on February 14, 2023

How should ODC databases be restored and snapshot in Docker?

Geographic Information Systems

How to restore volume backup in docker?

To restore a volume with an existing backup, you can run a new container that mounts the target volume and executes the tar command to decompress the archive into the target volume. A quick Google search returns a number of bash scripts that can help you back up volumes, like this one from Docker Captain Bret Fisher.
 

How do I dump and restore a PostgreSQL database from a docker container?

How to Restore Data Dump Using pg_restore

  1. Step 1: Find the name and id of the Docker container hosting the Postgres instance.
  2. Step 2: Find the volumes available in the Docker container.
  3. Step 3: Copy dump into one of the volumes.
  4. Step 4: Get the database owner to run pg_restore command.


How can you make sure docker containers and their data are safely backed up?

To back up docker images, use the docker save command that will produce a tar archive that can be used later on to create a new docker image with the docker load command.

How do I backup a database in docker?

Copy a backup file into the container

  1. First, use docker exec to create a backup folder. The following command creates a /var/opt/mssql/backup directory inside the SQL Server container. Bash Copy.
  2. Use docker cp to copy the backup file into the container in the /var/opt/mssql/backup directory. Bash Copy.

 

How do you restore the volumes from snapshots?

Restoring an EBS volume from an Amazon EBS snapshot

  1. On the Amazon EC2 console, on the Elastic Block Store menu, choose Snapshots.
  2. Search for the snapshot that you want to restore, and select it.
  3. Choose Actions, and then choose Create Volume.
  4. Create the new volume in the same Availability Zone as your EC2 instance.

How do I restore a full and differential backup?

To restore a differential database backup

  1. Execute the RESTORE DATABASE statement, specifying the NORECOVERY clause, to restore the full database backup that comes before the differential database backup.
  2. Execute the RESTORE DATABASE statement to restore the differential database backup, specifying:

How do I restore a PostgreSQL database?

Restore a PostgreSQL database

  1. To restore the entire PostgreSQL database, run this command. ./db.py -a restore -f /tmp/backup/
  2. To restore only the ctf database, run this command. ./db.py -a restore -t ctf -f /tmp/backup/
  3. To restore only the datamart, run this command. ./db.py -a restore -t reporting -f /tmp/backup/


How do I restore a database dump?

First, you need to create an empty MySQL database and then restore a MySQL dump file.



  1. Step 1: Create the database. In the command prompt, connect to the MySQL server on which you want to create the database and run the mysql command:
  2. Step 2: Restore the database. Now, we can restore the MySQL database from the dump file.

 

How to restore PostgreSQL database from dump file?

PostgreSQL Dump Import process can be carried out using psql command. You can use the psql utility to recover the SQL script file created by pg_dump, pg_dumpall, or any other tool that creates compatible backup files. You can run the complete script in the dump file with the psql tool.
 

How do I restore system volume?

Open the Restore Wizard using one of these methods:

  1. Click Restore Volume in the Tasks menu.
  2. Right-click on a backup image file in the Drives tab and select Restore Image.
  3. Right-click on a partition in the Disk Map and select Restore Volume.

 

How do I restore deleted EBS volumes?

After you delete an Amazon EBS volume, you can’t restore the volume. If you created an Amazon EBS snapshot of the volume, then you can use the snapshot to recreate the volume to recover the data. It’s a best practice to create snapshots of your volumes to prevent data loss when you delete a volume.
 



How do I restore a backup schema?

Run the db_backup command to back up an entire database, or just a schema. In addition to restoring data by using the db_restore command, you can use the web console for data restore. Run the db_restore command to restore a database, a schema, or a table that was backed up using the db_backup command.