Prometheus servicemonitor spec. The content of this project is written in jsonnet.
Prometheus servicemonitor spec Create a file service-monitor. I am using fluent-bit 3. This feature is similar to StorageClass in Kubernetes and is very Automatic documentation for your CustomResourceDefinitions. spec. Getting Started This guide explains how to use PodMonitor and ServiceMonitor objects to monitor targets for a sample application. Example service with "teamname" label: prometheus. And voila! Jul 7, 2022 · How can I drop a specific label in a specific Prometheus ServiceMonitor metric using relabeling/metricRelabeling? Asked 3 years, 4 months ago Modified 1 year, 3 months ago Viewed 8k times Nov 22, 2022 · In prometheus we have the option to add a label to every metric of a job with something like this, - job_name: 'your_job' honor_labels: true static_con Prometheus Operator is a Kubernetes Operator that provides Kubernetes native deployment and management of Prometheus and related monitoring components. Sep 20, 2018 · I have deployed prometheus operator using the kube-prometheus manifests. Apr 18, 2025 · ServiceMonitor and PodMonitor are custom resource definitions (CRDs) provided by the Prometheus Operator that define how Prometheus should discover and scrape metrics from applications running in Kubernetes. Scrape metrics from those Endpoints, and forward them to a receiver. Here, release: prometheus label is used to select ServiceMonitor crd. The secret needs to be in the same namespace as the ServiceMonitor object and readable by the Prometheus Operator. Verify that Prometheus discovers the expected targets. yml helm init --service-account tiller --history-max 200 helm install stable/prometheus-operator --name prometheus-operator --namespace monitoring Next, basing on article: how monitor to an external service I tried to do steps described in it. Here are my yaml files: Prerequisites # Before you begin, ensure that you have: Prometheus-Operator > v0. Remove the kubelet's Endpoint resource. matchLabels" I am trying to use a serviceMonitor to detect this pod/service from all three namespaces. These are mainly: Recording rules Apr 27, 2022 · What I’m try to do is dropping those metrics from istio which have destination_service=“unkonwn”, but after I apply those configs and make sure they already available via prometheus console, check below prometheus configs snippets Jun 30, 2025 · Notice the spec. Mar 10, 2023 · Once we apply this ServiceMonitor YAML file to Kubernetes, Prometheus will automatically discover and monitor the targets that belong to the “myapp” service based on the label selector defined in the ServiceMonitor. endpoints #2635 Sep 22, 2024 · The Prometheus operator introduces the ServiceMonitor object, which detects these Endpoint objects and tells Prometheus to monitor the pods they list. I have tried setting this up with an servicemonitor bu ServiceMonitor The operator uses ServiceMonitors to define a set of targets to be monitored by Prometheus. servicemonitors discovers ServiceMonitor resources in your kubernetes cluster and scrapes the targets they reference. Prometheus Integration ServiceMonitor Configuration You can use the mongodb-prometheus-sample. Aug 26, 2020 · ServiceMonitor will have the k8s-app: prometheus label. ), every k8s cluster have installed prometheus, now the mon cluster is the Top cluster and it federate from other cluster metics, the mon cluster prometheus servicemonitor looks like this: ser 3 days ago · Managed Service for Prometheusは、ServiceMonitor カスタムリソース定義 (CRD) を使用したサービスディスカバリをサポートしています。 ServiceMonitor を使用して Pod ディスカバリの名前空間を定義し、matchLabelでモニタリングする Service を選択できます。 このトピックでは、Spring Boot フレームワーク上に構築さ Dec 12, 2023 · How to deploy the Prometheus Operator in Kubernetes, how to use some of its objects, such as ServiceMonitor to monitor your applications. serviceMonitorSelector. For more information on what fields can be specified, please look at the spec provided by Prometheus Operator. Oct 25, 2018 · Thanks to Peter who showed me that it idea in principle wasn't entirely incorrect I've found the missing link. The ServiceMonitor is used to define an application you wish to scrape metrics from within Kubernetes, the controller will action the ServiceMonitors we define and automatically build the required Prometheus configuration. In this article, we will deploy a Prometheus: monitoring a custom Service using The following ServiceMonitor configures Prometheus to only select targets that have the team label set to prometheus and exclude the ones that have datacenter set to west_europe. 73. x, one can use the ScrapeConfig CRD to scrape targets external to the Kubernetes cluster or create scrape configurations that are not possible with the higher level ServiceMonitor / Probe / PodMonitor resources. This ensures you can view traffic, metrics and graphs for resources deployed in a namespace with istio-injection=enabled label. matchLabels や spec. Many of the helm Tagged with kubernetes, servicemonitor, prometheus, grafana. These CRDs allow Prometheus (or Grafana Alloy) to automatically discover metric endpoints using label selectors — no manual scrape configs needed. serviceMonitorSelector section. 8k Star 9. We have covered a lot about Prometheus in the past articles. matchLabels に定義があり、Prometheusはこれとマッチした PodMonitor や ServiceMonitor のみ認識するので、このラベルを設定する。 上手く適用出来た場合は、PrometheusのUIでService Discoveryを確認すると、反映されていることが分かる。 Jul 18, 2022 · 文章浏览阅读1. Prometheus Operator takes care of configuring above based on the ServiceMonitor and PodMonitor resources. Since its inception in 2012, many companies and organizations have adopted Prometheus, and the project has a very active developer and user community. ServiceMonitors are more commonly used than PodMonitors, and we recommend them for most use cases. Deep dive into Prometheus Operator. Specification of desired Service selection for target discovery by Prometheus. I would like to document the process of setting up ServiceMonitors for this purpose. 7w次，点赞13次，收藏36次。本文详细介绍了如何使用ServiceMonitor在Prometheus中自动监控Kubernetes服务，包括ServiceMonitor CRD的配置、如何关联Pod和Endpoints，以及如何在Prometheus中管理和应用监控配置。通过实例展示了如何创建ServiceMonitor和关联Prometheus，以实现跨命名空间的监控和认证配置。 Aug 9, 2023 · spec. * Authentication credentials to use. Scrape metrics from those Endpoints, and forward them to a Oct 1, 2025 · Describes how to create and apply pod and service monitors to scrape Prometheus metrics in Azure Monitor to Kubernetes cluster. ServiceMonitor provides rich insights by collecting metrics directly from the service and each of its endpoints. The `ServiceMonitor` custom resource definition (CRD) defines how `Prometheus` and `PrometheusAgent` can scrape metrics from a group of services. Using the "namespaceSelector. Finally this yaml did the trick for me and the metrics appear in Prometheus: Dec 18, 2022 · Prometheus is an excellent monitoring tool developed for Kubernetes monitoring. yaml. Remove the kubelet’s Endpoint resource. 6 to send Kafka messages to promethues output when publishing and collecting metrics through servicemonitor and loading them into prometheus. Prometheus operator makes running Prometheus on top of Kubernetes very easy. Aug 10, 2020 · Install Prometheus and create a ServiceMonitor for Prometheus-operator Prometheus-Operator is far more dynamic than the default Prometheus install. The sample lets you test the metrics that MongoDB sends to Copy linkLink copied to clipboard! Monitoring stack components are deployed by default in every OpenShift Container Platform installation and are managed by the Cluster Monitoring Operator (CMO). Jul 9, 2024 · Learn how to configure Prometheus and kube-prometheus-stack for Kubernetes clusters. It shows this error: flux get helmreleases --all-names. I'd like to understand how to add a custom application to monitoring by prometheus-operator in a k8s cluster. yaml with the following content to add a ServiceMonitor so that the Prometheus server scrapes only its own metrics endpoints: This guide explains how to use ServiceMonitor custom resources to add scrape targets to Prometheus in a Kubernetes environment. podMonitorNamespaceSelector can be used to tell the operator to look for PodMonitor s and ServiceMonitor s in namespaces matching a label selector. Type The Prometheus Operator provides Kubernetes native deployment and management of Prometheus and related monitoring components. 2 days ago · Managed Service for Prometheusallows you to create ServiceMonitors based on custom resource definitions (CRDs) to specify the Services that need to be discovered and monitored. Prometheus operator uses this service monitor and configures itself internally. The Monitoring app sets prometheus. The Prometheus is not a native object of the Kubernetes, but we can make it a Kubernetes native object using the Prometheus operators. Oct 25, 2018 · Recently, prometheus-operator has been promoted to stable helm chart (https://github. Discover Services and Endpoints in your cluster that match those ServiceMonitors. Deploy RabbitMQ with Monitoring Enabled At first, let’s deploy an RabbitMQ database with monitoring enabled. Recently, I have been looking to expand our monitoring to include Kubernetes components. 2. May 12, 2022 · Creating a service monitor is as simple as adding a configuration file to the templates directory of your projects Helm chart. Once May 9, 2025 · ServiceMonitor, PodMonitor, and Probe CRDs Relevant source files Purpose and Overview This document describes the three Custom Resource Definitions (CRDs) used by the Prometheus Operator to discover and scrape metrics from applications running in a Kubernetes cluster: ServiceMonitor: Discovers targets based on Kubernetes Service objects PodMonitor: Discovers targets directly from Kubernetes Sep 23, 2021 · I am using the bitnami/ingress-controller helm chart and have enabled metrics and servicemonitor in the chart configuration. Installation based on Prometheus Operator using kube-prometheus-stack project. The Prometheus operator includes Prometheus Operator creates/configures/manages Prometheus clusters atop Kubernetes - prometheus-operator/prometheus-operator Apr 25, 2022 · ServiceMonitor and PodMonitor are terms that you will start to see more often when talking about using Prometheus. Copy linkLink copied to clipboard! Monitoring stack components are deployed by default in every OpenShift Container Platform installation and are managed by the Cluster Monitoring Operator (CMO). But in this case the PodMonitor or ServiceMonitor (s) must be duplicated into each namespace. Apr 15, 2024 · In this blog, we are going to set up and configure the Prometheus Operator. It adds some CRD to dynamically and transparently re-configure your Prometheus cluster. Monitoring Setup 1. These guides are designed to help you deploy, configure, and maintain a Prometheus monitoring stack in Kubernetes using the Prometheus Operator. This document describes h Chapter 2. These configuration objects declaratively specify the endpoints that Prometheus will scrape metrics from. When using Prometheus in Kubernetes, ServiceMonitor plays a crucial role in automatically discovering and scraping metrics from Jan 9, 2025 · Monitor applications using ServiceMonitor with TLS What is ServiceMonitor? Service Monitor is a CRD provided by Prometheus Operator, which provides configuration on how provided services should be monitored. Scrape metrics from those Jun 3, 2021 · I am successfully configure my service monitor to monitor the API that provide metrics that is running in the kubernetes pod. 1 ScrapeConfig CRD installed in the cluster. Create a new folder, monitoring, that we will put most of our configs in, and create the file longhorn-servicemonitor. View the product page for all versions Format Multi-page Single-page View full doc as PDF Specification API endpoints Configuration Files I have configured the Prometheus Operator, ServiceMonitor, PodMonitor, Deployment for an example application, and a corresponding Service as follows: The Prometheus and PrometheusAgent CRDs use the podMonitorSelector, serviceMonitorSelector, probeSelector, and scrapeConfigSelector fields to determine which ServiceMonitor, PodMonitor, Probe, and ScrapeConfig configurations should be included in the Prometheus and PrometheusAgent instances for scraping. This means each pod implementing the service will be discovered and scraped. Prometheus project documentation for ConfigurationPrometheus is configured via command-line flags and a configuration file. This topic describes how to create a ServiceMonitor based Jul 2, 2019 · kubectl create -f rbac-config. After updating, I keep Nov 2, 2022 · [prometheus-kube-stack] unknown field "enableHttp2" in com. Summary In this guide, we ran three separate containers in a single installation using Docker Compose: a Prometheus container scraped metrics from a cAdvisor container which, in turns, gathered metrics produced by a Redis container. monitoring. ServiceMonitor. 0 through kube-prometheus-stack Chart. Please assist. Simplified Deployment Configuration Configure the fundamentals of Prometheus like versions, persistence, retention policies, and replicas from a native Kubernetes resource. Start the operator with --kubelet-endpoints=false and --kubelet-endpointslice=true. Jul 21, 2025 · The ServiceMonitor custom resource is the Kubernetes-native way to configure Prometheus scraping without touching config files. The default configuration assumes Alloy is running inside a Kubernetes cluster, and uses the in-cluster configuration to access the Kubernetes API. This is a really cool The ServiceMonitor custom resource definition (CRD) defines how Prometheus and PrometheusAgent can scrape metrics from a group of services. 0 A running Prometheus or PrometheusAgent instance. This component performs three main functions: Discover ServiceMonitor resources from your Kubernetes cluster. prometheusSpec. A ServiceMonitor is a resource describing which pods to scrape based on a Service. For information about the architecture and components of the Prometheus Operator, see Overview of Prometheus Operator and Jul 18, 2022 · 文章浏览阅读1. yaml file to deploy a MongoDB resource in your Kubernetes cluster, with a ServiceMonitor to indicate to Prometheus how to consume metrics data from it. 6+ we have two types of things to monitor: Istio control-plane Jun 2, 2023 · In this blog post, I walk you through the various steps required to make an existing Helm chart observable by Prometheus. In Istio 1. The custom resources managed by the Prometheus Operator are: Prometheus Alertmanager ThanosRuler PrometheusAgent ServiceMonitor PodMonitor Probe ScrapeConfig AlertmanagerConfig PrometheusRule For a better understanding of all these custom resources, let us classify Jul 7, 2022 · If you are running the Prometheus Operator as part of your monitoring stack (e. Mar 3, 2024 · · Overview · Basic Environment Description · Configuration · Reflection Overview Our team is currently utilizing Prometheus to monitor our environment. Feb 3, 2025 · Introduction Prometheus is a widely used monitoring and alerting system designed for dynamic environments like Kubernetes. That way, a Prometheus operator running in the same cluster can automatically fetch your logging metrics. Prometheus attribute with basic HTTP authentication and no TLS. Sep 21, 2018 · I have a pod and a corresponding service running in the monitoring, default and trial namespaces. However, I also would like to add external service to my service monitor May 11, 2018 · Deployed a prometheus with serviceMonitorNamespaceSelector and serviceMonitorSelector What did you expect to see? Scrape jobs for the matching namespace / serviceMonitor What did you see instead? Sep 25, 2025 · 可观测监控 Prometheus 版 支持使用 CRD ServiceMonitor 的方式来满足您自定义服务发现的采集需求。通过使用 ServiceMonitor，您可以自行定义 Pod 发现的 Namespace 范围以及通过 matchLabel 来选择监听的 Service。本文将基于 SpringBoot 框架演示如何通过 ServiceMonitor 创建服务发现。 May 5, 2022 · I have kube-prometheus-stack running on a kubernetes cluster along with prometheus-blackbox-exporter. v1. ignoreNamespaceSelectors=true. The operator watches 3 custom resources: ServiceMonitor, Prometheus ,and AlertManager. Dec 5, 2022 · Kubernetes クラスタで Prometheus を導入し，ServiceMonitor を作って監視対象を定義したところ，一向に Target として追加されないことがありました。 ServiceMonitor が作られているだけでは不十分で，Prometheus の探索する対象に入っている必要があります。 Nov 13, 2024 · Prometheus ServiceMonitor Resource A ServiceMonitor is a custom resource definition (CRD) provided by the Prometheus Operator. ServiceMonitor and PodMonitor Configuration ServiceMonitors and PodMonitors are both pseudo-CRDs that map the scrape configuration of the Prometheus custom resource. Or how we wish to collect metrics from different services. Type May 9, 2025 · ServiceMonitor, PodMonitor, and Probe CRDs Relevant source files Purpose and Overview This document describes the three Custom Resource Definitions (CRDs) used by the Prometheus Operator to discover and scrape metrics from applications running in a Kubernetes cluster: ServiceMonitor: Discovers targets based on Kubernetes Service objects PodMonitor: Discovers targets directly from Kubernetes Sep 23, 2021 · I am using the bitnami/ingress-controller helm chart and have enabled metrics and servicemonitor in the chart configuration. When you create a ServiceMonitor, you can define the namespaces of pods to be discovered and set the matchLabelparameter to specify the Services to be monitored. node does not work. This repository 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. I have a simple micro service with Nov 13, 2023 · Lear how to fetch metrics and create custom endpoints for a Prometheus ServiceMonitor to scrape using the prometheus_client library in Python. labels field of RabbitMQ crd. . It uses label selectors to define which Services to monitor, the namespaces to look for, and the port on which the metrics are exposed. Set . This document describes the design and interaction between the custom resource definitions that the Prometheus Operator manages. What is the difference practically speaking? Jul 11, 2018 · I have some k8S cluster (mon, foundation. Metrics Variables You can configure the following metrics-related options in the spec. When I run it, the release is always not ready. The Prometheus operator includes, but is not limited to, the following features: Kubernetes Custom Resources: Use Kubernetes custom resources to deploy and manage Prometheus, Alertmanager, and related components. Aug 15, 2025 · How to deploy kuberentes cluster monitoring solution based on Prometheus. monitor. Dec 4, 2024 · What happened? Description I use kube-prometheus-stack helm-chart to deploy prometheus components, and enable ServiceMonitor spec. attachMetadata. 32 and configured Prometheus version 3. Get a comprehensive introduction to the Prometheus Operator: Custom Resource Definitions (CRDs), installation, and basic usage. These components include Prometheus, Alertmanager, Thanos Querier, and others. While the command-line flags configure immutable system parameters (such as storage locations, amount of data to keep on disk and in memory, etc. It is one of the primary references when we talk about monitoring in a cloud-native environment and is specially focused on the Kubernetes ecosystem. Apr 18, 2025 · The ScrapeConfig custom resource provides advanced configuration options for Prometheus scraping beyond what's available with ServiceMonitor, PodMonitor, and Probe resources. 81. As suggested I created Endpoints, Service and ServiceMonitor with label for existing Prometheus. Prerequisites # prometheus-operator >v0. This way you have a label dedicated for this purpose and you have a clear notion of which prometheus is scraping this ServiceMonitor (there can be multiple prometheus servers governed by prometheus-operator). Make sure to (re)start the operator after the CRD has Longhorn Servicemonitor Our storage provisioner Longhorn, that we deployed somewhere near the start of this whole K3s Kubernetes cluster setup, also natively provides data for Prometheus. ServiceMonitor The `ServiceMonitor` custom resource definition (CRD) defines how `Prometheus` and `PrometheusAgent` can scrape metrics from a group of services. Deprecated: use authorization instead. I want to add aws eks node label prometheus-operator / prometheus-operator Public Notifications You must be signed in to change notification settings Fork 3. podMonitorSelector. Feb 24, 2025 · 以下是一个完整的 ServiceMonitor 配置示例（用于 Prometheus Operator），用于监控 Kubernetes 中的服务（如 Flink JobManager/TaskManager）： Jan 1, 2025 · This guide covers monitoring and maintenance strategies for Longhorn storage, including metrics collection, alerting, and routine maintenance procedures. Select a kind from the list below to get started. The CMO also deploys the Telemeter Client, which sends a subset of data from platform Prometheus instances to Red Hat to Reference Guide Prometheus Operator Spec Explorer v0. In Servicemonitor spec,we need to add targetlabels in order to propagate the service labels to Prometheus. In this post, we’ll focus on the ServiceMonitor approach, which is widely used for exposing metrics in a clean, declarative way using Kubernetes services. cd mkdir monitoring cd Jul 8, 2022 · Service monitor default relabel rules add additional labels in pod-level metrics. The content of this project is written in jsonnet. Introduction # ScrapeClass is a feature that allows you to define common configuration settings to be applied across all scrape resources( PodMonitor, ServiceMonitor, ScrapeConfig and Probe ). ability to disable these rules would probably help Apr 21, 2021 · Solution is to use another label in ServiceMonitors (we most commonly use prometheus: <name_of_prometheus_resource>). ) But since yesterday when deploying kube-prometheus for the first time to a newly created K8s cluster (that is running in AWS), running the (create manifests) command a second time is no longer doing the trick. Learn how to install it with Helm, and setting up ServiceMonitor and alertmanager. The resource defines via label and namespace selectors which ServiceMonitor, PodMonitor, Probe and PrometheusRule objects should be associated to the deployed Prometheus instances. Monitoring your own services Table of contents Enabling monitoring of your own services Deploying a sample service Granting user permissions using web console Granting user permissions using CLI Setting up metrics collection Creating alerting rules Removing alerting rules Accessing alerting rules for your project Accessing alerting rules for all namespaces Accessing the metrics of Jun 22, 2021 · QUESTION: how to make the Prometheus server from kube-prometheus-stack aware of rules, podmonitor, servicemonitor created outside of the helm values? For example, the PodMonitor definition below is NOT picked-up by Prometheus (ie doesn't appear in the targets in Prometheus UI). com/helm/charts/tree/master/stable/prometheus-operator). matchLabels に定義があり、Prometheusはこれとマッチした PodMonitor や ServiceMonitor のみ認識するので、このラベルを設定する。 上手く適用出来た場合は、PrometheusのUIでService Discoveryを確認すると、反映されていることが分かる。 Oct 25, 2021 · Take a look at this example that shows how we can configure Prometheus for Kubernetes. 6+ we have two types of things to monitor: Istio control-plane Apr 18, 2025 · The ScrapeConfig custom resource provides advanced configuration options for Prometheus scraping beyond what's available with ServiceMonitor, PodMonitor, and Probe resources. * The container ports to scrape. See examples. But how do you monitor something that lives outside of your cluster and does not have a Kubernetes service? Get a comprehensive introduction to the Prometheus Operator: Custom Resource Definitions (CRDs), installation, and basic usage. The Operator uses standard configurations and dashboards for Prometheus and Grafana and the Helm prometheus-operator chart allows you to get a full cluster monitoring solution up and running Nov 9, 2018 · Using the Prometheus Operator, the general way we define what targets should be scraped is using a ServiceMonitor This works great for services that are running in your cluster and already have a service definition. serviceDiscoveryRole: EndpointSlice for all ServiceMonitor resources which point to the kubelet’s Service. The Prometheus resource declaratively describes the desired state of a Prometheus deployment, while ServiceMonitor and PodMonitor resources describe the targets to be monitored by Prometheus. servicemonitors discovers ServiceMonitor resources in your Kubernetes cluster and scrapes the targets they reference. Prometheus Operator is a popular tool to manage and deploy Prometheus and Jan 23, 2023 · kubectl apply --server-side -f manifests/setup kubectl wait \ --for condition=Established \ --all CustomResourceDefinition \ --namespace=monitoring kubectl apply -f manifests/ After that I just tried to setup my own service monitor for grafana as follows: OpenShift Container Platform | 4. Nov 25, 2024 · About Setting up Prometheus Implementing a Prometheus stack can be complicated but can be managed by taking advantage of the Helm package manager and the Prometheus Operator and kube-prometheus projects. 0 Find the documentation for all Prometheus Operator resources, properties, types, and examples. fluentd The following ServiceMonitor configures Prometheus to only select targets that have the team label set to prometheus and exclude the ones that have datacenter set to west_europe. ignoreNamespaceSelectors=false, which enables monitoring across all namespaces by default. kube-prometheus-stack) then you can have your custom Service monitored by defining a ServiceMonitor CRD. Any Services in your cluster that match the labels located within the ServiceMonitor selector field will be monitored based on the endpoints specified on the ServiceMonitor. The deployment creates a servicemonitor in the monitoring namespace. 7k Sep 28, 2023 · A Guide to Service Discovery with Prometheus Operator — How to use Pod Monitor, Service Monitor and Scrape Config. 65. It brings dynamic, declarative monitoring to your clusters—fully compatible with GitOps workflows and Helm-based deployments. The CMO also deploys the Telemeter Client, which sends a subset of data from platform Prometheus instances to Red Hat to View the product page for all versions Format Multi-page Single-page View full doc as PDF Specification API endpoints Configuration Files I have configured the Prometheus Operator, ServiceMonitor, PodMonitor, Deployment for an example application, and a corresponding Service as follows: The Prometheus and PrometheusAgent CRDs use the podMonitorSelector, serviceMonitorSelector, probeSelector, and scrapeConfigSelector fields to determine which ServiceMonitor, PodMonitor, Probe, and ScrapeConfig configurations should be included in the Prometheus and PrometheusAgent instances for scraping. ServiceMonitor will be created in that namespaces which have prometheus: prometheus label. 5 | Red Hat DocumentationApplications Creating and managing applications on OpenShift Container Platform Builds Performing and interacting with builds in OpenShift Container Platform Images Creating and managing images and imagestreams in OpenShift Container Platform Nodes Configuring and managing nodes in OpenShift Container Platform Pipelines Configuring and Overview What is Prometheus? Prometheus is an open-source systems monitoring and alerting toolkit originally built at SoundCloud. I expected prometheus to detect the pods from all three namespaces rak Mar 11, 2025 · I updated to EKS version 1. Get insights on monitoring, metrics, and service optimization. Service monitors define a set of targets for Prometheus to monitor View the product page for all versions Format Multi-page Single-page View full doc as PDF Specification API endpoints prometheus. bearerTokenSecret specifies a key of a Secret containing the bearer token for scraping targets. Simplified Deployment Starting with prometheus-operator v0. yaml was made (seen in yaml below) A network load-balancer implementation for Kubernetes using standard routing protocols - metallb/metallb Mar 8, 2024 · Hi! I'm mainly trying to run a Prometheus stack via the example from here without any changes. prometheus attribute with basic HTTP authentication and no TLS. g. We then explored a handful of cAdvisor container metrics using the Prometheus expression browser. As a servicemonitor does monitor services (haha), I missed the part of creating a service which isn't part of the gitlab helm chart. ), the configuration file defines everything related to scraping jobs and their instances, as well as which rule files to load May 9, 2025 · User Guides Relevant source files This page provides practical guidance for users working with the Prometheus Operator. prometheus. Below is the RabbitMQ object that we are going to create. Sep 22, 2022 · That way the metrics don't appear in prometheus, but they are in my Prometheus config. A minor change to serviceMonitorNamespaceSelector and serviceMonitorSelector fields of prometheus-prometheus. I want to monitor multiple http targets. We will Mar 27, 2019 · Instead we discovered that ServiceMonitor's targetPort actually transforms to __meta_kubernetes_pod_container_port_number which means that Prometheus is told to scrape not the Endpoints resources but the Container resources. operator. coreos. Pre-requisites # This guide explains how to use PodMonitor and ServiceMonitor objects to monitor targets for a sample application. So, we are going to use this label in spec. You can use the mongodb-prometheus-sample. Aug 7, 2024 · The Prometheus object's spec. The purpose of this project is to simplify and automate the configuration of a Prometheus based monitoring stack for Kubernetes clusters. Apr 12, 2019 · I'm trying to create a servicemonitor that will instruct prometheus to scrape the metrics from my spring-boot service, but can't find the right way to do that. serviceDiscoveryRole: EndpointSlice for all ServiceMonitor resources which point to the kubelet's Service. And voila! 3 days ago · Monitor your logging pipeline with Prometheus Operator You can configure the Logging operator to expose metrics endpoints for Fluentd, Fluent Bit, and syslog-ng using ServiceMonitor resources. If you would like to limit Prometheus to specific namespaces, set prometheus. Sep 6, 2018 · (And for anyone else looking for it, the place this is documented is kube-prometheus - Quickstart. What is Prometheus Operator Prometheus Operator is a Kubernetes Custom Controller that can communicate with the Kubernetes API Server and allow Prometheus to do the operations. This servicemonitor monitors a metrics service. When you create those custom resources, Prometheus Operator deploys and manages the Prometheus server, AlertManager with the user-specified configurations. Among other things, it allows to specify: * The services to scrape via label selectors. Did you expect to see something different? expect to see original metrics from exporters without additional container label. The ServiceMonitor is an object that defines the service endpoints that should be scraped by Prometheus and at what interval. serviceMonitor. Jul 8, 2025 · Use a ServiceMonitor or PodMonitor. servicemonitors prometheus. I have a k8s node and on that node locally i have a service running (lustre-exporter) which is exposing metrics as shown below. Aug 12, 2020 · An overview and examples of the Kubernetes HorizontalPodAutoscaler - Multi-metrics scaling and Custom Metrics with the Prometheus Adapter. The sample specifies a simple MongoDB resource with one user, and the spec. Jan 30, 2019 · The Prometheus Operator automatically created a working Prometheus configuration with the kubernetes_sd_configs for the auto-discovery of Kubernetes service endpoints. Rules in Prometheus Prometheus supports two types of rules which can be configured and evaluated at regular intervals. When I install the prometheus-operator helm chart, I don't Jul 1, 2022 · Team, I am new to prometheus. * Target and metric relabeling. auq ixtnmo hgbtc hvs znpheible zand flj ipui nzvch ijspt cdamito qofk zgxjbjzl lxjzuj uajgmt