Hello World for filebeat

While I never did get the file.output working, I was able to get output.console working.

There was a typo in the configs:

file.input:

Should be

file.inputs

The full working config is:

filebeat.inputs:
- type: log
  enabled: true
  paths:
    - /tmp/foobar.log
filebeat.config.modules:
  path: ${path.config}/modules.d/*.yml
  reload.enabled: true
  reload.period: 10s
setup.template.settings:
  index.number_of_shards: 1
setup.kibana:
output.elasticsearch:
  enabled: false
output.console:
  enabled: true
  pretty: true
processors:
  - add_host_metadata: ~
  - add_cloud_metadata: ~