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notarius/docs/operations.md

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# Operations
This is the canonical reference for operating implemented Notarius runs.
## Normal Run
A run reads one source file, resolves one configured pipeline, calls the
configured Scriptorium-backed LLM runtime, writes durable JSON output, and
writes diagnostics for inspection.
```sh
go run ./cmd/notarius run dnd-session \
--config examples/dnd-spells.config.yml \
--input examples/seriatim-minimal-transcript.json \
--output-dir ./notarius-output \
--diagnostics-dir /tmp/notarius
```
The command prints a success line with the pipeline ID, normalized output count,
rejected output count, and the output path.
## Output Directory
Durable output is written to:
```text
<output-root>/<run-id>/
```
The default output root is `./notarius-output`. Use `--output-dir` to choose a
different root.
The `json` output module writes these files:
- `index.json`: file index with paths to the manifest, lane output files,
rejected outputs, and warnings.
- `manifest.json`: run manifest with resolved pipeline provenance, top-level
module metadata, module keys, reference provenance, validation status, and
timing.
- `lanes/<lane-id>.json`: normalized raw JSON output payloads, one file per
lane. For the current D&D spell extractor, this includes `lanes/spells.json`.
- `rejected.json`: rejected raw output records.
- `warnings.json`: warnings reported by pipeline modules or the output encoder.
Output writes are atomic per file. Logical output file names must be clean,
relative, slash-separated paths and must not contain `..`.
## Diagnostics Directory
Diagnostics are written under:
```text
<diagnostics-work-dir>/<run-id>/
```
The default diagnostics work directory is `/tmp/notarius`. It can be set with
`workspace.directory`, `NOTARIUS_WORKSPACE_DIR`, legacy
`diagnostics.work_dir`, legacy `NOTARIUS_WORK_DIR`, or `--diagnostics-dir`.
When a workspace directory is set, diagnostics are written under
`<workspace.directory>/diagnostics/<run-id>/`.
Set `workspace.diagnostics.enabled: false` or
`NOTARIUS_WORKSPACE_DIAGNOSTICS_ENABLED=false` to skip diagnostics directory
creation and diagnostics artifact writes. Concise failures are still printed to
stderr.
Implemented diagnostics artifacts:
- `invocation.json`: command metadata such as operation, config path, input
path, selected lanes, run ID, and pipeline digest when available.
- `effective-config.json`: resolved config without raw API keys.
- `resolved-pipeline.json`: resolved module bindings and pipeline digest.
- `resolved-references.json`: resolved reference provenance, including target
stage, lane ID when present, origin, digest, media type, byte size, and
binding source, without reference content.
- `run-manifest.json`: the same run manifest written to durable output when it
is available, including top-level module metadata when present.
- `warnings.json`: warning list.
- `run-report.json`: counts, status, output path, diagnostics path, and run ID.
- `error.log`: failure message, written after diagnostics directory creation
when a run fails.
`source-document.json` is supported by the diagnostics writer but is not written
by the current CLI run workflow.
## Retention
Diagnostics retention is configured with `workspace.diagnostics.retention`,
`NOTARIUS_WORKSPACE_DIAGNOSTICS_RETENTION`, legacy `diagnostics.retention`,
legacy `NOTARIUS_DIAGNOSTICS_RETENTION`, or the default `auto`.
- `auto`: keep failed runs and successful runs with warnings; remove successful
warning-free runs.
- `always`: keep every diagnostics run directory.
- `never`: remove successful run directories; failed runs are still retained.
Unknown retention values are rejected during config validation.
## Failures
Failures before diagnostics directory creation, such as a missing config file or
an unusable diagnostics work directory, are printed to stderr and may not have a
diagnostics run directory.
Failures after diagnostics directory creation are printed to stderr and written
to `error.log`. Depending on where the failure occurred, diagnostics may also
include invocation metadata, redacted effective config, resolved pipeline data,
the run manifest, warnings, and a run report.
If durable output writing fails after the pipeline completes, diagnostics are
retained for inspection and may include `run-manifest.json`, `warnings.json`,
`run-report.json`, and `error.log`.
## Warnings
A successful run with warnings exits with code `0`, prints a warning count to
stderr, and writes warnings to durable output and diagnostics when retained.
The run manifest `validation_status` indicates whether raw outputs were
approved or rejected after validation.
Reference-related warnings include empty bound reference files. Empty references
are still passed to extractors so optional slots can be intentionally blank.
## Cleanup
It is safe to remove specific old run directories after their output and
diagnostics are no longer needed:
```sh
rm -rf /tmp/notarius/run-1234567890
rm -rf ./notarius-output/run-1234567890
```
Use exact run-directory paths. Avoid broad cleanup commands against parent
directories unless they are part of your own operational policy.
## Operational Limits
There is no command to resume a failed run. Re-run `notarius run` after fixing
the cause.
Provider retries and timeouts are handled by Scriptorium according to the
selected execution profile. Pipeline module retries are controlled by module
binding `retries` values in config for chunk, extract, merge, and normalize.
There is no separate CLI retry command.
Notarius writes local files only. Remote storage and archive management are not
part of the implemented CLI.