"OSCON Amsterdam" entries
Elevate automation through orchestration.
As sysadmins we have been responsible for running applications for decades. We have done everything to meet demanding SLAs including “automating all the things” and even trading sleep cycles to recuse applications from production fires. While we have earned many battle scars and can step back and admire fully automated deployment pipelines, it feels like there has always been something missing. Our infrastructure still feels like an accident waiting to happen and somehow, no matter how much we manage to automate, the expense of infrastructure continues to increase.
The root of this feeling comes from the fact that many of our tools don’t provide the proper insight into what’s really going on and require us to reverse engineer applications in order to effectively monitor them and recover from failures. Today many people bolt on monitoring solutions that attempt to probe applications from the outside and report “health” status to a centralized monitoring system, which seems to be riddled with false alarms or a list of alarms that are not worth looking into because there is no clear path to resolution.
What makes this worse is how we typically handle common failure scenarios such as node failures. Today many of us are forced to statically assign applications to machines and manage resource allocations on a spreadsheet. It’s very common to assign a single application to a VM to avoid dependency conflicts and ensure proper resource allocations. Many of the tools in our tool belt have be optimized for this pattern and the results are less than optimal. Sure this is better than doing it manually, but current methods are resulting in low resource utilization, which means our EC2 bills continue to increase — because the more you automate, the more things people want to do.
How do we reverse course on this situation? Read more…
Find your way through OSCON with these four learning paths.
The open source movement has been with us for almost two decades, and it’s clear that open source is now a de facto choice for software engineers across the globe. The content that you’ll find at OSCON is a reflection of that fact.
The open source world and OSCON itself are vast. With 48 sessions over two days and a bonus day with 11 workshops to choose from, you’ll no doubt have some tough choices to make when you attend the event. Keeping that in mind, I put together four learning paths that encompass the hot topics and important transitions we’re covering at OSCON.