Postgres docker container with wale

Based on https://github.com/docker-library/postgres with WAL-E installed.

Environment variables to pass to the container for WAL-E, all of these must be present or WAL-E is not configured.

AWS_ACCESS_KEY_ID

AWS_SECRET_ACCESS_KEY

WALE_S3_PREFIX=\"s3://<bucketname>/<path>\"

Build the image

cd postgres
docker build .

#Testing

install the requirements:

pip install -r requirements.txt
pip install -r requirements_dev.txt

Then execute the tests (be patient, this may take a while):

cd tests
py.test -s

The tests are using docker-compose to set up a s3proxy container and the postgres container with wal-e support.

You can start orchestrated containers (postgres+s3proxy) with docker-compose:

docker-compose -f test-docker-compose.yml up -d

Now you have a running postgres container which is backuped in the s3proxy container