Debug tripleo docker-puppet error.

debug-docker-puppet-run.sh

#!/usr/bin/bash

set -eu

IMAGE="${1:?'Provide a image name'}"

# Next line was first seen used under the magic finger of dciabrin and we shall love him for that forever.
CMD=$(docker inspect --format='{{range .Config.Env}} -e "{{.}}" {{end}} {{range .Mounts}} -v {{.Source}}:{{.Destination}}{{if .Mode}}:{{.Mode}}{{end}}{{end}} -ti {{.Config.Image}}' docker-puppet-${IMAGE} )
echo "Command to use to re-run manually:\ndocker run  -u root --net=host ${CMD}\n"

if [ ! -e /var/lib/docker-puppet/docker-puppet.sh.orig ]; then
    sed -i.orig -e \
        's/puppet apply *--detailed-exitcodes/puppet apply --debug --detailed-exitcodes/' \
        /var/lib/docker-puppet/docker-puppet.sh
fi

puppet_config=$(cat /var/lib/docker-puppet/docker-puppet.json | \
                    jq -r 'map(select(.config_volume == "'${IMAGE}'")) |
                             .[0].step_config')
echo "====> PUPPET configuration start for ${IMAGE}"
echo "${puppet_config}"
echo
echo "====> PUPPET configuration end "

IMAGE_ID=$(docker ps -a | awk '/'${IMAGE}'$/{print $1}')
EXPECTED_TMP_PUPPET_CONF=$(docker inspect ${IMAGE_ID} | \
    jq -r '.[] | .HostConfig | .Binds |
             map(select(. | contains("config.pp"))) | .[0]' | \
                 cut -d: -f1)

if [ -e "${EXPECTED_TMP_PUPPET_CONF}" -a ! -e "${EXPECTED_TMP_PUPPET_CONF}.orig" ]; then
    mv "${EXPECTED_TMP_PUPPET_CONF}" "${EXPECTED_TMP_PUPPET_CONF}.orig"
fi

echo "${puppet_config}" > "${EXPECTED_TMP_PUPPET_CONF}"

echo "Starting the container ${IMAGE_ID} to debug ${IMAGE} using ${EXPECTED_TMP_PUPPET_CONF}"
docker start -ai  $IMAGE_ID &> ${IMAGE}.log

echo "Log are in ${IMAGE}.log"