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kubernetesコンテナ部分で{}はどういう意味ですか？

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kubernetesコンテナ部分で{}はどういう意味ですか？

resources: {}Kubernetesでinが何を意味するのか知りたいです。pod.spec.containers.resources

答え1

kubectlKubernetesリソースフィールドのドキュメントを入手できます。たとえば、

$ kubectl explain pod.spec.containers.resources
KIND:       Pod
VERSION:    v1

FIELD: resources <ResourceRequirements>

DESCRIPTION:
    Compute Resources required by this container. Cannot be updated. More info:
    https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/
    ResourceRequirements describes the compute resource requirements.

FIELDS:
  claims    <[]ResourceClaim>
    Claims lists the names of resources, defined in spec.resourceClaims, that
    are used by this container.

    This is an alpha field and requires enabling the DynamicResourceAllocation
    feature gate.

    This field is immutable. It can only be set for containers.

  limits    <map[string]Quantity>
    Limits describes the maximum amount of compute resources allowed. More info:
    https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/

  requests  <map[string]Quantity>
    Requests describes the minimum amount of compute resources required. If
    Requests is omitted for a container, it defaults to Limits if that is
    explicitly specified, otherwise to an implementation-defined value. Requests
    cannot exceed Limits. More info:
    https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/

サブフィールドに関する追加情報が必要な場合は、そのフィールドをコマンドに追加するだけです。

$ kubectl explain pod.spec.containers.resources.claims
$ kubectl explain pod.spec.containers.resources.limits
$ kubectl explain pod.spec.containers.resources.requests
...

あなたの場合、これは{}フィールドが設定されていないことを意味します。

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