vikingowl 5e781c0e04 feat: implement lightweight agent with gRPC and mTLS support ...

Agent Package (internal/agent/):
- Agent struct with all collectors and memory-efficient pooling
- Run loop with configurable collection interval
- Graceful shutdown with context cancellation
- Auto-reconnection callback for re-registration

gRPC Client (internal/agent/client.go):
- mTLS support with CA, agent cert, and key
- Bidirectional streaming for metrics
- Heartbeat fallback when streaming fails
- Exponential backoff with jitter for reconnection
- Concurrent reconnection handling with mutex

Protocol Buffers (proto/tyto.proto):
- AgentService with Stream, Register, Heartbeat RPCs
- MetricsReport with summary fields for aggregation
- ConfigUpdate and Command messages for server control
- RegisterStatus enum for registration workflow

CLI Integration (cmd/tyto/main.go):
- Full agent subcommand with flag parsing
- Support for --id, --server, --interval, --ca-cert, etc.
- Environment variable overrides (TYTO_AGENT_*)
- Signal handling for graceful shutdown

Build System (Makefile):
- Cross-compilation for linux/amd64, arm64, armv7
- Stripped binaries with version info
- Proto generation target
- Test and coverage targets

Config Updates:
- DefaultConfig() and LoadFromPath() functions
- Agent config properly parsed from YAML

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

2025-12-28 07:42:44 +01:00

4.1 KiB

Raw Blame History

View Raw