails.org/configuring.html#database-pooling
-  pool: <%= ENV.fetch("RAILS_MAX_THREADS") { 5 } %>
-  host: <%= ENV.include?('container_hostname')? 'ct1.lxd':'localhost' %>
+  pool: 5
 
 development:
   <<: *default
-  database: &db-name easy-going-rails
-  user: *db-name
-  password: *db-name
 
 test:
   <<: *default