Fix Feast Core docker image

[khorshuheng]

What this PR does / why we need it:
The docker build process for Feast Core is currently broken. Eg. http://prow.feast.ai/spyglass/lens/buildlog/iframe?req=%7B%22artifacts%22%3A%5B%22build-log.txt%22%5D%2C%22index%22%3A1%2C%22src%22%3A%22gcs%2Ffeast-templocation-kf-feast%2Flogs%2Fpublish-docker-images%2F1260750880961990656%22%7D&topURL=http%3A//prow.feast.ai/view/gcs/feast-templocation-kf-feast/logs/publish-docker-images/1260750880961990656&lensIndex=1#build-log.txt:3250

The root cause is due to wget not being available in maven slim docker image.

We can either use the non-slim variant, which is the approach taken by Feast Serving, or install wget as part of the build step. For this PR, i chose the former.

There is also another problem where the publish docker image (pre-submit) is failing, due to wrong argument passed to docker. Removed the steps as the docker push process is already covered by the script.

Which issue(s) this PR fixes:

Fixes #

Does this PR introduce a user-facing change?:

[feast-ci-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: khorshuheng

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[zhilingc]

/lgtm

[zhilingc]

/lgtm

[feast-ci-bot]

@khorshuheng: Updated the config configmap in namespace default at cluster default using the following files:

• key config.yaml using file .prow/config.yaml

Details

In response to this:

What this PR does / why we need it:
The docker build process for Feast Core is currently broken. Eg. http://prow.feast.ai/spyglass/lens/buildlog/iframe?req=%7B%22artifacts%22%3A%5B%22build-log.txt%22%5D%2C%22index%22%3A1%2C%22src%22%3A%22gcs%2Ffeast-templocation-kf-feast%2Flogs%2Fpublish-docker-images%2F1260750880961990656%22%7D&topURL=http%3A//prow.feast.ai/view/gcs/feast-templocation-kf-feast/logs/publish-docker-images/1260750880961990656&lensIndex=1#build-log.txt:3250

The root cause is due to wget not being available in maven slim docker image.

We can either use the non-slim variant, which is the approach taken by Feast Serving, or install wget as part of the build step. For this PR, i chose the former.

There is also another problem where the publish docker image (pre-submit) is failing, due to wrong argument passed to docker. Removed the steps as the docker push process is already covered by the script.

Which issue(s) this PR fixes:

Fixes #

Does this PR introduce a user-facing change?:

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[feast-ci-bot]

@khorshuheng: The following test failed, say /retest to rerun them all:

Test name	Commit	Details	Rerun command
test-end-to-end-batch	527ce09	link	/test test-end-to-end-batch

Full PR test history

Details

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository. I understand the commands that are listed here.