Difference between revisions of "Kubernetes deployments"
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| − | * <code>[[kubectl rollout]]</code> | + | * <code>[[kubectl rollout]]</code>: <code>[[kubectl rollout status|status]] | [[kubectl rollout restart|restart]] | [[kubectl rollout resume|resume]] | [[kubectl rollout pause|pause]] | [[kubectl rollout history|history]] | [[kubectl rollout undo|undo]]</code> |
* <code>[[kubectl create deployment]] hello-minikube --image=k8s.gcr.io/echoserver:1.10</code> | * <code>[[kubectl create deployment]] hello-minikube --image=k8s.gcr.io/echoserver:1.10</code> | ||
:: <code>[[kubectl expose]] deployment hello-minikube --type=[[NodePort]] --port=8080</code> | :: <code>[[kubectl expose]] deployment hello-minikube --type=[[NodePort]] --port=8080</code> | ||
Revision as of 14:06, 7 October 2022
A Deployment provides declarative updates for Pods and ReplicaSets.
https://kubernetes.io/docs/concepts/workloads/controllers/deployment/
kubectl rollout:status | restart | resume | pause | history | undokubectl 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 v1.24: Understand the primitives used to create robust, self-healing, application deployments
- 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 deployments, strategies:
kind: Deployment, Strategies:RecreateorRollingUpdate,kubectl[create | describe | get | scale | rollout | deployment/], Kubernetes Canary Deployments,deployment.kubernetes.io - Kubernetes Workloads:
Deployment,ReplicaSet, StatefulSet, DaemonSets, Job, CronJob,.apps/
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