Watchtower --run-once

docs/cd.md

@@ -1 +1,9 @@
-# Continuous delivery
+# Continuous delivery
+
+## Watchtower
+
+### Force Watchtower to update watching container
+If pushed Code has to be deployed immediately, the Watchtower docker run param `--run-once` can be added.
+```bash
+sudo docker run --rm --env-file /volume2/homes/francesco/Drive/docker/watchtower/watchtower.env -v /var/run/docker.sock:/var/run/docker.sock containrrr/watchtower --run-once mkdocs www
+```