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Completes the Goldmane who-talks-to-whom trail (ADR-0014), implemented by a subagent workflow (distinct stacks in parallel, docs last): - #57 Whisker gated ingress: ingress_factory (whisker.viktorbarzin.me, auth=required, Authentik-gated) + a NetworkPolicy allowing traefik->whisker:8081 (the operator's whisker NP default-denies ingress). calico stack. - #61 pipeline health: AggregatorDown + DigestFailing Prometheus alerts (prometheus_chart_values.tpl) + cluster-health check #48. - #59 service-identity labels on the multi-Service namespaces (monitoring's 5 TF-managed deployments + dbaas), with the KYVERNO_LIFECYCLE_V1 marker so they update in-place. - #62/#63 docs: docs/runbooks/goldmane-flow-trail.md (new), service-catalog, security.md + monitoring.md east-west sections, ADR-0014 as-built, CONTEXT.md. #62 = the SQL to derive the Wave-1 per-namespace egress allowlist from the edge table (feeds code-8ywc; enforce-flips out of scope). Also fixes the digest's Slack target: #security override 404s channel_not_found because the shared alertmanager_slack_api_url webhook's app isn't a member of #security (this likely also breaks alertmanager's slack-security receiver — flagged in the runbook). Routed to #alerts (the webhook's working channel) until the app is invited; verified a real digest run posts cleanly (360 edges). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> |
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Infrastructure Documentation
This repository contains the configuration and documentation for a homelab Kubernetes cluster running on Proxmox. The infrastructure hosts 70+ services managed declaratively with Terraform and Terragrunt.
Quick Reference
Network Ranges
- Physical Network:
192.168.1.0/24- Physical devices and host network - Management VLAN 10:
10.0.10.0/24- Infrastructure VMs and management - Kubernetes VLAN 20:
10.0.20.0/24- Kubernetes cluster network
Key URLs
- Public:
viktorbarzin.me - Internal:
viktorbarzin.lan
Architecture Documentation
| Document | Description |
|---|---|
| Overview | Infrastructure overview, hardware specs, VM inventory, and service catalog |
| Networking | Network topology, VLANs, routing, and firewall rules |
| VPN | Headscale mesh VPN and Cloudflare Tunnel configuration |
| Storage | Proxmox host NFS, Proxmox CSI (LVM-thin + LUKS2), and persistent volume management |
| Authentication | Authentik SSO, OIDC flows, and service integration |
| Security | CrowdSec IPS, Kyverno policies, and security controls |
| Monitoring | Prometheus, Grafana, Loki, and observability stack |
| Secrets Management | HashiCorp Vault integration and secret rotation |
| CI/CD | Woodpecker CI pipeline and deployment automation |
| Backup & DR | Backup strategy, disaster recovery, and restore procedures |
| Compute | Proxmox VMs, GPU passthrough, K8s resource management, and VPA |
| Databases | PostgreSQL, MySQL, Redis, and database operators |
| Multi-tenancy | Namespace isolation, tier system, and resource quotas |
Operations
- Runbooks - Step-by-step operational procedures
- Plans - Infrastructure change plans and rollout strategies
Getting Started
- Review the Overview for a high-level understanding
- Read the Networking doc to understand connectivity
- Check Compute for resource management patterns
- Explore individual architecture docs based on your area of interest