go build

./chronix.ingester -chronix-url=http://my-solr-host:8983/solr/chronix -max-chunk-age=30m

./chronix.ingester -h
Usage of ./chronix.ingester:
  -checkpoint-file string
    	The path to the checkpoint file. (default "checkpoint.db")
  -checkpoint-interval duration
    	The interval between checkpoints. (default 5m0s)
  -chronix-commit-within duration
    	The duration after which updates to Chronix should be committed. (default 5s)
  -chronix-url string
    	The URL of the Chronix endpoint. (default "http://localhost:8983/solr/chronix")
  -flush-on-shutdown
    	Whether to flush all chunks to Chronix on shutdown, rather than saving them to a checkpoint. A checkpoint will still be written, but will be empty.
  -listen-addr string
    	The address to listen on. (default ":8080")
  -log.format value
    	Set the log target and format. Example: "logger:syslog?appname=bob&local=7" or "logger:stdout?json=true" (default "logger:stderr")
  -log.level value
    	Only log messages with the given severity or above. Valid levels: [debug, info, warn, error, fatal] (default "info")
  -max-chunk-age duration
    	The maximum age of a chunk before it is closed and persisted. (default 1h0m0s)

go test ./...