1 files changed, 12 insertions, 5 deletions
diff --git a/config/initializers/redis.rb b/config/initializers/redis.rb
index dd7fa112e..63fc42557 100644
--- a/config/initializers/redis.rb
+++ b/config/initializers/redis.rb
@@ -9,14 +9,21 @@ if ENV['REDIS_URL'].blank?
   ENV['REDIS_URL'] = "redis://#{password.blank? ? '' : ":#{password}@"}#{host}:#{port}/#{db}"
 end
 
-Redis.current = Redis.new(
+redis_connection = Redis.new(
   url: ENV['REDIS_URL'],
   driver: :hiredis
 )
 
+cache_params = { expires_in: 10.minutes }
+
+namespace = ENV.fetch('REDIS_NAMESPACE') { nil }
+if namespace
+  Redis.current = Redis::Namespace.new(namespace, :redis => redis_connection)
+  cache_params[:namespace] = namespace + '_cache'
+else
+  Redis.current = redis_connection
+end
+
 Rails.application.configure do
-  config.cache_store = :redis_store, ENV['REDIS_URL'], {
-    namespace: 'cache',
-    expires_in: 10.minutes,
-  }
+  config.cache_store = :redis_store, ENV['REDIS_URL'], cache_params
 end