Update the ECR cron job to support the node architecture#30
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MarceloRGonc
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Pull request overview
This PR updates the ECR credential refresh CronJob/Job Helm templates to download an architecture-appropriate kubectl binary at runtime, enabling the job to run on non-amd64 nodes (e.g., arm64) as part of OPS-4266.
Changes:
- Detect node architecture via
uname -mand map it to Kubernetes download arch strings. - Download
kubectland its.sha256file for the detected architecture, then verify the checksum. - Apply the same update to both the recurring CronJob and the post-install/upgrade init Job.
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- Validate architecture is amd64 or arm64 before downloading kubectl - Use curl -fSL instead of -sLO to fail on HTTP errors (e.g., 404) - Both CronJob and init Job updated Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
maor-rozenfeld
approved these changes
May 11, 2026
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Fixes OPS-4266