diff --git a/PROXMOX_VM_OPTIMIZED_CONFIG.md b/PROXMOX_VM_OPTIMIZED_CONFIG.md new file mode 100644 index 0000000..511111d --- /dev/null +++ b/PROXMOX_VM_OPTIMIZED_CONFIG.md @@ -0,0 +1,200 @@ +# Proxmox Production VM - Optimized Configuration + +Based on your Proxmox hardware, here's the optimized VM configuration: + +## 🖥️ Your Proxmox Hardware + +- **CPU:** 24 cores (2x Intel Xeon E5645 @ 2.40GHz) +- **RAM:** 94.27 GiB total (45% used) +- **Storage:** pve-main (NVMe) +- **Network:** vmbr1 + +## ⚙️ Optimized VM Settings + +### VM Configuration (VM-201) +```yaml +VM ID: 201 (101 already exists) +Name: DevMatrix-Prod +CPU: 6 cores (dedicated) +Sockets: 2 (matches your dual-CPU setup) +RAM: 16GB (no ballooning) +Disk: 150GB (NVMe with TRIM) +Network: vmbr1 (firewall enabled) +NUMA: Enabled (optimal for dual-socket) +CPU Priority: 2048 (high priority) +Auto-start: Yes +Boot Order: scsi0 +``` + +### Why These Settings? + +| Setting | Value | Reason | +|---------|-------|--------| +| **6 CPU cores** | Not too few, not too many | Leaves plenty for other VMs | +| **2 sockets** | Matches your hardware | Better NUMA performance | +| **16GB RAM** | 17% of total | Guaranteed memory, no swapping | +| **150GB NVMe** | Fast storage | Plenty for app + logs + backups | +| **vmbr1** | Your network | No VLAN needed | +| **TRIM enabled** | SSD optimization | Prevents performance degradation | +| **High CPU priority** | 2048 vs default 1024 | Production gets priority | + +## 🚀 Quick Start + +### 1. Run VM Creation Script + +```bash +# SSH into Proxmox host, then: +curl -fsSL https://git.lemonlink.eu/devmatrix/devmatrix-scripts/raw/branch/main/proxmox/create-production-vm.sh | sudo bash +``` + +This will: +- Download Ubuntu 22.04 cloud image +- Create VM-201 with optimized settings +- Configure networking (192.168.5.211) +- Start the VM + +### 2. Complete Setup + +```bash +# SSH into the new VM +ssh devmatrix@192.168.5.211 + +# Run setup +curl -fsSL https://git.lemonlink.eu/devmatrix/devmatrix-scripts/raw/branch/main/proxmox/setup-production-vm.sh | sudo bash +``` + +### 3. Deploy Mission Control + +```bash +# Clone repo +git clone https://git.lemonlink.eu/devmatrix/mission-control.git ~/mission-control + +# Deploy +cd ~/mission-control +mc-deploy +``` + +## 📊 Resource Usage Estimate + +After deployment, expect: +- **CPU:** 0.5-2 cores (idle to moderate load) +- **RAM:** 2-4GB (can scale to 8GB if needed) +- **Disk:** ~5GB initial, grows with data + +**Plenty of headroom for growth!** + +## 🔧 Manual Configuration (if needed) + +If you prefer manual setup in Proxmox GUI: + +1. **Create VM:** + - VM ID: 201 + - Name: DevMatrix-Prod + - Resource: pve-main (NVMe) + +2. **OS:** + - Use CD/DVD: Ubuntu 22.04 ISO + - Or use cloud-init image + +3. **System:** + - Machine: q35 + - SCSI Controller: VirtIO SCSI single + - BIOS: OVMF (UEFI) + - QEMU Agent: Yes + +4. **CPU:** + - Sockets: 2 + - Cores: 3 per socket + - Type: host + - NUMA: Yes + +5. **Memory:** + - Size: 16384 MB + - Ballooning: No + +6. **Network:** + - Bridge: vmbr1 + - Model: VirtIO + - Firewall: Yes + +7. **Disk:** + - Storage: pve-main + - Size: 150GB + - Discard: Yes + - SSD emulation: Yes + - iothread: Yes + +## ✅ Validation Checklist + +After VM creation, verify: +- [ ] VM starts without errors +- [ ] Network reachable: `ping 192.168.5.211` +- [ ] SSH working: `ssh devmatrix@192.168.5.211` +- [ ] QEMU agent running: `qm agent $VM_ID ping` +- [ ] TRIM working: `fstrim -av` (in VM) + +## 🔄 Post-Deployment + +Once Mission Control is running: + +```bash +# Check status +mc-status + +# Monitor resources +htop + +# View logs +mc-logs + +# Check disk usage +df -h +``` + +## 🆘 Troubleshooting + +### VM won't start +```bash +# Check for errors +qm start $VM_ID --verbose +journalctl -xe | grep pvedaemon +``` + +### No network +```bash +# Check bridge +ip addr show vmbr1 + +# Check VM network +qm config $VM_ID +``` + +### Storage issues +```bash +# Check available space +pvesm status + +# Check disk +qm disk list $VM_ID +``` + +## 📈 Future Scaling + +If you need more resources later: + +```bash +# Add more CPU +qm set 201 --cores 8 + +# Add more RAM +qm set 201 --memory 24576 + +# Resize disk +qm disk resize 201 scsi0 +50G +``` + +All changes can be done live without downtime! + +--- + +**Ready to create the VM?** Just run the script from your Proxmox host!