chore(bundle): +kredis

Gemfile

@@ -54,6 +54,7 @@ gem 'invisible_captcha'
 gem 'json_schemer'
 gem 'jwt'
 gem 'kaminari'
+gem 'kredis'
 gem 'listen' # Required by ActiveSupport::EventedFileUpdateChecker
 gem 'lograge'
 gem 'logstash-event'

Gemfile.lock

@@ -379,6 +379,10 @@ GEM
       activerecord
       kaminari-core (= 1.2.2)
     kaminari-core (1.2.2)
+    kredis (1.7.0)
+      activemodel (>= 6.0.0)
+      activesupport (>= 6.0.0)
+      redis (>= 4.2, < 6)
     launchy (2.5.0)
       addressable (~> 2.7)
     letter_opener (1.7.0)
@@ -876,6 +880,7 @@ DEPENDENCIES
   json_schemer
   jwt
   kaminari
+  kredis
   launchy
   letter_opener_web
   listen

config/initializers/kredis.rb

@@ -0,0 +1,7 @@
+redis_volatile_options = {
+  url: ENV['REDIS_CACHE_URL'], # will fallback to default redis url if empty, and won't fail if there is no redis server
+  ssl: ENV['REDIS_CACHE_SSL'] == 'enabled'
+}
+redis_volatile_options[:ssl_params] = { verify_mode: OpenSSL::SSL::VERIFY_NONE } if ENV['REDIS_CACHE_SSL_VERIFY_NONE'] == 'enabled'
+
+Kredis::Connections.connections[:volatile] = Redis.new(redis_volatile_options)