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name Punditsdkoslkdosdkoskdo

Docker CE not available for Fedora 32?

How to resolve this issue?

Errors during downloading metadata for repository 'docker-ce-stable':
  - Status code: 404 for https://download.docker.com/linux/fedora/32/x86_64/stable/repodata/repomd.xml (IP: 13.226.68.18)
Error: Failed to download metadata for repo 'docker-ce-stable': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried
Ignoring repositories: docker-ce-stable```

as of today (June 13th 2020) the appears to be no docker for fedora 32. Take a look at the OS requirements:

To install Docker Engine, you need the 64-bit version of one of these Fedora versions:

Fedora 30
Fedora 31

https://docs.docker.com/engine/install/fedora/

And that explains why you get a 404 (not found) when trying to get the fedora 32 docker, it just is not there.

Some people are using the f31 repo and it seems to work, you create a file /etc/yum.repos.d/docker-ce.repo

[docker-ce-stable]
name=Docker CE Stable - \$basearch
baseurl=https://download.docker.com/linux/fedora/31/\$basearch/stable
enabled=1
gpgcheck=1
gpgkey=https://download.docker.com/linux/fedora/gpg

and install docker-ce as you would according to the instructions on the documentation.

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If you want a specific older version of Docker CE, then you should just give up and use their F31 repo. If you just want "Docker CE" the upstream code on which it is based is already included in Fedora 32.

dnf install moby-engine

If you've upgraded from Fedora 31 or lower to 32 and need to switch from Docker CE to upstream moby, just do:

rm -f /etc/yum.repos.d/docker-ce.repo
dnf --allowerasing swap docker-ce moby-engine

There's a longer tutorial in Fedora Magazine along with a GitHub issue for Fedora 32 support in Docker.

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