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23 lines
700 B
Bash
23 lines
700 B
Bash
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#!/bin/bash
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# stop on errors
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set -e
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# we might run into trouble when using the default `postgres` user, e.g. when dropping the postgres
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# database in restore.sh. Check that something else is used here
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if [ "$POSTGRES_USER" == "postgres" ]
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then
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echo "creating a backup as the postgres user is not supported, make sure to set the POSTGRES_USER environment variable"
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exit 1
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fi
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# export the postgres password so that subsequent commands don't ask for it
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export PGPASSWORD=$POSTGRES_PASSWORD
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echo "creating backup"
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echo "---------------"
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FILENAME=backup_$(date +'%Y_%m_%dT%H_%M_%S').sql
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pg_dump -h postgres -U $POSTGRES_USER >> /backups/$FILENAME
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echo "successfully created backup $FILENAME"
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