Expand description
Ships this node’s warnings to Loki the same way metrics go to the push gateway: the node pushes out, so a fleet on someone else’s machine needs no agent installed beside it.
Without this the fleet’s logs stayed on the box. {service="self-hosted-node"}
returned nothing for production, only for the staging node that happens to
run next to Loki, so a slow-decision warning naming its game was written and
never seen.