Don't cross compile images (#265)

Buildx has been a pain, let's just release amd64 images for now.

Co-authored-by: Jordan Olshevski <[email protected]>

Makefile

@@ -7,34 +7,16 @@ ENO_CONTROLLER_IMAGE_NAME ?= eno-controller
 ENO_RECONCILER_IMAGE_VERSION ?= $(TAG)
 ENO_RECONCILER_IMAGE_NAME ?= eno-reconciler
 
-# Images
-BUILDX_BUILDER_NAME ?= img-builder
-OUTPUT_TYPE ?= type=registry
-QEMU_VERSION ?= 5.2.0-2
-
-.PHONY: docker-buildx-builder
-docker-buildx-builder: ## Build and push docker image for the manager for cross-platform support
-	@if ! docker buildx ls | grep $(BUILDX_BUILDER_NAME); then \
-		docker run --rm --privileged multiarch/qemu-user-static:$(QEMU_VERSION) --reset -p yes; \
-		docker buildx create --name $(BUILDX_BUILDER_NAME) --use; \
-		docker buildx inspect $(BUILDX_BUILDER_NAME) --bootstrap; \
-	fi
-
 .PHONY: docker-build-eno-controller
-docker-build-eno-controller: docker-buildx-builder
-	docker buildx build \
+docker-build-eno-controller:
+	docker build \
 		--file docker/$(ENO_CONTROLLER_IMAGE_NAME)/Dockerfile \
-		--output=$(OUTPUT_TYPE) \
-		--platform="linux/amd64" \
-		--pull \
 		--tag $(REGISTRY)/$(ENO_CONTROLLER_IMAGE_NAME):$(ENO_CONTROLLER_IMAGE_VERSION) .
+	docker push $(REGISTRY)/$(ENO_CONTROLLER_IMAGE_NAME):$(ENO_CONTROLLER_IMAGE_VERSION)
 
 .PHONY: docker-build-eno-reconciler
-docker-build-eno-reconciler: docker-buildx-builder
-	docker buildx build \
+docker-build-eno-reconciler:
+	docker build \
 		--file docker/$(ENO_RECONCILER_IMAGE_NAME)/Dockerfile \
-		--output=$(OUTPUT_TYPE) \
-		--platform="linux/amd64" \
-		--pull \
 		--tag $(REGISTRY)/$(ENO_RECONCILER_IMAGE_NAME):$(ENO_RECONCILER_IMAGE_VERSION) .
-
+	docker push $(REGISTRY)/$(ENO_RECONCILER_IMAGE_NAME):$(ENO_RECONCILER_IMAGE_VERSION)