Hardware Prerequisites
Given below is the minimum hardware requirement for the HCL CDPdeployment.
Standalone VMs
| Server/Node | No. of Server/Node | CPU | Memory | Storage | Network |
|---|---|---|---|---|---|
| Bastion host | 1 | 2 vCPUs for a 7h 12m burst | 8.0 GiB | EBS only | Low to Moderate |
| Aerospike DB | 2 | 4 vCPUs | 16.0 GiB | 150 GB NVMe SSD | Up to 10 Gigabit |
| DMP server | 1 | 2 vCPUs | 8.0 GiB | EBS only | Up to 12.5 Gigabit |
| Druid server | 2 | 16 vCPUs | 128.0 GiB | EBS only | Up to 10 Gigabit |
| Mongo DB Server | 4 | 4 vCPUs | 16.0 GiB | 150 GB NVMe SSD | Up to 10 Gigabit |
| Mongo DB Server | 1 | 2 vCPUs for a 4h 48m burst | 2.0 GiB | EBS only | Up to 5 Gigabit |
| Nifi DB | 3 | 2 vCPUs | 16.0 GiB | 75 GB NVMe SSD | Up to 10 Gigabit |
| SFTP Server | 1 | 2 vCPUs | 8.0 GiB | EBS only | Up to 12.5 Gigabit |
| postgres-1 | 2 | 2 vCPUs | 8.0 GiB | EBS only | Up to 12.5 Gigabit |
| RabbitMq | 1 | 2 vCPUs | 8.0 GiB | EBS only | Up to 10 Gigabit |
| TC Redis | 1 | 2 vCPUs | 16.0 GiB | EBS only | Up to 10 Gigabit |
| Redis & RMQ for Celery | 1 | 2 vCPUs | 16.0 GiB | EBS only | Up to 10 Gigabit |
| Scheduler | 1 | 2 vCPUs | 16.0 GiB | EBS only | Up to 10 Gigabit |
EKS Cluster
| Server/Node | CPU | Memory | Storage | Network |
|---|---|---|---|---|
| 3 Nodes | 32 vCPUs | 64.0 GiB | EBS only | 12.5 Gigabit |
| 18 Nodes | 4 vCPUs | 16.0 GiB | EBS only | Up to 12.5 Gigabit |
EMR Cluster
| Server/Nodes | CPU | Memory | Storage | Network |
|---|---|---|---|---|
| Primary Node | 4 vCPUs | 16.0 GiB | EBS only | Up to 10 Gigabit |
| Core Node | 4 vCPUs | 16.0 GiB | EBS only | Up to 10 Gigabit |