backup-and-bcp-for-aws | AWS Services such as Route53 EBS RDS EFS | Continuous Backup library
kandi X-RAY | backup-and-bcp-for-aws Summary
kandi X-RAY | backup-and-bcp-for-aws Summary
This is my dirty little collection of scripts (wrapped and executed via Lambda & an auto-spawning EC2 Instances, deployed using the Serverless Framework) used to backup all of your critical infrastructure within your entire AWS account (The scripts will iterate through EVERY AWS region and check for resources to be backed up). Backups are stored in a single S3 bucket, using standard file formats (such as DNS zone files, SQL Dumps etc) where ever possible. The goal is to try and use standard existing scripts/tooling to perform these tasks rather than re-inventing the wheel - several existing scripts and tools from various authors have been either included or forked (and wrapped) in Serverless functions to perform these tasks. Standard tools such as mysqldump, cli53, dd etc that run on EC2 Instances or within Lambda Functions are used to create "standard" file formats, so that backups may be easily read/imported to whatever infrastructure you require in the future. Infrastructure is auto-backed up and managed via "Resource Tags" (These can be defined virtually on any infrastructure within in the AWS console), allowing anyone performing DevOps within your organisation to quickly enable backups on a resource as required. Backups may also optionally be copied from your S3 bucket to another Cloud or infrastructure provider of your choice if you are using these functions as part of your Disaster Recovery & Business Continuity Plan. If you're using Google Cloud, you should consider using the built-in sync tooling. See: Google Cloud Storage - Creating a Transfer Job from S3 to GCS.
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Top functions reviewed by kandi - BETA
- Get a backup configuration list from a backup
- Launch a backup - specific backup instance
- Copies An Environment To An Environment
- Retrieve an EFS target instance .
- Check that region is used to read the database
- Get the metadata of an elasticsearch
- Get the metadata for an EFS storage .
- Extract the account s ARN .
- Details of the networknet group
- Walk directory tree
backup-and-bcp-for-aws Key Features
backup-and-bcp-for-aws 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
Vulnerabilities
No vulnerabilities reported
Install backup-and-bcp-for-aws
EC2 instances that are auto-spawned from the lambda functions require access to your backup S3 bucket (to upload DB dumps etc into the bucket). You'll need to create an IAM policy (with access to the S3 bucket) and then a Role with the policy associated to it.
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