Kubectl 創建 Deployment 錯誤 Deployment in version "v1" cannot be handled as a Deployment.....

今天在實際使用中遭遇到的問題，在創建 Deployment 時拋出了下面的錯誤。

[root@node4 api]# kubectl apply -f api.yaml
Error from server (BadRequest): error when creating “beyondapi-api.yaml”: Deployment in version “v1” cannot be handled as a Deployment: v1.Deployment.Spec: v1.DeploymentSpec.Template: v1.PodTemplateSpec.Spec: v1.PodSpec.Containers: []v1.Container: v1.Container.Env: []v1.EnvVar: v1.EnvVar.Value: ReadString: expects " or n, but found 8, error found in #10 byte of …|,“value”:8848},{“nam|…, bigger context …|ntainers”:[{“env”:[{“name”:“SERVER_PORT”,“value”:8848},{“name”:“DATASOURCE_USERNAME”,“value”:“root”}|…
最後一點點排查有意思的發現，如果 Deployment 中使用了 env，並且 env 中有一些值是數字，就會拋出這個錯誤，解決辦法就是將數字添加引號，類似下面截圖中內容。