zino/seafile-backup
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foobar
2022-02-02 02:11:13 +01:00
parent c7449536d6
commit 40f842e69f
1 changed files with 3 additions and 3 deletions
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6
backup.sh
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@@ -15,7 +15,7 @@ DIR_BACKUP=/mnt/NASbarracuda1TB/backup/keese/seafile # where to store the backup
# mysql credentials to access databases inside seafile-mysql docker
MYSQL_USER=root
MYSQL_PASSWORD=mysqlrootpasswd
MYSQL_PASSWORD='BV$9V#5Bq!enW&ez'
# specify seafile-mysql docker name and temporary backup location inside the docker
DOCKER_SEAFILE_MYSQL=seafile-mysql
@@ -40,13 +40,13 @@ mkdir -p ${DIR_BACKUP_LOGS} ${DIR_BACKUP_DB}
# 1) backup seafile databases
docker exec -i ${DOCKER_SEAFILE_MYSQL} sh -c "mkdir -p ${DOCKER_BACKUP_DIR_TIMESTAMP}" # create remporary backup dir inside docker
IFS=$'\n\r' # set the IFS to a newline character, so that a whole line can be assigned to an array element
DATABASES=( $(docker exec -i ${DOCKER_SEAFILE_MYSQL} sh -c "mysql -e 'show databases' -s --skip-column-names -u ${MYSQL_USER} -p${MYSQL_PASSWORD}") ) # parse database names into array
DATABASES=( $(docker exec -i ${DOCKER_SEAFILE_MYSQL} sh -c "mysql -e 'show databases' -s --skip-column-names -u ${MYSQL_USER} -p'${MYSQL_PASSWORD}'") ) # parse database names into array
# loop databases and dump tables to sql files inside temporary docker backup folder
for i in "${DATABASES[@]:1}"
do
:
docker exec -i ${DOCKER_SEAFILE_MYSQL} sh -c "mysqldump --single-transaction -h localhost -u ${MYSQL_USER} -p${MYSQL_PASSWORD} --opt ${i} > ${DOCKER_BACKUP_DIR_TIMESTAMP}/${i}.sql"
docker exec -i ${DOCKER_SEAFILE_MYSQL} sh -c "mysqldump --single-transaction -h localhost -u ${MYSQL_USER} -p'${MYSQL_PASSWORD}' --opt ${i} > ${DOCKER_BACKUP_DIR_TIMESTAMP}/${i}.sql"
done
# 2) copy backup database files to host and cleanup