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Dockerfile for alpine and postgres base images
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#!/bin/bash | |
set -e | |
export PGHOST=$DATABASE_HOST | |
export PGUSER=$DATABASE_USER | |
export PGPASSWORD=$DATABASE_PASSWORD | |
while ! pg_isready &> /dev/null; do | |
sleep 1 | |
echo waiting postgres | |
done | |
DATABASE_NAME=projects | |
QUERY="SELECT 1 FROM pg_database WHERE datname = '$DATABASE_NAME'" | |
if ! (psql -tc "$QUERY" | grep -q 1); then | |
echo creating database "$DATABASE_NAME" | |
psql -c "CREATE DATABASE $DATABASE_NAME" | |
# Make migrations | |
fi | |
$@ |
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FROM python:3-alpine | |
COPY requirements.txt . | |
RUN apk add --update \ | |
postgresql-libs \ | |
postgresql-client \ | |
&& apk add --virtual \ | |
.build-deps \ | |
gcc \ | |
musl-dev \ | |
postgresql-dev \ | |
&& python -m pip install -r requirements.txt --no-cache-dir \ | |
&& apk --purge del .build-deps | |
COPY . . | |
ENTRYPOINT ["./docker-entrypoint.sh"] |
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