48 lines
1.3 KiB
Plaintext
48 lines
1.3 KiB
Plaintext
.. _docker_backups:
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==================
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Performing backups
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==================
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#. Document files
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To backup the existing data, stop the image and copy the content of the volume.
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For the example::
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docker run -d --name mayan-edms --restart=always -p 80:8000 \
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-v /docker-volumes/mayan:/var/lib/mayan \
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-v /opt/scanned_files:/scanned_files mayanedms/mayanedms:|DOCKER_MAYAN_IMAGE_VERSION|
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That would be the ``/docker-volumes/mayan folder``::
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sudo tar -zcvf backup.tar.gz /docker-volumes/mayan
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sudo chown `whoami` backup.tar.gz
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#. Database
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If using an external PostgreSQL or MySQL database or database containers, these
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too need to be backed up using their respective procedures. A simple solution
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is to copy the entire database container volume after the container has
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been stopped.
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- PostgreSQL: https://www.postgresql.org/docs/current/backup-dump.html
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- MySQL: https://dev.mysql.com/doc/refman/5.7/en/mysqldump.html
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=======================
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Restoring from a backup
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=======================
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#. Document files
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Uncompress the backup archive in the original docker volume using::
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sudo tar -xvzf backup.tar.gz -C /
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#. Database
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- PostgreSQL: https://www.postgresql.org/docs/current/backup-dump.html
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- MySQL: https://dev.mysql.com/doc/refman/5.7/en/mysqldump.html
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