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dhoucgitter authored Dec 6, 2023
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4 changes: 2 additions & 2 deletions README.md
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Expand Up @@ -16,11 +16,11 @@ This project contains Terraform scripts to provision the AWS cloud infrastructur
[<img src="./docs/images/viya4-iac-aws-diag.png" alt="Architecture Diagram" width="750"/>](./docs/images/viya4-iac-aws-diag.png?raw=true)

This project helps you to automate the cluster-provisioning phase of SAS Viya platform deployment. To learn about all phases and options of the
SAS Viya platform deployment process, see [Getting Started with SAS Viya and Amazon Elastic Kubernetes Service](https://go.documentation.sas.com/doc/en/itopscdc/default/itopscon/p111dd1k5z99kin1f7mciggn9wop.htm) in _SAS&reg; Viya&reg; Platform Operations_.
SAS Viya platform deployment process, see [Getting Started with SAS Viya and Amazon Elastic Kubernetes Service](https://documentation.sas.com/?cdcId=itopscdc&cdcVersion=default&docsetId=itopscon&docsetTarget=p111dd1k5z99kin1f7mciggn9wop.htm) in _SAS&reg; Viya&reg; Platform Operations_.

Once the cloud resources are provisioned, use the [viya4-deployment](https://github.com/sassoftware/viya4-deployment) project to deploy
the SAS Viya platform in your cloud environment. For more information about SAS Viya platform requirements and documentation for the deployment
process, refer to the [SAS Viya platform Operations Guide](https://go.documentation.sas.com/doc/en/itopscdc/default/itopswlcm/home.htm).
process, refer to the [SAS Viya platform Operations Guide](https://documentation.sas.com/?cdcId=itopscdc&cdcVersion=default&docsetId=itopswlcm&docsetTarget=home.htm).

## Prerequisites

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2 changes: 1 addition & 1 deletion docs/CONFIG-VARS.md
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<!--| Name | Description | Type | Default | Notes | -->
| <div style="width:50px">Name</div> | <div style="width:150px">Description</div> | <div style="width:50px">Type</div> | <div style="width:75px">Default</div> | <div style="width:150px">Notes</div> |
| :--- | :--- | :--- | :--- | :--- |
| server_version | The version of the PostgreSQL server | string | "13" | Refer to the [SAS Viya platform Administration Guide](https://go.documentation.sas.com/doc/en/sasadmincdc/default/itopssr/p05lfgkwib3zxbn1t6nyihexp12n.htm?fromDefault=#p1wq8ouke3c6ixn1la636df9oa1u) for the supported versions of PostgreSQL for the SAS Viya platform. |
| server_version | The version of the PostgreSQL server | string | "13" | Refer to the [SAS Viya platform Administration Guide](https://documentation.sas.com/?cdcId=sasadmincdc&cdcVersion=default&docsetId=itopssr&docsetTarget=p05lfgkwib3zxbn1t6nyihexp12n.htm#p1wq8ouke3c6ixn1la636df9oa1u) for the supported versions of PostgreSQL for the SAS Viya platform. |
| instance_type | The VM type for the PostgreSQL Server | string | "db.m5.xlarge" | |
| storage_size | Max storage allowed for the PostgreSQL server in MB | number | 50 | |
| backup_retention_days | Backup retention days for the PostgreSQL server | number | 7 | Supported values are between 7 and 35 days. |
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8 changes: 4 additions & 4 deletions docs/sas-updates.md
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New in SAS Viya platform 2021.2.6: the connect workload class is no longer required. For more information, see [Connect Workload Class Changes](https://go.documentation.sas.com/doc/en/itopscdc/v_026/itopswn/n0jh2fbifqgoksn1uou9p2zgbzdy.htm#p15778dvqwzjtgn1e95nq9v0y1wv).
New in SAS Viya platform 2021.2.6: the connect workload class is no longer required. For more information, see [Connect Workload Class Changes](https://documentation.sas.com/?cdcId=itopscdc&cdcVersion=v_026&docsetId=itopswn&docsetTarget=n0jh2fbifqgoksn1uou9p2zgbzdy.htm#p15778dvqwzjtgn1e95nq9v0y1wv).

To deploy the SAS Viya platform 2021.2.6 and later, use the most recent version of SAS Viya 4 Infrastructure as Code. The default settings do not create a connect node pool. If your current software order has a requirement for the connect node pool, you can use the connect node pool example file in `examples/sample-input-connect.tfvars`.

If you are updating the SAS Viya platform to version 2021.2.6, take some additional steps to remove the connect nodes.

1. Perform the update by following the steps in the [SAS Viya platform documentation](https://go.documentation.sas.com/doc/en/itopscdc/default/k8sag/p043aa4ghwwom6n1beyfifdgkve7.htm).
1. Perform the update by following the steps in the [SAS Viya platform documentation](https://documentation.sas.com/?cdcId=itopscdc&cdcVersion=default&docsetId=k8sag&docsetTarget=p043aa4ghwwom6n1beyfifdgkve7.htm).
2. When the update to 2021.2.6 has completed successfully, edit the sample-input-*.tfvars to scale down the connect node pool. Change `min_nodes` and `max_nodes` to 0:
```
connect = {
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