add pi3 to inventory + fixes

ansible/arcodange/factory/roles/traefik_certs/tasks/main.yml

@@ -4,7 +4,7 @@
         kubectl -n kube-system exec
         $(kubectl -n kube-system get pod -l app.kubernetes.io/name=traefik
         -o jsonpath="{.items[0]['.metadata.name']}") --
-        cat /data/acme.json | jq '(.letsencrypt.Certificates | map(select(.domain.main=="arcodange.duckdns.org")))[0]'
+        cat /data/acme.json | jq '(.letsencrypt.Certificates | map(select(.domain.main=="*.arcodange.duckdns.org")))[0]'
         | jq '.certificate' -r | base64 -d | openssl x509
       register: traefik_certs_cmd
     - set_fact: