docker-based-monitoring-stack-boilerplate
node_exporter
| docker-based-monitoring-stack-boilerplate | node_exporter | |
|---|---|---|
| 2 | 78 | |
| 2 | 10,374 | |
| - | 2.3% | |
| 0.0 | 8.9 | |
| over 2 years ago | 2 days ago | |
| Dockerfile | Go | |
| MIT License | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
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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.
docker-based-monitoring-stack-boilerplate
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Scratch and mange the my blog
docker-based-monitoring-stack-boilerplate
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Building a monitoring infrastructure starting with a container
.env.example in bmf-san / docker-based-monitoring-stack-boilerplate.env After copying it as, you can start it with docker-compose up.
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.
What are some alternatives?
elastdocker - 🐳 Elastic Stack (ELK) v8+ on Docker with Compose. Pre-configured out of the box to enable Logging, Metrics, APM, Alerting, ML, and SIEM features. Up with a Single Command.
cadvisor - Analyzes resource usage and performance characteristics of running containers.
docker-magento2 - Magento 2.4, Apache 2.4, PHP 7.4, MariaDB 10.4.16, Elasticsearch 7.6.0, Varnish 6.4.0
process-exporter - Prometheus exporter that mines /proc to report on selected processes
setup-kubernetes-cluster-on-vps-boilerplate - This is a boilerplate for setup kubernetes cluster on vps by terraform and ansible.
Netdata - The open-source observability platform everyone needs
gobel-example - Gobel is a headless cms built with golang.
ping_exporter - Prometheus exporter for ICMP echo requests using https://github.com/digineo/go-ping
docker-monitoring-stack-gpnc - Grafana Prometheus Node-Exporter cAdvisor - Docker Monitoring Stack
fortigate_exporter - Prometheus exporter for Fortigate firewalls
Grafana - The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.
windows_exporter - Prometheus exporter for Windows machines