hardware-requirements.md

OS

Ubuntu 16.04.05 LTS

Hardware Requirements

Registry

No. of VMs : 1 (2 for optimal performance)
VCores :8 (in total)
RAM : 16GB (in total)
Hard disk : 260GB (60GB for basic installation + 200 GB for the store service)

Workflow Execution

Standalone mode

No. of VMs : 1
VCores : 4
RAM : 16GB
Hard disk : 100GB

Cluster enabled

No. of VMs : 3-11 (depends on how spread out you want the services)

Executor and NFS

VCores : 4 RAM : 4GB Hard disk : 40GB + at least 400GB for NFS share, expandable for scaling

Cluster scheduler and manager (at least 1)

VCores : 2 RAM : 2GB Hard disk : 20GB

Cluster Normal Nodes (at least 1, but the more, the better)

VCores : 2 (but the more the better) RAM : 2GB (but the more the better) Hard disk : 20GB

Cluster Heavy Nodes (at least 1, if your docker images are larger than 1GB)

VCores : 4 (but the more the better) RAM : 4GB (but the more the better) Hard disk : 200GB (but the more, the better)

Cluster Monitoring (1, optional)

VCores : 4 RAM : 4GB (but the more the better Hard disk : 20GB

Docker Private Registry (1)

VCores : 2 RAM : 4GB (but the more the better Hard disk : 100GB