old_contents: # (C) Datadog, Inc. 2018-present
  # All rights reserved
  # Licensed under a 3-clause BSD style license (see LICENSE)
  
  import os
  
  from datadog_checks.base.utils.common import get_docker_hostname
  
  HERE = os.path.dirname(os.path.abspath(__file__))
  ROOT = os.path.dirname(os.path.dirname(HERE))
  
  FLUENTD_VERSION = os.environ.get('FLUENTD_VERSION')
  FLUENTD_IMAGE_TAG = os.environ.get('FLUENTD_IMAGE_TAG')
  FLUENTD_CONTAINER_NAME = 'dd-test-fluentd'
  
  HOST = get_docker_hostname()
  PORT = 24220
  BAD_PORT = 24222
  
  URL = "http://{}:{}/api/plugins.json".format(HOST, PORT)
  BAD_URL = "http://{}:{}/api/plugins.json".format(HOST, BAD_PORT)
  
  CHECK_NAME = 'fluentd'
  
  DEFAULT_INSTANCE = {"monitor_agent_url": URL}
  INSTANCE_WITH_PLUGIN = {"monitor_agent_url": URL, "plugin_ids": "plg1"}
  
  EXPECTED_GAUGES = [
      'retry_count',
      'buffer_total_queued_size',
      'buffer_queue_length',
  ]
  
  ADDITIONAL_METRICS = [
      'emit_records',
      'emit_count',
      'write_count',
      'rollback_count',
      'slow_flush_count',
      'flush_time_count',
      'buffer_stage_length',
      'buffer_stage_byte_size',
      'buffer_queue_byte_size',
      'buffer_available_buffer_space_ratios',
  ]
  
new_contents: # (C) Datadog, Inc. 2018-present
  # All rights reserved
  # Licensed under a 3-clause BSD style license (see LICENSE)
  
  import os
  
  from datadog_checks.base.utils.common import get_docker_hostname
  
  HERE = os.path.dirname(os.path.abspath(__file__))
  ROOT = os.path.dirname(os.path.dirname(HERE))
  
  FLUENTD_VERSION = os.environ.get('FLUENTD_VERSION')
  FLUENTD_IMAGE_TAG = os.environ.get('FLUENTD_IMAGE_TAG')
  FLUENTD_CONTAINER_NAME = 'dd-test-fluentd'
  
  HOST = get_docker_hostname()
  PORT = 24220
  BAD_PORT = 24222
  
  URL = "http://{}:{}/api/plugins.json".format(HOST, PORT)
  BAD_URL = "http://{}:{}/api/plugins.json".format(HOST, BAD_PORT)
  
  CHECK_NAME = 'fluentd'
  
  DEFAULT_INSTANCE = {"monitor_agent_url": URL}
  INSTANCE_WITH_PLUGIN = {"monitor_agent_url": URL, "plugin_ids": ["plg1"]}
  
  EXPECTED_GAUGES = [
      'retry_count',
      'buffer_total_queued_size',
      'buffer_queue_length',
  ]
  
  ADDITIONAL_METRICS = [
      'emit_records',
      'emit_count',
      'write_count',
      'rollback_count',
      'slow_flush_count',
      'flush_time_count',
      'buffer_stage_length',
      'buffer_stage_byte_size',
      'buffer_queue_byte_size',
      'buffer_available_buffer_space_ratios',
  ]
  
subject: fix e2e instance config (#10518)