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Apr 30, 2021 · The future is bright, the future is Prometheus remote write 13:55 - 14:25 CEST Grafana Labs VP Product and Prometheus maintainer Tom Wilkie will discuss the use cases for pushing data to Prometheus via remote write — and more importantly, what it’s not meant for. He’ll also present a more thorough specification of the protocol and some of ...
Sep 11, 2024 · September 11, 2024 by Julius Volz. The Prometheus Team has just announced Prometheus version 3.0 at PromCon, with an official blog post detailing all the exciting new changes and features. A very visible highlight of Prometheus 3.0 is its new web UI that is enabled by default. I've worked on this complete UI rewrite over the last half year or ...
- Dark Mode
- Retroactive Backfilling of Rule Results
- Environment Variable Expansion For External Labels
- Better Support For Small Use Cases
- New Service Discoveries
- OAuth 2 Support Everywhere
- Exemplars Support in Remote_Write
- Conclusion
Do you prefer darker user interfaces, especially when using Prometheus at night? In pull request 8604, Łukasz Mierzwanow added the ability to switch the web UI from its default light version to a dark mode: It's also possible to tell Prometheus to use the browser-preferred theme (using the right-most black/white button in the video). The dark UI mo...
Normally, recording rules in Prometheus only start recording results starting from the time at which they are added to Prometheus. There has been a long-standing issue to allow evaluating rules retroactively on old data, so that Prometheus users can access rule results directly for those older time ranges. As a first step to address this, Jessica G...
To achieve high availability for monitoring, it's common to run multiple Prometheus servers with identical configuration. However, as an exception to their identical configuration, you often want to be able to assign different external_labels to each Prometheus server, to differentiate replicas (e.g. replica: prometheus-a and replica: prometheus-b)...
Prometheus normally requires pre-allocating 512MiB of disk space for new TSDB chunk segment files. This can make it hard to use Prometheus in small environments, where the actual data to be stored in each chunk segment is only a few MiB and the available disk space is low. To make Prometheus work better for those use cases, Nathan Berkley added a f...
In an ongoing effort to make Prometheus work better in more environments, the new release furthermore adds two new service discovery mechanisms: Robert Jacob added support for discovering Docker engine containers as scrape targets in pull request 8629. You can check out the Prometheus documentationfor all configuration details. A contributor going ...
When talking to other systems (scrape targets, Alertmanager, remote-write endpoints, and so on), Prometheus already supported multiple authentication schemes: bearer tokens, basic authentication, TLS client certificates, and more (depending on the situation). In addition to those, in pull request 8761 Levi Harrisonnow added support for configuring ...
In our blog post about Prometheus 2.26, we already mentioned the importance of trace exemplars and how Prometheus 2.26 added support for storing them in memory and retrieving them via an HTTP API. This required setting the --enable-feature=exemplar-storageflag. In Prometheus 2.27, Callum Styan now went one step further and added support for sending...
A lot has happened in Prometheus 2.27 to make it work better for more use cases and to integrate it more with other systems. Go try it out now!
The next release candidate of Prometheus v2.55 has a few bug-fixes to queries, plus the experimental info function which we are including to facilitate feedback. The auto-reload-config feature was removed from v2.55 as it needed more fixes; it is available in v3.0 beta 1. This is yet another beta ...
This Prometheus release is built with go1.18, which contains two noticeable changes related to TLS: TLS 1.0 and 1.1 disabled by default client-side. Prometheus users can override this with the min_version parameter of tls_config. Certificates signed with the SHA-1 hash function are rejected.
After 7 years and over 7,500 commits since the release of Prometheus 2.0, the Prometheus community is gearing up for the highly anticipated Prometheus 3.0. While there are countless new features and fixes, some major updates stand out that you’ll want to explore. We encourage the community to dive in, test these features, and report any issues to help make the final release as stable as ...
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Talk abstract Prometheus 3.0 Overview. This session will take a close look at what Prometheus 3 will be. I will outline what motivated a new major version, highlight major changes and features and we'll look at how this changes the community.
