yaml文件执行后常见错误解决

1. yaml文件中个别数值有大写，报错信息如下 ：

The Deployment "my-nginx" is invalid: spec.template.spec.volumes[0].name: Invalid value: "myEmptyDir": a lowercase RFC 1123 label must consist of lower case alphanumeric characters or '-', and must start and end with an alphanumeric character (e.g. 'my-name',  or '123-abc', regex used for validation is '[a-z0-9]([-a-z0-9]*[a-z0-9])?')

看报错提示,已经说的很清楚了，spec.template.spec.volumes[0].name: Invalid value: "myEmptyDir" 中有大写的，不符合要求(要求是：a-z0-9?)