kubernetes-yaml/learn/learn-kubernetes-master/kiamol/ch10/lab/README.md

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# Ch10 lab
Run the app using plain manifests (from this `lab` folder):
```
kubectl apply -f ./todo-list/
```
Get the URL and browse:
```
kubectl get svc todo-web -o jsonpath='http://{.status.loadBalancer.ingress[0].*}:8080'
```
## Sample Solution
My Helm chart templates the Kubernetes manifests for all the resources:
- [templates/todo-web-configMap.yaml](./ch10-lab-solution/templates/todo-web-configMap.yaml)
- [templates/todo-web-deployment.yaml](./ch10-lab-solution/templates/todo-web-deployment.yaml)
- [templates/todo-web-service.yaml](./ch10-lab-solution/templates/todo-web-service.yaml)
The [default values](./ch10-lab-solution/values.yaml) specify the Test environment and a Service port of 8080.
Validate the chart:
```
helm lint ./ch10-lab-solution
```
Install the test setup:
```
helm install lab-test ./ch10-lab-solution
```
> You can browse on port 8080, and the /config path returns a 404
Install the dev setup:
```
helm install -f dev-values.yaml lab-dev ./ch10-lab-solution
```
> You can browse on port 8088, and the /config path is working
## Teardown
Uninstall the Helm releases:
```
helm uninstall lab-test lab-dev
```
Delete other lab resources by their labels:
```
kubectl delete all -l kiamol=ch10-lab
```