Tips for building a Kubernetes proof of concept

To highlight just a portion of the article, these are a list of features to display in a PoC: A deployment with replicas A service that exposes a set of pods internally to the cluster An ExternalName service that creates an internal endpoint for a service outside of the...

Debugging TCP socket leak in a Kubernetes cluster

This is good stuff. His cluster was having responsiveness issues which was fixed by restarting the pods or services. He asks some k8s developers via twitter for help and one of them suggests it may be conntrack exhaustion. Check dmesg on the nodes he says. dmesg shows “TCP: out of...

Deploy an EFK Stack to Kubernetes

This article shows how to deploy EFK or elasticsearch, fluentd, kibana to your kubernetes cluster. At the conclusion, you’ll have all cluster logs from your kubernetes cluster being collected into one place. Treat this as a tutorial and you’ll be exposed to namespaces, daemon sets, deployments, services, service accounts, cluster...

kubernetes v1.10.1 released

The release notes have been updated in CHANGELOG-1.10.md https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.10.md/#v1101 with a pointer to it on github https://github.com/kubernetes/kubernetes/releases/tag/v1.10.1: v1.10.1 Documentation https://docs.k8s.io & Examples https://releases.k8s.io/release-1.10/examples Downloads for v1.10.1 filenamesha256 hash kubernetes.tar.gz https://dl.k8s.io/v1.10.1/kubernetes.tar.gz 877f83d7475eade8104388799a842d1002f5ef8f284154bed229a25862ed2bde kubernetes-src.tar.gz https://dl.k8s.io/v1.10.1/kubernetes-src.tar.gz 7c0f5b80e89e1a7bd5cd859d505bfafbcf873ad99be9ac22b422d9ef732a5d4cClient Binaries filenamesha256 hash kubernetes-client-darwin-386.tar.gz https://dl.k8s.io/v1.10.1/kubernetes-client-darwin-386.tar.gz e7eca1569c705752ab8aef07623d2a9a3b8d798c71b702b4d5c18892d455349d kubernetes-client-darwin-amd64.tar.gz...

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