Last active
August 29, 2015 14:23
-
-
Save cpswan/7f9cdf49b5c9b1fc0c13 to your computer and use it in GitHub Desktop.
Upgrade Docker and restart running containers
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #!/bin/bash | |
| datenow=$(date +%s) | |
| sudo docker ps > /tmp/docker."$datenow" | |
| sudo apt-get update && sudo apt-get install -y lxc-docker | |
| sudo docker start $(tail -n +2 /tmp/docker."$datenow" | cut -c1-12) |
What is "$datenow"? Does it need setting outside the script?
@jpetazzo asked me why I didn't use docker ps -q for this (which just lists the container IDs and would avoid the need for cut). The answer is that I like to have the full ps information in a file so I can see what was running if there are errors bringing stuff back up.
good catch @gmarkall - copy/paste error from actual script to gist :(
cool..
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
This doesn't deal gracefully with linked containers as it will not respect the dependency chain