Rancher Labs Enhances Prometheus Support
December 12, 2018

Rancher Labs announced enhanced Prometheus support, delivering greater visibility into Kubernetes clusters and making Rancher the only solution that supports Prometheus in a multi-cluster, multi-tenant environment.

“Prometheus is rapidly becoming part of a must-have technology suite for monitoring cloud native applications,” said Sheng Liang, CEO and co-founder of Rancher Labs. “Rancher’s unique take on multi-cluster, multi-tenant support facilitates a secure and efficient deployment of Prometheus technology on all Kubernetes clusters.”

Delivering Enhanced Visibility Across Multiple Kubernetes Clusters and Isolated Tenant Environments

Rancher manages multiple clusters implemented by any distro, on any infrastructure, or by any cloud-managed Kubernetes services.

The enhanced Prometheus support feature works as follows:

- Each time a new Kubernetes cluster is added to Rancher, Rancher deploys a Prometheus operator into the cluster, which then creates a Prometheus deployment in the cluster.

- The cluster-wide Prometheus deployment is used to store cluster-level metrics such as node CPU and memory consumption, as well as project-level metrics collected from applications deployed by individual users.

- The project-level Grafana talks to Prometheus through a secure proxy that implements multi-tenancy for Prometheus. The secure proxy instruments PromQL statements to ensure only the namespaces belonging to the user’s project are included in the query.

Rancher’s enhanced Prometheus support ensures consistent and efficient monitoring and visibility across all Kubernetes clusters, all projects, and all users. The secure proxy ensures isolations across multiple tenants while not requiring duplication of shared data across these tenants. Rancher also collects custom metrics from any pod that exposes an endpoint with data Prometheus can process. All metrics are then available for alerts and decision-making within Rancher, with actions as simple as notifying a user on Slack or PagerDuty, or as complex as initiating horizontal scaling of a workload to handle an increase in load. Rancher also now includes cluster-level and project-level metrics and dashboards, with full security isolation and RBAC.

Enhanced Prometheus support is available as a beta immediately and will be GA in early 2019.

Share this

Industry News

April 03, 2025

StackGen has partnered with Google Cloud Platform (GCP) to bring its platform to the Google Cloud Marketplace.

April 03, 2025

Tricentis announced its spring release of new cloud capabilities for the company’s AI-powered, model-based test automation solution, Tricentis Tosca.

April 03, 2025

Lucid Software has acquired airfocus, an AI-powered product management and roadmapping platform designed to help teams prioritize and build the right products faster.

April 03, 2025

AutonomyAI announced its launch from stealth with $4 million in pre-seed funding.

April 02, 2025

Kong announced the launch of the latest version of Kong AI Gateway, which introduces new features to provide the AI security and governance guardrails needed to make GenAI and Agentic AI production-ready.

April 02, 2025

Traefik Labs announced significant enhancements to its AI Gateway platform along with new developer tools designed to streamline enterprise AI adoption and API development.

April 02, 2025

Zencoder released its next-generation AI coding and unit testing agents, designed to accelerate software development for professional engineers.

April 02, 2025

Windsurf (formerly Codeium) and Netlify announced a new technology partnership that brings seamless, one-click deployment directly into the developer's integrated development environment (IDE.)

April 02, 2025

Opsera raised $20M in Series B funding.

April 02, 2025

The Cloud Native Computing Foundation® (CNCF®), which builds sustainable ecosystems for cloud native software, is making significant updates to its certification offerings.

April 01, 2025

The Cloud Native Computing Foundation® (CNCF®), which builds sustainable ecosystems for cloud native software, announced the Golden Kubestronaut program, a distinguished recognition for professionals who have demonstrated the highest level of expertise in Kubernetes, cloud native technologies, and Linux administration.

April 01, 2025

Red Hat announced new capabilities and enhancements for Red Hat Developer Hub, Red Hat’s enterprise-grade internal developer portal based on the Backstage project.

April 01, 2025

Platform9 announced that Private Cloud Director Community Edition is generally available.

March 31, 2025

Sonatype expanded support for software development in Rust via the Cargo registry to the entire Sonatype product suite.

March 31, 2025

CloudBolt Software announced its acquisition of StormForge, a provider of machine learning-powered Kubernetes resource optimization.