https://github.com/Salalem/rancher-s3-backup

A simple docker image that syncs all rancher-data to an s3 bucket
https://github.com/Salalem/rancher-s3-backup

backup containers disaster etcd rancher rancher-os recovery ros s3

Last synced: about 1 month ago
JSON representation

A simple docker image that syncs all rancher-data to an s3 bucket

• Host: GitHub
• URL: https://github.com/Salalem/rancher-s3-backup
• Owner: Salalem
• Archived: true
• Created: 2018-11-26T19:07:46.000Z (about 6 years ago)
• Default Branch: master
• Last Pushed: 2018-11-26T19:25:37.000Z (about 6 years ago)
• Last Synced: 2024-07-03T05:22:25.630Z (5 months ago)
• Topics: backup, containers, disaster, etcd, rancher, rancher-os, recovery, ros, s3
• Language: Shell
• Homepage:
• Size: 4.88 KB
• Stars: 2
• Watchers: 4
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

• awesome-jordan - Rancher 2.0 Server Disaster Recovery - A Docker image that syncs all rancher-data (etcd) to an S3 bucket. (Docker, Linux containers and Kubernetes)

README

        
# rancher-s3-backup

A simple docker image that syncs all rancher-data to an s3 bucket.

In a “normal” Rancher setup, rancher uses an internal etcd and stores it into /var/lib/rancher which could be backed up simply by bind-mounting it as a volume and then copying it to somewhere else.

This image makes it's easier for you to just by bind-mounting /var/lib/rancher-data to the host then let it work!

Currently the containr does a sync job everyday at midnight, a tar archive with a timestamp will be uploaded to s3 bucket.

I this proves valid, future work will allow setting up the frequency of the backup as well as a restoration methodology.

## Example:

A simple docker-compose file that contains both this docker image as a service and rancher.

```

version: "3"

services:

  rancher-s3-backup:

    image: salalemdockerhub/rancher-s3-backup:latest

    volumes:

     - /Users/firas/rancher-data:/root/rancher-data

    environment:

     - aws_key=$S3_RANCHER_BACKUP_ACCESS_TOKEN

     - aws_secret=$S3_RANCHER_BACKUP_SECRET

     - DEST_S3=$S3_RANCHER_BACKUP_BUCKET_NAME

  rancher:

    image: rancher/rancher:v2.1.1

    restart: unless-stopped

    volumes:

      - /Users/firas/rancher-data:/var/lib/rancher

    ports:

      - "80:80"

      - "443:443"

```