- Implemented comprehensive tests for verdict artifact generation to ensure deterministic outputs across various scenarios, including identical inputs, parallel execution, and change ordering. - Created helper methods for generating sample verdict inputs and computing canonical hashes. - Added tests to validate the stability of canonical hashes, proof spine ordering, and summary statistics. - Introduced a new PowerShell script to update SHA256 sums for files, ensuring accurate hash generation and file integrity checks.
StellaOps Zastava
Zastava monitors running workloads, verifies supply chain posture, and enforces runtime policy via Kubernetes admission webhooks.
Latest updates (2025-12-02)
- DSSE-signed schemas, thresholds, exports, and deterministic
zastava-kitbundle published underdocs/modules/zastava; verification viakit/verify.shand hashes inSHA256SUMS. - Sprint tracker
docs/implplan/SPRINT_0335_0001_0001_docs_modules_zastava.mdand moduleTASKS.mdadded to mirror status. - Observability runbook stub + dashboard placeholder added under
operations/(offline import). - Surface.Env/Surface.Secrets adoption remains pending platform contracts; align with platform docs before enabling sealed mode.
Responsibilities
- Observe node/container activity and emit runtime events.
- Validate signatures, SBOM presence, and backend verdicts before allowing containers.
- Buffer and replay events during disconnections.
- Trigger delta scans when runtime posture drifts.
Key components
StellaOps.Zastava.Observerdaemonset.StellaOps.Zastava.Webhookadmission controller.- Shared contracts in
StellaOps.Zastava.Core.
Integrations & dependencies
- Authority for OpToks and mTLS.
- Scanner/Scheduler for remediation triggers.
- Notify/UI for runtime alerts and dashboards.
Operational notes
- Runbook
./operations/observability.md(stub) plus dashboard placeholder./operations/dashboards/zastava-observability.json. - Legacy runtime runbook assets remain under ./operations if present; keep offline kit bundles deterministic.
- DPoP/mTLS rotation guidance shared with Authority.
Related resources
- ./operations/runtime.md
- ./operations/runtime-grafana-dashboard.json
- ./operations/runtime-prometheus-rules.yaml
Backlog references
- ZASTAVA runtime tasks in ../../TASKS.md.
- Webhook smoke tests tracked in src/Zastava/**/TASKS.md.