blackbox_exporter
helm-charts
blackbox_exporter | helm-charts | |
---|---|---|
47 | 99 | |
4,306 | 4,659 | |
1.5% | 1.2% | |
8.3 | 9.7 | |
7 days ago | 5 days ago | |
Go | Mustache | |
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.
blackbox_exporter
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How I would automate monitoring DNS queries in basic Prometheus
https://github.com/prometheus/blackbox_exporter/blob/master/...
So you need 2 modules, one for each ip version. As for autamating setting these up, we deploy our Prometheus server with salt so we can use Jinja templating in all our Prometheus config files. That really cuts down on repeating boiler plate code.
This is also interesting for other reasons; in host downtime situations you can sometime see they will drop one type of traffic and not the other.
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Raspberry Pi Remote Server Monitoring over Wifi: Micropython code to monitor tcp port using usocket
A Pi is more than enough to run a full monitoring stack. Why reinvent the wheel?
- Service for monitoring your external IP adresses from a file.
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Uplink Monitor - Internal IP's to External Facing Status Page
You can also use the blackbox_exporter to probe various endpoints. But in reality, you don't need to do this most of the time since the up metric gets you what you want.
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Server down detector
Synthetic Monitoring is the Grafana Cloud implementation. It uses the blackbox_exporter
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how do I start to build an uptime monitoring system such as UptimeRobot or OnlineOrNot?
Prometheus blackbox_exporter. Free and open source.
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alert for self sign certs
Check something called blackboxexporter https://github.com/prometheus/blackbox_exporter
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Use prometheus+grafana for bug bounty / pentesting data collection
I have seen some people doing with these traditional relational databases, and I was wondering if it could be a good fit for prometheus+grafana as I have been messing around with prometheus BlackBox exporter (https://github.com/prometheus/blackbox_exporter) for web status monitoring.
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Prometheus Monitoring Checklist
You should look into the projects https://github.com/prometheus/node_exporter and https://github.com/prometheus/blackbox_exporter
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Uptime monitoring (~1000 urls)
You could use prometheus as a monitoring tool, blackbox_exporter to "export" the urls to prometheus, alertmanager for notifications, and grafana for nice gui dashboards (and maybe also notifications).
helm-charts
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Introducing a Custom Operator for Unified Management of Kubernetes Tools
Installation example for prometheus:
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You get what you Measure: Understanding your applications health with Grafana, Loki and Prometheus
Prometheus can be deployed using the Prometheus Helm Chart. This helm chart contains a lot of features such as the already mentioned Push Gateway, Alert Manager and so on. For simplicity reasons of this tutorial I will not show all the Helm chart configuration but you can see a real example used by me here.
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Multi-Cluster Prometheus: Scaling Metrics Across Kubernetes Clusters
Building upon Bartłomiej Płotka's insightful blog on Prometheus and its passthrough agent mode, this post dives into implementing multi-cluster Prometheus support. Notably, the official inclusion of support in the widely-used kube-prometheus-stack came with the release in July 2023, making it easier to extend Prometheus monitoring across clusters.
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Hands On: Pull metrics into Kubernetes from anywhere and treat them generically with the Keptn Metrics Server
The first thing you'll need, of course, is at least one backend to store metrics. So install Prometheus now:
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Kubernetes Ingress Visibility
For the request following, something like jeager https://www.jaegertracing.io/, because you are talking more about tracing than necessarily logging. For just monitoring, https://github.com/prometheus-community/helm-charts/tree/main/charts/kube-prometheus-stack would be the starting point, then it depends. Nginx gives metrics out of the box, then you can pull in the dashboard like https://grafana.com/grafana/dashboards/14314-kubernetes-nginx-ingress-controller-nextgen-devops-nirvana/ , or full metal with something like service mesh monitoring which would provably fulfil most of the requirements
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Smart-Cash project -Adding monitoring to EKS using Prometheus operator
kube-prometheus-stack is a Helm chart that contains several components to monitor the Kubernetes cluster, along with Grafana dashboards Grafana Dashboards to visualize the data. This option will be used in this article.
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K8s Monitoring Per Namespace
This one I highly recommend: https://github.com/prometheus-community/helm-charts/tree/main/charts/kube-prometheus-stack
- Is Prometheus the right tool for my use case here?
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Do we have any Prometheus metric to get the kubernetes cluster-level CPU/Memory requests/limits?
We use kube-prometheus-stack for metrics and have added the K8s views dashboards from grafana-dashboards-kubernetes. You should check out the k8s-views-global dashboard. I believe it's just what you are looking for.
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Alertmanager SMTP configuration
You should take a look at "kube-prometheus-stack". It not only includes prometheus, node-exporter and Grafana but also a ton of preconfigured alerts and dashboards. Will save you a lot of work!
What are some alternatives?
cloudprober - [Moved to cloudprober/cloudprober] An active monitoring software to detect failures before your customers do.
tanka - Flexible, reusable and concise configuration for Kubernetes
ping_exporter - Prometheus exporter for ICMP echo requests using https://github.com/digineo/go-ping
kube-thanos - Kubernetes specific configuration for deploying Thanos.
ssh_exporter
kube-prometheus - Use Prometheus to monitor Kubernetes and applications running on Kubernetes
Zabbix - Real-time monitoring of IT components and services, such as networks, servers, VMs, applications and the cloud.
kustomize - Customization of kubernetes YAML configurations
Telegraf - The plugin-driven server agent for collecting & reporting metrics.
pihole-kubernetes - PiHole on kubernetes
smokeping_prober - Prometheus style smokeping
pack - CLI for building apps using Cloud Native Buildpacks