# Talos Cluster Applications

This directory contains Kubernetes application manifests for the Talos home cluster.

## Cluster Information

- **Cluster**: home-cluster (Talos)
- **Nodes**: 6 (3 control plane + 3 workers)
- **IPs**: 10.0.19.1-6
- **Kubernetes Version**: v1.35.0
- **Talos Version**: v1.12.1

## Deployed Applications

### Ceph CSI RBD Driver

**Directory**: `ceph-csi/`
**Status**: ✅ Deployed and Working
**Purpose**: Direct integration with Proxmox Ceph storage for persistent volumes

**Quick Commands**:
```bash
# Check deployment
kubectl get pods -n ceph-csi-rbd

# Check StorageClass
kubectl get storageclass ceph-rbd

# Create a test PVC
kubectl apply -f ceph-csi/test-pvc.yaml

# View documentation
cat ceph-csi/README.md
```

**Features**:
- Default StorageClass (ceph-rbd)
- Volume expansion enabled
- Topology-aware scheduling
- Automatic volume deletion on PVC delete

## Directory Structure

```
cluster/
├── README.md              # This file
└── ceph-csi/             # Ceph CSI RBD driver
    ├── README.md         # Detailed documentation
    ├── deploy.sh         # Deployment script
    ├── test-pvc.yaml     # Test resources
    └── *.yaml            # Kubernetes manifests
```

## Adding New Applications

1. Create a subdirectory for the application
2. Add Kubernetes manifests
3. Create a deploy.sh script if needed
4. Document in a README.md
5. Update this file with the application status

## Common Operations

### Check All Deployments
```bash
kubectl get deployments --all-namespaces
```

### Check All Storage
```bash
kubectl get pvc --all-namespaces
kubectl get pv
kubectl get storageclass
```

### Check All Services
```bash
kubectl get svc --all-namespaces
```

## Storage Options

1. **Ceph CSI** (in progress) - Direct Proxmox Ceph integration
2. **Longhorn** (alternative) - Self-hosted distributed storage
3. **Local Path** (simple) - Node-local storage only

## Networking

- **CNI**: Flannel (default with Talos)
- **Ingress**: Not yet deployed
- **Load Balancer**: Not yet deployed

## Next Steps

1. Resolve Ceph CSI topology issues or switch to Longhorn
2. Deploy ingress controller (Traefik or Nginx)
3. Deploy cert-manager for automatic SSL
4. Deploy monitoring stack (Prometheus/Grafana)
5. Deploy logging stack (Loki/Promtail)