jupyterhub-deploy-docker/hub.sh
Justin Tyberg d8adee19af Do not strip protocol from DOCKER_HOST.
In Docker 1.10, including protocol in DOCKER_HOST caused failure
to connect to daemon on host machine.  Must have fixed in 1.11.

(c) Copyright IBM Corp. 2016
2016-04-15 16:02:12 -04:00

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#!/bin/bash
# Copyright (c) Jupyter Development Team.
# Distributed under the terms of the Modified BSD License.
# Wrapper script around docker-compose
set -e
for i in "$@" ; do
if [[ "$i" == "up" ]]; then
# Check for required environment variables on startup
if [ -z ${GITHUB_CLIENT_ID:+x} ]; then
echo "ERROR: Must set GITHUB_CLIENT_ID environment variable"; exit 1;
fi
if [ -z ${GITHUB_CLIENT_SECRET:+x} ]; then
echo "ERROR: Must set GITHUB_CLIENT_SECRET environment variable"; exit 1;
fi
if [ -z ${OAUTH_CALLBACK_URL:+x} ]; then
echo "ERROR: Must set OAUTH_CALLBACK_URL environment variable"; exit 1;
fi
# Set DOCKER_HOST to daemon of target machine
DOCKER_HOST=$(docker-machine url $(docker-machine active))
fi
done
exec docker-compose "$@"