Siyao Meng created HDDS-16969:
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Summary: Add an IPv6-only acceptance smoke test
Key: HDDS-16969
URL: https://issues.apache.org/jira/browse/HDDS-16969
Project: Apache Ozone
Issue Type: Sub-task
Components: docker-compose, test
Reporter: Siyao Meng
No test currently runs an Ozone cluster over IPv6 end to end. The individual
IPv6 fixes under HDDS-15763 only have unit tests, so a regression in listener
setup, peer addressing or a client path would not be caught.
Add a compose-based acceptance test that runs a non-secure HA cluster on an
IPv6-only Docker network and reuses existing robot suites.
Requirements:
* Use a Docker network with IPv6 enabled and IPv4 disabled, so a test cannot
silently fall back to IPv4.
* Set the bind-host properties to {{::}}. Keep the existing compose
environments and their IPv4 defaults unchanged.
* Run SCM HA, OM HA, at least three datanodes, Recon and S3 Gateway.
* Reuse existing robot suites for: volume, bucket and key operations through
the shell and {{ofs}}; S3 path-style requests; admin commands that contact SCM,
OM and datanodes; an OM leader transfer.
* Cover both DNS names and one bracketed IPv6 literal for the OM and SCM
addresses.
* Verify that the services listen on IPv6 and that the datanodes register with
IPv6 addresses.
* If the environment cannot create an IPv6-only network, report the test as
skipped, not passed.
Notes:
* GitHub-hosted runners have no outbound IPv6 route, but this test only needs
traffic between containers on a local bridge. Confirm that it runs there.
* A secure variant (Kerberos with DNS names, including a delegation token round
trip) is a separate subtask and depends on HDDS-16347.
Parent: HDDS-15779.
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