kubernetes-mixin
prometheus-operator
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kubernetes-mixin | prometheus-operator | |
---|---|---|
9 | 39 | |
1,983 | 8,710 | |
1.2% | 1.3% | |
7.7 | 9.7 | |
9 days ago | 4 days ago | |
Jsonnet | Go | |
Apache License 2.0 | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
kubernetes-mixin
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Do we have any Prometheus metric to get the kubernetes cluster-level CPU/Memory requests/limits?
I'd suggest looking at the queries used by the kubernetes mixin dashboards for inspiration.
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How do you set up Grafana alert for your cluster? Which mixins library?
Came across this lib, but realized the last update was 4 years ago.
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I need to create an alerting setup for kubernetes nodes cpu utilisation. Can someone give some alerting queries to set it up?
Take a look at the kubernetes mixins to get an idea and/or starting point
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How to Monitor your k8s Persistent Volume Usage
The last step is to use the Mixin dashboard to visualize the usage of PV, you can get it from here
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How to silence Prometheus Alertmanager using config files?
It's working good so far, except for the annoying CPUThrottlingHigh alert that is firing for many pods (including the own Prometheus' config-reloaders containers). This alert is currently under discussion, and I want to silence its notifications for now.
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The Dhall Configuration Language
I think it might still have issues figuring out that it needs to apply CRDs first: https://github.com/grafana/tanka/issues/246 Besides that, I found it super-handy for deploying https://github.com/prometheus-operator/prometheus-operator and https://github.com/kubernetes-monitoring/kubernetes-mixin
- Kubernetes Monitoring
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Prometheus Definitive Guide Part III - Prometheus Operator
These all standard dashboards are basically generated from the kubernetes-mixin project.
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What is the ultimate list of alerts when monitoring an on-premise k8s cluster?
I would suggest looking at the Kubernetes Mixin: https://github.com/kubernetes-monitoring/kubernetes-mixin, it has both alerts and Grafana dashboards.
prometheus-operator
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Smart-Cash project -Adding monitoring to EKS using Prometheus operator
The project repository for Prometheus-operator can be found here, The repo defines the CRDs and the controller. You can follow this documentation for the installation. which will require the creation of metrics exporters, node exporters, scrape configurations, etc.
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Ask HN: Best solution for homelab service monitoring?
Personally I use kubernetes, k3s is kind of lightweight, with the Prometheus operator.
https://prometheus-operator.dev/
Kubernetes is not for everyone and is far from perfect but you already use Docker and you seem to seek many features offered by Kubernetes.
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Opinions on using the Prometheus Operator vs. installing yourself?
I see that the operator is a community-run project. Does anybody have any experience (positive or negative) on running the operator itself? I wonder if it is more for multi-tenant Prometheus. For single tenant Prometheus collection, I guess the big gain is abstracting scrape config into ServiceMonitor and PodMonitor resources? Is there anything else that this makes much better?
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Prometheus node exporter and cadvisor to send metrics to central prometheus cluster
But in all honesty if you’re on k8s you’re probably best served by the Prometheus operator. It’ll give you all that and more, easily.
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Overcommitted cpu
Try some monitoring.
- What's your favorite monitoring stack?
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Writing a Kubernetes Operator
It’s a common pattern [1] how else can users override the child objects you’re controller creates?
1 https://github.com/prometheus-operator/prometheus-operator/b...
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Modify Prometheus rules when installed via Helm chart
The Prometheus operator is this one https://github.com/prometheus-operator/prometheus-operator
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How do I stop my apps from being killed in k8s?
At a minimum, you want to look at your metrics using the Prometheus Operator. You can write alerts for resource requests.
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Spring Boot monitoring with Prometheus Operator
Prometheus Operator is an independent project from the Prometheus project. I know, it can lead to confusion. In the official README you can find short comparison. Basically, Prometheus Operator does what an operator should do - provides Kubernetes native deployment and management of Prometheus and related monitoring components like Grafana or Alert Manager.
What are some alternatives?
charts - ⚠️(OBSOLETE) Curated applications for Kubernetes
kube-prometheus - Use Prometheus to monitor Kubernetes and applications running on Kubernetes
helm-charts - Prometheus community Helm charts
mimir - Grafana Mimir provides horizontally scalable, highly available, multi-tenant, long-term storage for Prometheus.
prometheus - The Prometheus monitoring system and time series database.
kuberhealthy - A Kubernetes operator for running synthetic checks as pods. Works great with Prometheus!
octoDNS - Tools for managing DNS across multiple providers
jrsonnet - Rust implementation of Jsonnet language
dhall-manual - The Dhall Configuration Language Manual