These are the prerequisites for setting up the OBP SDK:
- Oracle Linux version 7.3 or higher (OBP runs on any Linux with Docker, but Oracle Linux is recommended) with internet access, and the Linux kernel version must be greater than 3.10.
- Disk space depends on the number of instances planned to deploy.
- For the application, 4 GB memory per instance is recommended.
- There are multiple Docker containers running after provisioning, and each container's access to the host machine's CPU cycles should be unlimited. To ensure that each container runs smoothly, two CPUs are the recommended minimum.
- A hostname is required.
- An Oracle user is needed because the processes run in Docker containers (such as peer and orderer).
Hostname should be a resolvable name when accessed from the browser. In case of setting up OBP locally, the hostname must be the name of your VM runtime. When creating multiple organization within the same OBP VM, the hostname will remain the same (i.e. the VM name) but the port range for each organization will be different
#create user oracle
sudo useradd oracle
sudo passwd oracle
<newPassword>