Merge pull request #50 from danielvegamyhre/update-build-cmd

Update image-build cmd and installation instructions to reduce build time

Author: k8s-ci-robot

Makefile

@@ -110,7 +110,6 @@ image-local-push: image-local-build
 .PHONY: image-build
 image-build:
 	$(IMAGE_BUILD_CMD) -t $(IMAGE_TAG) \
-		--platform=$(PLATFORMS) \
 		--build-arg BASE_IMAGE=$(BASE_IMAGE) \
 		--build-arg BUILDER_IMAGE=$(BUILDER_IMAGE) \
 		$(PUSH) \

README.md

@@ -8,7 +8,7 @@ To install the CRD and deploy the controller on the cluster selected on your `~/
 ```
 git clone https://github.com/kubernetes-sigs/jobset.git
 cd jobset
-IMAGE_REGISTRY=<registry>/<project> make image-local-push deploy
+IMAGE_REGISTRY=<registry>/<project> make image-push deploy
 ```
 
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