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Kubernetes: Difference between revisions
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==Services== | |||
[https://kubernetes.io/docs/concepts/services-networking/service Documentation] | |||
Services handle networking. | |||
For self-hosted/bare metal deployments, there are two types of services. | |||
* ClusterIP - This creates an IP address on the internal cluster which nodes and pods on the cluster can access. (Default) | |||
* NodePort - This exposes the port on every node. It implicitly creates a ClusterIP and every node will route to that. | |||
On managed deployments (e.g. AWS EKS, GKE) you also have | |||
* LoadBalancer - fires up the provider's load balancer | |||
* ExternalName | |||
By default, ClusterIP is provided by <code>kube-proxy</code> and performs round-robin load-balancing to pods. | |||
==Ingress== | |||
Ingress is equivalent to having a load-balancer / reverse-proxy pod with a NodePort service. | |||
==Variants== | ==Variants== | ||