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k3s: add note about firewalld for el

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Refs k3s-io/k3s#3122 follow up suggested in rancher/docs#2740
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Klaas Demter
2021-03-28 10:01:30 +02:00
parent 336a098a79
commit 3180f9b284
2 changed files with 9 additions and 0 deletions
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content/k3s/latest/en/advanced/_index.md
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@@ -21,6 +21,7 @@ This section contains advanced information describing the different ways you can
- [Enabling legacy iptables on Raspbian Buster](#enabling-legacy-iptables-on-raspbian-buster)
- [Enabling cgroups for Raspbian Buster](#enabling-cgroups-for-raspbian-buster)
- [SELinux Support](#selinux-support)
- [Additional preparation for (Red Hat/CentOS) Enterprise Linux](#additional-preparation-for-el)
# Certificate Rotation
@@ -366,3 +367,10 @@ Using a custom `--data-dir` under SELinux is not supported. To customize it, you
{{%/tab%}}
{{% /tabs %}}
# Additional preparation for (Red Hat/CentOS) Enterprise Linux
It is recommended to turn off firewalld:
```
systemctl disable firewalld --now
```
content/k3s/latest/en/installation/installation-requirements/_index.md
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@@ -23,6 +23,7 @@ Some OSs have specific requirements:
- If you are using **Raspbian Buster**, follow [these steps]({{<baseurl>}}/k3s/latest/en/advanced/#enabling-legacy-iptables-on-raspbian-buster) to switch to legacy iptables.
- If you are using **Alpine Linux**, follow [these steps]({{<baseurl>}}/k3s/latest/en/advanced/#additional-preparation-for-alpine-linux-setup) for additional setup.
- If you are using **(Red Hat/CentOS) Enterprise Linux**, follow [these steps]({{<baseurl>}}/k3s/latest/en/advanced/#additional-preparation-for-el) for additional setup.
For more information on which OSs were tested with Rancher managed K3s clusters, refer to the [Rancher support and maintenance terms.](https://rancher.com/support-maintenance-terms/)