This commit comprehensive updates the API to ensure full compatibility across all major Zabbix versions (6.0 LTS, 6.2, 6.4, and 7.0 LTS) and introduces a local development environment for multi-version testing.
Verified Zabbix Versions:
- Zabbix 7.0 (LTS): Full support, including native `history.push` for telemetry.
- Zabbix 6.4: Supported (excluding `history.push`); uses `hostgroup.propagate` and UUID-based matching.
- Zabbix 6.2: Supported (excluding `history.push`); uses `hostgroup.propagate` and `templategroup.*` methods.
- Zabbix 6.0 (LTS): Supported (excluding `history.push`); includes specific fallbacks:
- JSON-RPC: Restored `auth` field in request body for versions lacking Bearer token support.
- Permissions: Implemented name-based fallback for host/template groups (no UUIDs in 6.0).
- Group Expansion: Automatic manual expansion of group rights during import.
- API Methods: Fallback from `templategroup.*` to `hostgroup.*` methods.
Key Technical Changes:
- Local Development: Added `zabbix-local` Docker Compose profile to launch a complete Zabbix stack (Server, Web, Postgres) from scratch with dynamic versioning via `ZABBIX_VERSION`.
- Query Optimization: Refined dynamic field selection to handle implied fields and ensure consistent output regardless of initial Zabbix parameters.
- Documentation:
- New `local_development.md` HOWTO guide.
- Updated `README.md` with detailed version compatibility matrix.
- Expanded `roadmap.md` with achieved milestones.
- Testing:
- Updated entire Jest test suite (23 suites, 96 tests) to be version-aware and robust against naming collisions.
- Enhanced Smoketest and Regression Test executors with better cleanup and error reporting.
This commit introduces several improvements to ensure the API works seamlessly across Zabbix 6.0, 6.4, and 7.0+, while also optimizing data fetching performance.
Key changes:
- Zabbix Version Compatibility:
- Added Zabbix version detection and static caching in ZabbixAPI.
- Implemented name-based fallback for host/template group permissions to support Zabbix 6.0 (which lacks UUIDs for host groups).
- Added manual host group expansion for Zabbix versions < 6.2.0 during user group import.
- Added version-based guards for history.push (7.0+) and hostgroup.propagate (6.2+).
- Updated documentation with detailed version compatibility notes.
- Added src/test/zabbix_6_0_compatibility.test.ts to verify compatibility logic.
- Query Optimization:
- Implemented dynamic output selection in ZabbixRequest to fetch only fields requested in GraphQL queries.
- Added GraphqlParamsToNeededZabbixOutput to map GraphQL selections to Zabbix API output parameters.
- Moved "Query Optimization" to achieved milestones in roadmap.md.
- Other:
- Updated various tests to support the new version-aware logic.
- Optimized imports and synchronized IDE settings.
- **Optimization**: Implemented automatic Zabbix parameter optimization by analyzing GraphQL selection sets.
- **ZabbixRequest**: Added optimizeZabbixParams with support for skippable parameters and implied field dependencies (e.g., state -> items).
- **Resolvers**: Updated allHosts, allDevices, allHostGroups, and templates to pass requested fields to data sources.
- **Data Sources**: Optimized ZabbixQueryHostsGenericRequest and ZabbixQueryTemplatesRequest to skip unnecessary Zabbix API calls.
- **Regression Tests**: Enhanced RegressionTestExecutor with new tests for optimization (REG-OPT, REG-OPT-NEG), state retrieval (REG-STATE), dependent items (REG-DEP), and empty results (REG-EMPTY).
- **Documentation**: Created query_optimization.md How-To guide and updated roadmap.md, README.md, and tests.md.
- **Bug Fixes**: Fixed deviceType tag assignment during host import and corrected ZabbixCreateHostRequest to support tags.
This commit introduces several improvements to the project's documentation,
roadmap, and AI agent integration (MCP).
Key changes:
- Created and styled roadmap.md to track project milestones and future plans.
- Updated .junie/guidelines.md with strict documentation style standards.
- Automated GraphQL schema concatenation for the MCP server using a schema-gen init-container.
- Updated MCP setup recipes in cookbook.md and mcp.md to reflect the new automation.
- Added .ai/mcp/mcp.json for connecting to existing MCP services via HTTP.
- Improved development workflow by updating package.json to watch .graphql files.
- Cleaned up the root directory by moving schema.graphql to .gitignore and removing redundant files.
- Standardized visual style and formatting across all markdown files.
