promxy - An aggregating HTTP proxy to enable HA prometheus

  •        331

Promxy is a prometheus proxy that makes many shards of prometheus appear as a single API endpoint to the user. This significantly simplifies operations and use of prometheus at scale (when you have more than one prometheus host). Promxy delivers this unified access endpoint without requiring any sidecars, custom-builds, or other changes to your prometheus infrastructure. Short version: Prometheus itself provides no real HA/clustering support. As such the best-practice is to run multiple (e.g N) hosts with the same config. Similarly prometheus has no real built-in query federation, which means that you end up with N sources in grafana that is (1) confusing grafana users and (2) no support for aggregation across the sources. Promxy enables an HA prometheus setup by "merging" the data from the duplicate hosts (so if there is a gap in one, promxy will fill with the other). In addition Promxy provides a single datasource for all promql queries -- meaning your grafana can have a single source and you can have globally aggregated promql queries.

https://github.com/jacksontj/promxy

Tags
Implementation
License
Platform

   




Related Projects

thanos - Highly available Prometheus setup with long term storage capabilities.

  •    Go

Thanos is a set of components that can be composed into a highly available metric system with unlimited storage capacity. It can be added seamlessly on top of existing Prometheus deployments and leverages the Prometheus 2.0 storage format to cost-efficiently store historical metric data in any object storage while retaining fast query latencies. Additionally, it provides a global query view across all Prometheus installations and can merge data from Prometheus HA pairs on the fly.

prometheus-example-queries - Simple place for people to provide examples of queries they've found useful

  •    

Prometheus is awesome, but the human mind doesn't work in PromQL. The intention of this repository is to become a simple place for people to provide examples of queries they've found useful. We encourage all to contribute so that this can become something valuable to the community. Simple or complex, all input is welcome.

Prometheus - Service Monitoring System and Time Series Database

  •    Go

Prometheus 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 if some condition is observed to be true.

prometheus-operator - Prometheus Operator creates/configures/manages Prometheus clusters atop Kubernetes

  •    Go

Project status: beta Not all planned features are completed. The API, spec, status and other user facing objects may change, but in a backward compatible way.The Prometheus Operator for Kubernetes provides easy monitoring definitions for Kubernetes services and deployment and management of Prometheus instances.

go-grpc-prometheus - Prometheus monitoring for your gRPC Go servers.

  •    Go

Prometheus monitoring for your gRPC Go servers and clients. A sister implementation for gRPC Java (same metrics, same semantics) is in grpc-ecosystem/java-grpc-prometheus.


cortex - A multitenant, horizontally scalable Prometheus as a Service

  •    Go

Cortex is a CNCF sandbox project used in several production systems including Weave Cloud, GrafanaCloud and FreshTracks.io. Cortex provides horizontally scalable, multi-tenant, long term storage for Prometheus metrics when used as a remote write destination, and a horizontally scalable, Prometheus-compatible query API.

nginx-lua-prometheus - Prometheus metric library for Nginx written in Lua

  •    Lua

This is a Lua library that can be used with Nginx to keep track of metrics and expose them on a separate web page to be pulled by Prometheus. You need to install nginx package with lua support (libnginx-mod-http-lua on newer Debian versions, or nginx-extras on older ones). The library file, prometheus.lua, needs to be available in LUA_PATH. If this is the only Lua library you use, you can just point lua_package_path to the directory with this git repo checked out (see example below).

dockprom - Docker hosts and containers monitoring with Prometheus, Grafana, cAdvisor, NodeExporter and AlertManager

  •    Shell

A monitoring solution for Docker hosts and containers with Prometheus, Grafana, cAdvisor, NodeExporter and alerting with AlertManager.Navigate to http://<host-ip>:3000 and login with user admin password admin. You can change the credentials in the compose file or by supplying the ADMIN_USER and ADMIN_PASSWORD environment variables on compose up.

awesome-prometheus - A curated list of awesome Prometheus resources, projects and tools.

  •    

A curated list of awesome Prometheus resources, projects and tools. Prometheus is an open-source systems monitoring and alerting toolkit.

loki - Like Prometheus, but for logs.

  •    Go

Loki is a horizontally-scalable, highly-available, multi-tenant log aggregation system inspired by Prometheus. It is designed to be very cost effective and easy to operate, as it does not index the contents of the logs, but rather a set of labels for each log stream. Loki is like Prometheus, but for logs: we prefer a multidimensional label-based approach to indexing, and want a single-binary, easy to operate system with no dependencies. Loki differs from Prometheus by focussing on logs instead of metrics, and delivering logs via push, instead of pull.

grafana-dashboards - Grafana dashboards for MySQL and MongoDB monitoring using Prometheus

  •    TypeScript

This is a set of Grafana dashboards for database and system monitoring using Prometheus datasource. These dashboards are also a part of Percona Monitoring and Management project.

prometheus - A docker-compose stack for Prometheus monitoring

  •    

Before we get started installing the Prometheus stack. Ensure you install the latest version of docker and docker swarm on your Docker host machine. Docker Swarm is installed automatically when using Docker for Mac or Docker for Windows.Clone the project locally to your Docker host.

promviz - Visualize the traffic of your clusters in realtime from Prometheus data

  •    Go

Promviz is an application that helps you visualize the traffic of your cluster from Prometheus data. Promviz: retrieves data from Prometheus servers, aggregates them and provides an API to get the graph data.

prometheus - Kubernetes Setup for Prometheus and Grafana

  •    Smarty

This will create the namespace monitoring and bring up all components in there. See grafana.net for some example dashboards and plugins.

kubernetes-prometheus - Kubernetes Setup for Prometheus and Grafana

  •    Shell

This will create the namespace monitoring and bring up all components in there. See grafana.net for some example dashboards and plugins.

mtail - extract whitebox monitoring data from application logs for collection in a timeseries database

  •    Go

mtail is a tool for extracting metrics from application logs to be exported into a timeseries database or timeseries calculator for alerting and dashboarding.It aims to fill a niche between applications that do not export their own internal state, and existing monitoring systems, without patching those applications or rewriting the same framework for custom extraction glue code.

MaxScale - An intelligent database proxy

  •    C++

The MariaDB Corporation MaxScale is an intelligent proxy that allows forwarding of database statements to one or more database servers using complex rules, a semantic understanding of the database statements and the roles of the various servers within the backend cluster of databases. It extends the high availability, scalability, and security of MariaDB Server while at the same time simplifying application development by decoupling it from underlying database infrastructure.

prometheus - Prometheus官网的非官方中文手册,旨在为大家提供一个比较容易入手的文档。翻译得不好,请大家多多包涵,并帮忙修订校正

  •    Go

Prometheus官网的非官方中文手册,旨在为大家提供一个比较容易入手的文档。翻译得不好,请大家多多包涵,并帮忙修订校正