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add diagram

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Rémy-Christophe Schermesser 2018-10-12 16:54:21 +02:00
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07-service/README.md
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@ -166,6 +166,37 @@ Open a browser on `http://192.168.99.100/info`
With this configuration we have a `deployment` that manages pods. A `service` that gives access to the pods, and an `ingress` that gives access to the pod to the external world.
## Global overview
You have seen a lot different `kind` of k8s, let's take a step back and see how each `kind` interact with each other:
```text
+----------------------------------------------------------------------------------+
| |
| +-----------------------------+ |
| | | |
| | +-------------+ | |
| | | | | |
| | -> Pod | | |
| | --/ | | | |
+-------------+ +-------------+ | ---/ +-------------+ | |
| | | | | | --/ | |
| Ingress -----> Service ------------------\ | |
| | | | | | --\ +-------------+ | |
+-------------+ +-------------+ | ---\ | | | |
| | --\ | Pod | | |
| | -> | | |
| | +-------------+ | |
| | | |
| | Deployment | |
| +-----------------------------+ |
| |
| |
| |
| Kubernetes |
+----------------------------------------------------------------------------------+
```
## Exercises
1. Deploy an nginx and expose it internally