ARTEMIS-5904 Add Podman support for container image releases

RELEASING.adoc

@@ -587,12 +587,19 @@ git push origin main development <release-version>
 NOTE: The `main` branch CI build does not build Artemis so the release must be available on Maven Central _before_ pushing main or the build will fail.
 The `development` branch will check out the Artemis' `main` branch and build against that or it can be manually triggered and pointed to e.g a release tag.
 
-== Upload Docker Images
+== Upload Container Images
+
+Container images can be built and uploaded using either Docker or Podman.
+
+=== Prerequisites
 
 . If you don't have an account on https://hub.docker.com/ then create one.
+. Ensure you have access to push images to `apache/artemis`. If you don't have access you can request it by creating an INFRA Jira ticket (e.g. https://issues.apache.org/jira/browse/INFRA-27638[INFRA-27638]).
+
+=== Using Docker
+
 . https://docs.docker.com/engine/install/[Install `docker`] in your environment.
 . If you don't already have it, then install the https://github.com/docker/buildx#installing[`buildx` Docker plugin] to support multi-platform builds because `release-docker.sh` will create images for both `linux/amd64` and `linux/arm64`. This, of course, requires the base images from Eclipse Temurin to support these platforms as well (which they do).
-. Ensure you have access to push images to `apache/artemis`. If you don't have access you can request it by creating an INFRA Jira ticket (e.g. https://issues.apache.org/jira/browse/INFRA-24831[INFRA-24831]).
 . Go to the `scripts` directory and run `release-docker.sh` with the proper parameters, e.g.:
 +
 [,console]
@@ -607,6 +614,23 @@ You can easily perform a test run by using your personal account, e.g.:
 ./release-docker.sh 2.31.0 myUsername
 ----
 
+=== Using Podman
+
+. https://podman.io/getting-started/installation[Install `podman`] in your environment.
+. Go to the `scripts` directory and run `release-podman.sh` with the proper parameters, e.g.:
++
+[,console]
+----
+./release-podman.sh 2.31.0 apache
+----
++
+You can easily perform a test run by using your personal account, e.g.:
++
+[,console]
+----
+./release-podman.sh 2.31.0 myUsername
+----
+
 == Send Announcement Email
 
 Once the website is updated then send an email to `users@artemis.apache.org` & `dev@artemis.apache.org` with a subject like:

scripts/release-podman.sh

@@ -0,0 +1,42 @@
+#!/bin/sh
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you 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.
+
+set -e
+
+if [ $# -ne 2 ]
+  then
+    echo "Please supply version and repository name as parameters, e.g. ./release-podman 2.30.0 apache"
+    exit
+fi
+
+VERSION=$1
+REPO=$2
+
+cd ../artemis-docker
+rm -Rf target/
+./prepare-docker.sh --from-release --artemis-version ${VERSION}
+cd target/artemis/${VERSION}
+podman pull eclipse-temurin:25-jre-alpine
+podman pull eclipse-temurin:25-jre
+podman login
+podman build --platform linux/amd64,linux/arm64 --manifest localhost/artemis:${VERSION}-alpine -f ./docker/Dockerfile-alpine-25-jre .
+podman build --platform linux/amd64,linux/arm64 --manifest localhost/artemis:${VERSION} -f ./docker/Dockerfile-ubuntu-25-jre .
+podman manifest push --all localhost/artemis:${VERSION}-alpine docker://${REPO}/artemis:${VERSION}-alpine
+podman manifest push --all localhost/artemis:${VERSION}-alpine docker://${REPO}/artemis:latest-alpine
+podman manifest push --all localhost/artemis:${VERSION} docker://${REPO}/artemis:${VERSION}
+podman manifest push --all localhost/artemis:${VERSION} docker://${REPO}/artemis:latest