From cf98a9702dba4450efcd86bcf73bdf1cff6297da Mon Sep 17 00:00:00 2001
From: Sophia Castellarin <scastellarin@quansight.com>
Date: Wed, 29 Jan 2025 15:07:09 -0800
Subject: [PATCH] Build and push docker images for multiple platforms in one
 step (#1067)

Co-authored-by: Peyton Murray <peynmurray@gmail.com>
---
 .github/workflows/build_docker_image.yaml | 15 +++++++++++----
 .github/workflows/release.yaml            | 15 +++++++++++----
 2 files changed, 22 insertions(+), 8 deletions(-)

diff --git a/.github/workflows/build_docker_image.yaml b/.github/workflows/build_docker_image.yaml
index 36776a0ec..91c929fe3 100644
--- a/.github/workflows/build_docker_image.yaml
+++ b/.github/workflows/build_docker_image.yaml
@@ -21,9 +21,6 @@ jobs:
         docker-image:
           - conda-store
           - conda-store-server
-        platform:
-          - linux/amd64
-          - linux/arm64
     steps:
       - name: "Checkout Repository 🛎"
         uses: actions/checkout@v4
@@ -47,6 +44,16 @@ jobs:
 
       - name: "Set up Docker Buildx 🏗"
         uses: docker/setup-buildx-action@v3
+        # Required for building multi-platform images. See
+        # https://docs.docker.com/build/ci/github-actions/multi-platform/#build-and-load-multi-platform-images
+        with:
+          daemon-config: |
+            {
+              "debug": true,
+              "features": {
+                "containerd-snapshotter": true
+              }
+            }
 
       - name: "Login to Docker Hub 🐳"
         uses: docker/login-action@v3
@@ -92,4 +99,4 @@ jobs:
           cache-to: type=gha,mode=max
           build-args: |
             python_version=${{ env.PYTHON_VERSION_DEFAULT }}
-          platforms: ${{ matrix.platform }}
+          platforms: linux/amd64,linux/arm64
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 4b8e25c7d..8fc97b872 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -119,9 +119,6 @@ jobs:
         docker-image:
           - conda-store
           - conda-store-server
-        platform:
-          - linux/amd64
-          - linux/arm64
     steps:
       - name: "Checkout Repository 🛎"
         uses: actions/checkout@v4
@@ -150,6 +147,16 @@ jobs:
 
       - name: "Set up Docker Buildx 🏗"
         uses: docker/setup-buildx-action@v3
+        # Required for building multi-platform images. See
+        # https://docs.docker.com/build/ci/github-actions/multi-platform/#build-and-load-multi-platform-images
+        with:
+          daemon-config: |
+            {
+              "debug": true,
+              "features": {
+                "containerd-snapshotter": true
+              }
+            }
 
       - name: "Login to Docker Hub 🐳"
         uses: docker/login-action@v3
@@ -191,5 +198,5 @@ jobs:
           labels: ${{ steps.meta.outputs.labels }}
           cache-from: type=gha
           cache-to: type=gha,mode=max
-          platforms: ${{ matrix.platform }}
+          platforms: linux/amd64,linux/arm64
         if: github.event_name == 'release' && startsWith(github.ref, 'refs/tags/')