devel: Update development guide

- Update the development.md file
- Allow builds from macos automatically
- implement podman-buildx

Signed-off-by: Lucas Benedito <lbenedit@redhat.com>

Dockerfile

@@ -1,8 +1,8 @@
 FROM quay.io/operator-framework/ansible-operator:v1.36.1
 
 USER root
-RUN dnf update --security --bugfix -y && \
-    dnf install -y openssl
+RUN dnf update --security --bugfix -y --disableplugin=subscription-manager && \
+    dnf install -y --disableplugin=subscription-manager openssl
 
 USER 1001
 

Makefile

@@ -105,6 +105,10 @@ docker-buildx: ## Build and push docker image for the manager for cross-platform
 	- docker buildx build --push $(BUILD_ARGS) --platform=$(PLATFORMS) --tag ${IMG} -f Dockerfile .
 	- docker buildx rm project-v3-builder
 
+.PHONY: podman-buildx
+podman-buildx: ## Build and push podman image for the manager for cross-platform support
+	podman build --platform=$(PLATFORMS) $(BUILD_ARGS) --manifest ${IMG} -f Dockerfile .
+	podman manifest push --all ${IMG} ${IMG}
 
 ##@ Deployment
 

docs/development.md

@@ -1,6 +1,6 @@
 # Development Guide
 
-There are development scripts and yaml exaples in the [`dev/`](../dev) directory that, along with the up.sh and down.sh scripts in the root of the repo, can be used to build, deploy and test changes made to the awx-operator.
+There are development scripts and yaml examples in the [`dev/`](../dev) directory that, along with the up.sh and down.sh scripts in the root of the repo, can be used to build, deploy and test changes made to the awx-operator.
 
 
 ## Prerequisites

up.sh

@@ -121,6 +121,13 @@ fi
 # -- Build & Push Operator Image
 echo "Preparing to build $IMG:$TAG ($IMG:$DEV_TAG) with $ENGINE..."
 sleep 3
+
+# Detect architecture and use multi-arch build for ARM hosts
+HOST_ARCH=$(uname -m)
+if [[ "$HOST_ARCH" == "aarch64" || "$HOST_ARCH" == "arm64" ]] && [ "$ENGINE" = "podman" ]; then
+  echo "ARM architecture detected ($HOST_ARCH). Using multi-arch build..."
+  make podman-buildx IMG=$IMG:$TAG ENGINE=$ENGINE
+else
   make docker-build docker-push IMG=$IMG:$TAG
 
   # Tag and Push DEV_TAG Image when DEV_TAG_PUSH is 'True'
@@ -128,6 +135,7 @@ if $DEV_TAG_PUSH ; then
     $ENGINE tag $IMG:$TAG $IMG:$DEV_TAG
     make docker-push IMG=$IMG:$DEV_TAG
   fi
+fi
 
 # -- Deploy Operator
 make deploy IMG=$IMG:$TAG NAMESPACE=$NAMESPACE