An open-source project failed to build on a continuous integration service due to a failure to upload source code coverage data to coveralls.io. The cause of the failure was found to be Cloudflare, a service provider used by coveralls.io. The author reached out to coveralls.io support and found tha.. read more  

The article discusseshow GitLab improved the quality of life for their on-call SREsbyreducing the number of pages they receive during service-wide degradation. They achieved this by grouping alerts by service and introducing service dependencies for alerting/paging. The on-call now receives only on.. read more  

Brain stimulation technologies that use magnetic or electrical pulses to change the way our brains work are generating huge amounts of data about individuals’ brains, which could be used against them in a court of law. Brain data collected by pacemakers, electrodes implanted in people’s brains, and.. read more  

The article discussesthe challenges and lessons learned while scaling a Kubernetes cluster to 1000 pods in AWS EKS. Some of the challenges include - AWS resource limits, - IP address exhaustion, - control plane performance issues, - workload calculations.The article provides tips on workload calcul.. read more  

This article discusses the support forAmazon EKS Managed Node Group (MNG) for Windows containers, which was launched on December 15, 2022. Amazon EKS MNGs automate the provisioning and management of nodes for Amazon EKS Kubernetes clusters. With Amazon EKS MNGs, users can create, update, or termina.. read more  

An amateur player has defeated a highly ranked AI system at the board game Go bytaking advantageof a previously unknown flaw in the computer program. The tactics that led to the victory were suggested by a computer program that had identified a weakness in the AI system. The triumph highlights a we.. read more  

In this post, the author exploresthe fundamental concept that containers are processes, just like any other application running directly on the host operating system. This means thatexisting Linux tools can be used to interact with and debug containerized environments. The/proc filesystemcan be use.. read more  

Securing a Kubernetes cluster is a complex task that goes beyond just patching CVEs and following security guides. In addition to technical measures, organizations need to establish and enforce policies, implement segregation of duties, provide security training, and periodically review everything. .. read more