ungleich-staticcms/content/u/blog/2021-12-11-ungleich-container-registries/contents.lr
Nico Schottelius ba419a8e5e ++registries
2021-12-11 19:38:17 +01:00

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