aws-samples / aws-samples/amazon-eks-ami-rhel
Unbound Variable ISOLATED_REGIONS
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Description
Good Day,
When attempting to run the script with CACHE_CONTAINER_IMAGES set to true, the install_worker.sh script throws an unbound variable error for ISOLATED_REGIONS on line 405.
Looking at the history of the install_worker.sh file, it appears that the ISOLATED_REGIONS variable used to be set if the variable INSTALL_AWSCLI was set to true, but the code has been refactored since then and is no longer gets set as a static variable.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with install_worker.sh around line 405 and review the variable history mentioned in the issue. Reproduce the install with CACHE_CONTAINER_IMAGES=true, then verify that the script no longer raises an unbound-variable error for ISOLATED_REGIONS and that the intended isolated-region handling still works.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- aws, bash
- Domain
- cloud, infrastructure
- Issue type
- Bug
- Difficulty
- 2/5
- Estimated time
- 1-3 hours
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 42/100