Kubernetes on Raspberry Pi
Alexandre Chaintreuil, Data Scientist @
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@achntrl
Pourquoi ?
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Parce que je peux
![](https://s3.amazonaws.com/media-p.slid.es/uploads/663908/images/4643483/Capture_d_écran_2017-02-05_à_19.01.58.png)
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--- apiVersion: v1 kind: Service metadata: name: markdownrender labels: app: markdownrender spec: type: NodePort ports: - port: 8080 protocol: TCP targetPort: 8080 nodePort: 31118 selector: app: markdownrender
--- apiVersion: apps/v1beta1 kind: Deployment metadata: name: markdownrender spec: replicas: 1 template: metadata: labels: app: markdownrender spec: containers: - name: markdownrender image: functions/markdownrender:latest-armhf imagePullPolicy: Always ports: - containerPort: 8080 protocol: TCP
![](https://s3.amazonaws.com/media-p.slid.es/uploads/663908/images/4643323/pasted-from-clipboard.png)
Ce qui est bien 👌
Quand je débranche un RP, mes applications dessus sont déplacées vers les autres
![](https://s3.amazonaws.com/media-p.slid.es/uploads/663908/images/4653054/Capture_d_écran_2018-02-28_à_00.30.27.png)
Ce qui est bien 👌
Possibilité de monter des volumes via des PersistantVolume et PersistantVolumeClaim
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Ce qui est bien 👌
Robuste aux interruptions (même du noeud maître)
Ce qui est bien 👌
Déploiement très reproductibles
![](https://s3.amazonaws.com/media-p.slid.es/uploads/663908/images/4653095/pasted-from-clipboard.png)
Ce qui est moins bien 👎
Packager son appli dans un container ARM
![](https://s3.amazonaws.com/media-p.slid.es/uploads/663908/images/4653097/pasted-from-clipboard.png)
Ce qui est moins bien 👎
Impossible de monter seulement des sous-dossiers d'un PersistantVolume (soon™)
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Ce qui est moins bien 👎
Peut-être un peu overkill
![](https://s3.amazonaws.com/media-p.slid.es/uploads/663908/images/4653108/pasted-from-clipboard.png)
Merci pour votre attention !
Kubernetes on Raspberry Pi
By achntrl
Kubernetes on Raspberry Pi
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