Difference between revisions of "Kubernetes services"
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| Line 19: | Line 19: | ||
== Commands == | == Commands == | ||
* <code>[[kubectl create clusterip]]</code> | * <code>[[kubectl create clusterip]]</code> | ||
| − | * <code>[[kubectl create externalname]]</code> | + | * <code>[[kubectl create service externalname]]</code> |
* <code>[[kubectl create service loadbalancer]]</code> | * <code>[[kubectl create service loadbalancer]]</code> | ||
* <code>[[kubectl create nodeport]]</code> | * <code>[[kubectl create nodeport]]</code> | ||
Revision as of 14:54, 20 July 2022
A Kubernetes service is an abstraction which defines a logical set of Pods and a policy by which to access.
Kubernetes sample service: my-service
apiVersion: v1 kind: Service metadata: name: my-service spec: selector: app: MyAppLabel ports: - protocol: TCP port: 80 targetPort: 9376
If targetPort is not specified then same port value is used also as targetPort
Commands
kubectl create clusteripkubectl create service externalnamekubectl create service loadbalancerkubectl create nodeport
Changelog
Related terms
kubectl get serviceskubectl get svckubectl delete services hello-minikube- Deployments
ConfigMapskubectl port-forwardkind: Endpointkubectl expose
Activities
- Review CKA 1.23: 20% - Service & Networking
- Review CKA v1.18: Understand Services and other network primitives
- Review CKA v1.15: Understand Services
See also
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