persistentvolume/nfs-pv1 created error: error parsing redis-pv.yaml: error converting YAML to JSON: yaml: line 8: did not find expected key     [root@master ~]# kubectl delete -f redis-pv.yaml error: error parsing redis-pv.yaml: error converting YAML to JSON: yaml: line 10: did not find expected key [root@master ~]# kubectl delete -f redis-pv.yaml persistentvolume "nfs-pv1" deleted error: error parsing redis-pv.yaml: error converting YAML to JSON: yaml: line 8: did not find expected key [root@master ~]# kubectl delete -f redis-pv.yaml         # kubectl apply -f redis-headless-service.yaml error: error validating "redis-headless-service.yaml": error validating data: ValidationError(Service): unknown field "app" in io.k8s.api.core.v1.Service; if you choose to ignore these errors, turn validation off with --validate=false     [root@master ~]# kubectl create -f redis.yaml error: error validating "redis.yaml": error validating data: ValidationError(StatefulSet.spec.template.spec.volumes[0].configMap): unknown field "volumeClaimTemplates" in io.k8s.api.core.v1.ConfigMapVolumeSource; if you choose to ignore these errors, turn validation off with --validate=false   volumeClaimTemplates 不属于 StatefulSet.spec.template.spec.volumes   [root@master ~]# kubectl create -f redis.yaml error: error validating "redis.yaml": error validating data: ValidationError(StatefulSet.spec.template.spec): unknown field "volumeClaimTemplates" in io.k8s.api.core.v1.PodSpec; if you choose to ignore these errors, turn validation off with --validate=false   volumeClaimTemplates 也不属于 StatefulSet.spec.template.spec     volumeClaimTemplates 直接属于 StatefulSet.spec ！！   不熟悉 yml 配置属性的时候，经常会有这种配置错误。。 因为缩进， 容易搞错，比如多或少一个空格。