> ## Documentation Index > Fetch the complete documentation index at: https://www.ravion.com/docs/llms.txt > Use this file to discover all available pages before exploring further. # EKS Web Service inputs: Builder config to terraform settings > Reference the EKS Web Service module's Builder config, Image registry lifecycle, Misc, Terraform settings inputs. **Type:** `rvn-eks-web` / **Latest version:** `1.17.0` See [EKS Web Service module reference](https://www.ravion.com/docs/module-definitions/catalog/rvn-eks-web) for the full module page. ### Builder config **build\_capacity\_type** `string` *required* **Builder capacity type.** Sandbox starts fastest. EC2 spot costs less but may wait for capacity or be interrupted. * Default: `sandbox` * Allowed values: `sandbox` (Sandbox), `ec2` (EC2), `ec2-spot` (EC2 spot) * Shown when: `{"build_source":["dockerfile","railpack"]}` **build\_instance\_type** `string` *required* **Builder instance type.** EC2 instance type for builds. Start with the default value, then increase or decrease it based on the resource usage report at the end of builds. * Default: `c7a.4xlarge` * Shown when: `{"build_capacity_type":["ec2","ec2-spot"],"build_source":["dockerfile","railpack"]}` **build\_auto\_sizing\_enabled** `boolean` **Automatic build sizing.** Ravion sizes CPU, memory, and disk from previous builds. Turn off to set fixed sizes. * Default: `true` * Shown when: `{"build_capacity_type":"sandbox","build_source":["dockerfile","railpack"]}` **build\_cpu** `number` *required* **Builder vCPUs.** * Default: `14` * Shown when: `{"build_auto_sizing_enabled":false,"build_capacity_type":"sandbox","build_source":["dockerfile","railpack"]}` **build\_memory** `number` *required* **Builder memory (GiB).** * Default: `28` * Shown when: `{"build_auto_sizing_enabled":false,"build_capacity_type":"sandbox","build_source":["dockerfile","railpack"]}` **build\_disk** `number` **Builder disk (GiB).** Space the build reserves on the pool host for what it writes. Larger values let fewer builds share a host. * Default: `30` * Shown when: `{"build_auto_sizing_enabled":false,"build_capacity_type":"sandbox","build_source":["dockerfile","railpack"]}` **build\_interruptible\_enabled** `boolean` **Interruptible build.** Lets the build run on spot hosts and start over if AWS reclaims the host. Turn off if your build commands change anything outside the build, such as running database migrations. * Default: `true` * Shown when: `{"build_capacity_type":"sandbox","build_source":["dockerfile","railpack"]}` **build\_execution\_environment\_id** `string` **Builder execution environment.** Optional execution environment ID or given ID for builds. Defaults to the module Terraform execution environment. * Shown when: `{"build_source":["dockerfile","railpack"]}` **build\_ami\_id** `string` **Builder AMI.** Optional AMI ID for build runners. Leave empty to use the default runner image. * Shown when: `{"build_capacity_type":["ec2","ec2-spot"],"build_source":["dockerfile","railpack"]}` **build\_default\_policies\_enabled** `boolean` **Include default build policies.** The step's built-in policies (ECR/S3 access, CloudWatch agent) stay attached alongside your Builder IAM policies. Turn off to run the build with only the policies listed below. * Default: `true` * Shown when: `{"build_source":["dockerfile","railpack"]}` **build\_iam\_policy\_arns** `string_array` **Builder IAM policies.** IAM managed policy ARNs for the EC2 build runner role, applied for the duration of each build. * Default: `[]` * Shown when: `{"build_source":["dockerfile","railpack"]}` ### Image registry lifecycle **ecr\_repository\_name** `string` **Image repository name.** Blank uses the name above. Set it when an ECR repository by that name already belongs to something else. Changing it replaces the repository. * Pattern: `^(?:[a-z0-9]+(?:[._-][a-z0-9]+)*/)*[a-z0-9]+(?:[._-][a-z0-9]+)*$` — Use lowercase letters and numbers, separated by single . \_ - or / characters. * Pattern: `^.{2,256}$` — Use 2-256 characters. * Shown when: `{"build_source":["dockerfile","railpack"]}` **ecr\_scan\_on\_push\_enabled** `boolean` **Scan images on push.** Basic ECR vulnerability scan on every push. Turn off if another scanner covers it. * Default: `true` * Shown when: `{"build_source":["dockerfile","railpack"]}` **ecr\_force\_deletion\_enabled** `boolean` **Force delete image repository.** Allow the ECR repository to be deleted even when it contains images. Use with care. * Default: `false` * Shown when: `{"build_source":["dockerfile","railpack"]}` ### Misc **tags** `keyvalue` **Tags.** A map of tags to assign to all resources. Default tags are `Owner`, `ProjectGivenId`, `EnvironmentGivenId`, `ModuleGivenId`, `ModuleId` ### Terraform settings **opentofu\_version** `string` **OpenTofu version override.** Override the environment's default version for this module **ravion\_state\_backend\_workspace** `string` **Ravion Terraform workspace name.** Override Terraform state backend workspace name. Defaults to project + environment + module given ids. * Immutable after creation **terraform\_plan\_default\_policies\_enabled** `boolean` **Include default plan policies.** Turn off to plan with only the policies below instead of the default read-only policies. Requires at least one policy below. * Default: `true` **terraform\_plan\_iam\_policy\_arns** `string_array` **Terraform plan IAM policies.** IAM managed policy ARNs for the Terraform plan runner role. Without default policies, allow s3:CreateBucket, s3:PutObject, s3:GetObject, and s3:ListBucket on the ravion-terraform-plans-\ bucket in this account. * Default: `[]` **terraform\_apply\_default\_policies\_enabled** `boolean` **Include default apply policies.** Turn off to apply and destroy with only the policies below instead of AdministratorAccess. Requires at least one policy below. * Default: `true` **terraform\_apply\_iam\_policy\_arns** `string_array` **Terraform apply IAM policies.** IAM managed policy ARNs for the Terraform apply runner role. Without default policies, allow s3:CreateBucket, s3:PutObject, s3:GetObject, and s3:ListBucket on the ravion-terraform-plans-\ bucket in this account. * Default: `[]` **advanced\_terraform\_variables** `object` **Advanced Terraform variables.** Optional raw Terraform variable overrides for advanced module inputs or one-off overrides. Values here override the generated variables above. * Default: `{}` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.