Tag
5 items tagged Deployment.
Replace hand-copied Argo CD Applications with an ApplicationSet driven by per-environment config files: the Git file generator, templatePatch for automated versus manual sync, AppProject boundaries and deletion policy.
Manual scaling, rolling updates and rollback as an operator sees them, and a HorizontalPodAutoscaler on kind with metrics-server: real utilisation figures, a 2-to-6 scale-up under load, and the scale-down window.
What a delivery pipeline does between a push and a deployment: stages and jobs, runners, checkout, build, test, artifacts, environments and promotion, with a GitLab CI pipeline you can execute locally and watch fail.
Rolling updates, blue/green switches and canary releases built from plain Deployments and Services on a kind cluster, with the health checks, gates and promotion steps that decide when each one is right.
Make rollback a deploy, not a rebuild: immutable artifacts and image digests, a failed rollout detected with rollout status and conditions, kubectl rollout undo on a real failure, and migrations planned separately.