Red Hat
A series of internal presentations on the various components and processes of OpenShift's Continuous Integration (CI) team.
These presentations center on the architecture of ci-operator, the
core test executor of the CI system which handles tens of thousands of daily
jobs, doing source code / container image builds, temporary cluster
provisioning, test scheduling and execution, release management, etc.
ci-operator:
src,
slides,
slides (with notes)
The focus of container tooling has been on ease of use, shielding the developer from the intricacies of the kernel components. However, a deeper understanding of the implementation is critical to develop systems that take advantage of these technologies effectively.
This presentation explores the kernel and user-space elements that support the implementation and the use of containers, to clarify and allow critical reasoning about the advantages, disadvantages and limitations of their utilization.
A presentation of the project and a practical guide for people with no or little experience with servers and/or ownCloud to create their own installation of this personal cloud service.
A practical demonstration of the use of GNU tools in a Linux operating system in common day-to-day tasks of programmers / systems administrators.