ruby - When deploying new relic of rails application, the log shows invalid license key. How to modify the configuration?

Question

This server has once deployed another application with new relic license key
When deploying a new application, the debug log shows that the license of another application is being used
The configuration code is as follows

common: &default_settings
  # Required license key associated with your New Relic account.
  license_key: '25905xxxxxxxxxxxxx04b6'

  # Your application name. Renaming here affects where data displays in New
  # Relic.  For more details, see https://docs.newrelic.com/docs/apm/new-relic-apm/maintenance/renaming-applications
  app_name: 'xxx sandbox'

  # To disable the agent regardless of other settings, uncomment the following:
  # agent_enabled: false

  # Logging level for log/newrelic_agent.log
  log_level: debug

# Environment-specific settings are in this section.
# RAILS_ENV or RACK_ENV (as appropriate) is used to determine the environment.
# If your application has other named environments, configure them here.
development:
  <<: *default_settings
  app_name: 'xxx (Development)'

test:
  <<: *default_settings
  # It doesn't make sense to report to New Relic from automated test runs.
  monitor_mode: false

staging:
  <<: *default_settings
  app_name: 'xxx (Staging)'

The output log is as follows (sometimes using the license in the configuration, sometimes using the license of another application)

[2017-04-27 22:24:55 -0700 sandbox.aviagames.com (1183)] DEBUG : Sending request to collector-213.newrelic.com:443/agent_listener/14/7424fbxxxxxxxxxxxxx4bd/get_agent_commands?run_id=216855451632610815&marshal_format=json with POST
[2017-04-27 22:24:55 -0700 sandbox.aviagames.com (1183)] DEBUG : Received response, status: 200, encoding: ''
[2017-04-27 22:24:55 -0700 sandbox.aviagames.com (1183)] DEBUG : Received get_agent_commands = []
[2017-04-27 22:24:55 -0700 sandbox.aviagames.com (1183)] DEBUG : No thread profiles with data found to send.
[2017-04-27 22:24:55 -0700 sandbox.aviagames.com (1183)] DEBUG : EventLoop: Dispatching event 'report_event_data' with 1 callback(s).
[2017-04-27 22:24:55 -0700 sandbox.aviagames.com (1183)] DEBUG : Sending analytic_event_data to New Relic Service
[2017-04-27 22:24:55 -0700 sandbox.aviagames.com (1183)] DEBUG : EventLoop: Dispatching event 'reset_log_once_keys' with 1 callback(s).
[2017-04-27 22:25:20 -0700 sandbox.aviagames.com (1103)] DEBUG : EventLoop: Dispatching event 'report_data' with 1 callback(s).
[2017-04-27 22:25:20 -0700 sandbox.aviagames.com (1103)] DEBUG : Sending data to New Relic Service
[2017-04-27 22:25:20 -0700 sandbox.aviagames.com (1103)] DEBUG : Sending 31 items to metric_data
[2017-04-27 22:25:20 -0700 sandbox.aviagames.com (1103)] DEBUG : Sending request to collector-252.newrelic.com:443/agent_listener/14/25905dxxxxxxx04b6/metric_data?run_id=201836671014945180&marshal_format=json with POST

Answer 1

The previous staff set environment variables on this machine. Newrelic defaults to using the license and other values ​​in the environment variables first. After modifying the environment variables and restarting the system, the problem was solved