docker-compose.yml

# An example that forwards log messages to a remote GELF server, while logging them
# locally via the gandelf container's jsonlog driver
# Point your other containers to localhost:12201 with their GELF log driver
version: '2'
services:
 gandelf:
  restart: always
  image: sitapati/gandelf
  container_name: gandelf
  ports:
   - "12201:12201/udp"
  logging:
   driver: "json-file"
   options:
    max-size: "100k"
    max-file: "20"
  environment:
   - GELF_URL=my-gelf-log-server.com
   - ECHO_LOCAL=true