docker networks

Utiliser Docker en production demande une compréhension profonde de la technologie, et d'être capable de debugger des problèmes complexes, d'analyser des comportements inattendus ou de résoudre des dégradations de performance. C'est pourquoi nous avons essayé de comprendre au mieux les différents composants techniques utilisés par Docker...

Introduction In part 1 of this blog post we have seen how Docker creates a dedicated namespace for the overlay and connect the containers to this namespace. In part 2 we have looked in details at how Docker uses VXLAN to tunnel traffic between the hosts in the overlay. In this third post, we will see how we can create our own overlay ...

Introduction In part 1 of this blog post we have seen how Docker creates a dedicated namespace for the overlay and connect the containers to this namespace. We have also seen that the overlay communication between Docker hosts uses VXLAN. In this second post, we will look at VXLAN in more details and how Docker uses it. What is VXL...

Introduction AtD2SI, we have been using Docker since its very beginning and have been helping many projects go into production. We believe that going into production requires a strong understanding of the technology to be able to debug complex issues, analyze unexpected behaviors or troubleshoot performance degradations. That is why w...