ci: add GitHub Actions workflow for container IP setup #1
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| name: Container IP Example | |
| on: [push] | |
| jobs: | |
| testing: | |
| runs-on: ubuntu-latest | |
| container: | |
| image: golang:1.21-alpine | |
| options: --sysctl net.ipv6.conf.all.disable_ipv6=0 | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| - name: Set up Docker | |
| run: | | |
| # Get the container ID of the current container | |
| CONTAINER_ID=$(cat /proc/self/cgroup | grep 'docker' | sed 's/^.*\///' | tail -n 1) | |
| echo "Container ID: $CONTAINER_ID" | |
| # Get the container IP address using docker inspect | |
| CONTAINER_IP=$(docker inspect -f '{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}' $CONTAINER_ID) | |
| echo "Container IP: $CONTAINER_IP" | |
| # Set the container IP as an environment variable | |
| echo "CONTAINER_IP=$CONTAINER_IP" >> $GITHUB_ENV | |
| - name: Use Container IP | |
| run: echo "The container IP is ${{ env.CONTAINER_IP }}" |