Add media to download networkpolicy

cluster/apps/download/network_policy.yaml

@@ -19,6 +19,10 @@ spec:
         matchLabels:
           name: "traefik"
 
+    - namespaceSelector:
+        matchLabels:
+          name: "media"
+
     - namespaceSelector:
         matchLabels:
           needsDownload: "yes"

docs/setup.md

@@ -6,3 +6,15 @@ Install [calico](https://docs.tigera.io/calico/latest/getting-started/kubernetes
 
 Now install the FluxCD stuff:\
 https://github.com/larivierec/home-cluster#installation
+
+## Uninstalling and removing all k3s data in NixOS
+```shell
+sudo systemctl stop k3s
+sudo rm -rf /etc/rancher/k3s
+sudo rm -rf /var/lib/rancher/k3s
+sudo systemctl start k3s
+
+sudo cp /etc/rancher/k3s/k3s.yaml ~/.kube/config
+sudo chown $USER ~/.kube/config
+sudo chmod 600 ~/.kube/config
+```