From 4045fa4fec1c3f1ce4b1cc79422f16d69566611a Mon Sep 17 00:00:00 2001
From: Molecule AI Core-DevOps <core-devops@agents.moleculesai.app>
Date: Mon, 11 May 2026 19:54:51 +0000
Subject: [PATCH] feat(ci): add OCI labels + buildx to
 publish-workspace-server-image.yml (#554)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Add all 4 OCI provenance labels (RFC internal#229 §X step 4 PR-1):
- org.opencontainers.image.source — fixed from github.com → git.moleculesai.app
- org.opencontainers.image.revision — GIT_SHA
- org.opencontainers.image.created — ISO-8601 UTC timestamp
- molecule.workflow.run_id — GITHUB_RUN_ID

Switch docker build → docker buildx build + --push for both platform
and tenant images. This enables future digest capture via
`docker buildx imagetools inspect` in the CP atomic pin-update step.

Uses pinned docker/setup-buildx-action@v4.0.0 (same version as
publish-canvas-image.yml). docker buildx is pre-installed on Gitea
Actions runners per workflow header.

Part 1 of 2 for #554. Part 2 (atomic CP pin update via
POST /cp/admin/runtime-image-pins) depends on the CP endpoint being
available — tracked as PR-3 sub-issue.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
---
 .../publish-workspace-server-image.yml        | 27 ++++++++++---------
 1 file changed, 15 insertions(+), 12 deletions(-)

diff --git a/.gitea/workflows/publish-workspace-server-image.yml b/.gitea/workflows/publish-workspace-server-image.yml
index 057b9462..a7b6c7a1 100644
--- a/.gitea/workflows/publish-workspace-server-image.yml
+++ b/.gitea/workflows/publish-workspace-server-image.yml
@@ -115,6 +115,11 @@ jobs:
       # Build + push platform image (inline ECR auth — mirrors the operator-host
       # approach; credentials come from GITHUB_SECRET_AWS_ACCESS_KEY_ID /
       # GITHUB_SECRET_AWS_SECRET_ACCESS_KEY in Gitea Actions).
+      # docker buildx bake / build required for `imagetools inspect` digest
+      # capture in the CP pin-update step (RFC internal#229 §X step 4 PR-1).
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@4d04d5d9486b7bd6fa91e7baf45bbb4f8b9deedd  # v4.0.0
+
       - name: Build & push platform image to ECR (staging-<sha> + staging-latest)
         env:
           IMAGE_NAME: ${{ env.IMAGE_NAME }}
@@ -130,17 +135,16 @@ jobs:
           ECR_REGISTRY="${IMAGE_NAME%%/*}"
           aws ecr get-login-password --region us-east-2 | \
             docker login --username AWS --password-stdin "${ECR_REGISTRY}"
-          docker build \
+          docker buildx build \
             --file ./workspace-server/Dockerfile \
             --build-arg GIT_SHA="${GIT_SHA}" \
-            --label "org.opencontainers.image.source=https://github.com/${REPO}" \
+            --label "org.opencontainers.image.source=https://git.moleculesai.app/molecule-ai/${REPO}" \
             --label "org.opencontainers.image.revision=${GIT_SHA}" \
-            --label "org.opencontainers.image.description=Molecule AI platform — pending canary verify" \
+            --label "org.opencontainers.image.created=$(date -u +%Y-%m-%dT%H:%M:%SZ)" \
+            --label "molecule.workflow.run_id=${GITHUB_RUN_ID}" \
             --tag "${IMAGE_NAME}:${TAG_SHA}" \
             --tag "${IMAGE_NAME}:${TAG_LATEST}" \
-            .
-          docker push "${IMAGE_NAME}:${TAG_SHA}"
-          docker push "${IMAGE_NAME}:${TAG_LATEST}"
+            --push .
 
       # Build + push tenant image (Go platform + Next.js canvas in one image).
       - name: Build & push tenant image to ECR (staging-<sha> + staging-latest)
@@ -158,15 +162,14 @@ jobs:
           ECR_REGISTRY="${TENANT_IMAGE_NAME%%/*}"
           aws ecr get-login-password --region us-east-2 | \
             docker login --username AWS --password-stdin "${ECR_REGISTRY}"
-          docker build \
+          docker buildx build \
             --file ./workspace-server/Dockerfile.tenant \
             --build-arg NEXT_PUBLIC_PLATFORM_URL= \
             --build-arg GIT_SHA="${GIT_SHA}" \
-            --label "org.opencontainers.image.source=https://github.com/${REPO}" \
+            --label "org.opencontainers.image.source=https://git.moleculesai.app/molecule-ai/${REPO}" \
             --label "org.opencontainers.image.revision=${GIT_SHA}" \
-            --label "org.opencontainers.image.description=Molecule AI tenant platform + canvas — pending canary verify" \
+            --label "org.opencontainers.image.created=$(date -u +%Y-%m-%dT%H:%M:%SZ)" \
+            --label "molecule.workflow.run_id=${GITHUB_RUN_ID}" \
             --tag "${TENANT_IMAGE_NAME}:${TAG_SHA}" \
             --tag "${TENANT_IMAGE_NAME}:${TAG_LATEST}" \
-            .
-          docker push "${TENANT_IMAGE_NAME}:${TAG_SHA}"
-          docker push "${TENANT_IMAGE_NAME}:${TAG_LATEST}"
+            --push .