fix: make targets run on arm64 architecture

Signed-off-by: Oleksii Kurinnyi <[email protected]>

Author: akurinnoy

Makefile

@@ -52,6 +52,9 @@ OPM_VERSION = v1.19.5
 
 CRD_OPTIONS ?= "crd:crdVersions=v1"
 
+GOOS = linux
+GOARCH = amd64
+
 # Get the currently used golang install path (in GOPATH/bin, unless GOBIN is set)
 ifeq (,$(shell go env GOBIN))
   GOBIN=$(shell go env GOPATH)/bin
@@ -187,7 +190,21 @@ docker: _print_vars docker-build docker-push
 
 ### docker-build: Builds the controller image
 docker-build:
-	$(DOCKER) build . -t ${DWO_IMG} -f build/Dockerfile
+	if [ "$(ARCH)" = "arm64" ]; then \
+		# build natively only the first stage
+		$(DOCKER) build . --target builder -t devworkspace-builder:temp -f build/Dockerfile; \
+		# create a container from the temporary image
+		$(DOCKER) create --name temp-builder devworkspace-builder:temp; \
+		# copy the binaries to a new local directory
+		$(DOCKER) cp temp-builder:/devworkspace-operator/_output/bin ./_output; \
+		# remove the temporary container
+		$(DOCKER) rm temp-builder; \
+		$(DOCKER) build . --platform linux/amd64 -t ${DWO_IMG} -f build/Dockerfile.arm; \
+		# remove the temporary directory
+		#rm -rf ./_output; \
+	else \
+		$(DOCKER) build . -t ${DWO_IMG} -f build/Dockerfile; \
+	fi
 
 ### docker-push: Pushes the controller image
 docker-push:

build/Dockerfile.arm64

@@ -0,0 +1,37 @@
+#
+# Copyright (c) 2019-2025 Red Hat, Inc.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# https://access.redhat.com/containers/?tab=tags#/registry.access.redhat.com/ubi9-minimal
+FROM registry.access.redhat.com/ubi9-minimal:9.6-1749489516
+RUN microdnf -y update && \
+    microdnf clean all && \
+    rm -rf /var/cache/yum && \
+    echo "Installed Packages" && \
+    rpm -qa | sort -V && \
+    echo "End Of Installed Packages"
+WORKDIR /
+COPY _output/bin/devworkspace-controller /usr/local/bin/devworkspace-controller
+COPY _output/bin/webhook-server /usr/local/bin/webhook-server
+
+ENV USER_UID=1001 \
+    USER_NAME=devworkspace-controller
+
+COPY build/bin /usr/local/bin
+RUN  /usr/local/bin/user_setup
+
+USER ${USER_UID}
+
+ENTRYPOINT ["/usr/local/bin/entrypoint"]
+CMD ["/usr/local/bin/devworkspace-controller"]

build/index.next.Dockerfile.arm64

@@ -0,0 +1,14 @@
+# The base image is expected to contain
+# /bin/opm (with a serve subcommand) and /bin/grpc_health_probe
+FROM quay.io/operator-framework/opm:latest
+
+# Configure the entrypoint and command
+ENTRYPOINT ["/bin/opm"]
+CMD ["serve", "/configs"]
+
+# Copy declarative config root into image at /configs
+ADD olm-catalog/next /configs
+
+# Set DC-specific label for the location of the DC root directory
+# in the image
+LABEL operators.operatorframework.io.index.configs.v1=/configs

build/scripts/build_index_image.sh

@@ -105,6 +105,10 @@ else
   INDEX_IMAGE="${INDEX_IMAGE:-DEFAULT_INDEX_IMAGE}"
   OUTDIR="olm-catalog/next"
   DOCKERFILE="build/index.next.Dockerfile"
+
+  if [ "${ARCH}" = "arm64" ]; then
+    DOCKERFILE="build/index.next.Dockerfile.arm64"
+  fi
 fi
 
 BUNDLE_IMAGE="${BUNDLE_REPO}:${BUNDLE_TAG}"
@@ -209,7 +213,7 @@ if [ "$MULTI_ARCH" == "true" ]; then
   --platform "$ARCHITECTURES" \
   --push
 else
-  $PODMAN build . -t "$INDEX_IMAGE" -f "$DOCKERFILE"
+  $PODMAN build . --platform linux/amd64 -t "$INDEX_IMAGE" -f "$DOCKERFILE"
   $PODMAN push "$INDEX_IMAGE" 2>&1
 fi