Prerequisites
Prerequisites for creating VCN and SBC stacks
- The minimum supported version of the Terraform is 0.12.
- The VCN and SBC folder is a part of the Terraform stack builder tar file (For example - SCZ910_tfStackBuilder.tar.gz). Download the Terraform stack builder file and extract to obtain the OCI folder. The OCI folder contains VCN and SBC folders.
- Refer the below common files in VCN and SBC folder for more information.
- README.txt - Contains details about prerequisites, installation, usage of variable and running the template.
- variable.tf file - Contains variable description and their default value.
- versions.tf file - Contains details about the minimal version supported by the Terraform, OCI provider and any other providers used by the templates.
- OCI Resource Manager does not support setup entitlements while creating an SBC stack. Prior to configuring a SBC stack, navigate to SBC folder > entitlements > <product>.yaml file, edit the entitlement parameters as required and save the <product>.yaml file.
Note:
It is recommended to avoid special characters while editing the entitlement parameters. - Choose a unique Resource Label for a deploying a new SBC or VCN stack.
- Choose an instance shape based on the number of cores, RAM size and vNICs to attach to a SBC stack.
- The Password for user and admin account must be SHA1 encoded while configuring a SBC.
Prerequisites for creating SBC stack
To deploy a standalone SBC or HA pair on OCI, create the below list of network resources using a VCN stack.
| OCI Resources | Quantity | Notes |
|---|---|---|
| Virtual Cloud Network | 1 | NA |
| Internet Gateway | 1 | Create an internet gateway only if management or media subnets are chosen as public subnets. |
| Service Gateway | 1 | Create only if wancom0 subnet is defined as private. |
| Subnets | 7 |
|
| Route Tables | 3 |
|
| Security Lists | 3 |
|