28 lines
726 B
Docker
28 lines
726 B
Docker
FROM alpine
|
|
|
|
# Labels
|
|
LABEL maintainer="Charles Lu <github.com/charleszlu>"
|
|
|
|
# Environment variables (with default values)
|
|
ENV CRON_LOG_LEVEL=8
|
|
|
|
# Packages installation
|
|
RUN apk --update add --no-cache bash cron bzip2 gzip postgresql-client && \
|
|
apt-get purge -y --auto-remove && \
|
|
rm -rf /var/lib/apt/lists/*
|
|
|
|
# Copy files to the image
|
|
ADD autopostgresqlbackup.conf /etc/default/autopostgresqlbackup
|
|
ADD autopostgresqlbackup /usr/sbin/autopostgresqlbackup
|
|
RUN chmod 755 /usr/sbin/autopostgresqlbackup
|
|
|
|
# Configure entrypoint
|
|
ADD docker-entrypoint.sh /docker-entrypoint.sh
|
|
RUN chmod +x /docker-entrypoint.sh
|
|
|
|
# Volumes declaration
|
|
VOLUME ["/backups"]
|
|
|
|
# Start the container process
|
|
ENTRYPOINT ["/docker-entrypoint.sh"]
|