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Update RHEL 8 installation steps #4063

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May 4, 2022
Merged

Update RHEL 8 installation steps #4063

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Update RHEL 8 installation steps
btat May 2, 2022
a2f8cbf
Update content/rke/latest/en/os/_index.md
btat May 3, 2022
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6 changes: 6 additions & 0 deletions content/rke/latest/en/os/_index.md
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Expand Up @@ -154,6 +154,12 @@ If using Red Hat Enterprise Linux, Oracle Linux or CentOS, you cannot use the `r
systemctl disable nm-cloud-setup.service nm-cloud-setup.timer
reboot
```
>
> In addition, the default firewall settings of RHEL 8.4 prevent RKE1 pods from reaching out to Rancher to connect to the cluster agent. To allow Docker containers to reach out to the internet and connect to Rancher, make the following updates to the firewall settings:
> ```
firewall-cmd --zone=public --add-masquerade --permanent
firewall-cmd --reload
```

#### Using upstream Docker
If you are using upstream Docker, the package name is `docker-ce` or `docker-ee`. You can check the installed package by executing:
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