• Able to generate 300GB of random data and store them in less than 10 minutes
• Infrastructure as code
• Horizontal scale
• Implement new cloud provider with minimum effort
• Use only open source technologies

• Scaleway account (https://scaleway.com)
• Linux OS (tested on 18.04)
• Terraform already install (tested on 0.11.11 version)

``` cd infrastructure/scaleway/ mv without-passphrase-private-key.example without-passphrase-private-key (your private key without passphrase)
mv secret.tf.example secret.tf

Add your private key (your key must does not have passphrase) used for scaleway into "without-passphrase-private-key"
Add your scaleway "organisation id" and "access-token" into secret.tf

```$xslt
terraform plan
terraform apply
ssh root@{server-provision ip}
./provision.sh
salt '*' state.apply

This is it!

• Generator
• Application (Business logic)
• Storage
• Monitoring
• Logging

• Building ingrastructure: Terraform (https://www.terraform.io/)
  • create, modify, destroy infrastructure
• Provisioning SaltStack (https://docs.saltstack.com/en/latest/)
  • provision infrastructure
• Monitoring Prometheus (https://prometheus.io/)
  • collect, visualize metrics
• Logs ELK (https://www.elastic.co)
  • collect, aggregate, query logs from all machines
• Storage Cassandra (https://www.instaclustr.com)
  • distributed database
• Business logic Golang (https://golang.org/)
  • easy and strait ahead programming language that deal very well with concurrent and parallel use cases

• Develop app that satisfy business logic
• Setup local DNS for easy access (ex: kibana.10minutesFor300Gb.local will hit kibana)
• Implement "count" in terraform (scale apps easy)
• Add predefined metrics in prometheus
• Add predefined indexes in Kibana
• Add proxy to Kibana, Prometheus and other components that interact with public environment
• Remove public ips for all infrastructure
• Remove ssh access (maybe apply bastion server for direct interactions with machines)
• Add support for AWS, GPC, Digital Ocean