parse_redis_daemon!

in files/gitlab-cookbooks/gitlab/libraries/redis.rb [132:161]

• 21 lines of code
• 16 McCabe index (conditional complexity)

    def parse_redis_daemon!
      return unless redis_managed?

      redis_bind = Gitlab['redis']['bind'] || node['redis']['bind']
      Gitlab['gitlab_rails']['redis_host'] ||= Gitlab['redis']['default_host']

      redis_port_config_key = if Gitlab['redis'].key?('port') && !Gitlab['redis']['port'].zero?
                                # If Redis is specified to run on a non-TLS port
                                'port'
                              elsif Gitlab['redis'].key?('tls_port') && !Gitlab['redis']['tls_port'].zero?
                                # If Redis is specified to run on a TLS port
                                'tls_port'
                              else
                                # If Redis is running on neither ports, then it doesn't matter which
                                
                                'port'
                              end

      redis_port = Gitlab['redis'][redis_port_config_key]
      Gitlab['gitlab_rails']['redis_port'] ||= redis_port

      Gitlab['gitlab_rails']['redis_password'] ||= Gitlab['redis']['master_password']

      Chef::Log.warn "gitlab-rails 'redis_host' is different than 'bind' value defined for managed redis instance. Are you sure you are pointing to the same redis instance?" if Gitlab['gitlab_rails']['redis_host'] != redis_bind

      Chef::Log.warn "gitlab-rails 'redis_port' is different than '#{redis_port_config_key}' value defined for managed redis instance. Are you sure you are pointing to the same redis instance?" if Gitlab['gitlab_rails']['redis_port'] != redis_port

      Chef::Log.warn "gitlab-rails 'redis_password' is different than 'master_password' value defined for managed redis instance. Are you sure you are pointing to the same redis instance?" if Gitlab['gitlab_rails']['redis_password'] != Gitlab['redis']['master_password']
    end