Dockerized sensu config - some things taken from https://github.com/arcus-io/docker-sensu/blob/master/run.sh

config.json

{
  "rabbitmq": {
    "port": 5672,
    "host": "$RABBITMQ_PORT_15672_TCP_ADDR",
    "user": "guest",
    "password": "guest",
    "vhost": "/"
  },
  "redis": {
    "host": "$DB_PORT_6379_TCP_ADDR",
    "port": 6379
  },
  "api": {
    "host": "localhost",
    "port": 4567
  },
  "handlers": {
    "default": {
      "type": "pipe",
      "command": "true"
    }
  }
}