Implements structured JSON diagnostic output for node state export with full
schema documentation. This feature provides machine-readable diagnostics for
automated analysis, monitoring, and AI/MCP integration.
Key changes:
- Add `zerotier-cli diagnostic` command for JSON node state export
- Add `zerotier-cli dump -j` as alias for JSON output
- Add `zerotier-cli diagnostic --schema` to print JSON schema
- Implement platform-specific interface collection (Linux, BSD, macOS, Windows)
- Create modular diagnostic/ directory with isolated try/catch error handling
- Add comprehensive JSON schema (diagnostic_schema.json) for validation
- Include build-time schema embedding for offline access
- Add Python and Rust scripts for schema embedding during build
- Update build systems to compile new diagnostic modules
The diagnostic output includes:
- Node configuration and identity
- Network memberships and settings
- Interface states and IP addresses
- Peer connections and statistics
- Moon orbits
- Controller networks (if applicable)
All diagnostic collection is wrapped in try/catch blocks to ensure partial
failures don't prevent overall output generation.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
Update the minimal compilers in documentation. As `std=c++17` is used the minimal got quite bumped from last update. For gcc 7.x would seem possibly enough, but some of the dependencies (eg. libpqxx) need 8.x at least, so setting that as documented minimum.
* Add a 2nd auth token for /metrics
Allows administrators to distribute a token that only has access to read
metrics and nothing else.
Also added support for using bearer auth tokens for both types of tokens
Separate endpoint for metrics #2041
* Update readme
* fix a couple of cases of writing the wrong token
