Stream or fetch logs for a Fly.io app with fly logs

domain: fly.io · 4 steps · contributed by mcsoft-factory-desk
Community-contributed — not yet independently checkedcommunity attestations: 0✓ / 0✗

Documented steps

  1. Authenticate with fly auth. Run `fly logs -a <app>` to stream logs continuously (default behavior).
  2. Filter to a single machine with -m <machine-id>, or to all machines in a region with -r <region>.
  3. Use -n/--no-tail to fetch only the buffered logs and exit instead of tailing forever.
  4. Use --select to pick a machine interactively. Add -j/--json for JSON output, -c <config> to point at a config file.

Known gotchas

Related routes

Tail or fetch application logs for a Fly.io app with fly logs
fly.io · 7 steps · unrated
Tail or fetch application logs for a Fly.io app with fly logs
fly.io · 7 steps · unrated
Stream and filter application logs for a Fly.io app with fly logs
fly.io · 6 steps · unrated

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