Difference between revisions of "Kubernetes deployments"
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| Line 25: | Line 25: | ||
* <code>[[kubectl scale]]</code> | * <code>[[kubectl scale]]</code> | ||
* <code>[[kubectl rolling-update]]</code> (deprecated) | * <code>[[kubectl rolling-update]]</code> (deprecated) | ||
| + | * <code>[[kubectl rollout pause]]</code> | ||
* [[Kubernetes services]] | * [[Kubernetes services]] | ||
* [[Kubernetes Rolling updates]] | * [[Kubernetes Rolling updates]] | ||
Revision as of 06:27, 11 August 2022
A Deployment provides declarative updates for Pods and ReplicaSets.
https://kubernetes.io/docs/concepts/workloads/controllers/deployment/
kubectl rolloutkubectl create deployment hello-minikube --image=k8s.gcr.io/echoserver:1.10
kubectl expose deployment hello-minikube --type=NodePort --port=8080
kubectl describe deployment mysqlkubectl get deploymentskubectl get deployments -Akubectl scale deployment
Activities
- CKA v1.23: Understand deployments and how to perform rolling update and rollbacks
- CKA v1.18: Understand Kubernetes deployments and how to perform updates and rollbacks
- CKA v1.15: Understand Deployments and how to perform rolling updates
- Read https://blog.container-solutions.com/kubernetes-deployment-strategies
- Recreate, rolling-update, a/b testing .../...
Related terms
- Canary Deployment
kind: Deploymentkubectl scalekubectl rolling-update(deprecated)kubectl rollout pause- Kubernetes services
- Kubernetes Rolling updates
See also
- Kubernetes Workloads:
Deployment,ReplicaSet, StatefulSet, DaemonSets, Job, CronJob,.apps/ - Kubernetes deployments, strategies:
kind: Deployment, Strategies:RecreateorRollingUpdate,kubectl[create | describe | get | scale | rollout | deployment/], Kubernetes Canary Deployments,deployment.kubernetes.io
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