Using Puppet to build Docker images

One of Docker’s most enticing features is rapid application deployment, meaning that once we generate a Docker image, it contains the application itself and all the runtime dependencies.

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Using LDAP in Docker with Caching

LDAP and Active Directory are both directory services. These are used extensively in corporate environments as authentication and authorization solutions. In a modern infrastructure, applications quite often run in a containerized environment, and sometim... (more…)

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Docker Swarm is not dead (yet)

I have written an article on the provisioning of a Docker Swarm cluster from scratch (you can read it here) and I have received a lot of comments stating that docker swarm is dead and that I should be moving to Kubernetes instead. What happened to docker?... (more…)

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