Add dockerfile and action

.dockerignore

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+/target

.github/workflows/container-build.yaml

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+name: Tag Docker Image with Git
+
+on:
+  push:
+    tags: [v*]
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Log into the Container registry
+        uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata for the Docker image
+        id: meta
+        uses: docker/metadata-action@98669ae865ea3cffbcbaa878cf57c20bbf1c6c38
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+
+      - name: Build and push the Docker image
+        uses: docker/build-push-action@ad44023a93711e3deb337508980b4b5e9bcdc5dc
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}

Dockerfile

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+FROM rust:1.67-buster as builder
+
+WORKDIR /usr/src/service
+COPY . .
+
+RUN apt-get update \
+    && apt-get install -y protobuf-compiler python3 python3-pip
+
+RUN pip3 install solc-select \
+    && solc-select install 0.8.19 \
+    && solc-select use 0.8.19
+
+# update cargo config to fetching with git cli
+ENV CARGO_NET_GIT_FETCH_WITH_CLI true
+RUN git config --global --add url."https://github.com/".insteadOf "[email protected]:"
+
+Run cargo install --verbose --path .
+
+FROM alpine:3.14
+COPY --from=builder /usr/local/cargo/bin/service /usr/local/bin/service
+
+ENV CONFIG /etc/config.toml
+
+ENTRYPOINT ["service", "--config", "$CONFIG", "run"]