audrey/mysql-backup-agent
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add new env vars and error handling

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This commit is contained in:
Audrey Jensen 2025-04-03 08:25:08 -05:00
parent 20b9100624
commit ff55c5e35e
Signed by: audrey
SSH Key Fingerprint: SHA256:k+6b1AGMt7Q6374OfeAXUFNe0eFpsUt6eV4biffF06U
1 changed files with 6 additions and 5 deletions
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11
backup.sh
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@ -1,14 +1,14 @@
#!/bin/bash
echo "Beginning Hot-Backup of database..."
echo "Beginning Hot-Backup of database..." >> /var/log/cron.log
# Check if MYSQL_HOST is defined
if [ -z "$MYSQL_HOST" ]; then
echo "Error: MYSQL_HOST is not defined."
echo "Error: MYSQL_HOST is not defined." >> /var/log/cron.log
exit 1
fi
# Check if MYSQL_ROOT_PASS is defined
if [ -z "$MYSQL_ROOT_PASS" ]; then
echo "Error: MYSQL_ROOT_PASS is not defined."
if [ -z "$MYSQL_ROOT_PASSWORD" ]; then
echo "Error: MYSQL_ROOT_PASS is not defined." >> /var/log/cron.log
exit 1
fi
# Check if BACKUP_NAME is defined
@ -24,4 +24,5 @@ else
FILENAME="$BACKUP_NAME.sql"
fi
mysqldump -u root --password=$MYSQL_ROOT_PASS --host=$MYSQL_HOST --all-databases > "/backup/$FILENAME.sql"
mysqldump -u root --password=$MYSQL_ROOT_PASSWORD --host=$MYSQL_HOST --all-databases > "/backup/$FILENAME"
echo "MySQL backup complete" >> /var/log/cron.log