Learn how to troubleshoot problems with Renovate, where to find the logging output, and how to get help if needed.
Getting the logs
Renovate's debug-level logs are usually enough to help troubleshoot most problems. Where you can find the logs depends on how you're running Renovate.
GitHub Hosted app
Each pull request from Renovate contains a link to the WhiteSource Renovate Dashboard in the PR body text.
The text you're looking for is:
This PR has been generated by WhiteSource Renovate. View repository job log here.
Click on the blue text "here" to go to the WhiteSource Renovate App Dashboard. Sign in with your GitHub or GitLab account. Once you're logged in, you can see the logs for the Renovate jobs on your repository. You should have access to any repository which you have write access to and which has Renovate installed.
Renovate only makes logs for the last 3 days available.
When you've clicked on a recent job, you'll be able to select a debug level that you care about.
For a full overview, make sure you select the
DEBUG log level.
The easiest way to gather logs from Renovate for any platform is to use the default logging to
By default, Renovate will log in a human-readable format at
For troubleshooting it's recommended to increase logging to
DEBUG level by adding
LOG_LEVEL=debug to your environment variables before invoking Renovate.
If your Renovate logs are being processed by a log service before you access them, you may find it better to have Renovate output logs in JSON format instead so that they can be reliably parsed and filtered.
This can be achieved by adding
LOG_FORMAT=json to your environment variables before invoking Renovate.
Log debug levels
There are different severity levels for the log output. From least severe to most severe:
To check for problems, look for
ERROR logs (level 40 or 50 if in JSON format).
To troubleshoot further, you usually need to look at
Resolving problems using logs
We recommend you follow this process:
- Try to narrow in on the problem area e.g. by looking for relevant branches or
- Find all relevant
INFOmessages from before and after the problem occurred
- Copy/paste the relevant parts of the logs into your discussion post or bug report
If you cannot fix the problem yourself after reading the logs, and reading - or searching through - our documentation, search the renovatebot/renovate discussion forum to see if somebody has asked a similar or related question.
If none of these steps have helped you, then create a new discussion post to get help from the Renovate maintainers.
Please locate the relevant parts of the logs as described earlier before asking for help or posting a bug report. Do not expect the Renovate maintainers to read through the full logs when trying to help you, as that takes a lot of time on our part. If later it turns out that the full logs are necessary, you will be asked for them then.