docker-logs2journal.sh

#!/bin/bash

if [[ "${1,,}" == "install" ]]; then
        # Call this script with argument 'install' to generate a systemd unit file.
        cat <<-EOF | sudo dd of=/etc/systemd/system/docker-logs2journal.service
                [Unit]
                Description=This service reads from specified log files and outputs to systemd-journald
                After=network.target

                [Service]
                ExecStart=${PWD}/$0
                Restart=always

                [Install]
                WantedBy=multi-user.target
                EOF
        sudo systemctl enable --now docker-logs2journal.service
        exit 0
fi

containerLogDirectory="/var/lib/docker/volumes/minemeld-logs/_data"
for file in $containerLogDirectory/minemeld-engine.log $containerLogDirectory/supervisord.log; do
        tail -F $file &
done

wait