01f3785426
Getting the public IP a container is supposed to use is O(hard), and usually involves ugly gyrations in python or with interfaces. Using the downward API means that the IP Kube is announcing to other endpoints is also visible inside the container for pods to identify themselves.
24 lines
563 B
YAML
24 lines
563 B
YAML
apiVersion: v1
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kind: Pod
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metadata:
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name: dapi-test-pod
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spec:
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containers:
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- name: test-container
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image: gcr.io/google_containers/busybox
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command: [ "/bin/sh", "-c", "env" ]
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env:
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- name: MY_POD_NAME
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valueFrom:
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fieldRef:
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fieldPath: metadata.name
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- name: MY_POD_NAMESPACE
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valueFrom:
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fieldRef:
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fieldPath: metadata.namespace
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- name: MY_POD_IP
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valueFrom:
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fieldRef:
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fieldPath: status.podIP
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restartPolicy: Never
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