This repo contains a terraform module that creates two lambda functions that will create AMI automatically at regular intervals. It is based on the code at https://serverlesscode.com/post/lambda-schedule-ebs-snapshot-backups/ and https://serverlesscode.com/post/lambda-schedule-ebs-snapshot-backups-2/.
Include this repository as a module in your existing terraform code:
module "lambda_ami_backup" {
source = "git::https://github.com/cloudposse/tf_ami_backup.git?ref=tags/0.1.0"
name = "${var.name}"
stage = "${var.stage}"
namespace = "${var.namespace}"
region = "${var.region}"
ami_owner = "${var.ami_owner}"
instance_id = "${var.instance_id}"
retention_days = "14"
}
| Name | Default | Description | Required |
|---|---|---|---|
| namespace | `` | Namespace (e.g. cp or cloudposse) |
Yes |
| stage | `` | Stage (e.g. prod, dev, staging |
Yes |
| name | `` | Name (e.g. bastion or db) |
Yes |
| region | `` | AWS Region where module should operate (e.g. us-east-1) |
Yes |
| ami_owner | `` | AWS Account ID which is used as a filter for AMI list (e.g. 123456789012) |
Yes |
| instance_id | `` | AWS Instance ID which is used for creating the AMI image (e.g. id-123456789012) |
Yes |
| retention_days | 14 |
Is the number of days you want to keep the backups for (e.g. 14) |
No |
| backup_schedule | cron(00 19 * * ? *) |
The scheduling expression. (e.g. cron(0 20 * * ? *) or rate(5 minutes) | No |
| cleanup_schedule | cron(05 19 * * ? *) |
The scheduling expression. (e.g. cron(0 20 * * ? *) or rate(5 minutes) | No |