Kubernetes – 发现无效的字段规格错误

尝试在kubernetes中创buildPOD时出现以下错误。

# kubectl create -f nginx-deployment-prod.yaml error: error validating "nginx-deployment-prod.yaml": error validating data: found invalid field spec for v1.ObjectMeta; if you choose to ignore these errors, turn validation off with --validate=false 

YAML文件如下：

 apiVersion: extensions/v1beta1 kind: Deployment metadata: name: nginx-deployment-prod spec: replicas: 1 template: metadata: labels: app: nginx-deployment-prod spec: containers: - image: "nginx:1.7.9" name: nginx-deployment-prod ports: - containerPort: 80 

检查YAML，如果有效或不使用http://www.yamllint.com/ ; 请让我知道如何解决这个问题。

Answer 1

您在格式化yaml文件时遇到了问题： spec应与metadata位于同一级别。

正确的nginx-deployment-prod.yaml是：

 apiVersion: extensions/v1beta1 kind: Deployment metadata: name: nginx-deployment-prod spec: replicas: 1 template: metadata: labels: app: nginx-deployment-prod spec: containers: - name: nginx-deployment-prod image: "nginx:1.7.9" ports: - containerPort: 80