部署promethues oprator时遇见
[error validating "manifests/0prometheus-operator-0alertmanagerCustomResourceDefinition.yaml": error validating data: [ValidationError(CustomResourceDefinition.spec.validation.openAPIV3Schema.properties.spec.properties.additionalPeers.items): invalid type for io.k8s.apiextensions-apiserver.pkg.apis.apiextensions.v1beta1.JSONSchemaPropsOrArray: got "map", expected "", ValidationError(CustomResourceDefinition.spec.validation.openAPIV3Schema.properties.spec.properties.affinity.properties.nodeAffinity.properties.preferredDuringSchedulingIgnoredDuringExecution.items): invalid type for io.k8s.apiextensions-apiserver.pkg.apis.apiextensions.v1beta1.JSONSchemaPropsOrArray: got "map", expected "", ValidationError(CustomResourceDefinition.spec.validation.openAPIV3Schema.properties.spec.properties.affinity.properties.nodeAffinity.properties.requiredDuringSchedulingIgnoredDuringExecution.properties.nodeSelectorTerms.items): invalid type for io.k8s.apiextensions-apiserver.pkg.apis.apiextensions.v1beta1.JSONSchemaPropsOrArray: got "map", expected "", ValidationError(CustomResourceDefinition.spec.validation.openAPIV3Schema.properties.spec.properties.affinity.properties.podAffinity.properties.preferredDuringSchedulingIgnoredDuringExecution.items): invalid type for io.k8s.apiextensions-apiserver.pkg.apis.apiextensions.v1beta1.JSONSchemaPropsOrArray: got "map", expected "", ValidationError(CustomResourceDefinition.spec.validation.openAPIV3Schema.properties.spec.properties.affinity.properties.podAffinity.properties.requiredDuringSchedulingIgnoredDuringExecution.items): invalid type for io.k8s.apiextensions-apiserver.pkg.apis.apiextensions.v1beta1.JSONSchemaPropsOrArray: got "map", expected "", ValidationError(CustomResourceDefinition.spec.validation.openAPIV3Schema.properties.spec.properties.affinity.properties.podAntiAffinity.properties.preferredDuringSchedulingIgnoredDuringExecution.items): invalid type for io.k8s.apiextensions-apiserver.pkg.apis.apiextensions.v1beta1.JSONSchemaPropsOrArray: got "map", expected ...
我的kubectl版本为1.9.3 server version 为1.11.5，查了下按照这里所说应该时客户端和服务端版本不一致引起的。将kubectl版本为1.9.3升到1.11.5，问题没有再出现