Alpine (#11)

* alpine image * change publish target to musl for alpine support * updated ci * lowercase
erikrose100 · May 10, 2024 · dedcdca · dedcdca
1 parent ba17738
commit dedcdca
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diff --git a/.github/workflows/docker-ci.yml b/.github/workflows/docker-ci.yml
@@ -5,15 +5,17 @@ on:
     branches-ignore:
       - "main"
     paths:
+      - '.github/workflows/docker-ci.yml'
       - '**.cs'
       - 'Dockerfile'
+      - 'Dockerfile.Alpine'
 
 env:
-  TEST_TAG: user/app:test
-  LATEST_TAG: user/app:latest
+  ALPINE_TAG: erikrose100/closeasteroids:alpine
+  LATEST_TAG: erikrose100/closeasteroids
 
 jobs:
-  docker:
+  docker-latest:
     runs-on: ubuntu-latest
     steps:
       - name: Set up QEMU
@@ -24,15 +26,40 @@ jobs:
         uses: docker/build-push-action@v5
         with:
           load: true
-          tags: ${{ env.TEST_TAG }}
+          tags: ${{ env.LATEST_TAG }}
           cache-from: type=gha
           cache-to: type=gha,mode=max
       - name: Run Trivy scanner
         uses: aquasecurity/trivy-action@master
         with:
-          image-ref: ${{ env.TEST_TAG }}
+          image-ref: ${{ env.LATEST_TAG }}
           scan-type: image
           hide-progress: true
       - name: Test running image
         run: |
-            docker run -e ASTEROIDARGS="--date-min=2099-12-25 --date-max=2100-01-01 --dist-max=0.2 --body=Venus" ${{ env.TEST_TAG }}
+            docker run -e ASTEROIDARGS="--date-min=2099-12-25 --date-max=2100-01-01 --dist-max=0.2 --body=Venus" ${{ env.LATEST_TAG }}
+  
+  docker-alpine:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      - name: Build and export to local images
+        uses: docker/build-push-action@v5
+        with:
+          file: Dockerfile.Alpine
+          load: true
+          tags: ${{ env.ALPINE_TAG }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+      - name: Run Trivy scanner
+        uses: aquasecurity/trivy-action@master
+        with:
+          image-ref: ${{ env.ALPINE_TAG }}
+          scan-type: image
+          hide-progress: true
+      - name: Test running image
+        run: |
+            docker run -e ASTEROIDARGS="--date-min=2099-12-25 --date-max=2100-01-01 --dist-max=0.2 --body=Venus" ${{ env.ALPINE_TAG }}
diff --git a/Dockerfile.Alpine b/Dockerfile.Alpine
@@ -0,0 +1,15 @@
+FROM mcr.microsoft.com/dotnet/sdk:8.0-alpine AS build
+WORKDIR /source
+
+# install dotnet AOT dependencies
+RUN apk add clang build-base zlib-dev
+
+COPY . .
+RUN dotnet publish -r linux-musl-x64 -c Release -o /app CloseAsteroids.csproj
+
+FROM mcr.microsoft.com/dotnet/nightly/runtime-deps:8.0-alpine
+WORKDIR /app
+COPY --from=build /app .
+ENV ASTEROIDARGS="--date-min=2099-12-25 --date-max=2100-01-01 --dist-max=0.2 --body=Mercury"
+USER $APP_UID
+ENTRYPOINT /app/CloseAsteroids $ASTEROIDARGS