kaws-etcd-ebs-backup is a program for creating snapshots of EBS volumes used to back etcd in Kubernetes clusters created by kaws.
Create a Kubernetes cron job to run this program on a schedule you prefer.
When run, the program will create an EBS snapshot for the volume mounted at /dev/xvdf on the instances specified by the INSTANCE_NAMES environment variable.
It will then delete snapshots of these volumes that are more than 7 days old.
Environment variables:
INSTANCE_NAMES(required): a comma separated list of values to be used to filter EC2 instances by their "Name" tag.
kaws-etcd-ebs-backup is released under the MIT license. See LICENSE for details.