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a271daf122 Adds geerlingguy.firewall 2020-03-31 00:38:45 +02:00

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@ -135,7 +135,7 @@ Restic assumes untrusted environments, hence backups are always encrypted using
## Firewall <a id="firewall"></a>
The `common` role comes with a firewall based on iptables. If you don't allow SSH (usually port 22) then you might lock yourself out. Have a look at `group_vars/vagrant.yml` for an example config. Add the corresponding firewall parameters to your `host_vars` and adapt them according to your needs.
The `common` role comes with a [firewall](https://galaxy.ansible.com/geerlingguy/firewall) based on iptables. If you don't allow SSH (usually port 22) then you might lock yourself out. Have a look at `group_vars/vagrant.yml` for an example config. Add the corresponding [firewall parameters](https://galaxy.ansible.com/geerlingguy/firewall) to your `host_vars` and adapt them according to your needs.
## Alternatives