Error: UPGRADE FAILED: error validating "": error validating data: ValidationError(Prometheus.spec): unknown field "hostNetwork" in com.coreos.monitoring.v1.Prometheus.spec 【问题解决】

安装 kube-prometheus-stack 报的错

我在 这个 issues 下面找到了解决办法，可能是之前安装旧的CRD 没有删除导致的

https://github.com/prometheus-community/helm-charts/issues/2753

报错解决方案：

┌──[root@vms81.liruilongs.github.io]-[~/ansible/k8s-helm-create/kube-prometheus-stack]
└─$helm upgrade kube-prometheus-stack   prometheus-community/kube-prometheus-stack
Error: UPGRADE FAILED: error validating "": error validating data: ValidationError(Prometheus.spec): unknown field "hostNetwork" in com.coreos.monitoring.v1.Prometheus.spec
┌──[root@vms81.liruilongs.github.io]-[~/ansible/k8s-helm-create/kube-prometheus-stack]
└─$kubectl delete crd alertmanagerconfigs.monitoring.coreos.com alertmanagers.monitoring.coreos.com podmonitors.monitoring.coreos.com probes.monitoring.coreos.com prometheuses.monitoring.coreos.com prometheusrules.monitoring.coreos.com servicemonitors.monitoring.coreos.com thanosrulers.monitoring.coreos.com
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 "prometheuses.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
┌──[root@vms81.liruilongs.github.io]-[~/ansible/k8s-helm-create/kube-prometheus-stack]
└─$