Signed-off-by: cegao <cegao@tencent.com>

Signed-off-by: jiangkaihua <jiangkaihua1@huawei.com>

As part of the work of wg-manifests for 1.3
(kubeflow/manifests#1735), we are moving manifests
development in upstream repos. This gives the application developers full
ownership of their manifests, tracked in a single place.

This commit copies the manifests for application `TFJob Operator`
from path `apps/tf-training/upstream` of kubeflow/manifests to path
`manifests` of the upstream repo (https://github.com/kubeflow/tf-operator).

Signed-off-by: Yannis Zarkadas <yanniszark@arrikto.com>

* manifests: Add base/overlays structure

Signed-off-by: Yannis Zarkadas <yanniszark@arrikto.com>

* Edit docs and scripts to use new manifests

Signed-off-by: Yannis Zarkadas <yanniszark@arrikto.com>

* manifests: Delete old manifests

Signed-off-by: Yannis Zarkadas <yanniszark@arrikto.com>

* Migrate to public ECR

* Use parseEnv function

* Use env directly

* Fix AWS_REGISTRY

* Fix

* Make it simple

* Use latest kaniko

* Hardcode testWorkerImage

* Tag

* Add

* Revert change

* Clean up

* Fix kubeflow overlay

* Fix image to specific tag

* Restrict include_dirs in postsubmit