#!/bin/bash

. /opt/elasticbeanstalk/hooks/common.sh

# Load ElasticBeanstalk environment variables
touch /tmp/env.sh
chmod 600 /tmp/env.sh

jq .docker.env[] $EB_CONFIG_FILE | tr -d \" > /tmp/env.sh

source /tmp/env.sh
rm /tmp/env.sh

# Start docker repository with name "registry"
docker run \
   --name registry \
   -e SETTINGS_FLAVOR=prod \
   -e DOCKER_REGISTRY_CONFIG=/docker-registry/config/config_sample.yml \
   -e AWS_BUCKET=$DOCKER_REGISTRY_BUCKET \
   -e STORAGE_PATH=/ \
   -e AWS_KEY=$DOCKER_REGISTRY_AWS_ACCESS_KEY_ID \
   -e AWS_SECRET=$DOCKER_REGISTRY_AWS_SECRET_KEY \
   -e SEARCH_BACKEND=sqlalchemy \
   -p 49000:5000 -d \
   registry docker-registry
   
nRetry=0
while [[ $((nRetry++)) < 3 ]]; do
   echo "Checking if the registry is up..."
   sleep 5
   RET=`curl http://127.0.0.1:49000/v1/_ping 2>1 /dev/null`
   if [[ $RET == "true" ]]; then
      echo "Registry container is up"
      exit 0
   fi
done

echo "Failed to launch registry container"
exit 1