blocks|key|1163622|text|在码头枢纽，你可以找到一些红帽码头形象，如|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1163623|https://hub.docker.com/r/richxsl/rhel6.5/|offset|length|1163624|或|1163625|https://hub.docker.com/r/lionelman45/rhel7/|1163626|但是，为了更新它们，您需要一个有效的订阅。|1163627|你会在红帽网站上找到红帽码头的图片|1163628|https://access.redhat.com/containers|1163629|本文总结了建立红帽码头形象所需的内容。|1163630|http://cloudgeekz.com/625/howto-create-a-docker-image-for-rhel.html|1163631|它开始于|1163632|Pre-requisites+Access+to+RHEL+package+repository.|style|CODE|1163633|entityMap|0|LINK|mutability|MUTABLE|url|1|2|3^0|0|0|15|0|0|0|0|17|1|0|0|0|0|10|2|0|0|0|1V|3|0|0|0|1D|0^^$0|@$1|2|3|4|5|6|7|19|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|1A|8|@]|9|@$D|1B|E|1C|1|1D]]|A|$]]|$1|F|3|G|5|6|7|1E|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|1F|8|@]|9|@$D|1G|E|1H|1|1I]]|A|$]]|$1|J|3|K|5|6|7|1J|8|@]|9|@]|A|$]]|$1|L|3|M|5|6|7|1K|8|@]|9|@]|A|$]]|$1|N|3|O|5|6|7|1L|8|@]|9|@$D|1M|E|1N|1|1O]]|A|$]]|$1|P|3|Q|5|6|7|1P|8|@]|9|@]|A|$]]|$1|R|3|S|5|6|7|1Q|8|@]|9|@$D|1R|E|1S|1|1T]]|A|$]]|$1|T|3|U|5|6|7|1U|8|@]|9|@]|A|$]]|$1|V|3|W|5|6|7|1V|8|@$D|1W|E|1X|X|Y]]|9|@]|A|$]]|$1|Z|3|-4|5|6|7|1Y|8|@]|9|@]|A|$]]]|10|$11|$5|12|13|14|A|$15|C]]|16|$5|12|13|14|A|$15|I]]|17|$5|12|13|14|A|$15|O]]|18|$5|12|13|14|A|$15|S]]]]

On the Docker hub, you can find some Red Hat docker images , like

<a href="https://hub.docker.com/r/richxsl/rhel6.5/" rel="nofollow noreferrer">https://hub.docker.com/r/richxsl/rhel6.5/</a>

or

<a href="https://hub.docker.com/r/lionelman45/rhel7/" rel="nofollow noreferrer">https://hub.docker.com/r/lionelman45/rhel7/</a>

but in order to update them, you will need a valid subscription

You will find Red Hat docker images on the Red Hat site, at

<a href="https://access.redhat.com/containers" rel="nofollow noreferrer">https://access.redhat.com/containers</a>

this article summarizes what you need in order to build a Red hat docker image

<a href="http://cloudgeekz.com/625/howto-create-a-docker-image-for-rhel.html" rel="nofollow noreferrer">http://cloudgeekz.com/625/howto-create-a-docker-image-for-rhel.html</a>

it begins with

<code>Pre-requisites
Access to RHEL package repository.</code>

blocks|key|245513|text|对于不需要订阅的停靠容器使用RHEL+8红帽现在提供了一个通用的基本形象。。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|245514|entityMap|0|LINK|mutability|MUTABLE|url|https://www.redhat.com/en/blog/introducing-red-hat-universal-base-image^0|E|N|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

With <a href="https://www.redhat.com/en/blog/introducing-red-hat-universal-base-image" rel="nofollow noreferrer">RHEL 8 Red Hat now offers a universal base image</a> for docker containers which does not require a subscription.

blocks|key|1163714|text|RHEL+7文件涵盖了这一点。请使用您的订阅阅读1.4节。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1163715|改写文档中的内容：|1163716|必须使用订阅的RHEL+7主机来构建容器。|unordered-list-item|1163717|基于RHEL+7的容器将自动使用主机的订阅，并能够访问RHEL+7+yum存储库|1163718|如果您试图在正确订阅的RHEL+7主机上构建基于RHEL+7的容器，但它不起作用，您可能会遇到错误。我会联系支持部门，试着解决这个问题。|1163719|entityMap|0|LINK|mutability|MUTABLE|url|https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux_atomic_host/7/html-single/getting_started_with_containers/index^0|0|8|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@$A|V|B|W|1|X]]|C|$]]|$1|D|3|E|5|6|7|Y|8|@]|9|@]|C|$]]|$1|F|3|G|5|H|7|Z|8|@]|9|@]|C|$]]|$1|I|3|J|5|H|7|10|8|@]|9|@]|C|$]]|$1|K|3|L|5|6|7|11|8|@]|9|@]|C|$]]|$1|M|3|-4|5|6|7|12|8|@]|9|@]|C|$]]]|N|$O|$5|P|Q|R|C|$S|T]]]]

The <a href="https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux_atomic_host/7/html-single/getting_started_with_containers/index" rel="nofollow noreferrer">RHEL 7 documentation</a> covers this. Please use your subscription to read section 1.4.

Paraphrasing what the documentation says:

<ul>
<li>You must use a subscribed RHEL 7 host to build containers</li>
<li>Containers based on RHEL 7 will use the host's subscription automatically and be able to access the RHEL 7 yum repositories</li>
</ul>

If you are trying to build RHEL 7 based containers on a properly subscribed RHEL 7 host and it doesn't work, you might be running into a bug. I would contact support to try and sort this out.

blocks|key|1163764|text|我使用podman来绘制RHEL+7通用基本图像，如下所示：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1163765|podman+pull+registry.access.redhat.com/ubi7/ubi|code-block|syntax|javascript|1163766|在那之后，尽管我仍然看到了警告信息：|1163767|This+system+is+not+registered+with+an+entitlement+server.+You+can+use+subscription-manager+to+register.|1163768|但是使用yum进行软件包安装或更新是没有问题的。|1163769|您也可以在相同的方法中使用RHEL8+ubi，而不会出现任何问题。|1163770|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|S|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|U|8|@]|9|@]|A|$]]|$1|M|3|N|5|6|7|V|8|@]|9|@]|A|$]]|$1|O|3|-4|5|6|7|W|8|@]|9|@]|A|$]]]|P|$]]

I used podman to pull RHEL 7 Universal Base Image, like this:

<pre><code>podman pull registry.access.redhat.com/ubi7/ubi
</code></pre>

After that, although I still saw the warning message:

<pre><code>This system is not registered with an entitlement server. You can use subscription-manager to register.
</code></pre>

but there was no issue to use yum for package installation or update.

You can also use RHEL8 ubi in the same approach without any issue.

blocks|key|245525|text|我发现这篇文章澄清了不需要订阅的RHEL映像。https://developers.redhat.com/blog/2020/03/24/red-hat-universal-base-images-for-docker-users/|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|245526|docker+search+registry.access.redhat.com/ubi
docker+run+-it+--name+test+registry.access.redhat.com/ubi8/ubi:8.1+bash|code-block|syntax|javascript|245527|我试着安装一个netcat命令，它可以无缝地工作|245528|entityMap|0|LINK|mutability|MUTABLE|url|https://developers.redhat.com/blog/2020/03/24/red-hat-universal-base-images-for-docker-users/^0|N|2L|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@$A|T|B|U|1|V]]|C|$]]|$1|D|3|E|5|F|7|W|8|@]|9|@]|C|$G|H]]|$1|I|3|J|5|6|7|X|8|@]|9|@]|C|$]]|$1|K|3|-4|5|6|7|Y|8|@]|9|@]|C|$]]]|L|$M|$5|N|O|P|C|$Q|R]]]]

I found this article that clarifies the RHEL UBI images which do not need a subscription.
<a href="https://developers.redhat.com/blog/2020/03/24/red-hat-universal-base-images-for-docker-users/" rel="nofollow noreferrer">https://developers.redhat.com/blog/2020/03/24/red-hat-universal-base-images-for-docker-users/</a>
<pre><code>docker search registry.access.redhat.com/ubi
docker run -it --name test registry.access.redhat.com/ubi8/ubi:8.1 bash
</code></pre>
I tried yum to install a netcat command which worked seamlessly

blocks|key|245530|text|RHEL映像包含3个默认的repos+(参见yum+repolist)。CodeReady回购(ubi-8-codeready-builder)需要订阅。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|245531|如果您决定不订阅，则可以使用以下方法隐藏这些警告：|245532|yum+--disableplugin=subscription-manager+install+<package>|code-block|syntax|javascript|245533|来源：https://developers.redhat.com/blog/2020/03/24/red-hat-universal-base-images-for-docker-users/|245534|entityMap|0|LINK|mutability|MUTABLE|url|https://developers.redhat.com/blog/2020/03/24/red-hat-universal-base-images-for-docker-users/^0|M|C|1C|N|0|0|0|3|2L|0|0^^$0|@$1|2|3|4|5|6|7|W|8|@$9|X|A|Y|B|C]|$9|Z|A|10|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|11|8|@]|D|@]|E|$]]|$1|H|3|I|5|J|7|12|8|@]|D|@]|E|$K|L]]|$1|M|3|N|5|6|7|13|8|@]|D|@$9|14|A|15|1|16]]|E|$]]|$1|O|3|-4|5|6|7|17|8|@]|D|@]|E|$]]]|P|$Q|$5|R|S|T|E|$U|V]]]]

The RHEL UBI image contains 3 default repos (see <code>yum repolist</code>). Subscription is required for the CodeReady repo (<code>ubi-8-codeready-builder</code>).
If you decide to NOT subscribe then you can hide those warnings with:
<pre><code>yum --disableplugin=subscription-manager install &lt;package&gt;
</code></pre>
Source:
<a href="https://developers.redhat.com/blog/2020/03/24/red-hat-universal-base-images-for-docker-users/" rel="nofollow noreferrer">https://developers.redhat.com/blog/2020/03/24/red-hat-universal-base-images-for-docker-users/</a>

I have a rhel7 host with docker in it.
I have build a image with also rhel7 as base image.
But when I run the container &amp; do <code>yum update</code> or try to install in package with yum, it gives me below error.

<pre><code>"This system is not registered to Red Hat Subscription.you can use subscription manager to register"
</code></pre>

I have already subscribed the host RHEL Machine. Do I need to subscribe each and every container with rhel image?

Or 

Do I need to subscribe in the dockerfile itself while building the image? 

Thanks

Does a RHEL7 docker container need subscription?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我有一个rhel7主机，里面有码头。我已经建立了一个图像也rhel7作为基础图像。但是，当我运行容器&执行yum update或尝试安装带有yum的包时，它会给我以下错误。"This system is not registered to Red Hat Subscription.you can use subscription manager to register"我已经订阅了主机RHEL机器

问RHEL7停靠容器需要订阅吗？
EN

回答 6

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问RHEL7停靠容器需要订阅吗？EN

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问RHEL7停靠容器需要订阅吗？
EN