node_exporter
vaping
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node_exporter | vaping | |
---|---|---|
78 | 8 | |
10,231 | 469 | |
2.5% | 2.6% | |
8.9 | 4.4 | |
3 days ago | 30 days ago | |
Go | Python | |
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.
node_exporter
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Prometheus Fundamentals (Lesson-01)
$ wget https://github.com/prometheus/node_exporter/releases/download/v1.7.0/node_exporter-1.7.0.linux-amd64.tar.gz $ tar -xzvf node_exporter-1.7.0.linux-amd64.tar.gz
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List of your reverse proxied services
Node Exporter
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Best way to monitor disk space, RAM in remote servers and get alerts when full?
The Prometheus node_exporter can provide this information, doesn't require root. You could run it as a systemd user unit if you don't have root.
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Best Course/Learning Path for mastering Prometheus and Grafana
I personally find it best to learn through experimentation. Start with reading a bit about Prometheus and Grafana through their docs, and then familiarise yourself with setting up a local Prometheus + Grafana instance either locally or with docker using docker-compose, along with something to generate /metrics endpoint for Prometheus to scrape from such as a custom Prometheus exporter in Python or using Node Exporter.
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Linux Traffic Monitoring
Your best bet might be to fork node_exporter to get you more verbose socket stats: https://github.com/prometheus/node_exporter/blob/master/collector/sockstat_linux.go
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Tool to monitor disk space
I use Grafana + Prometheus + Node Exporter.
- Is there a dashboard of sorts that can keep track of my linux-based computers and VMs to that I can easily see if any of them have updates or are running low on storage and et cetera?
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Would SNMP present less of a load than SSH to get interface metrics from older cisco 3K series switches?
Crazy idea, can't NX devices run Docker? I wonder if the node_exporter would work.
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Questions about Kubernetes
Kubernetes itself will not notify you, the way I've seen people do this, is to use something like kube-state-metrics or node_exporter, export that to Prometheus (or preferrably VictoriaMetrics because Prometheus is terrible IMO), and then setup alarms on that with alertmanager or equivalent, or just look at dashboards regularly with Grafana. Realistically I recommend only setting alerts on disk usage and application/database latency. CPU and memory utilization isn't a great metric to alert on a lot of the time.
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How to log system usage: RAM, CPU, over a long time to detect which component is slowing down?
You may setup node exporter and collect metrics with prometheus for example. Its not quite "simple" way, but still you may find it useful.
vaping
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Anyone else using unifi to track the isp outages?
I'd recommend setting up SmokePing or Vaping to get a better idea of latency and connectivity.
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Vaping Latency
Hi guys, Please someone help me run this app https://github.com/20c/vaping
- Vaping on Debian
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Tool to monitor ping from 6 /24 segments to different services.
vaping is a healthy alternative to smokeping!
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SelfHosted SpeedTest with DarkMode
There’s a reimagined project called Vaping (gotta love the names) which I want to try. Apparently it can visualise MTRs. https://github.com/20c/vaping
- What do you self-host that no one's heard of?
- Internet-monitoring – A Docker Stack which Monitors your home network
- Network monitoring - Very simple level with ping and text output
What are some alternatives?
cadvisor - Analyzes resource usage and performance characteristics of running containers.
smokeping_prober - Prometheus style smokeping
process-exporter - Prometheus exporter that mines /proc to report on selected processes
dckr-mrtg - :whale: Docker MRTG Instance that will configure monitoring from the environment variable.
Netdata - The open-source observability platform everyone needs
net-test - Monitors network connectivity for downtime.
ping_exporter - Prometheus exporter for ICMP echo requests using https://github.com/digineo/go-ping
iptv - Collection of publicly available IPTV channels from all over the world [UnavailableForLegalReasons - Repository access blocked]
fortigate_exporter - Prometheus exporter for Fortigate firewalls
internet-monitoring - Monitor your network and internet speed with Docker & Prometheus
windows_exporter - Prometheus exporter for Windows machines
Speedtest-Tracker - Continuously track your internet speed