diff --git a/.github/workflows/push-to-gar-docker-multiarch.yaml b/.github/workflows/push-to-gar-docker-multiarch.yaml
new file mode 100644
index 000000000..552897f42
--- /dev/null
+++ b/.github/workflows/push-to-gar-docker-multiarch.yaml
@@ -0,0 +1,131 @@
+name: Multi-platform Docker image push to Google Artifact Registry
+
+on:
+  workflow_call:
+    inputs:
+      platforms:
+        default: "['amd64']"
+        type: string
+      image_name:
+        required: true
+        type: string
+      registry:
+        description: |
+          Google Artifact Registry to store docker images in.
+        default: "us-docker.pkg.dev"
+        type: string
+      tags:
+        type: string
+        description: |
+          List of Docker images to be pushed.
+        required: true
+      context:
+        description: |
+          Path to the Docker build context.
+        default: "."
+        type: string
+      environment:
+        description: |
+          Environment for pushing artifacts (can be either dev or prod).
+        default: dev
+        type: string
+      build-args:
+        type: string
+        description: |
+          List of arguments necessary for the Docker image to be built.
+        default: ""
+      file:
+        type: string
+        description: |
+          The dockerfile to use.
+        required: false
+      cache-from:
+        type: string
+        description: |
+          Where cache should be fetched from
+        required: false
+        default: "type=gha"
+      cache-to:
+        type: string
+        description: |
+          Where cache should be stored to
+        required: false
+        default: "type=gha,mode=max"
+      ssh:
+        type: string
+        description: |
+          List of SSH agent socket or keys to expose to the build
+
+permissions:
+  contents: read
+  id-token: write
+
+env:
+  platform_env: ${{ inputs.platforms }}
+
+jobs:
+  build-multi-arch:
+    outputs:
+      full_image_name: ${{ steps.build-multiarch.outputs.full_image_name }}
+    strategy:
+      matrix:
+        os: ${{ fromJson(inputs.platforms ) }}
+        tag: ${{ fromJson(inputs.tags ) }}
+    runs-on: ubuntu-${{ matrix.os }}-large
+    name: build-${{ matrix.os }}-image-for-tag-${{ matrix.tag }}
+    steps:
+      - name: Checkout
+        env:
+          action_repo: ${{ github.action_repository }}
+          action_ref: ${{ github.action_ref }}
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+        with:
+          repository: ${{ env.action_repo }}
+          ref: ${{ env.action_ref }}
+      - name: Checkout
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+        with:
+          repository: grafana/shared-workflows
+          ref: multiarch-docker-builds-using-sh-runners
+          path: shared-workflows
+      - name: Build multi-arch
+        id: build-multiarch
+        uses: ./shared-workflows/actions/build-and-push-image-digest
+        with:
+          platform: "linux/${{ matrix.os }}"
+          image_name: ${{ inputs.image_name }}
+          tags: ${{ matrix.tag }}
+          context: ${{ inputs.context }}
+          build-args: ${{ inputs.build-args }}
+          cache-from: ${{ inputs.cache-from }}
+          cache-to: ${{ inputs.cache-to }}
+          file: ${{ inputs.file }}
+          ssh: ${{ inputs.ssh }}
+  push-manifest:
+    strategy:
+      matrix:
+        tag: ${{ fromJson(inputs.tags ) }}
+    needs: [build-multi-arch]
+    name: push-manifest
+    runs-on: ubuntu-x64-small
+    steps:
+      - name: Checkout
+        env:
+          action_repo: ${{ github.action_repository }}
+          action_ref: ${{ github.action_ref }}
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+        with:
+          repository: ${{ env.action_repo }}
+          ref: ${{ env.action_ref }}
+      - name: Checkout
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+        with:
+          repository: grafana/shared-workflows
+          ref: multiarch-docker-builds-using-sh-runners
+          path: shared-workflows
+      - name: Create and push image manifests
+        uses: ./shared-workflows/actions/create-and-push-image-manifests
+        with:
+          full-image-name: ${{ needs.build-multi-arch.outputs.full_image_name }}
+          tag: ${{ matrix.tag }}
+          environment: ${{ inputs.environment }}
diff --git a/.gitignore b/.gitignore
index 9f11b755a..66f8fb502 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 .idea/
+.vscode/
diff --git a/actions/build-and-push-image-digests/README.md b/actions/build-and-push-image-digests/README.md
new file mode 100644
index 000000000..0129d7371
--- /dev/null
+++ b/actions/build-and-push-image-digests/README.md
@@ -0,0 +1,56 @@
+# build-and-push-image-digests
+
+This is a composite GitHub Action, used to build and push image digests to GitHub, so then they can be picked up by the `push-to-gar-docker-multiarch` action, to create a manifest and push the actual image to GAR.
+
+The user is able to see digests appearing on the github action level after every successful run.
+
+This action can be used together with the [create-and-push-image-manifests](../create-and-push-image-manifests/README.md) action so the digests can form a manifest and push it to GAR.
+
+```yaml
+name: CI
+on:
+  pull_request:
+
+# These permissions are needed to assume roles from Github's OIDC.
+permissions:
+  contents: read
+  id-token: write
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+
+    steps:
+      - id: checkout
+        uses: actions/checkout@v4
+
+      - id: build-and-push-image-digests
+        uses: grafana/shared-workflows/actions/build-and-push-image-digests@main
+        with:
+          registry: "<YOUR-GAR>" # e.g. us-docker.pkg.dev, optional
+          tags: "<IMAGE_TAG>"
+          context: "<YOUR_CONTEXT>" # e.g. "." - where the Dockerfile is
+          image_name: "backstage" # name of the image to be published, required
+          environment: "dev" # can be either dev/prod
+```
+
+## Inputs
+
+| Name                   | Type    | Description                                                                                                                                                                    |
+| ---------------------- | ------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
+| `registry`             | String  | Google Artifact Registry to store docker images in.                                                                                                                            |
+| `tags`                 | List    | Tags that should be used for the image (see the [metadata-action][mda] for details)                                                                                            |
+| `context`              | List    | Path to the Docker build context.                                                                                                                                              |
+| `environment`          | Bool    | Environment for pushing artifacts (can be either dev or prod).                                                                                                                 |
+| `image_name`           | String  | Name of the image to be pushed to GAR.                                                                                                                                         |
+| `build-args`           | String  | List of arguments necessary for the Docker image to be built.                                                                                                                  |
+| `push`                 | Boolean | Whether to push the image to the registry.                                                                                                                                     |
+| `file`                 | String  | Path and filename of the dockerfile to build from. (Default: `{context}/Dockerfile`)                                                                                           |
+| `platforms`            | List    | List of platforms the image should be built for (e.g. `linux/amd64,linux/arm64`)                                                                                               |
+| `cache-from`           | String  | Where cache should be fetched from ([more about GHA and container caching](https://www.kenmuse.com/blog/implementing-docker-layer-caching-in-github-actions/))                 |
+| `cache-to`             | String  | Where cache should be stored to ([more about GHA and container caching](https://www.kenmuse.com/blog/implementing-docker-layer-caching-in-github-actions/))                    |
+| `ssh`                  | List    | List of SSH agent socket or keys to expose to the build ([more about ssh for docker/build-push-action](https://github.com/docker/build-push-action?tab=readme-ov-file#inputs)) |
+| `build-contexts`       | List    | List of additional [build contexts](https://github.com/docker/build-push-action?tab=readme-ov-file#inputs) (e.g., `name=path`)                                                 |
+| `docker-buildx-driver` | String  | The [driver](https://github.com/docker/setup-buildx-action/tree/v3/?tab=readme-ov-file#customizing) to use for Docker Buildx                                                   |
+
+[mda]: https://github.com/docker/metadata-action?tab=readme-ov-file#tags-input
diff --git a/actions/build-and-push-image-digests/action.yaml b/actions/build-and-push-image-digests/action.yaml
new file mode 100644
index 000000000..30bbab6e7
--- /dev/null
+++ b/actions/build-and-push-image-digests/action.yaml
@@ -0,0 +1,147 @@
+name: Build and push image digests to GitHub
+description: Composite action to build and push image digests to GitHub
+
+inputs:
+  registry:
+    description: |
+      Google Artifact Registry to store docker images in.
+    default: "us-docker.pkg.dev"
+  tag:
+    description: |
+      Docker images tag to be pushed.
+    required: true
+  context:
+    description: |
+      Path to the Docker build context.
+    default: "."
+  environment:
+    description: |
+      Environment for pushing artifacts (can be either dev or prod).
+    default: dev
+  image_name:
+    description: |
+      Name of the image to be pushed to GAR.
+    required: true
+  build-args:
+    description: |
+      List of arguments necessary for the Docker image to be built.
+    default: ""
+  file:
+    description: |
+      The dockerfile to use.
+    required: false
+  platform:
+    description: |
+      Platforms to build the image for
+    required: true
+  cache-from:
+    description: |
+      Where cache should be fetched from
+    required: false
+    default: "type=gha"
+  cache-to:
+    description: |
+      Where cache should be stored to
+    required: false
+    default: "type=gha,mode=max"
+  ssh:
+    description: |
+      List of SSH agent socket or keys to expose to the build
+  build-contexts:
+    description: |
+      List of additional build contexts (e.g., name=path)
+    required: false
+  docker-buildx-driver:
+    description: |
+      The driver to use for Docker Buildx
+    required: false
+    default: "docker-container"
+
+outputs:
+  full_image_name:
+    description: Full image name
+    value: ${{ steps.export-full-image-name.outputs.full_image_name }}
+
+runs:
+  using: composite
+  steps:
+    - name: try printing env
+      shell: bash
+      run: |
+        echo ${{ env.platform_env }}
+    - name: Prepare
+      shell: bash
+      run: |
+        platform=${{ inputs.platform }}
+        echo "PLATFORM_PAIR=${platform//\//-}" >> $GITHUB_ENV
+    - name: Checkout
+      uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+      with:
+        repository: grafana/shared-workflows
+        ref: multiarch-docker-builds-using-sh-runners
+        path: shared-workflows
+    - name: Get repository name
+      id: get-repository-name
+      shell: bash
+      run: |
+        REPO_NAME=$(echo ${{ github.repository }} | awk -F'/' '{print $2}')
+        echo "repo_name=${REPO_NAME}" >> ${GITHUB_OUTPUT}
+    - name: Resolve GCP project
+      id: resolve-project
+      shell: bash
+      run: |
+        if [ "${{ inputs.environment }}" == 'dev' ]; then
+          PROJECT="grafanalabs-dev"
+        elif [ "${{ inputs.environment }}" == 'prod' ]; then
+          PROJECT="grafanalabs-global"
+        else
+          echo "Invalid environment. Valid environment variable inputs: dev, prod"
+          exit 1
+        fi
+        echo "project=${PROJECT}" >> ${GITHUB_OUTPUT}
+    - name: Login to GAR
+      uses: ./shared-workflows/actions/login-to-gar
+      with:
+        environment: ${{ inputs.environment }}
+    - name: Export full image name
+      id: export-full-image-name
+      shell: bash
+      run: |
+        FULL_IMAGE_NAME="${{ inputs.registry }}/${{ steps.resolve-project.outputs.project }}/docker-${{ steps.get-repository-name.outputs.repo_name }}-${{ inputs.environment }}/${{ inputs.image_name }}"
+        echo "full_image_name=${FULL_IMAGE_NAME}" >> ${GITHUB_OUTPUT}
+    - name: Extract metadata (tags, labels) for Docker
+      id: meta
+      uses: docker/metadata-action@8e5442c4ef9f78752691e2d8f8d19755c6f78e81 # v5.5.1
+      with:
+        images: ${FULL_IMAGE_NAME}
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@f95db51fddba0c2d1ec667646a06c2ce06100226 # v3.0.0
+      with:
+        driver: ${{ inputs.docker-buildx-driver }}
+    - name: Build the container
+      uses: docker/build-push-action@4a13e500e55cf31b7a5d59a38ab2040ab0f42f56 # v5.1.0
+      id: build
+      with:
+        context: ${{ inputs.context }}
+        labels: ${{ steps.meta.outputs.labels }}
+        outputs: type=image,name=${{ steps.export-full-image-name.outputs.full_image_name }},push-by-digest=true,name-canonical=true,push=true
+        build-args: ${{ inputs.build-args }}
+        cache-from: ${{ inputs.cache-from }}
+        cache-to: ${{ inputs.cache-to }}
+        file: ${{ inputs.file }}
+        platforms: ${{ inputs.platform }}
+        ssh: ${{ inputs.ssh }}
+        build-contexts: ${{ inputs.build-contexts }}
+    - name: Export digest
+      shell: bash
+      run: |
+        mkdir -p /tmp/digests
+        digest="${{ steps.build.outputs.digest }}"
+        touch "/tmp/digests/${digest#sha256:}"
+    - name: Upload digest
+      uses: actions/upload-artifact@v4
+      with:
+        name: digests-${{ env.PLATFORM_PAIR }}-${{ inputs.tag }}-${{ inputs.environment }}
+        path: /tmp/digests/*
+        if-no-files-found: error
+        retention-days: 1
diff --git a/actions/create-and-push-image-manifests/README.md b/actions/create-and-push-image-manifests/README.md
new file mode 100644
index 000000000..c3df71983
--- /dev/null
+++ b/actions/create-and-push-image-manifests/README.md
@@ -0,0 +1,43 @@
+# create-and-push-image-manifests
+
+This is a composite GitHub Action, used to create and push image manifests to GAR.
+
+This action can be used together with the [build-and-push-image-digests](../build-and-push-image-digests/README.md) action so the digests can be built and then use the current action to form a manifest.
+
+```yaml
+name: CI
+on:
+  pull_request:
+
+# These permissions are needed to assume roles from Github's OIDC.
+permissions:
+  contents: read
+  id-token: write
+
+jobs:
+  push-manifest:
+    runs-on: ubuntu-x64-small
+    steps:
+      - name: Checkout
+        env:
+          action_repo: ${{ github.action_repository }}
+          action_ref: ${{ github.action_ref }}
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+        with:
+          repository: ${{ env.action_repo }}
+          ref: ${{ env.action_ref }}
+      - name: Create and push image manifests
+        uses: grafana/shared-workflows/actions/create-and-push-image-manifests@main
+        with:
+          full-image-name: <FULL_IMAGE_NAME>
+          tag: <TAG>
+          environment: <ENVIRONMENT>
+```
+
+## Inputs
+
+| Name              | Type   | Description                                                                                                                 |
+| ----------------- | ------ | --------------------------------------------------------------------------------------------------------------------------- |
+| `full-image-name` | String | Full image name for docker image, e.g. `us-docker.pkg.dev/grafanalabs-dev/docker-grafana-enterprise-dev/grafana-enterprise` |
+| `tag`             | String | Tag for the image you want to push                                                                                          |
+| `environment`     | String | Environment for pushing artifacts (can be either dev or prod).                                                              |
diff --git a/actions/create-and-push-image-manifests/action.yaml b/actions/create-and-push-image-manifests/action.yaml
new file mode 100644
index 000000000..4ee550bb0
--- /dev/null
+++ b/actions/create-and-push-image-manifests/action.yaml
@@ -0,0 +1,53 @@
+---
+description: Pulls image digests from GitHub and pushes manifests to GAR
+inputs:
+  full-image-name:
+    description: Image name to push the manifest for
+    required: true
+  tag:
+    description: Tag to create and push the manifest for
+    required: true
+  environment:
+    description: Environment to suffix the image digest
+    required: true
+name: Create and push image manifest
+
+runs:
+  using: composite
+  steps:
+    - name: Checkout
+      uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
+    - name: Checkout
+      uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+      with:
+        repository: grafana/shared-workflows
+        ref: multiarch-docker-builds-using-sh-runners
+        path: shared-workflows
+    - name: Download digests
+      uses: actions/download-artifact@v4
+      with:
+        merge-multiple: true
+        path: /tmp/digests
+        pattern: digests-*-${{ inputs.tag }}-${{ inputs.environment }}
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v3
+    - id: meta
+      name: Docker meta
+      uses: docker/metadata-action@v5
+      with:
+        images: ${{ inputs.full-image-name }}
+        tags: ${{ inputs.tag }}
+    - id: login-to-gar
+      uses: grafana/shared-workflows/actions/login-to-gar@main
+      with:
+        environment: ${{ inputs.environment }}
+    - name: Create manifest list and push
+      working-directory: /tmp/digests
+      shell: bash
+      run: |
+        docker buildx imagetools create $(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON") \
+          $(printf '${{ inputs.full-image-name }}@sha256:%s ' *)
+    - name: Inspect image
+      shell: bash
+      run: |
+        docker buildx imagetools inspect ${{ inputs.full-image-name }}:${{ steps.meta.outputs.version }}