rancher-backup | general purpose to solve backup matter | Continuous Backup library
kandi X-RAY | rancher-backup Summary
kandi X-RAY | rancher-backup Summary
It's a general purpose to solve backup matter on Rancher. The goal, it's to have ability to use docker command to perform dump (when needed) before to start external backup with duplicity. To do the job in easiest way, we use the power of Rancher API to discover the service witch must be dumped before to start the backup. We use some settings files on /opt/backup/config to explain how discover the service witch must be dumped and how to do that. The first time we try to apply regex on label called backup.type, and if not match we try to apply on image name. Next, all the contains of BACKUP_duplicity_source-path (default is /backup) is backuped on remote backend with duplicity. So you can map your data volume on this container to backup it in the same time. You are welcome to contribute on github to extend the supported service (use develop branch).
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Top functions reviewed by kandi - BETA
- Get all parameters
- Checks to see if the configuration file is valid
- Check settings
- Get database settings
- Get settings
rancher-backup Key Features
rancher-backup Examples and Code Snippets
Community Discussions
Trending Discussions on Continuous Backup
QUESTION
ANSWER
Answered 2022-Feb-22 at 10:59I am not sure if you have seen this message in the portal when you created the account/also mentioned in the doc
"You will not be able to switch between the backup policies after the account has been created"
since you need to select either "Periodic" or "Continuous" at the creation of Cosmos Account, it becomes mandatory.
Update:
You will not see the above in portal anymore, you can Switch from "Periodic" to "Continous" on an existing account and that cannot be reverted. You can read more here.
QUESTION
What would be the consistency of the continuous backup of the write region if the database is using bounded staleness consistency? Will it be equivalent to strong consistent data assuming no failovers happened?
Thanks Guru
...ANSWER
Answered 2021-Nov-25 at 17:15Backups made from any secondary region will have data consistency defined by the guarantees provided by the consistency level chosen. In the case of strong consistency, all secondary region backups will have completely consistent data.
Bounded staleness will have data that may have stale or inconsistent data inside the defined staleness window (minimum 300 seconds or 100k writes). Outside of that staleness window the data will be consistent.
Data for the weaker consistency levels will have no guarantees for consistency from backups in secondary regions.
QUESTION
MongoDB has deprecated the continuous back up of data. It has recommended using CPS (Cloud provider snapshots). As far as I understood, snapshots isn't really going to be effective compared to continuous backup coz, if system breaks, then we can only be able to restore the data till the previous snapshot which isn't gonna make the database up-to-date or close to it atleast.
Am I missing something here in my understanding?
...ANSWER
Answered 2020-May-19 at 10:12Cloud provider snapshots can be combined with point in time restore to give the recovery point objective you require. With oplog based restores you can get granularity of one second.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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No vulnerabilities reported
Install rancher-backup
You can use rancher-backup like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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