Articles
Manage logical volumes with GUI tools
Linux uses the Logical Volume Manager to manage large hard drives and mass storage clusters efficiently. We look at various graphical tools that help serve up logical volumes and volume groups.
Getting data from AWS S3 via Python scripts
Data on AWS S3 is not necessarily stuck there. If you want your data back, you can siphon it out all at once with a little Python pump.
Credential management with HashiCorp Vault
Admin teams can use secret sharing to centrally manage shared access to user accounts and services. HashiCorp Vault is one of the few tools that has proven effective when it comes to implementing this solution. Here's how to use this open source tool and keep important credentials safe.
Monitoring container clusters with Prometheus
In native cloud environments, classic monitoring tools reach their limits when monitoring transient objects such as containers. Prometheus closes this gap, which Kubernetes complements, thanks to its conceptual similarity, simple structure, and far-reaching automation.
Correctly integrating containers
If you run microservices in containers, they are forced to communicate with each other – and with the outside world. We explain how to network pods and nodes in Kubernetes.
A Hands-on Look at Kubernetes with OpenAI
For research into deep learning algorithms that automatically acquire new skills, OpenAI operates some of the largest Kubernetes clusters worldwide, with up to 36,000 CPU cores. We look at some practical experience with the container management system.
Detecting malware with Yara
Use Yara to search your files and applications for hints of a cyberattack.
Windows 10 Updates with WSUS
WSUS simplifies updating Windows 10 computers over the network, but first, you need to modify some settings and add new Group Policy templates to insure successful installation of the updates.
Combining containers and OpenStack
The OpenStack cosmos cannot ignore the trend toward containers. If you want to combine both technologies, projects like Magnum, Kolla, and Zun come into play. Which one?
Packaging Apps To Run on Any Linux Device
Canonical's Snapcraft (Snappy) package manager creates a self-contained application that works across Linux distributions. We show you how to install, publish, and run a simple snap.
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