Create dockerimage.yml

.github/workflows/main.yml

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+name: Docker Image CI
+
+on: [push]
+
+jobs:
+
+  build-and-publish:
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@master
+      # - uses: actions/checkout@v1
+      # - name: Build the Docker image
+      #   run: docker build . --file Dockerfile --tag my-image-name:$(date +%s)
+
+      - name: Publish to Registry
+        uses: HurricanKai/Publish-Docker-Github-Action@master
+        with:
+          name: mrz1703/elrond-node
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+          # dockerfile: ./.build/autoupdater.Dockerfile
+          registry: docker.pkg.github.com
+
+      # - name: docker build
+      #   uses: actions/docker/cli@master
+      #   with:
+      #     args: build -t mrz1703/elrond-node-autoupdater -f ./.build/autoupdater.Dockerfile .
+
+      # - name: docker login
+      #   uses: actions/docker/login@master
+      #   env:
+      #     DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
+      #     DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
+
+      # - name: docker push
+      #   uses: actions/docker/cli@master
+      #   with:
+      #     args: push mrz1703/elrond-node-autoupdater

Dockerfile

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+FROM docker:dind
+
+RUN apk add --no-cache bash jq curl grep sed ca-certificates openssl zlib libgcc
+
+# install docker-compose
+ENV DC_VERSION=1.25.0
+RUN curl -L "https://github.com/docker/compose/releases/download/${DC_VERSION}/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
+RUN chmod +x /usr/local/bin/docker-compose
+# install glibc for docker-compose
+RUN wget -q -O /etc/apk/keys/sgerrand.rsa.pub https://alpine-pkgs.sgerrand.com/sgerrand.rsa.pub && \
+    wget https://github.com/sgerrand/alpine-pkg-glibc/releases/download/2.29-r0/glibc-2.29-r0.apk && \
+    apk add glibc-2.29-r0.apk && \
+    rm glibc-2.29-r0.apk
+# set env and check
+ENV LD_LIBRARY_PATH=/lib:/usr/lib
+RUN docker-compose version
+
+# RUN addgroup -S -g 1000 elrond && \
+#     adduser -S -G elrond -u 1000 elrond && \
+#     addgroup elrond dockremap
+# USER elrond
+# ENV USER=elrond
+# ENV UID=1000
+# ENV GID=1000
+WORKDIR /opt/elrond-node
+CMD ["/opt/elrond-node/autoupdater.sh"]