2021-12-11 18:38:17 +00:00
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title: Public release of the ungleich container registries
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---
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pub_date: 2021-12-11
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---
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author: ungleich
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---
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twitter_handle: ungleich
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---
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_hidden: no
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---
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_discoverable: yes
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---
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abstract:
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Today we published our container registries.
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---
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body:
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## TL;DR
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Today we opened up two public container registries from ungleich.
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You can use them to pull container images released by ungleich or to
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utilise the container registry caches.
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## Overview
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* You can pull public ungleich container releases from https://harbor.ungleich.svc.p10.k8s.ooo/ungleich-public
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* You can use the hub.docker.com cache on https://harbor.ungleich.svc.p10.k8s.ooo/dockerhub
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* You can use the quay.io cache on https://harbor.ungleich.svc.p10.k8s.ooo/quayio
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* You can use the hub.docker.com cache on
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https://harbor.ungleich.svc.c2.k8s.ooo/dockerhub (development cluster)
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* You can use the quay.io cache on
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https://harbor.ungleich.svc.c2.k8s.ooo/quayio (development cluster)
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All registries are **IPv6 only** and the caches are intended to be used
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by [Data Center Light customers](/u/projects/data-center-light)
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to avoid the IPv4 throttling that one encounters when
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pulling images from IPv6 only VM.
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You can test the ungleich-public repository as follows:
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```
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2021-12-11 18:43:51 +00:00
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docker pull harbor.ungleich.svc.p10.k8s.ooo/ungleich-public/ungleich-certbot:0.3.3
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2021-12-11 18:38:17 +00:00
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```
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## Usage
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If you are using [cri-o](https://cri-o.io/) you can use a
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registries.conf as follows:
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```
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2021-12-11 18:43:51 +00:00
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unqualified-search-registries = ["docker.io"]
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2021-12-11 18:38:17 +00:00
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[[registry]]
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prefix = "docker.io"
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location = "harbor.ungleich.svc.p10.k8s.ooo/dockerhub"
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[[registry]]
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prefix = "quay.io"
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location = "harbor.ungleich.svc.p10.k8s.ooo/quayio"
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[[registry.mirror]]
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location = "harbor.ungleich.svc.c2.k8s.ooo/dockerhub"
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[[registry.mirror]]
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location = "harbor.ungleich.svc.c2.k8s.ooo/quayio"
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```
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2021-12-11 18:41:28 +00:00
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## Next steps and more of it
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2021-12-11 18:38:17 +00:00
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More caches are to follow and we will add a list of publicly available
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2021-12-11 18:41:28 +00:00
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images in the future. You can read more about
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[the ungleich kubernetes
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infrastructure](https://redmine.ungleich.ch/projects/open-infrastructure/wiki/The_ungleich_kubernetes_infrastructure)
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or join the [#kubernetes:ungleich.ch Matrix chat](/u/projects/open-chat/).
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