87 lines
2.6 KiB
Bash
Executable File
87 lines
2.6 KiB
Bash
Executable File
#!/bin/bash
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# Run this script with "(sudo) bash <filename> <args>".
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#
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# 0 2 * * * bash /root/nextcloud-sync.sh | tee /var/log/nextcloud.log > /dev/null 2>&1
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# Exit on error.
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#set -eux # debug on
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set -e
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# Timestamp
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DATE_STAMP=$(date '+%s')
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############ REMOTE
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# Host must have SSH keys setup.
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# Must have access to the below paths & access to the database.
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SSH_REMOTE_HOST='host'
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SSH_REMOTE_USER='root'
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# The user to run the _REMOTE_ nextcloud install uses.
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# For running commands etc.
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NEXTCLOUD_REMOTE_USER='nextcloud'
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NEXTCLOUD_REMOTE_DATABASE_NAME='nextcloud'
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# Paths.
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PHP_REMOTE_BIN='php'
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NEXTCLOUD_REMOTE_FILE_DATA='/nextcloud/data'
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NEXTCLOUD_REMOTE_FILE_ROOT='/var/www/nextcloud/htdocs'
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REMOTE_NC_MAINTENANCE_ON="ssh $SSH_REMOTE_USER@$SSH_REMOTE_HOST sudo -u $NEXTCLOUD_REMOTE_USER $PHP_REMOTE_BIN $NEXTCLOUD_REMOTE_FILE_ROOT/occ maintenance:mode --on"
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REMOTE_NC_MAINTENANCE_OFF="ssh $SSH_REMOTE_USER@$SSH_REMOTE_HOST sudo -u $NEXTCLOUD_REMOTE_USER $PHP_REMOTE_BIN $NEXTCLOUD_REMOTE_FILE_ROOT/occ maintenance:mode --off"
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REMOTE_DB_CREATE_DUMP="ssh $SSH_REMOTE_USER@$SSH_REMOTE_HOST mysqldump --single-transaction $NEXTCLOUD_REMOTE_DATABASE_NAME > /tmp/nextcloud-$DATE_STAMP.sql"
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############ LOCAL
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NEXTCLOUD_USER='nextcloud'
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NEXTCLOUD_DATABASE_NAME='nextcloud'
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# Paths.
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PHP_BIN='php'
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NEXTCLOUD_FILE_DATA='/nextcloud/data'
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NEXTCLOUD_FILE_ROOT='/var/www/nextcloud/htdocs'
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NC_MAINTENANCE_ON="sudo -u $NEXTCLOUD_USER $PHP_BIN $NEXTCLOUD_FILE_ROOT/occ maintenance:mode --on"
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NC_MAINTENANCE_OFF="sudo -u $NEXTCLOUD_USER $PHP_BIN $NEXTCLOUD_FILE_ROOT/occ maintenance:mode --off"
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GET_DB_DUMP_FROM_REMOTE="rsync --progress -Aavx $SSH_REMOTE_USER@$SSH_REMOTE_HOST:/tmp/nextcloud-$DATE_STAMP.sql /tmp/nextcloud-$DATE_STAMP.sql"
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GET_DATA_FILES_FROM_REMOTE="rsync --progress -Aavx $SSH_REMOTE_USER@$SSH_REMOTE_HOST:$NEXTCLOUD_REMOTE_FILE_DATA/. $NEXTCLOUD_FILE_DATA"
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GET_NC_FILES_FROM_REMOTE="rsync --progress -Aavx $SSH_REMOTE_USER@$SSH_REMOTE_HOST:$NEXTCLOUD_REMOTE_FILE_ROOT/. $NEXTCLOUD_FILE_ROOT"
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#########
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# Enable remote MAINTENANCE mode.
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${REMOTE_NC_MAINTENANCE_ON}
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# Make remote dump.
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${REMOTE_DB_CREATE_DUMP}
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# Enable local MAINTENANCE mode.
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${NC_MAINTENANCE_ON}
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# Sync nc files.
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${GET_NC_FILES_FROM_REMOTE}
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# Sync files.
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${GET_DATA_FILES_FROM_REMOTE}
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# Get database dump.
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${GET_DB_DUMP_FROM_REMOTE}
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# Disable remote MAINTENANCE mode.
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${REMOTE_NC_MAINTENANCE_OFF}
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# Restore database dump.
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# You can't script this due to the redirection.
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mysql $NEXTCLOUD_DATABASE_NAME < /tmp/nextcloud-$DATE_STAMP.sql && rm /tmp/nextcloud-$DATE_STAMP.sql
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# Disable local MAINTENANCE mode.
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${NC_MAINTENANCE_OFF}
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echo "$DATE_STAMP OK" >> /var/log/nc-sync.log
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