The CustomResourceDefinition “prometheuses.monitoring.coreos.com” is invalid: metadata.annotations: Too long: must have at most 262144 bytes

现象:

# kubectl apply -f setup/
customresourcedefinition.apiextensions.k8s.io/alertmanagerconfigs.monitoring.coreos.com created
customresourcedefinition.apiextensions.k8s.io/alertmanagers.monitoring.coreos.com created
customresourcedefinition.apiextensions.k8s.io/podmonitors.monitoring.coreos.com created
customresourcedefinition.apiextensions.k8s.io/probes.monitoring.coreos.com created
customresourcedefinition.apiextensions.k8s.io/prometheusrules.monitoring.coreos.com created
customresourcedefinition.apiextensions.k8s.io/servicemonitors.monitoring.coreos.com created
customresourcedefinition.apiextensions.k8s.io/thanosrulers.monitoring.coreos.com created
namespace/monitoring created
The CustomResourceDefinition "prometheuses.monitoring.coreos.com" is invalid: metadata.annotations: Too long: must have at most 262144 bytes

2. 解决方法:

2.1 删除已经创建的资源

# kubectl delete -f setup/
customresourcedefinition.apiextensions.k8s.io "alertmanagerconfigs.monitoring.coreos.com" deleted
customresourcedefinition.apiextensions.k8s.io "alertmanagers.monitoring.coreos.com" deleted
customresourcedefinition.apiextensions.k8s.io "podmonitors.monitoring.coreos.com" deleted
customresourcedefinition.apiextensions.k8s.io "probes.monitoring.coreos.com" deleted
customresourcedefinition.apiextensions.k8s.io "prometheusrules.monitoring.coreos.com" deleted
customresourcedefinition.apiextensions.k8s.io "servicemonitors.monitoring.coreos.com" deleted
customresourcedefinition.apiextensions.k8s.io "thanosrulers.monitoring.coreos.com" deleted
namespace "monitoring" deleted
Error from server (NotFound): error when deleting "0prometheusCustomResourceDefinition.yaml": customresourcedefinitions.apiextensions.k8s.io "prometheuses.monitoring.coreos.com" not found

2.2 重新创建

把apply换成create就可以了

# kubectl create -f setup/
customresourcedefinition.apiextensions.k8s.io/alertmanagerconfigs.monitoring.coreos.com created
customresourcedefinition.apiextensions.k8s.io/alertmanagers.monitoring.coreos.com created
customresourcedefinition.apiextensions.k8s.io/podmonitors.monitoring.coreos.com created
customresourcedefinition.apiextensions.k8s.io/probes.monitoring.coreos.com created
customresourcedefinition.apiextensions.k8s.io/prometheuses.monitoring.coreos.com created
customresourcedefinition.apiextensions.k8s.io/prometheusrules.monitoring.coreos.com created
customresourcedefinition.apiextensions.k8s.io/servicemonitors.monitoring.coreos.com created
customresourcedefinition.apiextensions.k8s.io/thanosrulers.monitoring.coreos.com created
namespace/monitoring created

这样就没有报错了.