2- Verify the control plane and worker node connectivity sum by (kube_namespace_name) (changes (kube_pod_status_ready {condition="true"} [5m])) Pods not ready This query lists all of the Pods with any kind of issue. Deploying Prometheus on EKS Kubernetes Cluster - ComputingForGeeks This is really important since a high pod restart rate usually means CrashLoopBackOff . The prometheus-operator will search for the pods based on the label selector and creates a prometheus target so prometheus will scrape the metrics endpoint. Restarting your pods with kubectl scale --replicas=0is a quick and easy way to get your app running again. and the pod was still there but it restarts the Prometheus container inyee786 changed the title prmetheus is restating again and again Prometheus is restating again and again on Dec 23, 2018 Author inyee786 commented on Dec 25, 2018 @simonpasquier, after the below log the prometheus container restarted Ensure that there is a shared volume in the Prometheus pod: volumes: - name: data-volume emptyDir: {} Have Prometheus mount the volume under /data: volumeMounts: - name: data-volume mountPath: /data Instruct the Prometheus server to write to the shared volume in /data by adding the following to its container args:--storage.tsdb.path=/data View Nodes on the right pane. Prometheus deployment with 1 replica running. I also recommend setting up some Pod Priority Classes in your cluster and making the core parts of the system a high priority so if the cluster is low on resources Prometheus will still run and . There are two ways to ask Prometheus to reload it's configuration, a SIGHUP and the POSTing to the /-/reload handler. Process . You need to update the config map and restart the Prometheus pods to apply the new configuration. Oncall Adventures - When Your Prometheus Server's Disk Is Full Kubernetes monitoring with Prometheus in 15 minutes alert when pod is restarted: Prometheus on windows containers Prometheus-operator: ThanosRuler restarts instead of reloading with new ... 1 2 # prometheus increase (kube_pod_container_status_restarts_total {namespace="$PROJECT", pod=~".*$APP. Since the pods would restart so fast, monitoring wasn't catching the failures directly, we were noticing other issues. Enter fullscreen mode. Keep in mind that the control plane is only supported on Linux so in case you only have Windows nodes on your cluster you can run the kube-state-metrics pod . Shelling into Prometheus-server confirms 100% disk usage. K8s Monitor Pod CPU and memory usage with Prometheus Open the Node Conditions dashboard. Prerequisites. jmx-exporter for Kafka and Zookeeper alerts. Installation and configuration You will need to run a Kubernetes cluster first. There are two ways to ask Prometheus to reload it's configuration, a SIGHUP and the POSTing to the /-/reload handler. . Prometheus Pods restart in grafana - Stack Overflow How could achieve that? A quick way to start with Prometheus and Grafana is to sign up for the MetricFire free trial. root$ kubectl get pods -l app=prometheus-server NAME READY STATUS RESTARTS AGE prometheus-deployment-69d6cfb5b7-l7xjj 1/1 Running 0 2m root .
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