feat: implement history push mutation and enhanced MCP logging

- Implement pushHistory mutation to support pushing telemetry data to Zabbix trapper items.

- Add VERBOSITY and MCP_LOG_* environment variables for controllable request/response logging in both API and MCP server.

- Enhance ZabbixRESTDataSource with better session handling and error logging.

- Update ZabbixHistory datasource to support history push operations.

- Expand documentation with new cookbook recipes and MCP integration guides.

- Add integration tests for history pushing (src/test/history_push*).

- Reorganize documentation, moving technical product info PDF to docs/use-cases/.

- Update GraphQL generated types and VCR templates.
This commit is contained in:
Andreas Hilbig 2026-02-03 13:29:42 +01:00
parent b646b8c606
commit 7c2dee2b6c
28 changed files with 6036 additions and 3088 deletions

View file

@ -53,6 +53,9 @@ This document outlines the test cases and coverage for the Zabbix GraphQL API.
- **TC-AUTH-04**: Import user rights.
- **TC-AUTH-05**: Import user rights using sample mutation.
### History and Data Pushing
- **TC-HIST-01**: Push history data using `pushHistory` mutation.
### Query Optimization
- **TC-OPT-01**: Verify that GraphQL queries only fetch requested fields from Zabbix (reduced output).
- **TC-OPT-02**: Verify that skippable Zabbix parameters (like selectItems) are omitted if not requested in GraphQL.
@ -91,6 +94,7 @@ The `runAllRegressionTests` mutation (TC-E2E-02) executes the following checks:
- **State sub-properties**: Verifies that requesting device state sub-properties correctly triggers the retrieval of required Zabbix items, even if `items` is not explicitly requested (verifying the indirect dependency logic).
- **Negative Optimization (allDevices)**: Verifies that items are NOT requested from Zabbix if neither `items` nor `state` (or state sub-properties) are requested within the `allDevices` query.
- **allDevices deviceType filter**: Verifies that the `allDevices` query only returns hosts that have a `deviceType` tag, and that the `deviceType` field is populated for all results.
- **pushHistory mutation**: Verifies that the `pushHistory` mutation correctly pushes data to ZABBIX_TRAP items, using either item ID or a combination of host and item key.
## ✅ Test Coverage Checklist