kube-prometheus
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kube-prometheus | helm-charts | |
---|---|---|
41 | 11 | |
6,270 | 278 | |
2.7% | 5.4% | |
8.8 | 9.4 | |
4 days ago | 7 days ago | |
Jsonnet | Mustache | |
Apache License 2.0 | Apache License 2.0 |
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kube-prometheus
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Upgrading Hundreds of Kubernetes Clusters
The last one is mostly an observability stack with Prometheus, Metric server, and Prometheus adapter to have excellent insights into what is happening on the cluster. You can reuse the same stack for autoscaling by repurposing all the data collected for monitoring.
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Unfork with ArgoCD
kustomize Kube Prometheus
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Smart-Cash project -Adding monitoring to EKS using Prometheus operator
On the other hand, the Kube-prometheus project provides documentation and scripts to operate end-to-end Kubernetes cluster monitoring using the Prometheus Operator, making easier the process of monitoring the Kubernetes cluster.
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Scaling Temporal: The Basics
For our load testing we’ve deployed Temporal on Kubernetes, and we’re using MySQL for the persistence backend. The MySQL instance has 4 CPU cores and 32GB RAM, and each Temporal service (Frontend, History, Matching, and Worker) has 2 pods, with requests for 1 CPU core and 1GB RAM as a starting point. We’re not setting CPU limits for our pods—see our upcoming Temporal on Kubernetes post for more details on why. For monitoring we’ll use Prometheus and Grafana, installed via the kube-prometheus stack, giving us some useful Kubernetes metrics.
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How do you set up Grafana alert for your cluster? Which mixins library?
The 2 most common approaches I have seen are kube-prometheus-stack and kube-prometheus..
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Issues with "victoria-metrics-k8s-stack", monitoring k8s targets
- I'm missing a lot of the Grafana dashboards that are provisioned during the deployment, not sure why as it has worked before, and wanted to add them after install... I believe it's different ConfigMaps like the one in kube-prometheus but I was wondering if there's a way to force provisioning them all again at once (multiple k8s, node_exporter, vm, etc)?
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what metrics are most important for checking kubernetes cluster health?
Check out the kube Prometheus project -- https://github.com/prometheus-operator/kube-prometheus It's a bit heavy, but the included recording rules and dashboards give you a great start at understanding your cluster.
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Easy Prometheus/Grafana Setup With Dashboards Repo
The actual link to the prometheus/grafana bundle: https://github.com/prometheus-operator/kube-prometheus
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How To Configure Kube-Prometheus
Here’s a list of what’s installed: https://github.com/prometheus-operator/kube-prometheus/tree/main/manifests
- How to install a user managed Prometheus and Grafana instance on OpenShift 4?
helm-charts
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Issues with "victoria-metrics-k8s-stack", monitoring k8s targets
https://github.com/VictoriaMetrics/helm-charts/commit/128d2a7fa23c717e780655f03df83b03e3d637ac could be the reason
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Easy Prometheus/Grafana Setup With Dashboards Repo
There is also victoriametrics-operator and victoriametrics k8s stack helm chart.
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Centralize Prometheus: Bad Practice?
BTW, you can use victoria-metrics-k8s-stack as a drop-in replacement for kube-prometheus-stack.
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What do you guys use to manage/monitor multiple clusters?
It is possible to replace kube-prom-stack with VictoriaMetrics stack in every k8s cluster - see https://github.com/VictoriaMetrics/helm-charts/blob/master/charts/victoria-metrics-k8s-stack/README.md
- Kubernetes Cluster uses a lot of RAM o.O
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Server metrics
I'm monitoring CPU, memory, disk, network usage etc, the basic stuff available from kubernetes metrics via api. I also have a sidecar pod to send CPU temperature via opentsdb endpoint of Victoria Metrics. I run this helm chart which has operator and db - it can be added to grafana as a Prometheus data source.
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Custom application monitoring with Victoria Metrics in k8s
There is a k8s stack Helm Chart which can provide the same functionality. Also check VictoriaMetrics Operator docs and our guides .
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What is a simple, free monitoring tool for a Kubernetes cluster?
For metrics there is VictoriaMetrics operator and helm chart, which can be used for monitoring Kubernetes. See this guide.
What are some alternatives?
metrics-server - Scalable and efficient source of container resource metrics for Kubernetes built-in autoscaling pipelines.
lens - Lens - The way the world runs Kubernetes
helm-charts - Prometheus community Helm charts
agent - Vendor-neutral programmable observability pipelines.
prometheus-operator - Prometheus Operator creates/configures/manages Prometheus clusters atop Kubernetes
local-path-provisioner - Dynamically provisioning persistent local storage with Kubernetes
kube-thanos - Kubernetes specific configuration for deploying Thanos.
operator - Kubernetes operator for Victoria Metrics
sloth - 🦥 Easy and simple Prometheus SLO (service level objectives) generator
descheduler - Descheduler for Kubernetes
VictoriaMetrics - VictoriaMetrics: fast, cost-effective monitoring solution and time series database