GithubHelp home page GithubHelp logo

pymp_infra's People

Contributors

tomp736 avatar

Stargazers

 avatar

Watchers

 avatar

pymp_infra's Issues

Cluster - metrics server configuration.

Metrics Server

https://github.com/kubernetes-sigs/metrics-server

Requirements

Metrics Server has specific requirements for cluster and network configuration. These requirements aren't the default for all cluster
distributions. Please ensure that your cluster distribution supports these requirements before using Metrics Server:

  • The kube-apiserver must [enable an aggregation layer].
  • Nodes must have Webhook [authentication and authorization] enabled.
  • Kubelet certificate needs to be signed by cluster Certificate Authority (or disable certificate validation by passing --kubelet-insecure-tls to Metrics Server)
  • Container runtime must implement a [container metrics RPCs] (or have [cAdvisor] support)
  • Network should support following communication:
    • Control plane to Metrics Server. Control plane node needs to reach Metrics Server's pod IP and port 10250 (or node IP and custom port if hostNetwork is enabled). Read more about control plane to node communication.
    • Metrics Server to Kubelet on all nodes. Metrics server needs to reach node address and Kubelet port. Addresses and ports are configured in Kubelet and published as part of Node object. Addresses in .status.addresses and port in .status.daemonEndpoints.kubeletEndpoint.port field (default 10250). Metrics Server will pick first node address based on the list provided by kubelet-preferred-address-types command line flag (default InternalIP,ExternalIP,Hostname in manifests).

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    ๐Ÿ–– Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. ๐Ÿ“Š๐Ÿ“ˆ๐ŸŽ‰

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google โค๏ธ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.