build-image

Signed-off-by: Jean-Laurent de Morlhon <jeanlaurent@morlhon.net>

Author: jeanlaurent

.github/workflows/ci.yml

@@ -95,3 +95,38 @@ jobs:
           TELEMETRY_API_KEY: ${{ secrets.TELEMETRY_API_KEY }}
           TELEMETRY_ENDPOINT: ${{ secrets.TELEMETRY_ENDPOINT }}
           TELEMETRY_HEADER: ${{ secrets.TELEMETRY_HEADER }}
+
+  build-image:
+    # remove once this works on main
+    # if: startsWith(github.ref, 'refs/tags/v')
+    needs: [build]
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@29109295f81e9208d7d86ff1c6c12d2833863392 # v3.6.0
+
+      - name: Hub login
+        uses: docker/login-action@184bdaa0721073962dff0199f1fb9940f07167d1 # v3.5.0
+        with:
+          username: ${{ vars.DOCKERBUILDBOT_USERNAME }}
+          password: ${{ secrets.DOCKERBUILDBOT_WRITE_PAT }}
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435 # v3.11.1
+        with:
+          version: "lab:latest"
+          driver: cloud
+          endpoint: "docker/make-product-smarter"
+          install: true
+
+      - name: Install Task
+        uses: arduino/setup-task@b91d5d2c96a56797b48ac1e0e89220bf64044611 # v2.0.0
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+          version: 3.x
+
+      - name: Build
+        run: task build-image

Dockerfile

@@ -84,3 +84,8 @@ COPY --from=builder /binaries/cagent-$TARGETOS-$TARGETARCH cagent
 
 FROM scratch AS cross
 COPY --from=builder /binaries .
+
+FROM alpine:3.22@sha256:4bcff63911fcb4448bd4fdacec207030997caf25e9bea4045fa6c8c44de311d1
+RUN apk add --no-cache curl socat
+COPY --from=build-agent /agent /
+ENTRYPOINT [ "/agent" ]

Taskfile.yml

@@ -63,3 +63,7 @@ tasks:
   cross:
     desc: Build binaries for multiple platforms
     cmd: docker buildx build --target=cross {{.BUILD_ARGS}} --platform linux/amd64,linux/arm64,darwin/amd64,darwin/arm64,windows/amd64 --output=./dist .
+
+  build-image:
+    desc: Build Docker image
+    cmd: docker buildx build -t docker/cagent:latest {{.BUILD_ARGS}} .