This project is no longer maintained. If someone would like to adopt it I'll be happy to transfer it.
Automatically maintain logins to private docker repositories across a cluster of docker machines.
Used for giving e.g. a cluster of ECS docker hosts logins to private docker repositories.
Reads file "login.txt" in (container path) '/monitor' and on startup or whenever that file changes, executes "docker login" on each non-blank, non-comment line in that file.
'#' is the comment character.
docker run -d -v $(pwd)/monitor:/monitor:ro -v /var/run/docker.sock:/var/run/docker.sock -v ~/.docker:/root/.docker deweysasser/docker-login
echo "-u USER -p PASS REPO" > monitor/login.txt
The image 'docker-ecs-login' is used for logging in to ECS docker repos, and must be run something like this:
docker run -d -v $(pwd)/monitor:/monitor:ro -v /etc/ecs:/etc/ecs -v /var/run/docker.sock:/var/run/docker.sock deweysasser/docker-ecs-login
echo "-u USER -p PASS REPO" > monitor/login.txt
# catch modifications by shell append (">>") or by human edit with e.g. vi
inotifywait -m -e MODIFY /etc/ecs | while read dir op arg; do if [ $arg == "ecs.config" ] ; then stop ecs; start ecs; fi; done
Of course, you must have inotifywatch, which you can get from the EPEL repo like this:
curl https://dl.fedoraproject.org/pub/epel/epel-release-latest-6.noarch.rpm > /tmp/epel.rpm
rpm -i /tmp/epel.rpm
yum --enablerepo=epel install -y inotify-tools