Merge pull request #15 from DUNE-DAQ/tinyproxy

Add simple container for tinyproxy

.github/workflows/tinyproxy.yaml

@@ -0,0 +1,62 @@
+name: Build c8-spack docker image
+
+on:
+  schedule:
+    - cron: "0 5 * * 2"
+
+  push:
+    branches: [ develop ]
+    tags:
+      - 'v*'
+    paths:
+      - dockerfiles/tinyproxy.dockerfile
+
+  workflow_dispatch:
+
+jobs:
+
+  push_to_registries:
+    name: Push Docker image to multiple registries
+    runs-on: ubuntu-latest
+    permissions:
+      packages: write
+      contents: read
+    steps:
+      - name: Check out the repo
+        uses: actions/checkout@v3
+        with:
+          repository: DUNE-DAQ/daq-docker
+          path: daq-docker 
+
+      - name: Log in to the Container registry
+        uses: docker/login-action@v2
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v4
+        with:
+          images: |
+            ghcr.io/DUNE-DAQ/tinyproxy
+          tags: |
+            type=raw,value=latest
+            type=ref,event=branch
+            type=ref,event=tag
+
+      - name: prepare build dir
+        run: |
+          build_dir="${{ github.workspace }}/docker-build"
+          mkdir -p $build_dir
+          cd $build_dir
+          cp ${{ github.workspace }}/daq-docker/dockerfiles/tinyproxy.dockerfile $build_dir/Dockerfile
+      
+      - name: Build and push Docker images
+        uses: docker/build-push-action@v3
+        with:
+          context: ${{ github.workspace }}/docker-build
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}

dockerfiles/tinyproxy.dockerfile

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+FROM docker.io/library/alpine:latest
+
+ENV REFRESHED_AT 2023-07-08
+
+EXPOSE 8888
+
+RUN apk add tinyproxy && apk cache clean
+
+USER nobody:nobody
+WORKDIR /tmp
+CMD ["/usr/bin/tinyproxy", "-d"]