NodeJS app that returns a string hash and deploys it in kubernetes pod replicas.
You can inspect your app in Lens Kubernetes IDE:
If you clone the code start the kube like this:
kubectl apply -f .\manifests\deployment.yaml
Otherwise link directly to this repo:
kubectl apply -f https://raw.githubusercontent.com/quindai/kube-random-hash/main/manifests/deployment.yaml
You should get
deployment.apps/hashgenerator-dep createdVisualize you kube running:
kubectl describe deployment hashgenerator-dep
Extract the NewReplicaSet variable and visualize the pod:
kubectl describe pod hashgenerator-dep-59876bb5fb
...
Events:
Type Reason Age From Message
---- ------ ---- ---- -------
Normal Scheduled 49s default-scheduler Successfully assigned default/hashgenerator-dep-59876bb5fb-6vrf2 to k3d-k3s-default-agent-0
Normal Pulling 49s kubelet Pulling image "quindai/kube_random:latest"
Normal Pulled 47s kubelet Successfully pulled image "quindai/kube_random:latest" in 1.559150007s
Normal Created 47s kubelet Created container hashgenerator
Normal Started 47s kubelet Started container hashgenerator
Delete the kube:
kubectl delete -f .\manifests\deployment.yaml
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