service starts with docker compose up

.github/workflows/enochecker_test.yml

@@ -0,0 +1,63 @@
+name: enochecker_test
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  build:
+    runs-on: self-hosted
+    env:
+      ENOCHECKER_TEST_CHECKER_ADDRESS: localhost
+      ENOCHECKER_TEST_CHECKER_PORT: 5008
+
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        submodules: recursive
+    - name: Set up Python 3.9
+      uses: actions/setup-python@v2
+      with:
+        python-version: 3.9
+    - name: Install enochecker_test
+      run: |
+        python -m pip install --upgrade pip
+        pip install enochecker-test
+    - name: start service
+      run: |
+        cd service
+        docker-compose up --build --force-recreate -d
+    - name: start checker
+      run: |
+        cd checker
+        docker-compose up --build --force-recreate -d
+    - name: obtain Docker host IP
+      run: |
+        echo "ENOCHECKER_TEST_SERVICE_ADDRESS=$(ip -4 address show dev eth0 | grep inet | awk '{ print $2 }' | sed 's|/.*$||')" >> $GITHUB_ENV
+    - name: run enochecker_test
+      run: |
+        enochecker_test
+    - name: Dump docker logs on failure
+      if: failure()
+      uses: jwalton/gh-docker-logs@v1
+      with:
+        dest: './logs'
+    - name: Tar logs
+      if: failure()
+      run: tar cvzf ./logs.tgz ./logs
+    - name: Upload logs to GitHub
+      if: failure()
+      uses: actions/upload-artifact@master
+      with:
+        name: logs.tgz
+        path: ./logs.tgz
+    - name: Kill docker containers
+      if: failure() || success()
+      run: |
+        (cd service && docker-compose kill)
+        (cd checker && docker-compose kill)
+

debug/dockerfile

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+FROM ubuntu:22.04
+RUN apt-get update && apt-get install -y gcc python3 make gdb
+
+
+# Set the working directory inside the container to /mnt
+WORKDIR /mnt
+
+# Optional: Start a shell when the container runs, good for development
+CMD ["sh"]

service/.dockerignore

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+# This file contains ignore-rules for files that are not tracked by docker for container builds.
+data/
+.git/
+Dockerfile
+docker-compose.yml
+.dockerignore
+.gitignore
+.env

service/.env

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+# Docker-compose might get confused when there are multiple "service" directories, so let's help it by providing a specific project name.
+COMPOSE_PROJECT_NAME=pirateprattle_service

.gitignore → service/.gitignore

@@ -1,3 +1,6 @@
+# Use https://gitignore.io/ to create a suitable .gitignore file for your project.
+data/
+
 # Prerequisites
 *.d
 

service/docker-compose.yml

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+version: "3"
+services:
+  pirateprattle:
+    build: .
+    # The code should be copied into the container using COPY.
+    # Mount the data folder writable, so that information can be persisted across restarts.
+    volumes:
+      - ./data/:/data:rw
+    # Define the port mapping (external:internal port)
+    ports:
+      - "4444:4444"

service/dockerfile

@@ -1,9 +1,25 @@
+# Use a suitable base-image.
 FROM ubuntu:22.04
 RUN apt-get update && apt-get install -y gcc python3 make gdb
 
+# Create a seperate user and chown new directories if necessary
+RUN addgroup --system service
+RUN adduser --system --ingroup service --uid 1000 service
 
-# Set the working directory inside the container to /mnt
-WORKDIR /mnt
+# Create our mapped data volume endpoint
+RUN mkdir /data/
 
-# Optional: Start a shell when the container runs, good for development
-CMD ["sh"]
+# Copy our entrypoint.sh and make it executable
+COPY entrypoint.sh /
+RUN chmod +x /entrypoint.sh
+
+# Copy our service (using 'src' here because the reference to splash_screen.txt is hardcoded, so needs to be same as the original)
+COPY src/ /src/
+
+# Change the working directory.
+WORKDIR /src/
+# Expose the service's port
+EXPOSE 4444
+
+# Run the service
+ENTRYPOINT ["/entrypoint.sh"]

service/entrypoint.sh

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+#!/bin/sh
+set -e
+set -x
+
+# Chown the mounted data volume
+chown -R service:service "/data/"
+
+# Build the project
+make
+
+# Launch our service as user 'service'
+exec su -s /bin/sh -c './pirateprattle' service