added docker update to readme

2026-06-08 14:31:06 +02:00
parent a98a8ba9e6
commit 0ee9e22109
1 changed files with 10 additions and 0 deletions
@@ -227,6 +227,16 @@ docker info
 > ```
 > then, as your sudo-capable user, `sudo systemctl restart docker-rss-svc`.

+**Updating rootless Docker:** the daemon and CLI live in `/home/rss-svc/bin` as a private, self-contained copy of the static binaries — entirely decoupled from the system package manager, so `apt upgrade` never touches them. To update, stop the daemon, re-run the same installer (it just re-downloads the current stable bundle for your architecture and overwrites the files in `~/bin` in place), then start it back up:
+
+```sh
+sudo systemctl stop docker-rss-svc
+sudo -u rss-svc -H curl -fsSL https://get.docker.com/rootless -o /tmp/install-rootless.sh
+sudo -u rss-svc -H sh /tmp/install-rootless.sh
+sudo systemctl start docker-rss-svc
+sudo -u rss-svc -H docker info   # confirm the new version
+```
+
 **3. Deploy the stack as `rss-svc`:**

 ```sh