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CloudFoundry: Monitoring the spring-music webapp, Part 5

Cloud Foundry is an opinionated Platform-as-a-Service that allows you to manage applications at scale. This article is part of a series that explores different facets of a Cloud Foundry deployment using the spring-music project as an example. This article is Part 5 of  a series on Cloud Foundry concepts: Deploying the spring-music webapp, Part 1 Persisting spring-music data CloudFoundry: Monitoring the spring-music webapp, Part 5

HAProxy: Zero downtime reloads with HAProxy 1.8 on Ubuntu 16.04 with Systemd

This article has been updated in October 2018 and is now tested for HAProxy 1.8.14. The reload functionality in HAProxy till now has always been “not perfect but good enough”, perhaps dropping a few connections under heavy load but within parameters everyone was willing to accept. And because of the potential impact, a reload was HAProxy: Zero downtime reloads with HAProxy 1.8 on Ubuntu 16.04 with Systemd

HAProxy: Zero downtime reloads with HAProxy 1.8 on Ubuntu 14.04

This article has been updated in October 2018 and is now tested for HAProxy 1.8.14. The reload functionality in HAProxy till now has always been “not perfect but good enough”, perhaps dropping a few connections under heavy load but within parameters everyone was willing to accept. And because of the potential impact, a reload was HAProxy: Zero downtime reloads with HAProxy 1.8 on Ubuntu 14.04