compose/script/wrapdocker
Ben Firshman 22ccf35fa1 Merge pull request #1836 from aanand/use-overlay-driver-in-tests
Use overlay driver in tests
(cherry picked from commit 197d332620dcf063cc888b8a64e6fa875a2e0943)

Signed-off-by: Aanand Prasad <aanand.prasad@gmail.com>
2015-08-11 09:44:27 +01:00

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#!/bin/bash
if [ "$DOCKER_VERSION" != "" ] && [ "$DOCKER_VERSION" != "default" ]; then
ln -fs "/usr/local/bin/docker-$DOCKER_VERSION" "/usr/local/bin/docker"
fi
# If a pidfile is still around (for example after a container restart),
# delete it so that docker can start.
rm -rf /var/run/docker.pid
docker -d --storage-driver="overlay" &>/var/log/docker.log &
docker_pid=$!
>&2 echo "Waiting for Docker to start..."
while ! docker ps &>/dev/null; do
if ! kill -0 "$docker_pid" &>/dev/null; then
>&2 echo "Docker failed to start"
cat /var/log/docker.log
exit 1
fi
sleep 1
done
>&2 echo ">" "$@"
exec "$@"