dda-backup/infrastrucure/docker/image/resources/restore.sh
2020-12-12 21:01:33 +01:00

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#!/bin/bash
set -o pipefail
function main() {
file_env AWS_ACCESS_KEY_ID
file_env AWS_SECRET_ACCESS_KEY
file_env POSTGRES_DB
file_env POSTGRES_PASSWORD
file_env POSTGRES_USER
file_env RESTIC_PASSWORD
# files
rm -rf /var/backups/*
restic -v -r $RESTIC_REPOSITORY/files restore latest --target /var/backups/
# db
psql -d template1 -h ${POSTGRES_SERVICE} -p ${POSTGRES_PORT} -U ${POSTGRES_USER} \
--no-password -c "DROP DATABASE \"${POSTGRES_DB}\";"
psql -d template1 -h ${POSTGRES_SERVICE} -p ${POSTGRES_PORT} -U ${POSTGRES_USER} \
--no-password -c "CREATE DATABASE \"${POSTGRES_DB}\";"
# TODO: restore roles
psql -d template1 -h ${POSTGRES_SERVICE} -p ${POSTGRES_PORT} -U ${POSTGRES_USER} \
--no-password -c "CREATE ROLE oc_...;"
psql -d template1 -h ${POSTGRES_SERVICE} -p ${POSTGRES_PORT} -U ${POSTGRES_USER} \
--no-password -c "ALTER ROLE oc_... WITH NOSUPERUSER INHERIT NOCREATEROLE CREATEDB LOGIN NOREPLICATION NOBYPASSRLS PASSWORD 'md5...';"
restic -v -r ${RESTIC_REPOSITORY}/db restore latest --target test-stdin
psql -d ${POSTGRES_DB} -h ${POSTGRES_SERVICE} -p ${POSTGRES_PORT} -U ${POSTGRES_USER} \
--no-password < test-stdin/stdin
}
source /usr/local/lib/functions.sh
main