CTO Connection: Application Stability 2021

Kubernetes has been around for nearly 10 years now. In the past five years, we’ve seen a drastic increase in adoption by engineering teams of all sizes. The promise of standardization of deployments and scaling across different types of applications, from static websites to full-blown microservice solutions, has fueled this sharp increase. 

Do you want to build software faster and release it more often without the risks of negatively impacting your user experience? Imagine a world where there is not only less fear around testing and releasing in production, but one where it becomes routine. That is the world of feature flags.

Containers are an amazing technology. They provide huge benefits and create useful constraints for distributing software. Golang-based software doesn’t need a container in the same way Ruby or Python would bundle the runtime and dependencies. For a statically compiled Go application, the container doesn’t need much beyond the binary. Since the software is intended to run in a Kubernetes cluster, the container provides the release and distribution mechanism which the Helm chart uses to refer to these binaries. It also allows releasing multiple processor architectures to reference their own images. For general troubleshooting, some pretty good resources exist, like Refinery and the OpenTelemetry Collector.