ECS Client dual stack endpoint usage #4652
Merged
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Summary
This PR makes Agent initialize ECS Client with
WithDualStackEnabledoption. DualStack usage is enabled on IPv6-only instances and disabled on non-IPv6-only instances.Testing
I made a code change to temporarily enable AWS SDK logging. Then I observed
docker logsof the agent container.On an IPv6-only instance, the following line was part of SDK logging, verifying that dual-stack ECS endpoint was used.
On a non-IPv6-only instance, the following line was part of SDK logging, verifying that legacy ECS endpoint was used.
New tests cover the changes: no
Description for the changelog
Enhancement: Use dual-stack ECS endpoints if instance is IPv6-only.
Additional Information
Does this PR include breaking model changes? If so, Have you added transformation functions?
No
Does this PR include the addition of new environment variables in the README?
No
Licensing
By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.