Layerfiles can set up a migrated database in 5 seconds

FROM vm/ubuntu:18.04

# install the latest version of Docker, as in the official Docker installation tutorial.
RUN apt-get update && \
    apt-get install ca-certificates curl gnupg lsb-release && \
    sudo mkdir -p /etc/apt/keyrings && \
    curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg && \
    echo \
    "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" |\
    sudo tee /etc/apt/sources.list.d/docker.list > /dev/null && \
    apt-get update && \
    apt-get install docker-ce docker-ce-cli containerd.io python3 python3-pip awscli

# install docker compose (easily starts required docker containers)
RUN curl -L "https://github.com/docker/compose/releases/download/1.26.2/docker-compose-$(uname -s)-$(uname -m)" \
    -o /usr/local/bin/docker-compose

# copy files from the repository into this staging server
COPY . .

# start everything - RUN REPEATABLE is a performance improvement that restores the cache from the last time this step ran.
RUN REPEATABLE compose up -d --build --force-recreate --remove-orphans db redis
# run migrations
RUN docker-compose run web python3 manage.py migrate
# download anonymized prod data dump
SECRET ENV AWS_ACCESS_KEY_ID AWS_SECRET_ACCESS_KEY AWS_DEFAULT_REGION
RUN aws s3 cp s3://staging_db_dumps/staging.sql /tmp/staging.sql
RUN cat /tmp/staging.sql | docker-compose exec -T db psql