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clarifying adding new test images

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Benjamin Elder
2026-02-04 10:23:15 -08:00
parent 518dcf95c9
commit f356122aef
1 changed files with 13 additions and 2 deletions
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test/images/README.md
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@@ -52,8 +52,19 @@ After going through these steps your image will be used in the e2e tests. There
### Creating and promoting new images
If you intend to add an entirely different image and have it automatically built by the Image Builder
and used in E2E tests, you will also have to define the postsubmit prow job for it. This can easily
Please reach out to SIG Testing to see if we can meet your needs with the agnhost image first,
including adding new functionality to that image.
Consolidating images has many benefits including:
- Reduced patching toil (dependencies, base images, go, ...)
- Less dependency on pulling images at runtime and therefore faster test results
- Simplified airgap testing (fewer images to mirror / airgap)
We are working to reduce the number of existing images.
If you still truly need to add an entirely different image, confirm with SIG Testing.
You will need to have it automatically built by the Image Builder, to do this
you will have to define the postsubmit prow job for it. This can easily
be done by running [this script](https://github.com/kubernetes/test-infra/blob/master/config/jobs/image-pushing/k8s-staging-e2e-test-images.sh)
in `kubernetes/test-infra`.