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A quick-start guide can be found here: httphttps://kubernetes.io/docs/setup/gettingpick-startedright-guides/dockersolution/
This will set up a Kubernetes cluster running locally on your VM.
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The alternative to NodePort is using a LoadBalancer, which is not yet supported on OpenStack..
Ingress Loadbalancer
If you're running on GCE, you will need to run a GLBC to handle routing your ingress traffic.
For all other platforms, an nginx instance running within your cluster can serve as the Ingress Loadbalancer
See
Caveats:
- The pod must run on a node with a Public IP
- Your server must have a real DNS OR you must run your own bind DNS server within the cluster
Labels and Selectors
You can choose which pods a service affects by applying labels to the Pod(s) in question.
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Namespaces are synonymous with "users" in NDS Labs, and allow you to encapsulate services from one another even further - Services cannot communicate between namespaces.