Prometheus
作者 pcloudhosting
version 3.11.3+ Free Support on Ubuntu 24.04
Prometheus is a leading open-source systems monitoring and alerting toolkit designed for reliability and scalability. Originally developed at SoundCloud, it is now a Cloud Native Computing Foundation (CNCF) project. Prometheus collects metrics from configured targets at given intervals, evaluates rule expressions, and can trigger alerts if certain conditions are met.
Features of Prometheus:
- Powerful multidimensional data model with time-series data identified by metric name and key/value pairs.
- Flexible query language (PromQL) for slicing and dicing collected time-series data.
- Efficient storage and retrieval of time-series data using a custom database optimized for metrics.
- Built-in alerting and integration with Alertmanager for notifying on critical events.
- Pull-based metrics collection and service discovery for dynamic environments like Kubernetes.
To get started with Prometheus on Ubuntu, run the following commands:
$ sudo su $ cd /tmp $ sudo systemctl enable prometheus $ sudo systemctl start prometheus
To access the Prometheus web UI: http://your-server-ip:9090
Disclaimer: Prometheus is open-source software distributed under the Apache 2.0 License. It is not affiliated with, endorsed by, or sponsored by any other company. Prometheus is provided "as is," without any warranty, express or implied. Users utilize this software at their own risk. The developers and contributors to Prometheus hold no responsibility for any damages, losses, or consequences resulting from the use of this software. Users are advised to carefully review and comply with licensing terms and any applicable regulations while using Prometheus.