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5 days ago · Prometheus. server-app. 📅 Last updated on 23 October 2024 🤖. Prometheus is an open-source system monitoring and alerting toolkit. Prometheus is part of the Cloud Native Computing Foundation (CNCF) and is released under the Apache 2.0 license. Release. Released. Security Support. Latest.
Sep 8, 2022 · With environmental testing complete and vibration testing ongoing, the Prometheus 2 imaging and monitoring satellites are on track for their UK launch on Virgin Orbit’s Cosmic Girl from Newquay, Cornwall, later this year. The launch will be the UK’s first ever satellite launch when Virgin Orbit ’s modified Boeing 747 takes off from the ...
The first satellite launch from the UK will take place this summer as Prometheus-2 takes off from Spaceport Cornwall in Newquay, the Defence Procurement Minister, Jeremy Quin has announced. Built by In-Space Missions Ltd, based in Hampshire, and designed with Airbus Defence and Space, Prometheus-2 is a collaboration between the UK Ministry of ...
Jul 14, 2022 · Prometheus LTS are selected releases of Prometheus that receive bugfixes for an extended period of time. Every 6 weeks, a new Prometheus minor release cycle begins. After those 6 weeks, minor releases generally no longer receive bugfixes. If a user is impacted by a bug in a minor release, they often need to upgrade to the latest Prometheus release.
- Overview
- Install
- Using Prometheus as a Go Library
- React UI Development
- More information
Visit prometheus.io for the full documentation, examples and guides.
Prometheus, a Cloud Native Computing Foundation project, is a systems and service monitoring system. It collects metrics from configured targets at given intervals, evaluates rule expressions, displays the results, and can trigger alerts when specified conditions are observed.
The features that distinguish Prometheus from other metrics and monitoring systems are:
•A multi-dimensional data model (time series defined by metric name and set of key/value dimensions)
•PromQL, a powerful and flexible query language to leverage this dimensionality
•No dependency on distributed storage; single server nodes are autonomous
Precompiled binaries
Precompiled binaries for released versions are available in the download section on prometheus.io. Using the latest production release binary is the recommended way of installing Prometheus. See the Installing chapter in the documentation for all the details.
Docker images
Docker images are available on Quay.io or Docker Hub. You can launch a Prometheus container for trying it out with Prometheus will now be reachable at http://localhost:9090/.
Building from source
To build Prometheus from source code, You need: •Go version 1.17 or greater. •NodeJS version 16 or greater. •npm version 7 or greater. Start by cloning the repository: You can use the go tool to build and install the prometheus and promtool binaries into your GOPATH: However, when using go install to build Prometheus, Prometheus will expect to be able to read its web assets from local filesystem directories under web/ui/static and web/ui/templates. In order for these assets to be found, you will have to run Prometheus from the root of the cloned repository. Note also that these directories do not include the React UI unless it has been built explicitly using make assets or make build. An example of the above configuration file can be found here. You can also build using make build, which will compile in the web assets so that Prometheus can be run from anywhere: The Makefile provides several targets: •build: build the prometheus and promtool binaries (includes building and compiling in web assets) •test: run the tests •test-short: run the short tests •format: format the source code •vet: check the source code for common errors •assets: build the React UI
Remote Write
We are publishing our Remote Write protobuf independently at buf.build. You can use that as a library: This is experimental.
Prometheus code base
In order to comply with go mod rules, Prometheus release number do not exactly match Go module releases. For the Prometheus v2.y.z releases, we are publishing equivalent v0.y.z tags. Therefore, a user that would want to use Prometheus v2.35.0 as a library could do: This solution makes it clear that we might break our internal Go APIs between minor user-facing releases, as breaking changes are allowed in major version zero.
For more information on building, running, and developing on the React-based UI, see the React app's README.md.
•Godoc documentation is available via pkg.go.dev. Due to peculiarities of Go Modules, v2.x.y will be displayed as v0.x.y.
•See the Community page for how to reach the Prometheus developers and users on various communication channels.
Dec 26, 2022 · This drove me to devote the 2022 closing episode of OpenObservability Talks to the updates in Prometheus, where I hosted Julien Pivotto, one of the prominent maintainers of Prometheus. Julien is also the co-founder of O11y , a company that provides support for open source observability tools such as Prometheus, Thanos and Grafana.
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Jan 30, 2022 · Other enhancements. There are a lot of other improvements in Prometheus 2.33, such as better cardinality analysis in promtool, a new template language function, new Kubernetes service discovery features, enhanced efficiency of the remote write and TSDB layers, and plenty of smaller bug fixes. To see the full list of changes, check out the ...
