一、通过命令行创建

kubectl run nginx --image=nginx --port=80

二、通过 资源清单文件 创建

1、创建 yaml

kubectl apply -f create-pod.yaml

# 内容
apiVersion: v1
kind: Pod
metadata:
  name: pod1
spec:
  containers:
  - name: nginx-pod
    image: nginx
    ports:
    - name: nginxport
      containerPort: 80

2、创建 pod

kubectl apply -f create-pod.yaml

3、查看 pod

[root@master yaml]# kubectl get pod -o wide
NAME   READY   STATUS    RESTARTS   AGE    IP            NODE    NOMINATED NODE   READINESS GATES
pod1   1/1     Running   0          2m3s   10.244.1.11   node1   <none>           <none>

4、查看Pod可用的配置项

kubectl explain pod

# 结果
KIND:     Pod
VERSION:  v1

DESCRIPTION:
     Pod is a collection of containers that can run on a host. This resource is
     created by clients and scheduled onto hosts.

FIELDS:
   apiVersion	<string>
     APIVersion defines the versioned schema of this representation of an
     object. Servers should convert recognized schemas to the latest internal
     value, and may reject unrecognized values. More info:
     https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources

   kind	<string>
     Kind is a string value representing the REST resource this object
     represents. Servers may infer this from the endpoint the client submits
     requests to. Cannot be updated. In CamelCase. More info:
     https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds

   metadata	<Object>
     Standard object's metadata. More info:
     https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata

   spec	<Object>
     Specification of the desired behavior of the pod. More info:
     https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status

   status	<Object>
     Most recently observed status of the pod. This data may not be up to date.
     Populated by the system. Read-only. More info:
     https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status

5、查看更多

kubectl explain pod.spec.containers