Create a MongoDB cluster using Docker.
Create a MongoDB container with a designated user.
Docker services are not automatically rebalanced after events that affect Docker Swarm nodes, so you have to initiate this process yourself.
Create an Elasticsearch cluster using docker to learn how it behaves during specific operations.
Deploy Portainer stack inside the Docker Swarm cluster.
Start using Docker Swarm to easily manage your containers.
Dockerize rdiff-backup to create a personal single-user instance with SSH and web interface provided by rdiffweb.
Update the docker-compose configuration file to reduce the container log file size before you run out of disk space.
This is just a reminder to always enable
docker service at system boot.
The short story of my experience with
container is marked for removal and cannot be started error
which was caused by
driver "overlay" failed to remove root filesystem for ...: remove /var/lib/docker/overlay/.../merged: device or resource busy.