The machines running the Cryptographic Security Platform must meet the following requirements.

Memory requirements

Each node needs at least 16 GB of RAM 

CPU requirements

Each node needs at least 8 CPU cores

Main disk requirements

You need a main disk with the following requirements.

Setting

Required value

Size

1 TiB or more

Storage type

SSD (Solid-state Drive) 

Additional disk requirements

The etcd daemon requires a dedicated disk with the following requirements.

Setting

Required value

Size

15 GiB or more

Storage type

SSD (Solid-state Drive) 

​fsync latency

As explained https://etcd.io/docs/v3.4/metrics/#disk, the p99 percentile of the wal_fsync_duration_seconds duration should be less than 10ms to confirm the disk is reasonably fast for production workloads.​

IOPS (input/output operations per second)

50 or more sequential write operations per second.