Sample illustration of invoking terraform from OCI Managed Build stage.

🎌 Flow

• Use OCI managed build pipeline.
• Use OCI S3 as a backed for terraform.
• USe OCI Vault for storing sensitive informations (for backend store).
• Use OCI terraform provider for OCI infra management.

✅ Usage

• Create an object storage bucket.
• Clone the repo to your local laptop.

$ git clone https://github.com/RahulMR42/OCI-BuildRunner-With-Terraform-with-S3State

• Declare the below variables to OCI vault as secrets

aws_access_key_id
aws_secret_access_key
tenancy_ocid
delegation_token
compartment_ocid

• Fill the correct OCID values of secrets in toe build_spec.yaml.
• Update variables.tf according to the OCI region selected.
• Create a build pipeline and create a manage build
• Its a sample execution with a test dynamic group.

Output references

• Build stage steps.

• Sate file refernces (via OCI Object Storage)

🗨️ References

• OCI Devops - https://docs.oracle.com/en-us/iaas/Content/devops/using/home.htm

• OCI Terraform references - https://registry.terraform.io/providers/hashicorp/oci/latest/docs

• OCI Terraform with S3 backend - https://docs.oracle.com/en-us/iaas/Content/API/SDKDocs/terraformUsingObjectStore.htm

• OCI Object storage - https://docs.oracle.com/en-us/iaas/Content/Object/home.htm

• OCI Configuring auth for TF provider - https://docs.oracle.com/en-us/iaas/Content/API/SDKDocs/terraformproviderconfiguration.htm#instancePrincipalAuth

Its a Sample execution ,refer OCI documentations for necessary permissions /policies and others details.