| System / Component | Current vCPU | Current RAM | Current Storage | Current Notes | Recommended vCPU | Recommended RAM | Recommended Storage | Recommended Notes |
|---|---|---|---|---|---|---|---|---|
| CIRC – virsh.circ (Hypervisor) | 48 | 385 GB | 90 TB | Primary KVM host for all VMs | 48 | 385 GB | 90 TB | Retain as primary; adjust VM allocations |
| CIRC – psql.circ (Master DB) | 2 | 16 GB | 100 GB | PostgreSQL 11.9 master | 8 | 32 GB | 500 GB | Upgrade to v15+, increase RAM & disk |
| CIRC – mintsdata.circ (API + Replica) | 2 | 16 GB | 100 GB | Read-only DB, API, web services | 8 | 32 GB | 500 GB | Merge API + dashboards, containerize |
| CIRC – www1.circ (Web Host) | 2 | 16 GB | <30 GB | Hosts multiple sites | 8 | 32 GB | 200 GB | Consolidate MINTS apps, migrate to Ubuntu + Nginx |
| CIRC – mosquitto/mqtt.circ (MQTT) | 1 | 2 GB | 30 GB | Mosquitto 1.6.15 | 4 | 8 GB | 100 GB | Upgrade Mosquitto, enable TLS/mTLS |
| CIRC – io-sftp.circ (Deployment) | 2 | 8.5 GB | 5 GB | Deployment server for web updates | 4 | 16 GB | 50 GB | Add CI/CD tooling |
| CIRC – borg.circ (Backup) | N/A | N/A | 50 TB | Backup storage | N/A | N/A | 50 TB | Expand capacity, automate snapshots & off-site replication |
| CIRC – mdash.circ (Processing) | 16 | 64 GB | 1 TB + 14 TB MFS | InfluxDB, Grafana, Node-RED | 20 | 64 GB | 2 TB + 50 TB MFS | Add Prometheus, container orchestration |
| LoRaWAN – lora small (Test/Staging) | 2 | 2 GB | Small | Testing ChirpStack configs | 2 | 4 GB | 50 GB | Local staging environment |
| LoRaWAN – lora large 1 (NS) | 2 | 8 GB | Small | ChirpStack Network Server | 8 | 16 GB | 100 GB | MAC layer, ADR, sessions |
| LoRaWAN – lora large 2 (AS) | 2 | 8 GB | Small | ChirpStack Application Server | 8 | 16 GB | 100 GB | Payload decryption, API, MQTT output |
| LoRaWAN – lora medium 1 (PostgreSQL) | 2 | 4 GB | Small | ChirpStack DB | 8 | 16 GB | 600 GB | Store device/session data & metadata |
| LoRaWAN – lora medium 2 (MQTT Broker) | 2 | 4 GB | Small | EMQX MQTT Broker | 4 | 8 GB | 100 GB | High-volume MQTT messaging |
| LoRaWAN – lora medium 3 (Redis/Memcached) | 2 | 4 GB | Small | Caching layer | 4 | 8 GB | 50 GB | Performance caching |
| MintsWiki – MediaWiki Server | 1 | 1 GB | 10–20 GB | MediaWiki documentation server | 4 | 8 GB | 100 GB | Wiki, DB, uploads |
| IMD – mintsdata.utdallas.edu | 8 (16 threads) | 46 GB | 150 GB local + 14 TB MFS | CentOS 7, Dell R710 | 16 | 64 GB | 10 TB NVMe + 50 TB MFS | Ubuntu 22.04, enhanced ingestion & DB |
| IMD – Backup NAS | N/A | N/A | None | No dedicated backup | N/A | N/A | 40 TB | Daily/weekly backups of IMD + MooseFS |
| MooseFS – Distributed Storage | N/A | N/A | 14 TB (73% used) | Shared code/data for IMD, mdash, others | N/A | N/A | 50 TB | Expand capacity, quotas, monitoring, backups |
- VIRSH Services: circServicesVIRSH.md
- LoRaWAN AWS Deployment: awsec2LNS.md
- Internal Mints Data: circServcesIMD.md
- MooseFS Storage: circServicesMFS.md
- Wiki AWS Deployment: awsec2Wiki.md