Hi all, I've got docker running now using the excellent quick start guide on the forums. Here's what happened to me yesterday, followed by a couple of queries:
I got sickbeard running, and it advised me that a newer version was available, so I updated it, restarted the container and was up to the newest version. Then I realised that I had to expose a couple more host directories to the container as volumes. I couldn't find a way of adding another volume without deleting and re-creating the container. Consequently once I re-created the container with the extra volumes I wanted, sickbeard was back to the version in Eric Schultz's image, and the sickbeard database wouldn't open because it had been upgraded to the latest version. So I deleted the sickbeard database files, and was able to restart sickbeard OK then. OK, on to the questions:
1. Can you expose an additional host volume to a container without deleting and recreating the container?
2. If I update sickbeard inside its container, can I use "docker commit" to commit the changes so sickbeard stays upgraded permanently?
3. If docker commit can be used, would I then have to launch a local copy of the upgraded container?
4. If I do the upgrades, will everything then fall apart if Eric releases any updates to his images?
Thanks.