Bump opencode to 1.14.31 and split multi-arch publish across runners

The v1.14.30b publish failed on both variants with 'No space left on device' — arm64 QEMU-emulated layers were stored alongside amd64 on the same ~40 GB runner, and the mempalace-toolkit bake-in from v1.14.30b tipped peak disk over the edge during the nodejs dpkg unpack and the git-lfs layer export. Refactor docker-publish.yml to the canonical push-by-digest + manifest-merge pattern: smoke test (amd64) runs on its own runner, each (variant x arch) push target runs on its own fresh runner with outputs=type=image,push-by-digest=true,push=true (no local image store), then a tiny merge job assembles the multi-arch manifest with docker buildx imagetools create from digest artifacts. Per-runner disk peak is roughly one-quarter of the old single-job peak. The four Docker Hub tags per release are unchanged. As a bonus, amd64 and arm64 now build in parallel. No image-level changes beyond the opencode bump.
2026-05-01 08:43:08 +00:00
parent 1683650240
commit f0918ba915
3 changed files with 238 additions and 59 deletions
@@ -5,8 +5,20 @@ on:
    tags:
      - 'v*'

+# Runner disk pressure notes:
+# Gitea Actions runners use `catthehacker/ubuntu:act-latest` on a shared host
+# with limited overlay space (~40 GB, often 70%+ used at start). Building both
+# architectures of both variants on a single runner exhausted disk around the
+# nodejs dpkg unpack / git-lfs layer export. To fix this:
+#   * smoke test (amd64 only, load into daemon) runs on its own runner
+#   * each push target (variant × arch) runs on its own runner, pushes by
+#     digest (no local image store), uploads digest as an artifact
+#   * a merge job composes the multi-arch manifest with `imagetools create`
+# Per-runner disk pressure is now one-quarter of the old single-job peak.
+
 jobs:
-  build-base:
+  # ── Smoke test (amd64 only, gates the push jobs) ────────────────────
+  smoke-base:
    runs-on: ubuntu-latest
    container:
      image: catthehacker/ubuntu:act-latest
@@ -15,30 +27,13 @@ jobs:
        uses: actions/checkout@v4

      - name: Force IPv4 for Docker Hub
-        run: |
-          # Prefer IPv4 to avoid intermittent IPv6 connectivity failures
-          echo 'precedence ::ffff:0:0/96  100' >> /etc/gai.conf
-
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v4
+        run: echo 'precedence ::ffff:0:0/96  100' >> /etc/gai.conf

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v4
        with:
          driver-opts: network=host

-      - name: Login to Docker Hub
-        uses: docker/login-action@v4
-        with:
-          username: ${{ vars.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN }}
-
-      - name: Extract version from tag
-        id: version
-        run: |
-          VERSION=${GITHUB_REF#refs/tags/}
-          echo "version=${VERSION}" >> $GITHUB_OUTPUT
-
      - name: Build and load amd64 image for smoke test
        uses: docker/build-push-action@v7
        with:
@@ -49,20 +44,9 @@ jobs:
          tags: opencode-devbox:smoke-base

      - name: Smoke test (amd64)
-        run: |
-          bash scripts/smoke-test.sh opencode-devbox:smoke-base --variant base
+        run: bash scripts/smoke-test.sh opencode-devbox:smoke-base --variant base

-      - name: Build and push (base)
-        uses: docker/build-push-action@v7
-        with:
-          context: .
-          platforms: linux/amd64,linux/arm64
-          push: true
-          tags: |
-            ${{ vars.DOCKERHUB_USERNAME }}/opencode-devbox:${{ steps.version.outputs.version }}
-            ${{ vars.DOCKERHUB_USERNAME }}/opencode-devbox:latest
-
-  build-omos:
+  smoke-omos:
    runs-on: ubuntu-latest
    container:
      image: catthehacker/ubuntu:act-latest
@@ -71,30 +55,13 @@ jobs:
        uses: actions/checkout@v4

      - name: Force IPv4 for Docker Hub
-        run: |
-          # Prefer IPv4 to avoid intermittent IPv6 connectivity failures
-          echo 'precedence ::ffff:0:0/96  100' >> /etc/gai.conf
-
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v4
+        run: echo 'precedence ::ffff:0:0/96  100' >> /etc/gai.conf

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v4
        with:
          driver-opts: network=host

-      - name: Login to Docker Hub
-        uses: docker/login-action@v4
-        with:
-          username: ${{ vars.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN }}
-
-      - name: Extract version from tag
-        id: version
-        run: |
-          VERSION=${GITHUB_REF#refs/tags/}
-          echo "version=${VERSION}" >> $GITHUB_OUTPUT
-
      - name: Build and load amd64 image for smoke test
        uses: docker/build-push-action@v7
        with:
@@ -107,24 +74,225 @@ jobs:
          tags: opencode-devbox:smoke-omos

      - name: Smoke test (amd64)
-        run: |
-          bash scripts/smoke-test.sh opencode-devbox:smoke-omos --variant omos
+        run: bash scripts/smoke-test.sh opencode-devbox:smoke-omos --variant omos

-      - name: Build and push (omos)
+  # ── Per-arch push (by digest, no local image) ───────────────────────
+  build-base:
+    runs-on: ubuntu-latest
+    needs: smoke-base
+    container:
+      image: catthehacker/ubuntu:act-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        platform:
+          - linux/amd64
+          - linux/arm64
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Force IPv4 for Docker Hub
+        run: echo 'precedence ::ffff:0:0/96  100' >> /etc/gai.conf
+
+      - name: Derive platform slug
+        id: platform
+        run: |
+          PLATFORM_PAIR="${{ matrix.platform }}"
+          echo "pair=${PLATFORM_PAIR//\//-}" >> $GITHUB_OUTPUT
+
+      - name: Set up QEMU
+        if: matrix.platform != 'linux/amd64'
+        uses: docker/setup-qemu-action@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v4
+        with:
+          driver-opts: network=host
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v4
+        with:
+          username: ${{ vars.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Build and push by digest
+        id: build
        uses: docker/build-push-action@v7
        with:
          context: .
-          platforms: linux/amd64,linux/arm64
-          push: true
+          platforms: ${{ matrix.platform }}
+          outputs: type=image,name=${{ vars.DOCKERHUB_USERNAME }}/opencode-devbox,push-by-digest=true,name-canonical=true,push=true
+
+      - name: Export digest
+        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-base-${{ steps.platform.outputs.pair }}
+          path: /tmp/digests/*
+          if-no-files-found: error
+          retention-days: 1
+
+  build-omos:
+    runs-on: ubuntu-latest
+    needs: smoke-omos
+    container:
+      image: catthehacker/ubuntu:act-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        platform:
+          - linux/amd64
+          - linux/arm64
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Force IPv4 for Docker Hub
+        run: echo 'precedence ::ffff:0:0/96  100' >> /etc/gai.conf
+
+      - name: Derive platform slug
+        id: platform
+        run: |
+          PLATFORM_PAIR="${{ matrix.platform }}"
+          echo "pair=${PLATFORM_PAIR//\//-}" >> $GITHUB_OUTPUT
+
+      - name: Set up QEMU
+        if: matrix.platform != 'linux/amd64'
+        uses: docker/setup-qemu-action@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v4
+        with:
+          driver-opts: network=host
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v4
+        with:
+          username: ${{ vars.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Build and push by digest
+        id: build
+        uses: docker/build-push-action@v7
+        with:
+          context: .
+          platforms: ${{ matrix.platform }}
          build-args: |
            INSTALL_OMOS=true
-          tags: |
+          outputs: type=image,name=${{ vars.DOCKERHUB_USERNAME }}/opencode-devbox,push-by-digest=true,name-canonical=true,push=true
+
+      - name: Export digest
+        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-omos-${{ steps.platform.outputs.pair }}
+          path: /tmp/digests/*
+          if-no-files-found: error
+          retention-days: 1
+
+  # ── Merge per-arch digests into multi-arch tags ─────────────────────
+  merge-base:
+    runs-on: ubuntu-latest
+    needs: build-base
+    container:
+      image: catthehacker/ubuntu:act-latest
+    steps:
+      - name: Force IPv4 for Docker Hub
+        run: echo 'precedence ::ffff:0:0/96  100' >> /etc/gai.conf
+
+      - name: Download digests
+        uses: actions/download-artifact@v4
+        with:
+          path: /tmp/digests
+          pattern: digests-base-*
+          merge-multiple: true
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v4
+        with:
+          driver-opts: network=host
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v4
+        with:
+          username: ${{ vars.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Extract version from tag
+        id: version
+        run: echo "version=${GITHUB_REF#refs/tags/}" >> $GITHUB_OUTPUT
+
+      - name: Create manifest list and push
+        working-directory: /tmp/digests
+        run: |
+          docker buildx imagetools create \
+            -t ${{ vars.DOCKERHUB_USERNAME }}/opencode-devbox:${{ steps.version.outputs.version }} \
+            -t ${{ vars.DOCKERHUB_USERNAME }}/opencode-devbox:latest \
+            $(printf '${{ vars.DOCKERHUB_USERNAME }}/opencode-devbox@sha256:%s ' *)
+
+      - name: Inspect image
+        run: |
+          docker buildx imagetools inspect \
+            ${{ vars.DOCKERHUB_USERNAME }}/opencode-devbox:${{ steps.version.outputs.version }}
+
+  merge-omos:
+    runs-on: ubuntu-latest
+    needs: build-omos
+    container:
+      image: catthehacker/ubuntu:act-latest
+    steps:
+      - name: Force IPv4 for Docker Hub
+        run: echo 'precedence ::ffff:0:0/96  100' >> /etc/gai.conf
+
+      - name: Download digests
+        uses: actions/download-artifact@v4
+        with:
+          path: /tmp/digests
+          pattern: digests-omos-*
+          merge-multiple: true
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v4
+        with:
+          driver-opts: network=host
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v4
+        with:
+          username: ${{ vars.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Extract version from tag
+        id: version
+        run: echo "version=${GITHUB_REF#refs/tags/}" >> $GITHUB_OUTPUT
+
+      - name: Create manifest list and push
+        working-directory: /tmp/digests
+        run: |
+          docker buildx imagetools create \
+            -t ${{ vars.DOCKERHUB_USERNAME }}/opencode-devbox:${{ steps.version.outputs.version }}-omos \
+            -t ${{ vars.DOCKERHUB_USERNAME }}/opencode-devbox:latest-omos \
+            $(printf '${{ vars.DOCKERHUB_USERNAME }}/opencode-devbox@sha256:%s ' *)
+
+      - name: Inspect image
+        run: |
+          docker buildx imagetools inspect \
            ${{ vars.DOCKERHUB_USERNAME }}/opencode-devbox:${{ steps.version.outputs.version }}-omos
-            ${{ vars.DOCKERHUB_USERNAME }}/opencode-devbox:latest-omos

  update-description:
    runs-on: ubuntu-latest
-    needs: [build-base, build-omos]
+    needs: [merge-base, merge-omos]
    container:
      image: catthehacker/ubuntu:act-latest
    steps:
@@ -6,6 +6,17 @@ Tags follow `v{opencode_version}[letter]` — bare tag for the first build on a

 ---

+## v1.14.31 — 2026-05-01
+
+Bump opencode to 1.14.31.
+
+**CI infrastructure: split multi-arch publish across separate runners.**
+
+- **Fix:** The `publish` workflow exhausted runner disk space on `v1.14.30b` and would have hit the same wall on any subsequent release. Both variants built both architectures on a single `catthehacker/ubuntu:act-latest` container with ~40 GB of shared overlay space, and the peak disk footprint during the nodejs dpkg unpack / git-lfs layer export pushed it over the edge (`No space left on device`). The mempalace-toolkit bake-in from v1.14.30b added the final straw; the underlying issue is that QEMU-emulated arm64 layers were stored alongside the amd64 build on the same runner.
+  - `docker-publish.yml` refactored to the canonical `push-by-digest` + manifest-merge pattern: smoke test (amd64) runs on its own runner, each `(variant × arch)` push target runs on its own fresh runner with `outputs: type=image,...,push-by-digest=true,push=true` (no local image store), then a tiny merge job assembles the multi-arch manifest with `docker buildx imagetools create` from digest artifacts.
+  - Per-runner disk peak is now roughly one-quarter of the old single-job peak. The four Docker Hub tags produced per release (`vX.Y.Z[n]`, `latest`, `vX.Y.Z[n]-omos`, `latest-omos`) are unchanged.
+  - Also parallelizes the amd64 and arm64 builds, so wall-clock time for a release should drop noticeably despite the added merge hop.
+
 ## v1.14.30b — 2026-04-30

 **Bake mempalace-toolkit wrappers into the image.**
@@ -5,7 +5,7 @@ ARG DEBIAN_VERSION=trixie-slim
 FROM debian:${DEBIAN_VERSION} AS base

 ARG TARGETARCH
-ARG OPENCODE_VERSION=1.14.30
+ARG OPENCODE_VERSION=1.14.31

 LABEL maintainer="joakimp"
 LABEL description="Portable opencode developer container"