INTO-CPS-Association/DTaaS

# DTaaS on Single Vagrant Machine

This directory contains code for running DTaaS application inside one
vagrant VM. The setup requires a machine which can spare 16GB RAM,
8 vCPUs and 50GB Hard Disk space to the vagrant box.

A dummy **foo.com** URL has been used for illustration.
Please change this to your unique website URL.

Please follow these steps to make this work in your local environment.

1. Create [**dtaas** Vagrant box](../make_boxes/dtaas/README.md).
   You would have created an SSH key pair - _vagrant_ and
   _vagrant.pub_ for the vagrant box.
   The _vagrant_ is the private SSH key and is needed for the next steps.
   Copy _vagrant_ SSH private key into the current
   directory (`deploy/vagrant/single-machine`).
   This shall be useful for logging into the vagrant machine
   created for single-machine deployment.

1. Update the **Vagrantfile**. Fields to update are:
    1. Hostname (`node.vm.hostname = "foo.com"`)
    1. MAC address (`:mac => "xxxxxxxx"`). This change is required
       if you have a DHCP server assigning domain names based on MAC
       address. Otherwise, you can leave this field unchanged.
    1. Other adjustments are optional.
1. Execute the following commands from terminal

```bash
vagrant up
vagrant ssh
```

Set a cronjob inside the vagrant virtual machine to
remote the conflicting default route.

```bash
wget https://raw.githubusercontent.com/INTO-CPS-Association/DTaaS/feature/distributed-demo/deploy/vagrant/route.sh
sudo bash route.sh
```

Follow the [instructions](../../README.md) of regular server
installation setup to complete the installation.