Deployment failed as one node get offline, after 82% deployment

[manju]

Problem Description:
I was trying to create test environment using 2 slave nodes(VMs)
Fuel Master node:(2 GB RAM and 68 GB HDD; 2 Host only and 1 NAT interface)
Roles assigned to Slave1: controller and base OS(Configuration:1GB RAM and 68 GB HDD, 3 Host only network interface)
Roles assigned to Slave2: compute,cinder and base OS (Configuration:2GB RAM and 68 GB HDD, 3 Host only network interface)
Do fuel installation on master node as per following link:
https://docs.mirantis.com/openstack/fuel/fuel-7.0/quickstart-guide.html#quickstart-guide

Now after environment creation i do successful network verification and then proceed for deployment, deployment proceed successfully upto 82%.

And then deployment gets failed and in fuel Dashboard following error msg was shown:

Failed tasks: Task[swift-proxy_storage/2] Stopping the deployment process!
one node become offline.

In Node Tab: Slave1 was in offline state.

Now after some time it become in offline state and in dashboard Your deployment was unsuccessful msg is displayed.
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It will be great if someone resolve following queries:
1.>Please suggest what are the setting which i might miss while configuration.As i go with default setting and also verify the network setting.

2.>Can i re-execute deployment on same setup/environment or i need to create new slave nodes for next trial.

3.>Could you suggest clear steps to reset/clean the environment.

4.>I want to create dummy FIWARE Lab, only for this i was trying to create open stack environment using fuel.Does Somebody can guide or give instruction how one can setup..fiware local Lab where one can use generic enables.

[Oleksiy Molchanov (omolchanov)]

It seems you had some kind of connectivity problems, you can just do redeploy.