在 CentOS 7 上安装 docker-ce 时 moby 包的问题

Bru*_*ams 2 azure docker centos7 moby

我有一个 CentOS 7 的 docker 镜像,它通过推荐的说明安装了 docker-ce 。IE

RUN yum-config-manager \
  --add-repo \
https://download.docker.com/linux/centos/docker-ce.repo
RUN yum install -y yum-utils \
  device-mapper-persistent-data \
  lvm2
RUN yum update -y
RUN yum install -y docker-ce docker-ce-cli containerd.io
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最近这停止工作,现在失败如下:

--> Processing Conflict: moby-containerd-1.3.6+azure-1.x86_64 conflicts containerd
--> Processing Conflict: moby-runc-1.0.0~rc10+azure-2.x86_64 conflicts runc
--> Finished Dependency Resolution
Error: moby-containerd conflicts with containerd.io-1.2.13-3.2.el7.x86_64
Error: moby-runc conflicts with containerd.io-1.2.13-3.2.el7.x86_64
 You could try using --skip-broken to work around the problem
 You could try running: rpm -Va --nofiles --nodigest
The command '/bin/sh -c yum install -y docker-ce docker-ce-cli containerd.io' returned a non-zero code: 1
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如果将安装命令替换为:

yum install -y docker
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我得到一个与未签名包有关的不同错误:

Package runc is obsoleted by moby-runc, trying to install moby-runc-1.0.0~rc10+azure-2.x86_64 instead
...
Package moby-runc-1.0.0~rc10+azure-2.x86_64.rpm is not signed
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我尝试强制使用以下几个旧版本但无济于事,例如

RUN yum install -y docker-1.13.1-102.git7f2769b.el7.centos
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为什么会这样?我该如何解决?以及如何防止将来出现类似问题?


更新:此问题中缺少的一个关键信息是 Azure 的使用。我有以下内容,因为在 Azure devops 管道中发布包需要 aspnetcore:

RUN rpm -Uvh https://packages.microsoft.com/config/centos/7/packages-microsoft-prod.rpm
RUN yum update -y && yum install aspnetcore-runtime-3.1 -y
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use*_*213 5

我的 repo 需要更新 --- 以下解决了我的问题:

curl https://packages.microsoft.com/config/rhel/7/prod.repo > ./microsoft-prod.repo
sudo cp ./microsoft-prod.repo /etc/yum.repos.d/
yum update -y
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https://docs.microsoft.com/en-us/windows-server/administration/linux-package-repository-for-microsoft-software