update_separate_redis_instance_settings

in files/gitlab-cookbooks/gitlab/libraries/gitlab_workhorse.rb [76:105]

• 26 lines of code
• 17 McCabe index (conditional complexity)

    def update_separate_redis_instance_settings
      if Gitlab['gitlab_workhorse']['redis_host']
        uri_from_workhorse = RedisHelper.build_redis_url(
          ssl: Gitlab['gitlab_workhorse']['redis_ssl'] || Gitlab['node']['gitlab']['gitlab_workhorse']['redis_ssl'],
          host: Gitlab['gitlab_workhorse']['redis_host'] || Gitlab['node']['gitlab']['gitlab_workhorse']['redis_host'],
          port: Gitlab['gitlab_workhorse']['redis_port'] || Gitlab['node']['gitlab']['gitlab_workhorse']['redis_port'],
          password: Gitlab['gitlab_workhorse']['redis_password'] || Gitlab['node']['gitlab']['gitlab_workhorse']['redis_password'],
          path: Gitlab['gitlab_workhorse']['redis_database'] || Gitlab['node']['gitlab']['gitlab_workhorse']['redis_database']
        ).to_s

        uri_from_rails = RedisHelper.build_redis_url(
          ssl: Gitlab['gitlab_rails']['redis_ssl'] || Gitlab['node']['gitlab']['gitlab_rails']['redis_ssl'],
          host: Gitlab['gitlab_rails']['redis_host'] || Gitlab['node']['gitlab']['gitlab_rails']['redis_host'],
          port: Gitlab['gitlab_rails']['redis_port'] || Gitlab['node']['gitlab']['gitlab_rails']['redis_port'],
          password: Gitlab['gitlab_rails']['redis_password'] || Gitlab['node']['gitlab']['gitlab_rails']['redis_password'],
          path: Gitlab['gitlab_rails']['redis_database'] || Gitlab['node']['gitlab']['gitlab_rails']['redis_database']
        ).to_s
        Gitlab['gitlab_rails']['redis_workhorse_instance'] = uri_from_workhorse if uri_from_workhorse != uri_from_rails

      else
        workhorse_redis_socket = Gitlab['gitlab_workhorse']['redis_socket'] || Gitlab['node']['gitlab']['gitlab_workhorse']['redis_socket']
        rails_redis_socket = Gitlab['gitlab_rails']['redis_socket'] || Gitlab['node']['gitlab']['gitlab_rails']['redis_socket']
        Gitlab['gitlab_rails']['redis_workhorse_instance'] = "unix://#{workhorse_redis_socket}" if workhorse_redis_socket != rails_redis_socket
      end

      %w[username password cluster_nodes sentinels sentinel_master sentinels_password].each do |setting|
        Gitlab['gitlab_rails']["redis_workhorse_#{setting}"] ||= Gitlab['gitlab_workhorse']["redis_#{setting}"]
      end
    end