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DB backups without cron (#608)

* Update backup-db.sh

* Update entrypoint.sh

* Update Dockerfile

* Delete crontab

* Update backup-db.sh

* don't bother with log files

all is already in /var/opt/mssql/log/errorlog

* Use gosu
This commit is contained in:
Mart124
2019-11-25 14:35:52 +01:00
committed by Kyle Spearrin
parent 47bda1e6d0
commit 35a5dd95bb
4 changed files with 22 additions and 19 deletions

View File

@ -1,11 +1,20 @@
#!/bin/sh
# Backup timestamp
export now=${1:-$(date +%Y%m%d_%H%M%S)}
while true
do
# Sleep until next day
[ "$1" == "loop" ] && sleep $((24 * 3600 - (`date +%H` * 3600 + `date +%M` * 60 + `date +%S`)))
# Do a new backup
/opt/mssql-tools/bin/sqlcmd -S localhost -U sa -P ${SA_PASSWORD} -i /backup-db.sql
# Backup timestamp
export now=$(date +%Y%m%d_%H%M%S)
# Delete backup files older than 30 days
grep -B1 "BACKUP DATABASE successfully" /var/opt/mssql/log/errorlog | grep -q _$now.BAK &&
find /etc/bitwarden/mssql/backups/ -mindepth 1 -type f -name '*.BAK' -mtime +32 -delete
# Do a new backup
/opt/mssql-tools/bin/sqlcmd -S localhost -U sa -P ${SA_PASSWORD} -i /backup-db.sql
# Delete backup files older than 30 days
grep -B1 "BACKUP DATABASE successfully" /var/opt/mssql/log/errorlog | grep -q _$now.BAK &&
find /etc/bitwarden/mssql/backups/ -mindepth 1 -type f -name '*.BAK' -mtime +32 -delete
# Break if called manually (without loop option)
[ "$1" != "loop" ] && break
done