1. liwm@rmaster01 liwm]$ kubectl create deployment myweb  --image=nginx --dry-run=true -o yaml
    2. apiVersion: apps/v1
    3. kind: Deployment
    4. metadata:
    5.   creationTimestamp: null
    6.   labels:
    7.     app: myweb
    8.   name: myweb
    9. spec:
    10.   replicas: 1
    11.   selector:
    12.     matchLabels:
    13.       app: myweb
    14.   strategy: {}
    15.   template:
    16.     metadata:
    17.       creationTimestamp: null
    18.       labels:
    19.         app: myweb
    20.     spec:
    21.       containers:
    22.       - image: nginx
    23.         name: nginx
    24.         resources: {}
    25. status: {}
    26. [liwm@rmaster01 liwm]$ kubectl explain deploy
    27. KIND:     Deployment
    28. VERSION:  apps/v1
    30. DESCRIPTION:
    31.      Deployment enables declarative updates for Pods and ReplicaSets.
    33. FIELDS:
    34.    apiVersion    <string>
    35.      APIVersion defines the versioned schema of this representation of an
    36.      object. Servers should convert recognized schemas to the latest internal
    37.      value, and may reject unrecognized values. More info:
    38.      https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
    40.    kind    <string>
    41.      Kind is a string value representing the REST resource this object
    42.      represents. Servers may infer this from the endpoint the client submits
    43.      requests to. Cannot be updated. In CamelCase. More info:
    44.      https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
    46.    metadata    <Object>
    47.      Standard object metadata.
    49.    spec    <Object>
    50.      Specification of the desired behavior of the Deployment.
    52.    status    <Object>
    53.      Most recently observed status of the Deployment.
    55. [liwm@rmaster01 liwm]$