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Docker Desktop Kubernetes CoreDNS

A Docker image mirroring selected CoreDNS versions for use as the DNS resolver in Docker Desktop's built-in Kubernetes cluster.

  • Tools & Utilities
A Docker image mirroring selected CoreDNS versions for use as the DNS resolver in Docker Desktop's built-in Kubernetes cluster.

Platform availability

Available on 0 of 9 platforms

  • Unraid (not listed)
  • TrueNAS (not listed)
  • Umbrel (not listed)
  • ZimaOS (not listed)
  • Proxmox (not listed)
  • Helm (not listed)
  • Mac (not listed)
  • Windows (not listed)
  • Linux (not listed)

Health score

Not enough data yet for a health score. It needs at least 2 of 4 factors: maintenance, popularity, ease of install, resource needs.

GitHub stars
0
Open issues
0
Last commit
2018-08-31
Activity
stale

Checked today - source: GitHub (kubernets/coredns)

Resources & Compatibility

ARM (e.g. Raspberry Pi) is supported.

Checked 13 days ago - source: Docker Hub image tags and published docs

First-install notes

  • Install GitHub Desktop on Windows Chocolatey is a Windows program installer. Run choco install github-desktop in a terminal so the app is installed; without it, you won't have GitHub Desktop to open. source
  • Install GitHub Desktop on Mac Homebrew is a Mac package installer. Run brew cask install github-desktop in Terminal so the app is installed; without it, there is no app to launch. source

Fetched 12 days ago - each note links to its source

Alternatives (12)

  • Apache Mesos - Apache Mesos is a cluster manager that simplifies the complexity of running applications on a shared pool of servers.
  • Apache ZooKeeper - Apache ZooKeeper is an effort to develop and maintain an open-source server which enables highly reliable distributed coordination.
  • HashiCorp Nomad - Nomad is an easy-to-use, flexible, and performant workload orchestrator that can deploy a mix of microservice, batch, containerized, and no…
  • Heroku - Heroku is a platform as a service (PaaS) that enables developers to build, run, and operate applications entirely in the cloud.
  • Kubernetes - Kubernetes (K8s) is an open source system for managing containerised applications across multiple hosts.
  • Lazydocker - Memorising docker commands is hard.
  • OpenShift - Red Hat OpenShift is a trusted, comprehensive, and consistent platform to develop, modernize, and deploy applications at scale, including t…
  • Qovery - Qovery is the first Container as a Service (CaaS) platform that allows any developer to deploy an application in just a few seconds.
  • Rancher - A container management platform built for organizations that deploy containers in production.
  • Rancher Desktop - Rancher Desktop is an open-source desktop application for Mac, Windows and Linux.
  • Vagrant - Create and manage virtualized development environments.
  • docker-swarm-visualizer

Checked 10 days ago - source: AlternativeTo

Common questions

Does Docker Desktop cause DNS resolution to differ between Kubernetes and the host?

A Docker Community thread reports different DNS behavior between Kubernetes and the host system. It discusses investigating a CoreDNS root cause related to Docker Desktop.

Do containers outside Kubernetes use CoreDNS?

No, containers without Kubernetes do not use CoreDNS. DNS differences can come from DNS server behavior or header-size handling.

Can a homelab use CoreDNS to publish DNS records for Ingresses?

A home Kubernetes user describes using CoreDNS as a home DNS resolver with the k8s_gateway plugin. It can automatically provision DNS records for Ingresses in a homelab setup.

Why might Kubernetes pods intermittently fail to reach local-network services by name?

A user reports pods failing to communicate with local-network applications whose DNS address is set only on a local DNS server. The thread treats the issue as a CoreDNS resolution problem in Kubernetes.

Answers sourced from forums.docker.com, forums.docker.com, www.reddit.com, www.reddit.com

Community

Collected 7 days ago - public community threads