Discover and read the best of Twitter Threads about #CloudNativeCon
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Iterative migrations are the future, and @opentelemetry is leading the way! #KubeCon #CloudNativeCon @ccaramanolis
Next up: Wojciech Tyczyński of SIG Scalability on the necessary k8s and etcd changes to scale to clusters with 15k+ nodes.
First off, scalability isn't really number of nodes, but a lot of factors that may scale with cluster size.
#KubeCon #CloudNativeCon
First off, scalability isn't really number of nodes, but a lot of factors that may scale with cluster size.
#KubeCon #CloudNativeCon
Starting with real life usecases: @TwitterEng currently running on mesos clusters, which can handle 40-60k nodes in a single cluster
But scalability work affects everyone! This makes all clusters more reliable and performant.
#KubeCon #CloudNativeCon
But scalability work affects everyone! This makes all clusters more reliable and performant.
#KubeCon #CloudNativeCon
I'll be live tweeting #KubeCon #CloudNativeCon, and taking this year off for speaking. Excited to sit back and actually watch the content 😊. What talks are you attending?
@Lemonjet here to give a keynote on K8s @ Apple. They have MASSIVE data center scale. Looked to K8s for the pluggability, extensibility, and ecosystem. Unsurprisingly, they had to consider the learning curve and platform support to drive adoption. #kubecon #CloudNativeCon
Apple started by breaking down different users and workloads. Application developers, SRE (Note: easy to forget that infra teams are also your customers!), hardware, machine learning / batch, and finance / payments jobs. #kubecon #CloudNativeCon @Lemonjet
After magistral @obeattie keynote 2y ago at #KubeCon #CloudNativeCon EU in Copenhagen I couldn't miss today @milesbxf & @suhailpatel talk about war stories of running @monzo on @kubernetesio in production. And oh boy am I not disappointed. So incredible talk. Pure gold. Thread ⬇️
Let's start with the global landscape at Monzo:
- One single @kubernetesio production cluster
- 600+ microservices, all written in @golang
- Hundreds of nodes
- Almost entirely on AWS
- From @Linkerd to @EnvoyProxy for service mesh
- From flannel to calico for network
#KubeCon
- One single @kubernetesio production cluster
- 600+ microservices, all written in @golang
- Hundreds of nodes
- Almost entirely on AWS
- From @Linkerd to @EnvoyProxy for service mesh
- From flannel to calico for network
#KubeCon
They wanted ALL services to explicitly define what they talked with, so made a huge usage of Network Policies to specify ALL ingress and egress connections of every service.
Under the hood: Calico to enforce the network policies by generating iptables rules ✨
#KubeCon
Under the hood: Calico to enforce the network policies by generating iptables rules ✨
#KubeCon
