Hi Team,
I am using this query to check whether specified pod is up or not and to trigger alert if any one pod is down aswell along with pod name.
but absent function seems to be working for just one pod name, not for many pods. so please help me on this.
absent(kube_pod_info{pod=~“.authentication-operator.|.etcd-operator.|.ingress-operator.|.kube-apiserver-operator.|.kube-controller-manager-operator.|.kube-scheduler-operator.|.kube-storage-version-migrator-operator.|.monitoring-operator.|.network-operator.|.openshift-apiserver-operator.|.openshift-controller-manager-operator.|.cloud-credential-operator.|.cluster-autoscaler-operator.|.openshift-config-operator.|.console-operator.|.machine-api-operator.|.machine-approver.|.machine-config-operator.|.node-tuning-operator.|.storage-operator.|.prometheus-operator.”}) == 1