docker-debian-repository/scripts/start.sh

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#!/bin/sh
# Many thanks to John Fink <john.fink@gmail.com> for the
# inspiration and to his great work on docker-wordpress'
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# reset root password
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# let's create a user to SSH into
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SSH_USERPASS=`pwgen -c -n -1 8`
mkdir /home/user
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useradd -G sudo -d /home/user -s /bin/bash user
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chown user /home/user
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echo "user:$SSH_USERPASS" | chpasswd
echo "ssh user password: $SSH_USERPASS"
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# pre-fill with SSH keys
echo "Pre-loading SSH keys from /docker/keys"
mkdir -p /home/user/.ssh
rm -f /home/user/.ssh/authorized_keys
for key in /docker/keys/*.pub ; do
echo "- adding key $key"
cat $key >> /home/user/.ssh/authorized_keys
done
chown -R user /home/user/.ssh
# load cron
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CRONFILE=`mktemp`
cat > $CRONFILE <<EOF
* * * * * echo "pif" >> /home/user/pif.log
EOF
crontab -u user $CRONFILE
rm -f $CRONFILE
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supervisord -n