正常的
kubectl get all -nmonitoring NAME READY STATUS RESTARTS AGE pod/alertmanager-main-0 2/2 Running 4 12h pod/alertmanager-main-1 2/2 Running 0 12h pod/alertmanager-main-2 2/2 Running 6 12h pod/grafana-58dc7468d7-d8bmt 1/1 Running 0 12h pod/kube-state-metrics-78b46c84d8-wsvrb 3/3 Running 0 12h pod/node-exporter-6m4kd 2/2 Running 0 12h pod/node-exporter-bhxw2 2/2 Running 6 12h pod/node-exporter-tkvq5 2/2 Running 0 12h pod/prometheus-adapter-5cd5798d96-5ffb5 1/1 Running 0 12h pod/prometheus-k8s-0 3/3 Running 10 12h pod/prometheus-k8s-1 3/3 Running 1 12h pod/prometheus-operator-99dccdc56-89l7n 1/1 Running 0 12h NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE service/alertmanager-main NodePort 10.1.96.0 <none> 9093:39093/TCP 12h service/alertmanager-operated ClusterIP None <none> 9093/TCP,9094/TCP,9094/UDP 12h service/grafana NodePort 10.1.165.84 <none> 3000:33000/TCP 12h service/kube-state-metrics ClusterIP None <none> 8443/TCP,9443/TCP 12h service/node-exporter ClusterIP None <none> 9100/TCP 12h service/prometheus-adapter ClusterIP 10.1.114.161 <none> 443/TCP 12h service/prometheus-k8s NodePort 10.1.162.187 <none> 9090:39090/TCP 12h service/prometheus-operated ClusterIP None <none> 9090/TCP 12h service/prometheus-operator ClusterIP None <none> 8080/TCP 12h NAME DESIRED CURRENT READY UP-TO-DATE AVAILABLE NODE SELECTOR AGE daemonset.apps/node-exporter 3 3 3 3 3 kubernetes.io/os=linux 12h NAME READY UP-TO-DATE AVAILABLE AGE deployment.apps/grafana 1/1 1 1 12h deployment.apps/kube-state-metrics 1/1 1 1 12h deployment.apps/prometheus-adapter 1/1 1 1 12h deployment.apps/prometheus-operator 1/1 1 1 12h NAME DESIRED CURRENT READY AGE replicaset.apps/grafana-58dc7468d7 1 1 1 12h replicaset.apps/kube-state-metrics-78b46c84d8 1 1 1 12h replicaset.apps/prometheus-adapter-5cd5798d96 1 1 1 12h replicaset.apps/prometheus-operator-99dccdc56 1 1 1 12h NAME READY AGE statefulset.apps/alertmanager-main 3/3 12h statefulset.apps/prometheus-k8s 2/2 12h ———————————————— 版权声明：本文为CSDN博主「twingao」的原创文章，遵循CC 4.0 BY-SA版权协议，转载请附上原文出处链接及本声明。 原文链接：https://blog.csdn.net/twingao/article/details/105261641
不正常的
# kubectl get all -n monitoring NAME READY STATUS RESTARTS AGE pod/grafana-76bfbb9649-ws5q7 1/1 Running 0 30m pod/kube-state-metrics-85f5c95985-986r8 3/3 Running 0 30m pod/node-exporter-f8nhm 2/2 Running 0 30m pod/node-exporter-pjzk6 2/2 Running 0 30m pod/node-exporter-qq2mp 2/2 Running 0 30m pod/prometheus-adapter-6c8d8c7bcb-kjhtw 1/1 Running 0 30m pod/prometheus-operator-c68f4f766-rmc2x 1/1 Running 0 30m NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE service/alertmanager-main ClusterIP 11.254.69.211 <none> 9093/TCP 30m service/grafana ClusterIP 11.254.0.4 <none> 3000/TCP 30m service/kube-state-metrics ClusterIP None <none> 8443/TCP,9443/TCP 30m service/node-exporter ClusterIP None <none> 9100/TCP 30m service/prometheus-adapter ClusterIP 11.254.117.241 <none> 443/TCP 30m service/prometheus-k8s ClusterIP 11.254.0.3 <none> 9090/TCP 30m service/prometheus-operator ClusterIP None <none> 8080/TCP 30m NAME DESIRED CURRENT READY UP-TO-DATE AVAILABLE NODE SELECTOR AGE daemonset.apps/node-exporter 3 3 3 3 3 kubernetes.io/os=linux 30m NAME READY UP-TO-DATE AVAILABLE AGE deployment.apps/grafana 1/1 1 1 30m deployment.apps/kube-state-metrics 1/1 1 1 30m deployment.apps/prometheus-adapter 1/1 1 1 30m deployment.apps/prometheus-operator 1/1 1 1 30m NAME DESIRED CURRENT READY AGE replicaset.apps/grafana-76bfbb9649 1 1 1 30m replicaset.apps/kube-state-metrics-85f5c95985 1 1 1 30m replicaset.apps/prometheus-adapter-6c8d8c7bcb 1 1 1 30m replicaset.apps/prometheus-operator-c68f4f766 1 1 1 30m
少了
pod/alertmanager-main-0 2/2 Running 4 12h pod/alertmanager-main-1 2/2 Running 0 12h pod/alertmanager-main-2 2/2 Running 6 12h pod/prometheus-k8s-0 3/3 Running 10 12h pod/prometheus-k8s-1 3/3 Running 1 12h service/alertmanager-operated ClusterIP None <none> 9093/TCP,9094/TCP,9094/UDP 12h service/prometheus-operated ClusterIP None <none> 9090/TCP 12h NAME READY AGE statefulset.apps/alertmanager-main 3/3 12h statefulset.apps/prometheus-k8s 2/2 12h
prometheus，alertmanager，serviceMonitor需要apply