Kubernetes node exporter password#

PrometheusOperator : # Relabeling job name for operator metrics serviceMonitor : relabelings : # Replace job value - sourceLabels : - _address_ action : replace targetLabel : job replacement : prometheus-operator # Disable creation of kubelet service kubeletService : enabled : false alertmanager : alertmanagerSpec : # Subpath /alertmanager configuration externalUrl : routePrefix : / # PVC configuration storage : volumeClaimTemplate : spec : storageClassName : longhorn accessModes : resources : requests : storage : 50Gi # ServiceMonitor job relabel serviceMonitor : relabelings : # Replace job value - sourceLabels : - _address_ action : replace targetLabel : job replacement : alertmanager prometheus : prometheusSpec : # Subpath /prometheus configuration externalUrl : routePrefix : / # Resources request and limits resources : requests : memory : 1Gi limits : memory : 1Gi # PVC configuration storageSpec : volumeClaimTemplate : spec : storageClassName : longhorn accessModes : resources : requests : storage : 50Gi # Retention period retention : 7d # Removing default filter Prometheus selectors # Default selector filters # matchLabels: # release: # ServiceMonitor, PodMonitor, Probe and Rules need to have label 'release' equals to kube-prom helm release ruleSelectorNilUsesHelmValues : false serviceMonitorSelectorNilUsesHelmValues : false podMonitorSelectorNilUsesHelmValues : false probeSelectorNilUsesHelmValues : false # ServiceMonitor job relabel serviceMonitor : relabelings : # Replace job value - sourceLabels : - _address_ action : replace targetLabel : job replacement : prometheus grafana : # Configuring grafana to run behind a proxy under a subpath grafana.ini : server : domain : root_url : ' %(protocol)s://%(domain)s:%(http_port)s/grafana/' # Running Grafana behind proxy rewrite path # serve_from_sub_path : true # Admin user password adminPassword : ' admin_password' # List of grafana plugins to be installed plugins : - grafana-piechart-panel # ServiceMonitor label and job relabel serviceMonitor : labels : release : kube-prometheus-stack relabelings : # Replace job value - sourceLabels : - _address_ action : replace targetLabel : job replacement : grafana # Additional data source: Loki additionalDataSources : - name : Loki type : loki url : # Additional configuration to grafana dashboards sidecar # Search in all namespaces for configMaps containing label `grafana_dashboard` sidecar : dashboards : searchNamespace : ALL # Disabling monitoring of K8s services. AlertManagerConfig CRD defines Alertmanager configuration, allowing routing of alerts to custom receivers, and setting inhibition rules.Alerting rules, to define alert conditions to be notified (via AlertManager), and recording rules, allowing Prometheus to precompute frequently needed or computationally expensive expressions and save their result as a new set of time series. PrometheusRules CRD: defines Prometheus’ alerting and recording rules.ServiceMonitor/ PodMonitor/ Probe CRDs: manages Prometheus service discovery configuration, defining how a dynamic set of services/pods/static-targets should be monitored.

It provides options to configure the number of replicas and persistent storage. Prometheus and AlertManager CRDs: declaratively defines a desired Prometheus/AlertManager setup to run in a Kubernetes cluster.Prometheus operator manages Prometheus and AlertManager deployments and their configuration through the use of Kubernetes CRD (Custom Resource Definitions): The architecture of components deployed is showed in the following image. This stack is meant for cluster monitoring, so it is pre-configured to collect metrics from all Kubernetes components. kube-state-metrics to collect metrics about the state of kubernetes’ objects.prometheus-node-exporter to collect metrics from each cluster node.That project collects Kubernetes manifests, Grafana dashboards, and Prometheus rules combined with documentation and scripts to provide easy to operate end-to-end Kubernetes cluster monitoring with Prometheus using the Prometheus Operator.Ĭomponents included in kube-stack package are: Prometheus stack installation for kubernetes using Prometheus Operator can be streamlined using kube-prometheus project maintaned by the community.

Kubernetes node exporter