Jason Hall
459fe87540
Downward API volumes are not writeable, even if readOnly:true is set, so including this in the example is potentially confusing for users.
58 lines
1.7 KiB
YAML
58 lines
1.7 KiB
YAML
apiVersion: v1
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kind: Pod
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metadata:
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name: kubernetes-downwardapi-volume-example-2
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spec:
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containers:
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- name: client-container
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image: k8s.gcr.io/busybox:1.24
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command: ["sh", "-c"]
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args:
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- while true; do
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echo -en '\n';
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if [[ -e /etc/podinfo/cpu_limit ]]; then
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echo -en '\n'; cat /etc/podinfo/cpu_limit; fi;
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if [[ -e /etc/podinfo/cpu_request ]]; then
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echo -en '\n'; cat /etc/podinfo/cpu_request; fi;
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if [[ -e /etc/podinfo/mem_limit ]]; then
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echo -en '\n'; cat /etc/podinfo/mem_limit; fi;
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if [[ -e /etc/podinfo/mem_request ]]; then
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echo -en '\n'; cat /etc/podinfo/mem_request; fi;
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sleep 5;
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done;
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resources:
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requests:
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memory: "32Mi"
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cpu: "125m"
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limits:
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memory: "64Mi"
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cpu: "250m"
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volumeMounts:
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- name: podinfo
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mountPath: /etc/podinfo
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volumes:
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- name: podinfo
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downwardAPI:
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items:
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- path: "cpu_limit"
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resourceFieldRef:
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containerName: client-container
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resource: limits.cpu
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divisor: 1m
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- path: "cpu_request"
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resourceFieldRef:
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containerName: client-container
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resource: requests.cpu
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divisor: 1m
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- path: "mem_limit"
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resourceFieldRef:
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containerName: client-container
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resource: limits.memory
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divisor: 1Mi
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- path: "mem_request"
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resourceFieldRef:
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containerName: client-container
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resource: requests.memory
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divisor: 1Mi
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