Business Context
A financial services firm is migrating its sensitive data from one secure, S3-compatible cloud provider to another due to new compliance requirements. The test involves adding the new provider's region with mandatory SSL, then correcting a typo in the hostname by replacing the configuration.
Data Preparation
The s3.addRegion action is a server-side administrative action for configuring S3 connectivity. It does not operate on CAS tables, so no data loading is required.
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| 1 | /* No |
| 2 | data creation is necessary for this action. */ |
Étapes de réalisation
1
Add the new secure storage provider region 'secure-archive-eu' with a typo in the host ('s3.newprovidr.com') and a strict SSL requirement on a custom port.
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| 1 | PROC CAS; |
| 2 | S3.addRegion / |
| 3 | name='secure-archive-eu' |
| 4 | host='s3.newprovidr.com' |
| 5 | region='eu-west-2' |
| 6 | sslrequired=true |
| 7 | sslport=9090; |
| 8 | RUN; |
2
The typo is discovered. Replace the existing 'secure-archive-eu' configuration by calling the action again with the same name but the corrected hostname ('s3.newprovider.com').
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| 1 | PROC CAS; |
| 2 | S3.addRegion / |
| 3 | name='secure-archive-eu' |
| 4 | host='s3.newprovider.com' |
| 5 | region='eu-west-2' |
| 6 | sslrequired=true |
| 7 | sslport=9090; |
| 8 | RUN; |
3
List all regions and print the results to confirm that the hostname for 'secure-archive-eu' has been updated correctly.
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| 1 | PROC CAS; |
| 2 | S3.listRegions RESULT=r; |
| 3 | PRINT r; |
| 4 | RUN; |
Expected Result
Steps 1 and 2 should execute successfully, with the second call overwriting the first. The final result table from step 3 must show only one entry for 'secure-archive-eu' and its host must be the corrected value 's3.newprovider.com', not the initial typo.