40 lines
772 B
Markdown
40 lines
772 B
Markdown
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# Ch06 lab
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Run the app:
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```
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kubectl apply -f lab/numbers/
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```
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Get the URL to browse to:
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```
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kubectl get svc numbers-web -o jsonpath='http://{.status.loadBalancer.ingress[0].*}:8086'
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```
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> Browse and try to get a random number, the app fails.
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## Sample Solution
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Add the RNG label to a node:
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```
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kubectl label node $(kubectl get nodes -o jsonpath='{.items[0].metadata.name}') rng=hw
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```
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Deploy the new resources - a [Deployment](solution/web-deployment.yaml) for the web app and a [DaemonSet](solution/api-daemonset.yaml) for the API:
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```
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kubectl apply -f lab/solution/
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```
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> Refresh the browser and confirm you can get a random number.
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Delete the old resources by their labels:
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```
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kubectl get all -l kiamol=ch06-lab
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kubectl delete all -l kiamol=ch06-lab
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```
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