🎉 initial commit

Author: nomaster

Dockerfile

@@ -0,0 +1,8 @@
+FROM postgres
+LABEL maintainer="Mic Szillat <mic@nomaster.cc>"
+ADD backup.sh .
+ENV PGHOST=db
+ENV PGUSER=postgres
+ENV PGPASSWORD=postgres
+VOLUME /backup
+CMD ./backup.sh

backup.sh

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+#!/bin/sh
+
+while true
+do
+ DATE=$(date +%y.%m.%d-%H:%M:%S)
+ FILE=pg-$DATE.sql.gz
+ echo creating backup file: $FILE
+ pg_dumpall | gzip > /backup/$FILE
+ sleep 1h
+done