This repo is periodically save etcd snapshots in kubernetes cluster. It was written shell and usage is as follows.

$ ./setup.sh
Usage   : ./setup.sh {registry_endpoint} {node_name}
Example : ./setup.sh 192.168.179.185:5000 k8s-master

Enter the docker registry endpoint and the node you want to save the snapshot (select from the master nodes). If you want change crontab_expression, modify *schedule: "0 6 * * " in etcd_snapshot.yaml.template file.

apiVersion: batch/v1beta1
kind: CronJob
metadata:
  name: etcd-backup
  namespace: kube-system
spec:
  schedule: "0 6 * * *" #############
  jobTemplate:

made by jaejun.lee