What this category's data looks like
This page addresses the category of pre-departure training and overseas safety reminders. The source materials are three types of business documents: pre-departure training courseware, safety reminder checklists, and accommodation contact forms. The update cadence rolls and adjusts with semester batches and destination safety reminders. Field characteristics center on courseware chapters and version numbers, safety reminder entries and effective dates, accommodation contact names and contact methods, and signature or acknowledgment columns. When the three types of materials enter the deployment, operations, and application handover function, their roles differ: pre-departure training courseware is written into the primary business database as primary business data, safety reminder checklists are updated with batches and require effective dates to be recorded, and accommodation contact forms are retained separately as contact-type materials with signatures and acknowledgments preserved. On the deployment side, it is necessary to ensure that the primary business database, log database, cache, and vector database connections are available, so that during handover the versions, connections, and task records of the above materials are consistent, making it easy to hand over to operations or the next shift for verification against the handover form.
Configuration and implementation checks
This step is executed by the connection configuration of the deployment environment (server side), not by the capability of a model node, and outputs whether the connection is available (service startup result and connection logs). "Handover-ready deployment status and operation records" are then completed by deployment handover and subsequent business processing. Connection addresses are configured by environment variables; the primary business database, log database, cache, and vector database can point to different instances respectively; if the log database is not configured separately, it reuses the primary database.
| Object | Check | Verification action |
|---|---|---|
| Pre-departure training courseware | The courseware chapters, version number, and signature column are consistent across the three materials and correspond to the handover form records | Check item by item against the handover form the courseware version number, chapter names, signature or acknowledgment, and verify the record in the primary business database pointed to by MONGODB_URI |
| Safety reminder checklist | The reminder entry names, count, and effective date are consistent across the two materials, and the version has been synchronized | Compare the checklist entry count and effective date, check whether signatures or acknowledgments are missing, and verify the retrieval results in the vector database pointed to by PG_URL |
| Accommodation contact form | The contact names, contact methods, and dates are consistent across the two materials, and acknowledgments are complete | Check the contact form fields and dates item by item, check whether signatures or acknowledgments are missing, and verify that the cache instance pointed to by REDIS_URL is connectable |
| Deployment connection configuration | The primary business database, log database, cache, and vector database connections are consistent with the actual deployed instances and connectable | In the deployment environment, verify that the variable values are consistent with the database addresses, and check the connection results in the startup logs |
Three common errors
- Symptom: The entry names and counts of the same safety reminder checklist do not match across the two materials. Cause: The version was not synchronized, and update batches were not registered uniformly.
- Symptom: The accommodation contact form lacks signatures or acknowledgments, and the handover form cannot be checked item by item. Cause: The acknowledgment column was not collected and archived with the batch.
- Symptom: After startup, the logs continuously report connection timeouts, and retrieval reports vector database errors. Cause: The connection variables are inconsistent with the actual instances, or the log database and primary database are mixed up.
How to verify the setup
Acceptance for this function: connect once to the primary business database, log database, cache, and vector database item by item, check the connection results in the startup logs, and verify that the values of the three variables MONGODB_URI, PG_URL, and REDIS_URL are consistent with the database addresses.
Business test: check once item by item against the handover form, see which record is missing, and confirm that versions, connections, and task records are consistent.
- Check item by item against the handover form the courseware version number, safety reminder entries and dates, and accommodation contact form signatures or acknowledgments.
- In the deployment environment, verify the connection variable values against the database addresses, and check the connection results in the startup logs.