majo-operator

majo-operator

A kubernetes operator to automate database backups to remote storage

note: This project is still in it's early stages. Use in production at your own risk!

Example

Automate backups from a mongodb database to wasabi s3 bucket every hour

apiVersion: backup.16cloud.online/v1alpha1
kind: MongoBackup
metadata:
  name: backup-mongo
spec:
  host: mongo-mongodb
  database: test
  schedule: "0 * * * *"
  s3Destination:
    accessKeyId: <S3 Access Key>
    secretAccessKey: <Secret Access Key>
    bucket: "majooperator.test"
    endpoint: s3.wasabisys.com

Example 2

Automate backups from a mongodb database to a custom location supported by rclone. We are using rclone (https://rclone.org/) to do copy the backup files to cloud. You can provide your own rclone config to be able to upload to any destination supported by rclone

Check here for the huge list of supported platforms : https://rclone.org/overview/

apiVersion: backup.16cloud.online/v1alpha1
kind: MongoBackup
metadata:
  name: majotest
spec:
  host: mongo-mongodb
  database: test
  schedule: "* * * * *"
  rcloneDestination:
    rcloneConfig: "<Rclone config in base64>"
    path: "majo:majooperator.test/"

Example 3

Automate backups from a protected mongodb database which has password stored in a secret

apiVersion: backup.16cloud.online/v1alpha1
kind: MongoBackup
metadata:
  name: majotest
spec:
  host: mongo-mongodb
  database: majo
  auth:
    username: root
    passwordSecretRef:
      name: mongo-mongodb
      key: mongodb-root-password
  schedule: "* * * * *"
  s3Destination:
    accessKeyId: somekey
    secretAccessKey: somesecret
    bucket: "bucketname"
    endpoint: s3.wasabisys.com

In the above example, you can specify password in plain text as spec.auth.password as well. But it is not recommended as they are not secure.

TODO

Here are the list of features planned to implement next

• Support for mysql backups using a new CRD MysqlBackup
• Allow configuring destination credentials as secret refs
• Custom docker image for backup and restore, which will be more scalable and handle errors better
• Better validation, security and visibility