What the data for this category looks like
Document and material data for basic telecommunications operations comes from four main sources: operation and maintenance work orders, customer service archives, network construction planning documents, and compliance contract templates. Data updates follow two rhythms: daily high-frequency (dozens of new work orders added per day) and periodic low-frequency (planning documents updated quarterly, contract templates updated annually). Each document has a fixed structure, including unified operator document number, work order number, and customer identification fields. Field units use telecommunications industry-specific identifiers such as Mbps, GB, and port numbers.
What constraints these characteristics impose during deployment and upgrade
Data sources include high-frequency updated work orders and low-frequency structured planning documents. The deployment phase must adapt to concurrent read/write demands from multiple data sources, and avoid exhausting database connections. The fixed document structure and dedicated fields require the storage layer to match telecommunications industry data parsing rules. General scenario storage configurations cannot be reused directly. Periodically updated documents require version control logic. The upgrade phase must retain compatibility for reading old document versions, while adapting to new field validation rules. Additionally, telecommunications industry territorial data compliance requirements mandate binding document storage to compliant cloud storage endpoints. General public storage services cannot be used. Reference only; verify against the target FastGPT release and deployment documentation.
How to Configure Settings
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
DB_MAX_LINK | 20–30 connections | Document data for basic telecommunications operations has high concurrent read/write demands; this value prevents connection pool exhaustion |
STORAGE_S3_ENDPOINT | Operator-compliant cloud storage endpoint | Meets compliance requirements for territorial data storage in the telecommunications industry, and adapts to document upload and reading workflows |
REDIS_URL | Dedicated cache instance using port 6379 | High-frequency updated work order data requires a stable, low-latency cache service to avoid interface response delays |
PG_URL | Alibaba Cloud RDS PostgreSQL instance address | Structured document field query efficiency requirements are high; a dedicated instance ensures read/write stability |
FILE_TOKEN_KEY | 16–32 byte encryption key | Used to verify access permissions for document attachments, and complies with telecommunications industry document security control requirements |
FE_DOMAIN | Operator internal access domain name | Limits access scope to internal operation and maintenance personnel, and adapts to enterprise internal network control rules |
Three Common Mistakes
- Phenomenon: An error "Failed to establish database connection" or 403 status code occurs when connecting to Alibaba Cloud RDS. Cause: The public IP of the FastGPT deployment server was not added to the RDS whitelist. Cloud instances for basic telecommunications operations must strictly follow territorial network control rules.
- Phenomenon: Logs showing config.json read failure appear after upgrading to FastGPT v4.8.20-fix. Cause: Old configuration residues were not fully cleaned up. Some environment variables did not override parameters in config.json, causing the system to still attempt to read the deprecated configuration file.
- Phenomenon: An interface timeout error occurs when calling the model to generate documents. Cause: The
DB_MAX_LINKvalue was not adjusted to adapt to concurrent requests, leading to database connection pool exhaustion and blocking normal interface response processes.
How to Confirm Proper Configuration
- Run the built-in database connection test script to verify that instances corresponding to
MONGODB_URIandPG_URLcan complete read/write operations normally. - Access the management interface corresponding to
FE_DOMAIN, upload a simulated operation and maintenance work order document, and confirm that the file can be stored normally in the compliant cloud storage endpoint. - View the monitoring panel for
REDIS_URLto confirm that the number of cache connections is in a stable range, with no frequent disconnections or timeout errors. - Trigger a document generation test, and check whether the output result includes dedicated fields such as operator document number and work order number, matching the document specifications for basic telecommunications operations.
The values provided are common starting points and should be measured against the reader's own samples.
Question material comes from public community discussions. Configuration values are common starting points and should be measured against your own samples. Verified on 2026-09-28.