Add workflow for publishing Docker images

.github/workflows/push.yml

@@ -0,0 +1,46 @@
+# SPDX-License-Identifier: Apache-2.0
+# Copyright 2024 Intel Corporation
+# Copyright 2025 Canonical Ltd.
+name: Release Pipeline
+
+on:
+  push:
+    branches:
+      - master
+    paths:
+      - "VERSION"
+
+permissions:
+  contents: read
+
+jobs:
+  # Tag GitHub Release
+  # The convention is to prefix the version with a 'v', e.g., v1.2.3
+  tag-github:
+    uses: onosproject/.github/.github/workflows/tag-github.yml@main
+    with:
+      add_v: true
+    secrets: inherit
+
+  # Build and Release Docker Image
+  # The convention is to use the same tag for the Docker image as the GitHub Release
+  release-image:
+    needs: tag-github
+    if: needs.tag-github.outputs.changed == 'true'
+    permissions:
+      contents: read
+      packages: write
+      actions: read
+      id-token: write
+      attestations: write
+    uses: onosproject/.github/.github/workflows/release-image.yml@main
+    with:
+      docker_tag: ${{ needs.tag-github.outputs.version }}
+    secrets: inherit
+
+  # Bump Version
+  update-version:
+    needs: tag-github
+    if: needs.tag-github.outputs.changed == 'true'
+    uses: onosproject/.github/.github/workflows/bump-version.yml@main
+    secrets: inherit

Makefile

@@ -87,14 +87,6 @@ images: aether-roc-gui-docker
 docker-build: aether-roc-gui-docker
 
 docker-push: # push to docker registy: use DOCKER_REGISTRY, DOCKER_REPOSITORY and DOCKER_TAG to customize
-ifdef DOCKER_USER
-ifdef DOCKER_PASSWORD
-	echo ${DOCKER_PASSWORD} | docker login -u ${DOCKER_USER} --password-stdin
-else
-	@echo "DOCKER_USER is specified but DOCKER_PASSWORD is missing"
-	@exit 1
-endif
-endif
 	docker push ${DOCKER_IMAGENAME}
 
 kind-only: