Lightweight per-instance agent for Sindri environments, connecting to the Mimir control plane.
Draupnir runs on each managed instance, providing real-time metrics, remote terminal access, and command dispatch over a persistent WebSocket connection.
- System metrics collection (CPU, memory, disk, network)
- Heartbeat monitoring with configurable intervals
- Remote terminal sessions (PTY allocation)
- Command dispatch and result streaming
- Lifecycle event reporting
- Static binary — no runtime dependencies
sindri extension install draupnircurl -fsSL https://raw.githubusercontent.com/pacphi/draupnir/main/extension/install.sh | bashmake build| Variable | Required | Default | Description |
|---|---|---|---|
SINDRI_CONSOLE_URL | yes | — | Mimir control plane URL |
SINDRI_CONSOLE_API_KEY | yes | — | Authentication key |
SINDRI_INSTANCE_ID | no | hostname | Unique instance identifier |
SINDRI_PROVIDER | no | — | fly, docker, k8s, e2b, devpod |
SINDRI_REGION | no | — | Geographic region |
SINDRI_AGENT_HEARTBEAT | no | 30 | Heartbeat interval (seconds) |
SINDRI_AGENT_METRICS | no | 60 | Metrics interval (seconds) |
SINDRI_AGENT_TAGS | no | — | Comma-separated key=value labels |
SINDRI_LOG_LEVEL | no | info | debug/info/warn/error |
| OS | Architecture | Binary |
|---|---|---|
| Linux | amd64 | draupnir-linux-amd64 |
| Linux | arm64 | draupnir-linux-arm64 |
| macOS | amd64 | draupnir-darwin-amd64 |
| macOS | arm64 (M-series) | draupnir-darwin-arm64 |
make ci # vet, format-check, test, build-all