23 lines
850 B
YAML
23 lines
850 B
YAML
# A Service gives a stable way to reach a set of Pods, even as individual
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# Pods are created and destroyed and get new internal IP addresses over
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# time. This Service selects any Pod labelled app: demo (see
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# deployment.yaml) and forwards traffic to it.
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#
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# type is omitted here, so Kubernetes defaults to ClusterIP — reachable
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# only from inside the cluster, no dedicated address of its own. That's
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# deliberate now: docs/11-ingress.md routes this app through ingress-nginx's
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# one shared address (10.10.60.12) by hostname instead, via ingress.yaml
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# in this same folder. Compare with apps/whoami/service.yaml (deleted, but
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# see docs/08) for what a dedicated type: LoadBalancer Service looked like.
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apiVersion: v1
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kind: Service
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metadata:
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name: demo
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namespace: demo
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spec:
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selector:
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app: demo
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ports:
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- port: 80
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targetPort: 80
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