fix DGraph setup procedure docs
@@ -140,7 +140,10 @@ To provision DGraph:
console](https://console.aws.amazon.com/ec2autoscaling) and click
on the Swarm Autoscaling group. Click *Edit* in the *Group Details*
pane and set *Desired capacity*, *Minimum capacity*, and *Maximum
- capacity* all to 3.
+ capacity* all to 0. Wait for the cluster to scale down to zero
+ instances. Then set *Desired capacity*, *Minimum capacity*, and
+ *Maximum capacity* all to 3. Wait for the cluster to scale up to 3
+ instances.
2. Navigate to the [AWS Route53 Hosted Zones
console](https://console.aws.amazon.com/route53/v2/hostedzones) and
@@ -154,10 +157,10 @@ To provision DGraph:
3. `cd src/js/grapl-cdk/swarm` and run `python3 swarm_setup.py
$GRAPL_DEPLOY_NAME` where `$GRAPL_DEPLOY_NAME` is the same
`deployName` you configured above in
- `src/js/grapl-cdk/bin/deployment_parameters.ts`. This script will output
- logs to the console indicating which instance is the swarm manager. It
- will also output logs containing the hostname of each swarm instance.
- You will need these in subsequent steps.
+ `src/js/grapl-cdk/bin/deployment_parameters.ts`. This script will
+ output logs to the console indicating which instance is the swarm
+ manager. It will also output logs containing the hostname of each
+ swarm instance. You will need these in subsequent steps.
4. Navigate to the [AWS Session Manager
console](https://console.aws.amazon.com/systems-manager/session-manager)
