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Logs

uploy collects two kinds of logs:

  • Build logs: stdout/stderr of the Nixpacks build worker, per deployment.
  • Runtime logs: stdout/stderr of the running container, per app.

Both are streamed to the dashboard over Server-Sent Events (SSE).

See View build & runtime logs.

  • Build logs: stored with the deployment record; visible for as long as the deployment is retained (see deployment-history limits in Resource limits & quotas).
  • Runtime logs: streamed live from the container; historical retention is not yet configured in this release.
  • Logs are line-oriented. Extremely long lines may be truncated in the UI; the backend keeps full lines.
  • Binary output is not displayed.