More Kubernetes

A dive into Shopify’s multi-tenant architecture that allows them to failover between regions with zero downtime, move shops between shards, minimize the blast radius of catastrophes, as well as throttling and serving …

The Kubernetes upgrade process changed in 1.8, meaning that the steps that used to work can now leave you with a broken installation. The steps below are the ones that worked for me to recover from a failed 1.7 to 1.8 …