Streams Hubble network flow export logs to stdout for log collection
Hubble Export to Stdout is a minimal utility image within the Cilium observability ecosystem. Its sole purpose is to
tail one or more Hubble flow-log export files and stream their contents to stdout, making them available to a sidecar
log collector such as Fluentd or Fluent Bit. The image contains only busybox (providing sh and tail) and a small
shell script, keeping the footprint as small as possible.