21 lines
823 B
Plaintext
21 lines
823 B
Plaintext
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#!/bin/bash
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#
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# A cron job may call this with a line such as:
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# 53 14 * * * sh /home/cldrbackup/backup.sh >/dev/null 2>&1
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# It may be configured by an ansible script such as backup-db-playbook.yml
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#
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# The backups might be made faster by saving the sql file in a fast
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# temporary directory (mktemp? /mnt?) -- let's test that at a time
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# when Survey Tool is closed and daily backups aren't essential
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DATABASE_NAME={{ cldr_database_name }}
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FNAME={{ cldr_database_name }}-DUMP-`date +%Y-%m-%d`
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RSYNC_DEST={{ cldr_db_backup_destination }}
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cd /home/cldrbackup
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mysqldump ${DATABASE_NAME} --add-drop-table --create-options --default-character-set=utf8mb4 > ${FNAME}.sql
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# Wait until mysqldump is finished before running xz, to minimize db disruption (don't use | pipe)
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xz ${FNAME}.sql
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rsync -q ${FNAME}.sql.xz ${RSYNC_DEST}
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