Support Kubernetes 1.17 in tests

[glothriel]

Feature Request

Molecule test framework for operator-sdk uses bsycorp/kind image, that did not release 1.17 version. This makes us unable to test against kubernetes > 1.16

We could evaluate if we can use kindtest:node images instead of custom ones.

[glothriel]

It looks like their CI failed for 1.17: https://travis-ci.org/bsycorp/kind/builds/648677096?utm_source=github_status&utm_medium=notification

[camilamacedo86]

Hi @glothriel,

The plan is to upgrade the SDK to use 1.17 k8s api. However, it has dependencies with OLM then, we need to wait for OLM be upgraded first. Note that the 1.17 still not supported yet.

PS: By checking your errors in https://travis-ci.org/github/bsycorp/kind/jobs/648677100#L403 I am not sure if the 1.17 is properly set up in your test env too.

[glothriel]

Hi @camilamacedo86

PS: By checking your errors in https://travis-ci.org/github/bsycorp/kind/jobs/648677100#L403 I am not sure if the 1.17 is properly set up in your test env too.

This isn't my test env, it's a build that builds bsycorp/kind images, that are used by OperatorSDK molecule test framework. So even if OperatorSDK itself had support for 1.17, we are unable to ship molecule tests, as there are no bsycorp/kind:1.17 images.

[camilamacedo86]

HI @glothriel,

The default Kube version is 1.16. See; https://github.com/operator-framework/operator-sdk/blob/ff657078952b44bf46fbfd9bf30ed84b500f1973/doc/ansible/dev/testing_guide.md#L95

Also, I'd like to share that the upgrade to 1.17 is already highly prioritized. We are realizing very soon the 0.16.0 of SDK so it will not be in it, however, I believe that it is something that we will be able to achieve for 0.17.

[glothriel]

Oke my upstream issue seems to be resolved: https://github.com/bsycorp/kind/issues/29

[camilamacedo86]

Just, to register we are working to upgrade the SDK to use the upper version 1.17 and it will probably be shipped with the next release.