1 files changed, 0 insertions, 102 deletions
diff --git a/lib/gitlab/redis.rb b/lib/gitlab/redis.rb
deleted file mode 100644
index bc5370de32a..00000000000
--- a/lib/gitlab/redis.rb
+++ /dev/null
@@ -1,102 +0,0 @@
-# This file should not have any direct dependency on Rails environment
-# please require all dependencies below:
-require 'active_support/core_ext/hash/keys'
-require 'active_support/core_ext/module/delegation'
-
-module Gitlab
-  class Redis
-    CACHE_NAMESPACE = 'cache:gitlab'.freeze
-    SESSION_NAMESPACE = 'session:gitlab'.freeze
-    SIDEKIQ_NAMESPACE = 'resque:gitlab'.freeze
-    MAILROOM_NAMESPACE = 'mail_room:gitlab'.freeze
-    DEFAULT_REDIS_URL = 'redis://localhost:6379'.freeze
-
-    class << self
-      delegate :params, :url, to: :new
-
-      def with
-        @pool ||= ConnectionPool.new(size: pool_size) { ::Redis.new(params) }
-        @pool.with { |redis| yield redis }
-      end
-
-      def pool_size
-        if Sidekiq.server?
-          # the pool will be used in a multi-threaded context
-          Sidekiq.options[:concurrency] + 5
-        else
-          # probably this is a Unicorn process, so single threaded
-          5
-        end
-      end
-
-      def _raw_config
-        return @_raw_config if defined?(@_raw_config)
-
-        begin
-          @_raw_config = ERB.new(File.read(config_file)).result.freeze
-        rescue Errno::ENOENT
-          @_raw_config = false
-        end
-
-        @_raw_config
-      end
-
-      def config_file
-        ENV['GITLAB_REDIS_CONFIG_FILE'] || File.expand_path('../../config/resque.yml', __dir__)
-      end
-    end
-
-    def initialize(rails_env = nil)
-      @rails_env = rails_env || ::Rails.env
-    end
-
-    def params
-      redis_store_options
-    end
-
-    def url
-      raw_config_hash[:url]
-    end
-
-    def sentinels
-      raw_config_hash[:sentinels]
-    end
-
-    def sentinels?
-      sentinels && !sentinels.empty?
-    end
-
-    private
-
-    def redis_store_options
-      config = raw_config_hash
-      redis_url = config.delete(:url)
-      redis_uri = URI.parse(redis_url)
-
-      if redis_uri.scheme == 'unix'
-        # Redis::Store does not handle Unix sockets well, so let's do it for them
-        config[:path] = redis_uri.path
-        config
-      else
-        redis_hash = ::Redis::Store::Factory.extract_host_options_from_uri(redis_url)
-        # order is important here, sentinels must be after the connection keys.
-        # {url: ..., port: ..., sentinels: [...]}
-        redis_hash.merge(config)
-      end
-    end
-
-    def raw_config_hash
-      config_data = fetch_config
-
-      if config_data
-        config_data.is_a?(String) ? { url: config_data } : config_data.deep_symbolize_keys
-      else
-        { url: DEFAULT_REDIS_URL }
-      end
-    end
-
-    def fetch_config
-      self.class._raw_config ? YAML.load(self.class._raw_config)[@rails_env] : false
-    end
-  end
-end