# ZonelShiftLab
Deploy VPC, Subnet, Ec2, NLB for testing Zonal Shift

## Description
When zonel shift is initiated, the paused AZ will stop responding after 1-2 minutes
After cancelling a zonal shift, wait for DNS TTL to expire and the resumed AZ should start responding.

To initiate / cancel zonal shift:

```bash
aws arc-zonal-shift start-zonal-shift \
  --resource-identifier <RESOURCE_ARN> \
  --away-from <AZ_ID> \
  --expires-in <DURATION eg 30m> \
  --comment AzFailoverTest 

aws arc-zonal-shift cancel-zonal-shift --zonal-shift-id <SHIFT_ID>
```