What this category's data looks like
In the scenario of signing research project task books, the materials entering the deployment, operations, and application handover function include the project task book, the subject task breakdown table, and the budget book. The task book gives the project's overall objectives and duration, the breakdown table breaks the subjects down into executable items, and the budget book corresponds to funding categories and execution milestones. These materials come from project application and project initiation archiving, and their update cadence follows project initiation approval, budget adjustments, and supplementary signing of task books. Their field characteristics center on subject names, funding categories, start and end dates, undertaking units, and signature receipts. When entering this function, the task book serves as the source of deployment scope and delivery boundaries, the breakdown table serves as the source of task records and responsibility assignments, and the budget book serves as the source for resource and milestone verification. Together, the three support a handover-ready deployment state and operation records.
Configuration and implementation checks
This step is handled by the connection configuration of the deployment environment (server side), not by the capability execution of a model node, and outputs whether the connection is available (service startup result and connection logs). "A handover-ready deployment state and operation records" are then completed by deployment handover and subsequent business processing. Connection addresses are configured via environment variables: the main 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 main database.
| Object | Check | Verification action |
|---|---|---|
| Main business database connection variable | Points to the main business database actually in use and is connectable, and is consistent with the archive database address of the project task book, subject task breakdown table, and budget book | In the deployment environment, check that the variable value is consistent with the database address, and check MONGODB_URI |
| Log database connection variable | Configured separately, or left empty as instructed to reuse the main database, and the database to which logs are written and operations records are traceable | Check whether the variable is set, check the database to which logs are written, and confirm whether it is the same place as the main business database |
| Cache connection variable | The cache instance is connectable, and parameters related to streaming recovery mirroring take effect according to the deployment instructions | Connect once with a client, check the return, and check REDIS_URL |
| Vector database connection variable | Consistent with the vector database actually in use, and the retrieval pipeline is available | Check the selected vector database and address against the deployment instructions, and check PG_URL |
Three common errors
- Symptom: After startup, the logs continuously report connection timeouts. Cause: The values of the main business database or cache connection variables are inconsistent with the instance addresses, and the server side fails to establish a connection.
- Symptom: The name, quantity, and date of the same record do not match between the task book and the breakdown table. Cause: Versions are not synchronized, and after the two materials are updated separately, field and signature receipt verification was not performed.
- Symptom: Business data and logs are mixed in the same place. Check: so operations records and business records land in the same database, making them difficult to distinguish during handover. Logs use the primary database when no separate log database is configured; inspect the actual log destination separately.
How to verify the setup
Acceptance for this function: connect once to the main business database, log database, cache, and vector database item by item, check the connection results in the startup logs, and check that the values of the three connection variables MONGODB_URI, REDIS_URL, and PG_URL are consistent with the instance addresses.
Business test: check item by item once according to the handover form, see which record is missing, and focus on checking the fields, dates, and signature receipts of the project task book, subject task breakdown table, and budget book.
- Check the values of the connection variables for the main business database, log database, cache, and vector database item by item against the deployment instructions, confirm they are consistent with the instance addresses, and record the service startup results and connection logs.
- Check the names, quantities, dates, and signature receipts of the project task book, subject task breakdown table, and budget book item by item according to the handover form, and after confirming version synchronization, hand over to operations or the next shift.