Override Databricks region URL mapping on AWS

You can override the default configuration that maps AWS regions to Databricks private URLs.

Prerequisites

You installed Privacera on AWS

Procedure

Log in to the system where you installed Privacera Manager, and then enter the following command:
```
cd ~/privacera/privacera-manager
```

To copy the default AWS region mapping file into the config/custom-properties directory, enter the following command:

cp ansible/privacera-docker/roles/templates/dataserver/common/sample.dbx-region-url-mapping-aws.json  config/custom-properties/dbx-region-url-mapping-aws.json

Edit the JSON mapping file. The configuration is of the following shape:
```
{
  "regionToPrivateUrlMap": {
    "<AWS_REGION>": {
      "url": "<DATABRICKS_URL>"
    }
}
```
Replace <AWS_REGION> with the name of the AWS region and <DATABRICKS_URL> with the Databricks private URL for the region.
To update your Privacera Manager installation, enter the following command:
```
./privacera-manager.sh update
```

Verification

Log in to a system where you can run kubectl commands.
To run a shell on a Data Server pod, enter the following command:
```
kubectl exec -it <POD_NAME>  bash -n <NAMESPACE>
```
where:
- POD_NAME: Specifies the name of a Data Server pod
- NAMESPACE: Specifies the name of the namespace where the pod is running
To confirm that your change is applied, enter the following command:
```
cat privacera-dataserver/conf/dbx-region-url-mapping-aws.json
```
To exit the shell, enter exit.

Privacera Platform

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Override Databricks region URL mapping on AWS