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EKS Upgrade Cycle

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AWS recently announced their roadmap to updating managed EKS clusters. Overall it’s solid, and will be a great way to keep up with GKE. We recently upgraded our clusters from 1.14 to 1.15, and the process was very straightforward. Amazon’s documentation is clear about the DNS, CNI, kube-proxy, and other kube-system components that need to […]

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AWS Load Balancer Ingress Gets Smarter

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Amazon Web Services announced a significant update to its application load balancer (ALB) service: more custom routing actions based. Adding on the previously available “Host Header” and “Path” rules, we now have the following: HTTP Header HTTP Request method Query String Source IP This opens up several use cases for custom routing, such as Canary […]