update .talismanignore to make sure you do not push secrets, re-add something...

update .talismanignore to make sure you do not push secrets, re-add something about changing IP addresses to maintenance documentation

.talismanignore

 # Talisman is a tool that installs a hook to your repository to ensure
 # that potential secrets or sensitive information do not leave the developer's workstation.
 # https://thoughtworks.github.io/talisman/
-ansible/roles/get_control/files/bash_aliases_oas # ignore:filename
-ansible/roles/get_control/files/bashrc_oas # ignore:filename
+./clusters/*/secrets

docs/maintenance.md

@@ -107,6 +107,13 @@ backup the whole `/var/lib/OpenAppStack/` directory.
 Restore instructions will follow, please [reach out to us](https://openappstack.net/contact.html)
 if you need assistance.
 
+
+## Change the IP of your cluster
+
+In case your cluster needs to migrate to another IP, make sure to update the IP
+address in `/etc/rancher/k3s/k3s.yaml` and, if applicable, your local kube
+config.
+
 ## Delete evicted pods
 
 In case your cluster disk usage is over 80%, kubernetes [taints](https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/)