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| | | ### Logs |
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| | | The log level is configured in `settings.$NODE_ENV.json` via `log.level` |
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| | | (default `info`). The `LOG_LEVEL` environment variable overrides it, which is |
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| | | handy for quiet test runs: |
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| | | LOG_LEVEL=error npm test |
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| | | |
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| | | Valid levels: `debug`, `info`, `warn`, `error`, and `silent` (or `off`) to |
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| | | disable logging entirely. Messages below the active level are neither printed |
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| | | nor written to `log.log`. |
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| | | |
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| | | To prevent logs from growing too big the file `$INSTALLDIR/log.log` should be included into a logrotation job. |
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| | | |
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| | | Furthermore `pm2` also does some logging. |
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