feat: added peertube role

roles/peertube/tasks/main.yml

@@ -0,0 +1,11 @@
+---
+  - name: installation de docker...
+    command: curl https://releases.rancher.com/install-docker/20.10.sh | sh
+
+  - name: installation de k3s...
+    command: curl -sfL https://get.k3s.io | sh -s - --docker
+
+  - name: activationde k3s au démarrage...
+    systemd:
+      name: k3s
+      enabled: true