archive

synapse-matrix/template.dockerfile

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+FROM ubuntu:18.10 as builder
+RUN apt -y update \
+   && apt -y install gcc
+COPY ./pause /pause
+RUN cd /pause && gcc ./main.c -o pauser
+
+FROM ubuntu:18.10
+RUN groupadd postgres && useradd -d /home/postgres -ms /bin/bash -g postgres -G sudo postgres
+RUN apt -y update \
+   && apt -y install \
+      curl \
+      rsync \
+      cron \
+      postgresql postgresql-contrib \
+   && mkdir -p /mnt/save
+USER postgres
+RUN service postgresql start && sleep 10 \
+   && psql --command "CREATE USER bel WITH SUPERUSER PASSWORD 'letme123in';" \
+   && createdb -O bel letme123in \
+   && psql --command "CREATE DATABASE db;" \
+   && psql --command "GRANT ALL PRIVILEGES ON DATABASE db TO bel;" \
+   && service postgresql stop && sleep 10
+
+ENV DATABASE_URL=postgres://bel:letme123in@localhost/db?sslmode=disable
+
+COPY --from=builder /pause/pauser /pauser
+
+USER root
+### CRON BACKUPS
+RUN true \
+   && echo 'service postgresql stop && sleep 5 && b=$(date +%Y%m%d%H) && mkdir -p /mnt/save/$b && rsync -avzP --delete /var/lib/postgresql/10/main/ /mnt/save/$b/ && service postgresql start' > /backup.sh \
+   && echo 'service postgresql stop && sleep 5 && b=$(find /mnt/save -mindepth 1 -maxdepth 1 | sort | tail -n 1); if [ -n "$b" ]; then rsync -avzP --delete "${b%/}/" /var/lib/postgresql/10/main/; fi && chown -R postgres /var/lib/postgresql && chmod -R 0700 /var/lib/postgresql && service postgresql start;' > /restore.sh \
+   && echo '0 4,8,12,16,20 * * * bash /backup.sh >> /var/log/cronj.log 2>&1' > /etc/cron.d/backups \
+   && echo '' >> /etc/cron.d/backups \
+   && chmod 0644 /etc/cron.d/backups \
+   && touch /var/log/cronj.log
+
+ENTRYPOINT \
+   bash /restore.sh \
+   && service postgresql start \
+   && sleep 10 \
+   && miniflux & exec /pauser