48 lines
1.4 KiB
Plaintext
48 lines
1.4 KiB
Plaintext
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#!/bin/bash
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set -eu
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DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
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. $DIR/../help.sh
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postgres_help() {
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echo "./run backup : Lancer la sauvegarde d'une base de données"
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echo "./run restore : Restore une sauvegarde"
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}
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postgres_backup() {
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script_env
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backup_folder_create
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POSTGRES_BACKUP_FILE_DEFAULT=backups/`date +%Y%m%d_%H%M%S`_$POSTGRES_DB.sql
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POSTGRES_BACKUP_FILE=${POSTGRES_BACKUP_FILE:-$POSTGRES_BACKUP_FILE_DEFAULT}
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echo "🏁 Start backup PostgreSQL database '$POSTGRES_DB' in '$POSTGRES_BACKUP_FILE'"
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docker exec -i $POSTGRES_CONTAINER_NAME pg_dump $POSTGRES_DB -U $POSTGRES_USER > $POSTGRES_BACKUP_FILE
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}
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postgres_restore() {
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script_env
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echo "🏁 Start restore PostgreSQL database '$POSTGRES_DB' from '$POSTGRES_BACKUP_FILE'"
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docker restart $POSTGRES_CONTAINER_NAME
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docker exec $POSTGRES_CONTAINER_NAME psql template1 -U $POSTGRES_USER -c "DROP DATABASE $POSTGRES_DB"
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docker exec $POSTGRES_CONTAINER_NAME psql template1 -U $POSTGRES_USER -c "CREATE DATABASE $POSTGRES_DB with owner $POSTGRES_USER"
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cat $POSTGRES_BACKUP_FILE | docker exec -i $POSTGRES_CONTAINER_NAME psql -U $POSTGRES_USER -d $POSTGRES_DB
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}
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if [ $# -ge 1 ]; then
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if [ "${1}" == "backup" ]; then
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script_start
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postgres_backup
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script_end
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elif [ "${1}" == "restore" ]; then
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script_start
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postgres_restore
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script_end
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elif [ "${1}" != "--only-source" ]; then
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postgres_help
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fi
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else
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postgres_help
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fi
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