# the default entrypoint should remain :
ENTRYPOINT ["/usr/local/bin/tini", "--"]
# define in CMD your default image launch parameters
CMD ["/your/program", "-and", "-its", "arguments"]

# gosu is a sudo and su replacement
# Usage: gosu user-spec command [args]

$ gosu tianon bash
$ gosu nobody:root bash -c 'whoami && id'
$ gosu 1000:1 id

#!/usr/bin/env bash
#
# wait for a mysql database availability during a maximum of 60 seconds
# and make the container startup failing if the 60 seconds timeout is reached
#
wait-for-it.sh my-db:3306 -s -t 60 || { echo "ERROR mysql database unavailable after 60s ! abort ..."; exit 1; }

deb http://archive.ubuntu.com/ubuntu $(lsb_release -cs) main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu $(lsb_release -cs)-updates main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu $(lsb_release -cs)-backports main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu $(lsb_release -cs)-security main restricted universe multiverse

# create a container and step inside with a shell
docker run --rm -ti exoplatform/ubuntu bash

# create a container and start htop
docker run --rm -ti exoplatform/ubuntu htop

# get the sources
git co https://github.com/exo-docker/ubuntu.git
cd ./ubuntu/

# build the image
docker build -t exoplatform/ubuntu .