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Merge pull request #2670 from nextcloud/enh/noid/add-note-about-selinux

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add note about SELinux and Docker Desktop
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Simon L 2023-06-06 09:28:12 +02:00 committed by GitHub
parent 3ea04196b3 852a80dc0c
commit 1446c31004
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2
Containers/mastercontainer/start.sh
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@ -61,6 +61,8 @@ fi
# Check if api version is supported
if ! sudo -u www-data docker info &>/dev/null; then
print_red "Cannot connect to the docker socket. Cannot proceed."
echo "If you are on Docker Desktop v4.19 or higher, see https://github.com/nextcloud/all-in-one/issues/2450"
echo "If SELinux is enabled on your host, see https://github.com/nextcloud/all-in-one#are-there-known-problems-when-selinux-is-enabled"
exit 1
fi
API_VERSION_FILE="$(find ./ -name DockerActionManager.php | head -1)"

3
readme.md
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@ -264,6 +264,9 @@ Afterwards it should work.<br>
See https://dev.to/ozorest/fedora-32-how-to-solve-docker-internal-network-issue-22me for more details on this. This limitation is even mentioned on the official firewalld website: https://firewalld.org/#who-is-using-it
### Are there known problems when SELinux is enabled?
Yes. If SELinux is enabled, you might need to add the `--security-opt label=disabled` option to the docker run command of the mastercontainer in order to allow it to access the docker socket (or `security_opt: ["label=disabled"]` in compose.yaml). See https://github.com/nextcloud/all-in-one/discussions/485
### How to run `occ` commands?
Simply run the following: `sudo docker exec --user www-data -it nextcloud-aio-nextcloud php occ your-command`. Of course `your-command` needs to be exchanged with the command that you want to run.